mirror of https://github.com/vbatts/talks.git
2195 lines
85 KiB
HTML
2195 lines
85 KiB
HTML
<!DOCTYPE html>
|
||
<html class="sl-root decks export offline loaded">
|
||
<head>
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
|
||
<meta charset="utf-8">
|
||
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
|
||
<title>Reproduce and Verify Filesystems [2016 ContainerCon NE]</title>
|
||
|
||
<meta name="description" content="A side effect of the many new ways to package filesystems (here's looking at you, containers!), is that filesystems are being copied around without many of the features that traditional packaging provided (i.e. `rpm -qV ...`). Much progress has been made for reproducible checksums, of which Docker now includes for better content addressibility. In this talk Vincent Batts will review options for distributing filesystems with reproducibility, and verifying the at-rest outcomes.">
|
||
|
||
<link rel="stylesheet" type="text/css" href="lib/offline-v2.css">
|
||
|
||
<!-- Team CSS -->
|
||
<style id="global-css-output" type="text/css">
|
||
@import url("https://s3.amazonaws.com/static.slid.es/fonts/overpass2/overpass2.css");
|
||
.reveal {
|
||
|
||
|
||
/*fix icon inversion*/
|
||
|
||
}
|
||
.reveal svg,
|
||
.reveal text,
|
||
.reveal tspan,
|
||
.reveal svg text {
|
||
font-family: "Overpass 2", Overpass, sans-serif !important;
|
||
color: currentcolor;
|
||
fill: currentcolor;
|
||
}
|
||
.reveal .sl-block {
|
||
color: #354045;
|
||
fill: currentcolor;
|
||
}
|
||
.reveal .sl-block svg {
|
||
color: currentcolor;
|
||
}
|
||
.reveal .has-dark-background,
|
||
.reveal .has-dark-background > .sl-block {
|
||
color: white;
|
||
fill: currentcolor;
|
||
}
|
||
.reveal section > .sl-block .redhat-logo .logotext {
|
||
fill: #000000;
|
||
}
|
||
.reveal .has-dark-background > .sl-block .redhat-logo .logotext {
|
||
fill: #ffffff;
|
||
}
|
||
.reveal .has-dark-background > .sl-block[data-block-type="image"] {
|
||
color: #ffffff;
|
||
}
|
||
.reveal [fill="none"] {
|
||
fill: none !important;
|
||
}
|
||
.reveal [fill="#a30000"] {
|
||
fill: #aa0000 !important;
|
||
}
|
||
.reveal [fill="#cc2029"],
|
||
.reveal [fill="#cb2027"],
|
||
.reveal [fill="#c00"] {
|
||
fill: #cc0000 !important;
|
||
}
|
||
.reveal [fill="#fff"] {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal [fill="#6d6e70"] {
|
||
fill: #6d6e70 !important;
|
||
}
|
||
.reveal [fill="#231f20"] {
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal [fill="#efab1f"] {
|
||
fill: #efab1f !important;
|
||
}
|
||
.reveal [fill="#92d400"] {
|
||
fill: #92d400 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#6d6e70"] {
|
||
fill: #266272 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#fff"] {
|
||
fill: #555555 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#fff"] {
|
||
fill: #333333 !important;
|
||
}
|
||
.reveal .has-dark-background [stroke="#231f20"] {
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal [data-inline-svg="true"] img {
|
||
display: none;
|
||
}
|
||
|
||
</style>
|
||
|
||
<!-- Theme CSS -->
|
||
<style id="theme-css-output" type="text/css">
|
||
@import url(//overpassmonotest-30e2.kxcdn.com/overpass-mono.css);
|
||
.reveal {
|
||
|
||
|
||
/*
|
||
.sl-block[data-block-type="snippet"],
|
||
.sl-block[data-block-type="image"]
|
||
{
|
||
text,
|
||
tspan,
|
||
polygon,
|
||
path,
|
||
rect,
|
||
ellipse {
|
||
fill: currentcolor;
|
||
}
|
||
}
|
||
*/
|
||
|
||
/*slide-default*/
|
||
|
||
/*Custom Ordered Lists */
|
||
|
||
/*helpers*/
|
||
|
||
/*fixing left aligned text*/
|
||
|
||
/*h1,h2,h3,h4,h5,h6{&::first-letter{margin-left:-.09em;}}*/
|
||
|
||
/*icon absolute brute-fix*/
|
||
|
||
/*
|
||
.present .icon.stroked path.long{ stroke-width: 2px ;
|
||
-webkit-animation: icon-animation-long 3.5s 1.5s 1;
|
||
-moz-animation: icon-animation-long 3.5s 1.5s 1;
|
||
animation: icon-animation-long 3.5s 1.5s 1;
|
||
}*/
|
||
|
||
/*
|
||
.present .icon.stroked path.short{
|
||
-webkit-animation: icon-animation-short 3.5s 1.5s 1;
|
||
-moz-animation: icon-animation-short 3.5s 1.5s 1;
|
||
animation: icon-animation-short 3.5s 1.5s 1;
|
||
}*/
|
||
|
||
/*controls logic*/
|
||
|
||
/*animated logos with complex svg segments*/
|
||
|
||
/*transitions*/
|
||
|
||
/*logos svg files that contain inverted path alternates */
|
||
|
||
/* call to action */
|
||
|
||
/* tables in snippets.... the devil */
|
||
|
||
/* tables in text */
|
||
|
||
/*testimonial snippet */
|
||
|
||
/*for inverting images*/
|
||
|
||
/**/
|
||
|
||
/*code blocks*/
|
||
|
||
/* round line arrows */
|
||
|
||
/*fix icon inversion*/
|
||
|
||
/*body:hover .corner svg{transform: translate(30%, 30%)}*/
|
||
|
||
}
|
||
.reveal.reveal[role="application"] > .backgrounds > .slide-background:not(.stack):first-child,
|
||
.reveal.reveal[role="application"] > .backgrounds > .stack:first-child > .slide-background:first-child,
|
||
.reveal.reveal[role="application"] .slides > .pdf-page:not(.stack):first-child .slide-background,
|
||
.reveal.reveal[role="application"] .slides > .stack:first-child > .pdf-page:first-child .slide-background {
|
||
background-color: #900;
|
||
color: #fff;
|
||
background-size: cover;
|
||
background-repeat: no-repeat;
|
||
background-position: 50% 50%;
|
||
background-image: linear-gradient(-45deg, #8e0000 20%, #820000 20%, #990000 85%, #890000 85%);
|
||
min-height: 100vh;
|
||
}
|
||
.reveal.reveal[role="application"] > .backgrounds > .slide-background:not(.stack):first-child.has-light-background,
|
||
.reveal.reveal[role="application"] > .backgrounds > .stack:first-child > .slide-background:first-child.has-light-background,
|
||
.reveal.reveal[role="application"] .slides > .pdf-page:not(.stack):first-child .slide-background.has-light-background,
|
||
.reveal.reveal[role="application"] .slides > .stack:first-child > .pdf-page:first-child .slide-background.has-light-background {
|
||
background-image: none;
|
||
}
|
||
.reveal.reveal .slides > .section:first-child,
|
||
.reveal.reveal[role="application"] > .slides > .section:first-child .sl-block {
|
||
color: #fff;
|
||
}
|
||
.reveal .name {
|
||
white-space: nowrap;
|
||
}
|
||
.reveal .reveal,
|
||
.reveal .sl-block,
|
||
.reveal .sl-block-content,
|
||
.reveal .sl-block-content div,
|
||
.reveal .sl-block-content p,
|
||
.reveal .sl-block-content h1,
|
||
.reveal .sl-block-content h2,
|
||
.reveal .sl-block-content h3,
|
||
.reveal .sl-block-content h4 {
|
||
font-family: "Overpass 2", overpass, "Hiragino Kaku Gothic", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro W3", sans-serif;
|
||
}
|
||
.reveal .future .sl-block-content,
|
||
.reveal .past .sl-block-content {
|
||
transition: none !important;
|
||
}
|
||
.reveal section,
|
||
.reveal.reveal .has-dark-background,
|
||
.reveal section.background-shade-dark {
|
||
color: #fff;
|
||
}
|
||
.reveal.reveal .has-dark-background a {
|
||
color: #eee;
|
||
}
|
||
.reveal.reveal .has-dark-background a:hover {
|
||
color: #fff;
|
||
}
|
||
.reveal .backgrounds {
|
||
background: #f3f4f4;
|
||
}
|
||
.reveal .slide-background {
|
||
background-size: cover;
|
||
background-position: 50% 50%;
|
||
background-repeat: no-repeat;
|
||
}
|
||
.reveal .slide-background.has-light-background {
|
||
/*background-image: url(//s3.amazonaws.com/media-p.slid.es/uploads/team-32/images/1297460/standard-background.svg);*/
|
||
|
||
}
|
||
.reveal .backgrounds .paint-it-red {
|
||
background-color: #c00 !important;
|
||
-moz-background-blend-mode: multiply;
|
||
-webkit-background-blend-mode: multiply;
|
||
-ms-background-blend-mode: multiply;
|
||
background-blend-mode: multiply;
|
||
}
|
||
.reveal .paint-it-red {
|
||
color: #fff;
|
||
}
|
||
.reveal .has-dark-background .icon.stroked path,
|
||
.reveal section.background-shade-dark .icon.stroked path,
|
||
.reveal section.light-foreground .icon.stroked path {
|
||
stroke: #fff !important;
|
||
}
|
||
.reveal .has-dark-background .redhat-product-logotype path,
|
||
.reveal section.background-shade-dark .redhat-product-logotype path,
|
||
.reveal section.light-foreground .redhat-product-logotype path {
|
||
fill: #ffffff;
|
||
}
|
||
.reveal .has-dark-background text.logotext,
|
||
.reveal section.background-shade-dark text.logotext,
|
||
.reveal section.light-foreground text.logotext,
|
||
.reveal .has-dark-background .logotext text,
|
||
.reveal section.background-shade-dark .logotext text,
|
||
.reveal section.light-foreground .logotext text,
|
||
.reveal .has-dark-background path.logotext,
|
||
.reveal section.background-shade-dark path.logotext,
|
||
.reveal section.light-foreground path.logotext,
|
||
.reveal .has-dark-background path.logotype,
|
||
.reveal section.background-shade-dark path.logotype,
|
||
.reveal section.light-foreground path.logotype,
|
||
.reveal .has-dark-background .logotext path,
|
||
.reveal section.background-shade-dark .logotext path,
|
||
.reveal section.light-foreground .logotext path {
|
||
fill: #fff !important;
|
||
}
|
||
.reveal .has-dark-background .closing-logo .logotext,
|
||
.reveal section.background-shade-dark .closing-logo .logotext,
|
||
.reveal section.light-foreground .closing-logo .logotext,
|
||
.reveal .has-dark-background .redhat-logo .logotext,
|
||
.reveal section.background-shade-dark .redhat-logo .logotext,
|
||
.reveal section.light-foreground .redhat-logo .logotext {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal .has-light-background .icon.stroked path {
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal .has-light-background .redhat-logo .logotext {
|
||
fill: #000000 !important;
|
||
}
|
||
.reveal .sl-block-content ol li {
|
||
position: relative;
|
||
padding-bottom: .5em;
|
||
}
|
||
.reveal .sl-block-content ol li > p:first-child {
|
||
margin: 0;
|
||
}
|
||
.reveal .sl-block-content ol > li::before {
|
||
margin-left: -2.5em;
|
||
}
|
||
.reveal .sl-block-content > ol > li:before {
|
||
float: left;
|
||
text-align: center;
|
||
box-shadow: inset 0 0 0 .1em;
|
||
border-radius: 50%;
|
||
}
|
||
.reveal .sl-block-content ol {
|
||
counter-reset: section;
|
||
list-style-type: none;
|
||
margin: 0 0 0 2.5em;
|
||
display: block;
|
||
}
|
||
.reveal .sl-block-content ol ol {
|
||
margin-top: .5em;
|
||
}
|
||
.reveal .sl-block-content ol > li:before {
|
||
font-weight: 400;
|
||
display: inline-block;
|
||
width: 1.75em;
|
||
height: 1.75em;
|
||
line-height: 1.75em;
|
||
text-align: center;
|
||
letter-spacing: 0;
|
||
font-size: .75em;
|
||
margin: 0 0.75em 0 -2.5em;
|
||
counter-increment: section;
|
||
content: counters(section, ".") " ";
|
||
white-space: nowrap;
|
||
}
|
||
.reveal .sl-block-content > ol > li ol li:before {
|
||
opacity: .5;
|
||
text-align: left;
|
||
box-shadow: none;
|
||
letter-spacing: .1em;
|
||
}
|
||
.reveal .sl-block-content > ol > li > ol > li > ol > li:before {
|
||
width: 4em;
|
||
left: -3em;
|
||
font-size: .75em;
|
||
}
|
||
.reveal .has-dark-background .sl-block-content > ol > li:before {
|
||
color: currentcolor;
|
||
background-color: rgba(0, 0, 0, 0.1);
|
||
box-shadow: inset 0 0 0 0.2em rgba(0, 0, 0, 0.2);
|
||
font-weight: 500;
|
||
letter-spacing: -0.05em;
|
||
}
|
||
.reveal .sl-block-content > ol ol ol li:before {
|
||
opacity: 1;
|
||
font-size: .55em !important;
|
||
width: 3.5em !important;
|
||
}
|
||
.reveal .sl-block-content > ol ol ol {
|
||
margin-left: 1.5em !important;
|
||
}
|
||
.reveal .uppercase {
|
||
text-transform: uppercase;
|
||
}
|
||
.reveal .sl-block[data-block-type="text"] > .initial h1,
|
||
.reveal .sl-block[data-block-type="text"] > .initial h2,
|
||
.reveal .sl-block[data-block-type="text"] > .initial h3 {
|
||
text-transform: initial;
|
||
}
|
||
.reveal .force-mono text,
|
||
.reveal .force-mono tspan,
|
||
.reveal .force-mono polygon,
|
||
.reveal .force-mono path,
|
||
.reveal .force-mono rect,
|
||
.reveal .force-mono ellipse {
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal .force-red .stroked path {
|
||
stroke: #c00;
|
||
}
|
||
.reveal .force-red,
|
||
.reveal .force-red text,
|
||
.reveal .force-red tspan,
|
||
.reveal .force-red polygon,
|
||
.reveal .force-red path,
|
||
.reveal .force-red rect,
|
||
.reveal .force-red ellipse {
|
||
color: #c00;
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal .force-red .stroked {
|
||
fill: none;
|
||
stroke: #cc0000;
|
||
}
|
||
.reveal .background-shade-dark .sl-block {
|
||
color: #fff;
|
||
}
|
||
.reveal .dark-foreground text.logotext,
|
||
.reveal section.background-shade-light text.logotext,
|
||
.reveal section.dark-foreground text.logotext,
|
||
.reveal .dark-foreground .logotext text,
|
||
.reveal section.background-shade-light .logotext text,
|
||
.reveal section.dark-foreground .logotext text,
|
||
.reveal .dark-foreground path.logotext,
|
||
.reveal section.background-shade-light path.logotext,
|
||
.reveal section.dark-foreground path.logotext,
|
||
.reveal .dark-foreground path.logotype,
|
||
.reveal section.background-shade-light path.logotype,
|
||
.reveal section.dark-foreground path.logotype,
|
||
.reveal .dark-foreground .logotext path,
|
||
.reveal section.background-shade-light .logotext path,
|
||
.reveal section.dark-foreground .logotext path,
|
||
.reveal .dark-foreground .product,
|
||
.reveal section.background-shade-light .product,
|
||
.reveal section.dark-foreground .product {
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal .dark-foreground .redhat-logo .logotext,
|
||
.reveal section.background-shade-light .redhat-logo .logotext,
|
||
.reveal section.dark-foreground .redhat-logo .logotext {
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal .slide-background.background-shade-dark:after {
|
||
content: "";
|
||
display: block;
|
||
position: absolute;
|
||
top: 0;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
background-color: rgba(40, 40, 40, 0.8);
|
||
}
|
||
.reveal .slide-background.background-shade-light:after {
|
||
content: "";
|
||
display: block;
|
||
position: absolute;
|
||
top: 0;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
background-color: rgba(255, 255, 255, 0.8);
|
||
}
|
||
.reveal .slides section {
|
||
text-align: left;
|
||
}
|
||
.reveal .slides section h1 {
|
||
line-height: 1em;
|
||
font-weight: 700 ;
|
||
font-size: 3em ;
|
||
}
|
||
.reveal .slides section h2 {
|
||
font-size: 2em;
|
||
font-weight: 400 ;
|
||
line-height: 1.15em;
|
||
}
|
||
.reveal .slides section h3 {
|
||
font-weight: 700 ;
|
||
font-size: 1em ;
|
||
line-height: 1.25em;
|
||
}
|
||
.reveal .slides section p {
|
||
margin-bottom: .5em;
|
||
}
|
||
.reveal .slides section blockquote {
|
||
font-style: normal;
|
||
box-shadow: none;
|
||
}
|
||
.reveal .progress {
|
||
background-color: transparent;
|
||
}
|
||
.reveal .progress span {
|
||
background-color: #5e6a71;
|
||
}
|
||
.reveal .absolute-element svg {
|
||
position: absolute;
|
||
top: 0;
|
||
left: 0;
|
||
right: 0;
|
||
width: 100% !important;
|
||
height: 100% !important;
|
||
}
|
||
.reveal .icon.stroked {
|
||
width: 282px;
|
||
height: 282px;
|
||
}
|
||
.reveal .icon.stroked.icon-arrow path {
|
||
stroke-width: 4px !important;
|
||
}
|
||
.reveal .icon.stroked path {
|
||
fill: none;
|
||
stroke-width: 1.5px;
|
||
transition-delay: .5s !important;
|
||
stroke-dashoffset: 0;
|
||
stroke-width: 1.5;
|
||
stroke-linecap: round;
|
||
stroke-linejoin: round;
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal .icon.stroked path.long {
|
||
stroke-dasharray: 420,420;
|
||
transition: 2.5s all ease;
|
||
}
|
||
.reveal .icon.stroked path.longer {
|
||
stroke-dasharray: 512,512;
|
||
transition: 2.5s all ease;
|
||
}
|
||
.reveal .icon.stroked path.short {
|
||
stroke-dasharray: 90,90;
|
||
transition: 5s all ease;
|
||
}
|
||
.reveal .icon.stroked path.shortest {
|
||
stroke-dasharray: 5,5;
|
||
transition: 2s all ease;
|
||
}
|
||
.reveal .icon.stroked path.round {
|
||
stroke-linecap: round ;
|
||
stroke-linejoin: round ;
|
||
}
|
||
.reveal .icon.stroked path.virtual {
|
||
transition: .5s all ease;
|
||
stroke-dasharray: 1.1, 3;
|
||
stroke-linecap: round ;
|
||
}
|
||
.reveal .icon.stroked path.dashed {
|
||
stroke-dasharray: 3, 3;
|
||
}
|
||
.reveal .icon.stroked path.hand {
|
||
stroke-linecap: round;
|
||
}
|
||
.reveal .present path.virtual {
|
||
-webkit-animation: virtual-outline 60s infinite linear;
|
||
-moz-animation: virtual-outline 60s infinite linear;
|
||
animation: virtual-outline 60s infinite linear;
|
||
}
|
||
@-webkit-keyframes virtual-outline {
|
||
0% {
|
||
stroke-dashoffset: 0;
|
||
}
|
||
100% {
|
||
stroke-dashoffset: 512;
|
||
}
|
||
}
|
||
@-moz-keyframes virtual-outline {
|
||
0% {
|
||
stroke-dashoffset: 0;
|
||
}
|
||
100% {
|
||
stroke-dashoffset: 512;
|
||
}
|
||
}
|
||
@keyframes virtual-outline {
|
||
0% {
|
||
stroke-dashoffset: 0;
|
||
}
|
||
100% {
|
||
stroke-dashoffset: 512;
|
||
}
|
||
}
|
||
.reveal a {
|
||
box-shadow: 0 0.066666em;
|
||
}
|
||
.reveal .overview section.present {
|
||
border: 12px solid white !important;
|
||
box-shadow: 0 0 0 10px #ffffff, inset 0 0 0 6px rgba(0, 0, 0, 0.2);
|
||
}
|
||
.reveal .rh-pattern {
|
||
width: 256px;
|
||
height: 256px;
|
||
}
|
||
.reveal .rh-pattern path {
|
||
transition: all .5s ease;
|
||
}
|
||
.reveal .future .rh-pattern path {
|
||
stroke-dasharray: 0, 85 !important;
|
||
}
|
||
.reveal .present .rh-pattern path {
|
||
stroke-dasharray: 80, 0 !important;
|
||
}
|
||
.reveal div[data-block-type="snippet"] .sl-block-content > svg,
|
||
.reveal div[data-block-type="snippet"] > .sl-block-content > svg,
|
||
.reveal div[data-block-type="snippet"] .icon,
|
||
.reveal div[data-block-type="snippet"] .product {
|
||
position: absolute;
|
||
top: 0;
|
||
left: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
.reveal div[data-block-type="snippet"] .sl-block-content > svg:not(:last-child) {
|
||
position: relative;
|
||
}
|
||
.reveal div[data-block-type="snippet"] .icon {
|
||
top: -15%;
|
||
right: -15%;
|
||
bottom: -15%;
|
||
left: -15%;
|
||
width: 130%;
|
||
height: 130%;
|
||
}
|
||
.reveal div[data-block-type="snippet"] {
|
||
min-width: 60px !important;
|
||
}
|
||
.reveal div[data-block-type="text"] {
|
||
font-size: 20px;
|
||
}
|
||
.reveal .triangle-element,
|
||
.reveal .triangle-element * {
|
||
user-select: none;
|
||
}
|
||
.reveal .has-light-background .closing-logo.logotype path {
|
||
fill: black !important;
|
||
}
|
||
@-webkit-keyframes closing-animation {
|
||
0% {
|
||
-webkit-transform: scale(4) translate(40%);
|
||
transform: scale(4) translate(40%);
|
||
opacity: 0;
|
||
}
|
||
80% {
|
||
-webkit-transform: scale(1) translate(30%);
|
||
transform: scale(1) translate(30%);
|
||
}
|
||
}
|
||
@-moz-keyframes closing-animation {
|
||
0% {
|
||
-webkit-transform: scale(4) translate(40%);
|
||
transform: scale(4) translate(40%);
|
||
opacity: 0;
|
||
}
|
||
80% {
|
||
-webkit-transform: scale(1) translate(30%);
|
||
transform: scale(1) translate(30%);
|
||
}
|
||
}
|
||
@-o-keyframes closing-animation {
|
||
0% {
|
||
-webkit-transform: scale(4) translate(40%);
|
||
transform: scale(4) translate(40%);
|
||
opacity: 0;
|
||
}
|
||
80% {
|
||
-webkit-transform: scale(1) translate(30%);
|
||
transform: scale(1) translate(30%);
|
||
}
|
||
}
|
||
@keyframes closing-animation {
|
||
0% {
|
||
-webkit-transform: scale(4) translate(40%);
|
||
transform: scale(4) translate(40%);
|
||
opacity: 0;
|
||
}
|
||
80% {
|
||
-webkit-transform: scale(1) translate(30%);
|
||
transform: scale(1) translate(30%);
|
||
}
|
||
}
|
||
.reveal .present .closing-logo.icon {
|
||
-webkit-animation: closing-animation 1.5s 1;
|
||
-moz-animation: closing-animation 1.5s 1;
|
||
-o-animation: closing-animation 1.5s 1;
|
||
animation: closing-animation 1.5s 1;
|
||
}
|
||
.reveal .present .closing-logo.logotype {
|
||
-webkit-animation: closing-text-animation 1.8s 1;
|
||
-moz-animation: closing-text-animation 1.8s 1;
|
||
-o-animation: closing-text-animation 1.8s 1;
|
||
animation: closing-text-animation 1.8s 1;
|
||
}
|
||
@-webkit-keyframes closing-text-animation {
|
||
0% {
|
||
opacity: 0;
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
}
|
||
70% {
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
opacity: 0;
|
||
}
|
||
100% {
|
||
transform: none;
|
||
opacity: 1;
|
||
-webkit-transform: none;
|
||
}
|
||
}
|
||
@-moz-keyframes closing-text-animation {
|
||
0% {
|
||
opacity: 0;
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
}
|
||
70% {
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
opacity: 0;
|
||
}
|
||
100% {
|
||
transform: none;
|
||
opacity: 1;
|
||
-webkit-transform: none;
|
||
}
|
||
}
|
||
@keyframes closing-text-animation {
|
||
0% {
|
||
opacity: 0;
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
}
|
||
70% {
|
||
-webkit-transform: translate(-10%);
|
||
transform: translate(-10%);
|
||
opacity: 0;
|
||
}
|
||
100% {
|
||
transform: none;
|
||
opacity: 1;
|
||
-webkit-transform: none;
|
||
}
|
||
}
|
||
.reveal .brand-pattern-paths path,
|
||
.reveal .pattern-path {
|
||
stroke-width: 1;
|
||
fill: none;
|
||
}
|
||
.reveal .brand-pattern-paths path {
|
||
fill: none !important;
|
||
}
|
||
.reveal pattern {
|
||
patterntransform: scale(2) !important;
|
||
}
|
||
.reveal pattern.normal use {
|
||
stroke: currentcolor;
|
||
fill: none;
|
||
}
|
||
.reveal pattern.light use {
|
||
stroke: #fff !important;
|
||
fill: none;
|
||
}
|
||
.reveal pattern.dark use {
|
||
stroke: #000 !important;
|
||
fill: none;
|
||
}
|
||
.reveal .brand-pattern {
|
||
min-width: 40px;
|
||
min-height: 40px;
|
||
position: absolute;
|
||
top: 0 ;
|
||
left: 0 ;
|
||
right: 0;
|
||
bottom: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
.reveal .brand-pattern path,
|
||
.reveal .brand-pattern rect {
|
||
width: 100% !important;
|
||
height: 100%;
|
||
}
|
||
.reveal .brand-pattern.corporate {
|
||
fill: url(#pattern-corporate);
|
||
}
|
||
.reveal #pattern-corporate-2 use {
|
||
stroke: #dd0000;
|
||
}
|
||
.reveal #pattern-corporate use {
|
||
stroke: #cc0000;
|
||
}
|
||
.reveal section,
|
||
.reveal .slide-background {
|
||
-webkit-backface-visibility: hidden;
|
||
-ms-backface-visibility: hidden;
|
||
backface-visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-slide,
|
||
.reveal .slides > section.transition-slide + section.future,
|
||
.reveal .slides > section.transition-slide + section.present,
|
||
.reveal .backgrounds > .slide-background.transition-slide,
|
||
.reveal .backgrounds > .slide-background.transition-slide + .slide-background.future,
|
||
.reveal .backgrounds > .slide-background.transition-slide + .slide-background.present {
|
||
transition: all 1s ease !important;
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide {
|
||
opacity: 1 ;
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide.past {
|
||
z-index: 99;
|
||
-webkit-transform: translate(-100%, 0);
|
||
-ms-transform: translate(-100%, 0);
|
||
transform: translate(-100%, 0);
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide.future,
|
||
.reveal .backgrounds > .slide-background.transition-slide.present + .slide-background.future {
|
||
-webkit-transform: translate(100%, 0);
|
||
-ms-transform: translate(100%, 0);
|
||
transform: translate(100%, 0);
|
||
}
|
||
.reveal .slides > section.transition-slide.past {
|
||
z-index: 99;
|
||
-webkit-transform: translate(-150%, 0);
|
||
-ms-transform: translate(-150%, 0);
|
||
transform: translate(-150%, 0);
|
||
visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-slide.future,
|
||
.reveal .slides > section.transition-slide.future + section {
|
||
-webkit-transform: translate(150%, 0);
|
||
-ms-transform: translate(150%, 0);
|
||
transform: translate(150%, 0);
|
||
visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-slide-up,
|
||
.reveal .slides > section.transition-slide-up + section.future,
|
||
.reveal .slides > section.transition-slide-up + section.present,
|
||
.reveal .backgrounds > .slide-background.transition-slide-up,
|
||
.reveal .backgrounds > .slide-background.transition-slide-up + .slide-background.future .backgrounds > .slide-background.transition-slide-up + .slide-background.present {
|
||
transition: all 1s ease !important;
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide-up {
|
||
opacity: 1 ;
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide-up.past {
|
||
z-index: 99;
|
||
-webkit-transform: translate(0, -100%);
|
||
-ms-transform: translate(0, -100%);
|
||
transform: translate(0, -100%);
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-slide-up.future,
|
||
.reveal .backgrounds > .slide-background.transition-slide-up.present + .slide-background.future {
|
||
-webkit-transform: translate(0, 100%);
|
||
-ms-transform: translate(0, 100%);
|
||
transform: translate(0, 100%);
|
||
}
|
||
.reveal .slides > section.transition-slide-up.past {
|
||
z-index: 99;
|
||
-webkit-transform: translate(0, -150%);
|
||
-ms-transform: translate(0, -150%);
|
||
transform: translate(0, -150%);
|
||
visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-slide-up.future,
|
||
.reveal .slides > section.transition-slide-up.present + section {
|
||
-webkit-transform: translate(0, 150%);
|
||
-ms-transform: translate(0, 150%);
|
||
transform: translate(0, 150%);
|
||
visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-zoom-in,
|
||
.reveal .slides > section.transition-zoom-in + section.future,
|
||
.reveal .slides > section.transition-zoom-in + section.present,
|
||
.reveal .backgrounds > .slide-background.transition-zoom-in,
|
||
.reveal .backgrounds > .slide-background.transition-zoom-in + .slide-background.future .backgrounds > .slide-background.transition-zoom-in + .slide-background.present {
|
||
-webkit-transition: all 1s ease !important;
|
||
-moz-transition: all 1s ease !important;
|
||
transition: all 1s ease !important;
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-zoom-in.past {
|
||
opacity: 0 !important;
|
||
-webkit-transform: scale(1.5);
|
||
-ms-transform: scale(0.1 0.5);
|
||
transform: scale(1.5);
|
||
}
|
||
.reveal .backgrounds > .slide-background.transition-zoom-in.future,
|
||
.reveal .backgrounds > .slide-background.transition-zoom-in.present + .slide-background.future {
|
||
opacity: 0 !important;
|
||
-webkit-transform: scale(0.01);
|
||
-ms-transform: scale(0.01);
|
||
transform: scale(0.01);
|
||
}
|
||
.reveal .past {
|
||
z-index: -1;
|
||
opacity: 0 !important;
|
||
}
|
||
.reveal .present + .slide-background.future {
|
||
z-index: 99;
|
||
}
|
||
.reveal .slides > section.transition-zoom-in.past {
|
||
z-index: 99;
|
||
-webkit-transform: scale(1.5);
|
||
-ms-transform: scale(1.5);
|
||
transform: scale(1.5);
|
||
visibility: hidden;
|
||
}
|
||
.reveal .slides > section.transition-zoom-in.future {
|
||
-webkit-transform: scale(0.1);
|
||
-ms-transform: scale(0.1);
|
||
transform: scale(0.1);
|
||
visibility: hidden;
|
||
}
|
||
@-webkit-keyframes icon-animation-long {
|
||
0% {
|
||
stroke-dashoffset: 420;
|
||
stroke-width: .5px;
|
||
}
|
||
}
|
||
@-moz-keyframes icon-animation-long {
|
||
0% {
|
||
stroke-dashoffset: 420;
|
||
stroke-width: .5px;
|
||
}
|
||
}
|
||
@keyframes icon-animation-long {
|
||
0% {
|
||
stroke-dashoffset: 420;
|
||
stroke-width: .5px;
|
||
}
|
||
}
|
||
@-webkit-keyframes icon-animation-short {
|
||
0% {
|
||
stroke-dashoffset: 90;
|
||
}
|
||
}
|
||
@-moz-keyframes icon-animation-short {
|
||
0% {
|
||
stroke-dashoffset: 90;
|
||
}
|
||
}
|
||
@keyframes icon-animation-short {
|
||
0% {
|
||
stroke-dashoffset: 90;
|
||
}
|
||
}
|
||
.reveal .present .animate.icon.stroked path,
|
||
.reveal .present .animate .icon.stroked path,
|
||
.reveal .fragment .icon.stroked path {
|
||
animation: 0;
|
||
-moz-animation: 0;
|
||
-webkit-animation: 0;
|
||
display: none;
|
||
}
|
||
.reveal .present .animate.icon.stroked path.long,
|
||
.reveal .present .animate .icon.stroked path.long,
|
||
.reveal .fragment.visible .icon.stroked path.long {
|
||
display: block;
|
||
stroke-width: 2px ;
|
||
-webkit-animation: icon-animation-long 3.5s 0.5s 1;
|
||
-moz-animation: icon-animation-long 3.5s 0.5s 1;
|
||
animation: icon-animation-long 3.5s 0.5s 1;
|
||
}
|
||
.reveal .present .animate.icon.stroked path.short,
|
||
.reveal .present .animate .icon.stroked path.short,
|
||
.reveal .fragment.visible .icon.stroked path.short {
|
||
display: block;
|
||
-webkit-animation: icon-animation-short 3.5s 0.5s 1 !important;
|
||
-moz-animation: icon-animation-short 3.5s 0.5s 1 !important;
|
||
animation: icon-animation-short 3.5s 0.5s 1 !important;
|
||
}
|
||
.reveal .triangle-element {
|
||
transition: all 0.4s cubic-bezier(0.21, 0.9, 0.55, 1) 5s;
|
||
}
|
||
.reveal.reveal:hover .triangle-element {
|
||
transition: all 1s cubic-bezier(0.21, 0.9, 0.55, 1.16) 0s !important;
|
||
top: 100% !important;
|
||
left: 100% !important;
|
||
opacity: 0.95;
|
||
}
|
||
.reveal .has-dark-background .only-dark {
|
||
display: none;
|
||
}
|
||
.reveal .has-light-background .only-light {
|
||
display: none;
|
||
}
|
||
.reveal .thinner .icon.stroked path {
|
||
stroke-width: 1px !important;
|
||
}
|
||
.reveal .thinnest .icon.stroked path {
|
||
stroke-width: 0.05em !important;
|
||
}
|
||
.reveal .thicker .icon.stroked path {
|
||
stroke-width: 3px !important;
|
||
}
|
||
.reveal .thickest .icon.stroked path {
|
||
stroke-width: 4px !important;
|
||
}
|
||
.reveal .angle {
|
||
-ms-transform: rotate(-45deg);
|
||
-moz-transform: rotate(-45deg);
|
||
-webkit-transform: rotate(-45deg);
|
||
transform: rotate(-45deg);
|
||
}
|
||
.reveal .rangle {
|
||
-ms-transform: rotate(45deg);
|
||
-moz-transform: rotate(45deg);
|
||
-webkit-transform: rotate(45deg);
|
||
transform: rotate(45deg);
|
||
}
|
||
.reveal .sl-block > .vertical {
|
||
-ms-transform: rotate(-90deg);
|
||
-moz-transform: rotate(-90deg);
|
||
-webkit-transform: rotate(-90deg);
|
||
transform: rotate(-90deg);
|
||
}
|
||
.reveal .skewed {
|
||
transition: all 1s cubic-bezier(0.13, 0.81, 0.08, 1);
|
||
-moz-transform: skew(-45deg, 0);
|
||
-ms-transform: skew(-45deg, 0);
|
||
-webkit-transform: skew(-45deg, 0);
|
||
transform: skew(-45deg, 0);
|
||
}
|
||
.reveal .future .skewed {
|
||
margin-left: -800%;
|
||
opacity: 0;
|
||
}
|
||
.reveal .past .skewed {
|
||
margin-left: 800%;
|
||
opacity: 0;
|
||
}
|
||
.reveal .item-label,
|
||
.reveal .item-box {
|
||
letter-spacing: 0em;
|
||
font-weight: 500;
|
||
}
|
||
.reveal .epic-content-box {
|
||
height: 100%;
|
||
width: 100%;
|
||
position: absolute;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
left: 0;
|
||
}
|
||
.reveal .has-dark-background .epic-content-box {
|
||
box-shadow: inset 0 0 0.51em rgba(0, 0, 0, 0.25), 0 0.05em 0.05em rgba(255, 255, 255, 0.1);
|
||
background-color: rgba(0, 0, 0, 0.15);
|
||
}
|
||
.reveal .has-light-background .epic-content-box {
|
||
box-shadow: inset 0 0 0.2em rgba(255, 255, 255, 0.5), 0 0.06666em 0.555em 0 rgba(0, 0, 0, 0.12);
|
||
}
|
||
.reveal .controls {
|
||
bottom: 1%;
|
||
right: 1%;
|
||
}
|
||
.reveal .controls button {
|
||
opacity: 0;
|
||
}
|
||
.reveal .controls button.enabled {
|
||
opacity: 1;
|
||
}
|
||
.reveal .controls {
|
||
opacity: 0 !important;
|
||
transition: opacity .5s ease 4.8s, transform .5s ease 4.8s;
|
||
transform: scale(0.4);
|
||
}
|
||
.reveal.reveal:hover .controls {
|
||
transform: scale(1);
|
||
opacity: 1 !important;
|
||
transition: opacity .5s ease 0s, transform .5s ease 0s;
|
||
}
|
||
.reveal .backgrounds {
|
||
transition-property: height;
|
||
transition-duration: 1s;
|
||
perspective: 1000px;
|
||
transform-style: preserve-3d;
|
||
}
|
||
.reveal .complex-logo {
|
||
min-height: 70px;
|
||
min-width: 70px;
|
||
width: 100%;
|
||
}
|
||
.reveal .complex-logo,
|
||
.reveal .complex-logo svg,
|
||
.reveal .complex-logo > div {
|
||
position: absolute;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
left: 0;
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
.reveal .complex-logo > div.line-icon,
|
||
.reveal .complex-logo svg > div.line-icon,
|
||
.reveal .complex-logo > div > div.line-icon,
|
||
.reveal .complex-logo > div.logomark,
|
||
.reveal .complex-logo svg > div.logomark,
|
||
.reveal .complex-logo > div > div.logomark {
|
||
transform-origin: 12% 50%;
|
||
}
|
||
.reveal .animated .complex-logo div {
|
||
transition: all .5s ease;
|
||
}
|
||
.reveal .animated .complex-logo div.line-icon {
|
||
transition-delay: 2s;
|
||
}
|
||
.reveal .animated .complex-logo div.line-icon path {
|
||
transition: all 1s ease .52s;
|
||
stroke-dasharray: 100 ,10;
|
||
}
|
||
.reveal .animated .complex-logo div.event-name {
|
||
transition-delay: 1s;
|
||
}
|
||
.reveal .animated .complex-logo div.location {
|
||
transition-delay: 1.4s;
|
||
}
|
||
.reveal .future .animated .complex-logo > div {
|
||
transition: none;
|
||
}
|
||
.reveal .future .animated .complex-logo > div.line-icon path {
|
||
stroke-dasharray: 0 ,100;
|
||
transition: none;
|
||
}
|
||
.reveal .future .animated .complex-logo {
|
||
/*.line-icon{transform:rotate(30deg); opacity:0;}*/
|
||
|
||
}
|
||
.reveal .future .animated .complex-logo .logomark {
|
||
transform: translate(0, -20%);
|
||
}
|
||
.reveal .future .animated .complex-logo .location {
|
||
transform: translate(0, 0.5em);
|
||
opacity: 0;
|
||
}
|
||
.reveal .future .animated .complex-logo .event-name {
|
||
opacity: 0;
|
||
transform: translate(-0.6em, 0);
|
||
}
|
||
.reveal .lowercase {
|
||
text-transform: lowercase;
|
||
}
|
||
.reveal .pop-in.fragment {
|
||
-webkit-transform: scale(0.2);
|
||
-moz-transform: scale(0.2);
|
||
-ms-transform: scale(0.2);
|
||
transform: scale(0.2);
|
||
-webkit-transition: 2s ease 0.25s;
|
||
-moz-transition: 2s ease 0.25s;
|
||
-ms-transition: 2s ease 0.25s;
|
||
transition: 2s ease 0.25s;
|
||
-webkit-animation-delay: 0.66s;
|
||
-moz-animation-delay: 0.66s;
|
||
-ms-animation-delay: 0.66s;
|
||
animation-delay: 0.66s;
|
||
}
|
||
.reveal .pop-in.fragment.visible {
|
||
-webkit-transform: scale(1);
|
||
-moz-transform: scale(1);
|
||
-ms-transform: scale(1);
|
||
transform: scale(1);
|
||
}
|
||
.reveal .pop-in.fragment.current-fragment {
|
||
color: #c22;
|
||
}
|
||
.reveal .grow-width {
|
||
-webkit-transition: all 0.5s ease 0.2s;
|
||
-moz-transition: all 0.5s ease 0.2s;
|
||
-o-transition: all 0.5s ease 0.2s;
|
||
-ms-transition: all 0.5s ease 0.2s;
|
||
transition: all 0.5s ease 0.2s;
|
||
}
|
||
.reveal .future .grow-width {
|
||
width: 0% !important;
|
||
-webkit-transition: none;
|
||
-moz-transition: none;
|
||
-o-transition: none;
|
||
-ms-transition: none;
|
||
transition: none;
|
||
}
|
||
.reveal .stampit {
|
||
-webkit-transition: all 1s cubic-bezier(0.79, 0.53, 0.46, 1.3) 1s;
|
||
-moz-transition: all 1s cubic-bezier(0.79, 0.53, 0.46, 1.3) 1s;
|
||
-ms-transition: all 1s cubic-bezier(0.79, 0.53, 0.46, 1.3) 1s;
|
||
transition: all 1s cubic-bezier(0.79, 0.53, 0.46, 1.3) 1s;
|
||
}
|
||
.reveal .future .stampit {
|
||
-webkit-transform: rotate(-12deg) scale(2);
|
||
-moz-transform: rotate(-12deg) scale(2);
|
||
-ms-transform: rotate(-12deg) scale(2);
|
||
transform: rotate(-12deg) scale(2);
|
||
-webkit-transition: none;
|
||
-moz-transition: none;
|
||
-ms-transition: none;
|
||
transition: none;
|
||
opacity: 0;
|
||
}
|
||
.reveal .headshot img {
|
||
border-radius: 50%;
|
||
border: 4px solid #c00 !important;
|
||
}
|
||
.reveal .condensed {
|
||
letter-spacing: 0.02em;
|
||
}
|
||
.reveal .condensed li {
|
||
margin-bottom: 1em ;
|
||
}
|
||
.reveal .has-light-background .sl-block .has-dark-background > svg.redhat-logo .logotext {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal .has-light-background .sl-block .reversed.redhat-logo .logotext,
|
||
.reveal .has-light-background .sl-block .reversed .redhat-logo .logotext,
|
||
.reveal .has-light-background .sl-block .has-dark-background > .redhat-logo .logotext {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal .has-dark-background .sl-block .reversed.redhat-logo .logotext,
|
||
.reveal .has-dark-background .sl-block .reversed .redhat-logo .logotext,
|
||
.reveal .has-dark-background .sl-block .has-light-background > .redhat-logo .logotext {
|
||
fill: #000000 !important;
|
||
}
|
||
.reveal .has-dark-background .has-light-background .logo .only-dark path,
|
||
.reveal .has-light-background .mono.redhat-logo path {
|
||
fill: #000000 !important;
|
||
}
|
||
.reveal .has-dark-background .mono.redhat-logo path {
|
||
fill: #ffffff;
|
||
}
|
||
.reveal .has-dark-background .logo .only-dark {
|
||
display: block;
|
||
}
|
||
.reveal .has-light-background .logo .only-light {
|
||
display: block;
|
||
}
|
||
.reveal .has-light-background .logo .only-dark {
|
||
display: none;
|
||
}
|
||
.reveal .has-dark-background .logo .only-light {
|
||
display: none;
|
||
}
|
||
.reveal .has-light-background .reversed svg path {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal .has-dark-background .reversed svg path {
|
||
fill: currentcolor;
|
||
}
|
||
.reveal .has-dark-background .has-light-background .logo .only-light,
|
||
.reveal .has-dark-background .reversed .logo .only-dark {
|
||
display: block;
|
||
}
|
||
.reveal .has-light-background .has-dark-background .logo .only-dark,
|
||
.reveal .has-light-background .logo .only-light {
|
||
display: block;
|
||
}
|
||
.reveal .has-light-background .has-dark-background .redhat-logo .only-dark,
|
||
.reveal .has-light-background .redhat-logo .only-light {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal .has-light-background .has-dark-background .logo .only-light,
|
||
.reveal .has-light-background .logo .only-dark,
|
||
.reveal .has-dark-background .has-light-background .logo .only-dark,
|
||
.reveal .has-dark-background .logo .only-light {
|
||
display: none;
|
||
}
|
||
.reveal .future .fade-up,
|
||
.reveal .future .fade-down,
|
||
.reveal .future .fade-left,
|
||
.reveal .future .fade-right,
|
||
.reveal .future .fade-zoom {
|
||
-webkit-transition: none;
|
||
transition: none;
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-up,
|
||
.reveal .fade-up.fragment {
|
||
-webkit-transform: translate(0, 2em);
|
||
-ms-transform: translate(0, 2em);
|
||
transform: translate(0, 2em);
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-down,
|
||
.reveal .fade-down.fragment {
|
||
-webkit-transform: translate(0, -2em);
|
||
-ms-transform: translate(0, -2em);
|
||
transform: translate(0, -2em);
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-left,
|
||
.reveal .fade-left.fragment {
|
||
-webkit-transform: translate(2em, 0);
|
||
-ms-transform: translate(2em, 0);
|
||
transform: translate(2em, 0);
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-right,
|
||
.reveal .fade-right.fragment {
|
||
-webkit-transform: translate(-2em, 0);
|
||
-ms-transform: translate(-2em, 0);
|
||
transform: translate(-2em, 0);
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-zoom,
|
||
.reveal .fade-zoom.fragment {
|
||
-webkit-transform: scale(0.1);
|
||
-ms-transform: scale(0.1);
|
||
transform: scale(0.1);
|
||
opacity: 0;
|
||
filter: alpha(opacity=0);
|
||
}
|
||
.reveal .future .fade-in {
|
||
transition: none;
|
||
opacity: 0;
|
||
}
|
||
.reveal .present .fade-in,
|
||
.reveal .present .fade-up,
|
||
.reveal .present .fade-down,
|
||
.reveal .present .fade-left,
|
||
.reveal .present .fade-right,
|
||
.reveal .present .fade-zoom {
|
||
-webkit-transition: all .5s ease .5s;
|
||
transition: all .5s ease .5s;
|
||
opacity: 1;
|
||
filter: alpha(opacity=100);
|
||
}
|
||
.reveal .present .fragment.visible.fade-up,
|
||
.reveal .present .fragment.visible.fade-down,
|
||
.reveal .present .fragment.visible.fade-left,
|
||
.reveal .present .fragment.visible.fade-right,
|
||
.reveal .present .fragment.visible.fade-zoom {
|
||
-webkit-transform: none ;
|
||
-ms-transform: none ;
|
||
transform: none ;
|
||
opacity: 1;
|
||
filter: alpha(opacity=100);
|
||
}
|
||
.reveal .sl-block {
|
||
font-family: "Overpass 2", "Hiragino Kaku Gothic", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro W3", Overpass, sans-serif !important;
|
||
}
|
||
.reveal .has-light-background .icon.stroked {
|
||
color: currentcolor;
|
||
}
|
||
.reveal .has-dark-background .icon.stroked path {
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal .has-dark-background .only-light-background {
|
||
display: none !important;
|
||
}
|
||
.reveal .has-dark-background .only-dark-background {
|
||
display: block !important;
|
||
}
|
||
.reveal a.call-to-action:hover {
|
||
background-color: #d00 !important;
|
||
box-shadow: 0 0.5em 1em rgba(0, 0, 0, 0.05) !important;
|
||
text-shadow: none !important;
|
||
}
|
||
.reveal .sl-block[data-block-type="snippet"] table {
|
||
width: 100% !important;
|
||
max-width: 100% !important;
|
||
}
|
||
.reveal .sl-block[data-block-type="snippet"] table td {
|
||
border-color: currentcolor !important;
|
||
}
|
||
.reveal .sl-block[data-block-type="snippet"] table td {
|
||
text-align: inherit !important;
|
||
}
|
||
.reveal .sl-block[data-block-type="text"] table {
|
||
width: 100%;
|
||
}
|
||
.reveal .sl-block[data-block-type="text"] table td {
|
||
border-color: currentcolor;
|
||
}
|
||
.reveal .sl-block[data-block-type="text"] table td {
|
||
text-align: inherit;
|
||
}
|
||
.reveal.reveal .sl-block[data-block-type="image"] .person {
|
||
border-radius: 50%;
|
||
position: relative !important;
|
||
background-color: transparent;
|
||
height: auto !important;
|
||
}
|
||
.reveal.reveal .sl-block[data-block-type="image"] .person:before {
|
||
content: "" !important;
|
||
display: block !important;
|
||
padding-top: 100% ;
|
||
position: relative !important ;
|
||
/* 4:3 aspect ratio */
|
||
|
||
}
|
||
.reveal.reveal .sl-block[data-block-type="image"] .person > img {
|
||
position: absolute ;
|
||
margin: 0 auto !important;
|
||
left: 0% ;
|
||
right: 0 ;
|
||
width: auto !important;
|
||
top: 0 ;
|
||
bottom: 0 ;
|
||
}
|
||
.reveal .present .delay-1 {
|
||
transition-delay: 0.1s;
|
||
}
|
||
.reveal .present .delay-2 {
|
||
transition-delay: 0.2s;
|
||
}
|
||
.reveal .present .delay-3 {
|
||
transition-delay: 0.3s;
|
||
}
|
||
.reveal .present .delay-4 {
|
||
transition-delay: 0.4s;
|
||
}
|
||
.reveal .present .delay-5 {
|
||
transition-delay: 0.5s;
|
||
}
|
||
.reveal .present .delay-6 {
|
||
transition-delay: 0.6s;
|
||
}
|
||
.reveal .present .delay-7 {
|
||
transition-delay: 0.7s;
|
||
}
|
||
.reveal .present .delay-8 {
|
||
transition-delay: 0.8s;
|
||
}
|
||
.reveal .present .delay-9 {
|
||
transition-delay: 0.9s;
|
||
}
|
||
.reveal .present .delay-10 {
|
||
transition-delay: 1s;
|
||
}
|
||
.reveal .present .delay-11 {
|
||
transition-delay: 1.1s;
|
||
}
|
||
.reveal .present .delay-12 {
|
||
transition-delay: 1.2s;
|
||
}
|
||
.reveal .present .delay-13 {
|
||
transition-delay: 1.3s;
|
||
}
|
||
.reveal .present .delay-14 {
|
||
transition-delay: 1.4s;
|
||
}
|
||
.reveal .present .delay-15 {
|
||
transition-delay: 1.5s;
|
||
}
|
||
.reveal .present .delay-16 {
|
||
transition-delay: 1.6s;
|
||
}
|
||
.reveal .present .delay-17 {
|
||
transition-delay: 1.7s;
|
||
}
|
||
.reveal .present .delay-18 {
|
||
transition-delay: 1.8s;
|
||
}
|
||
.reveal .present .delay-19 {
|
||
transition-delay: 1.9s;
|
||
}
|
||
.reveal .present .delay-20 {
|
||
transition-delay: 2s;
|
||
}
|
||
.reveal .present .delay-21 {
|
||
transition-delay: 2.1s;
|
||
}
|
||
.reveal .present .delay-22 {
|
||
transition-delay: 2.2s;
|
||
}
|
||
.reveal .present .delay-23 {
|
||
transition-delay: 2.3s;
|
||
}
|
||
.reveal .present .delay-24 {
|
||
transition-delay: 2.4s;
|
||
}
|
||
.reveal .present .delay-25 {
|
||
transition-delay: 2.5s;
|
||
}
|
||
.reveal .present .delay-26 {
|
||
transition-delay: 2.6s;
|
||
}
|
||
.reveal .present .delay-27 {
|
||
transition-delay: 2.7s;
|
||
}
|
||
.reveal .present .delay-28 {
|
||
transition-delay: 2.8s;
|
||
}
|
||
.reveal .present .delay-29 {
|
||
transition-delay: 2.9s;
|
||
}
|
||
.reveal .present .delay-30 {
|
||
transition-delay: 3s;
|
||
}
|
||
.reveal .present .delay-31 {
|
||
transition-delay: 3.1s;
|
||
}
|
||
.reveal .present .delay-32 {
|
||
transition-delay: 3.2s;
|
||
}
|
||
.reveal .present .delay-33 {
|
||
transition-delay: 3.3s;
|
||
}
|
||
.reveal .present .delay-34 {
|
||
transition-delay: 3.4s;
|
||
}
|
||
.reveal .present .delay-35 {
|
||
transition-delay: 3.5s;
|
||
}
|
||
.reveal .present .delay-36 {
|
||
transition-delay: 3.6s;
|
||
}
|
||
.reveal .present .delay-37 {
|
||
transition-delay: 3.7s;
|
||
}
|
||
.reveal .present .delay-38 {
|
||
transition-delay: 3.8s;
|
||
}
|
||
.reveal .present .delay-39 {
|
||
transition-delay: 3.9s;
|
||
}
|
||
.reveal .present .delay-40 {
|
||
transition-delay: 4s;
|
||
}
|
||
.reveal .light-foreground .sl-block * {
|
||
color: #fff;
|
||
}
|
||
.reveal .dark-foreground .sl-block * {
|
||
color: #000;
|
||
}
|
||
.reveal .has-dark-background .invert {
|
||
color: #000;
|
||
}
|
||
.reveal .has-light-background .invert * {
|
||
color: #fff ;
|
||
}
|
||
.reveal .has-light-background .invert .only-light-background {
|
||
display: none ;
|
||
}
|
||
.reveal .has-light-background .invert .only-dark-background {
|
||
display: block !important;
|
||
}
|
||
.reveal .has-dark-background .invert .only-light-background {
|
||
display: block !important ;
|
||
}
|
||
.reveal .has-dark-background .invert .only-dark-background {
|
||
display: none !important;
|
||
}
|
||
.reveal .slide-number {
|
||
position: absolute !important;
|
||
opacity: 1;
|
||
right: 1em;
|
||
height: 28px;
|
||
min-width: 28px;
|
||
bottom: auto;
|
||
left: auto;
|
||
text-align: center;
|
||
font-size: 14px;
|
||
border-radius: 28px;
|
||
line-height: 28px;
|
||
color: white;
|
||
text-shadow: 0 0.1em 0.5em rgba(0, 0, 0, 0.4);
|
||
top: 1em;
|
||
font-family: "Overpass 2", Overpass, sans-serif;
|
||
font-weight: 500;
|
||
white-space: nowrap;
|
||
padding: 4px;
|
||
box-sizing: content-box;
|
||
}
|
||
.reveal .slide-number-delimiter {
|
||
margin: 0 1px;
|
||
}
|
||
.reveal.reveal .present.in-3d-appear {
|
||
transform: translatez(0em) !important;
|
||
animation: none !important;
|
||
transition: transform 1s ease !important;
|
||
}
|
||
.reveal.reveal .future.in-3d-appear {
|
||
transform: translatez(10em) rotateX(21deg) !important;
|
||
animation: none !important;
|
||
}
|
||
.reveal .no-filter img,
|
||
.reveal .no-filter {
|
||
filter: none !important;
|
||
-webkit-filter: none !important;
|
||
}
|
||
.reveal .present .fade-in-slow {
|
||
transition: all 5s ease;
|
||
}
|
||
.reveal .future .fade-in-slow {
|
||
transition: none;
|
||
opacity: 0;
|
||
}
|
||
.reveal .redhat-logo .logotext {
|
||
fill: #000000 !important;
|
||
}
|
||
.reveal .has-dark-background .redhat-logo .logotext {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal [data-block-type="table"] .sl-block-content {
|
||
font-size: .75em;
|
||
background-color: #c00;
|
||
color: #fff;
|
||
}
|
||
.reveal [data-block-type="table"] td {
|
||
background-color: #e5e5e5;
|
||
color: #333;
|
||
border-color: white;
|
||
}
|
||
.reveal div[data-block-type="table"] th {
|
||
font-weight: 500;
|
||
}
|
||
.reveal [data-block-type="table"] tr:nth-child(odd) td {
|
||
background-color: #f5f5f5;
|
||
color: #333;
|
||
}
|
||
.reveal .has-dark-background > [data-block-type="table"] td {
|
||
background-color: #131619;
|
||
color: #fff;
|
||
}
|
||
.reveal .has-dark-background > [data-block-type="table"] tr:nth-child(odd) td {
|
||
background-color: #232629;
|
||
color: #fff;
|
||
}
|
||
.reveal [data-block-type="code"],
|
||
.reveal .hljs {
|
||
background-color: white ;
|
||
color: rgba(55, 55, 55, 0.85) !important;
|
||
}
|
||
.reveal section .hljs {
|
||
background-color: white !important;
|
||
}
|
||
.reveal .has-dark-background [data-block-type="code"],
|
||
.reveal .has-dark-background .hljs {
|
||
background-color: #012736!important ;
|
||
color: rgba(255, 255, 255, 0.85) !important;
|
||
}
|
||
.reveal [data-block-type="code"] pre {
|
||
letter-spacing: 0.015em;
|
||
line-height: 1.5em;
|
||
}
|
||
.reveal .has-light-background[data-block-type="code"] pre,
|
||
.reveal [data-block-type="code"] pre {
|
||
background-color: white ;
|
||
color: currentcolor;
|
||
padding: 1em !important;
|
||
}
|
||
.reveal .has-dark-background [data-block-type="code"] pre {
|
||
background-color: #012736 ;
|
||
}
|
||
.reveal .hljs,
|
||
.reveal pre,
|
||
.reveal code {
|
||
font-family: 'Overpass Mono', monospace !important;
|
||
font-weight: 200 !important;
|
||
}
|
||
.reveal .hljs-literal {
|
||
color: #ffb612 !important;
|
||
}
|
||
.reveal .hljs-keyword {
|
||
color: #ffb612;
|
||
font-weight: 700 !important;
|
||
}
|
||
.reveal .hljs-string {
|
||
color: #88c639;
|
||
font-weight: 700;
|
||
}
|
||
.reveal .hljs-comment {
|
||
color: #94a0a7 !important;
|
||
font-weight: 400 !important;
|
||
}
|
||
.reveal .hljs-params {
|
||
color: #028c98 ;
|
||
font-weight: 700;
|
||
}
|
||
.reveal .hljs-attr {
|
||
color: #EC7A08 !important;
|
||
}
|
||
.reveal .hljs-tag {
|
||
color: #7F5FAE !important;
|
||
}
|
||
.reveal .hljs-name {
|
||
color: #028c98 !important;
|
||
}
|
||
.reveal .hljs-string {
|
||
color: #7f5fae !important;
|
||
}
|
||
.reveal .hljs-comment {
|
||
color: rgba(125, 125, 125, 0.65) !important;
|
||
}
|
||
.reveal .hljs-number {
|
||
color: #4e9fdd !important;
|
||
}
|
||
.reveal .hljs-attribute {
|
||
color: #ec9e34 !important;
|
||
}
|
||
.reveal .hljs-variable {
|
||
color: #4e9fdd !important;
|
||
}
|
||
.reveal .hljs-built_in {
|
||
color: #ee1122!important;
|
||
}
|
||
.reveal .hljs-selector-class {
|
||
color: #55aab2 !important;
|
||
}
|
||
.reveal [data-line-end-type="line-arrow"] line,
|
||
.reveal [data-line-start-type="line-arrow"] line,
|
||
.reveal [data-line-end-type="line-arrow"] path {
|
||
stroke-linecap: round;
|
||
stroke-linejoin: square;
|
||
}
|
||
.reveal div[data-block-type="line"] line[stroke="#000000"],
|
||
.reveal div[data-block-type="line"] path[stroke="#000000"] {
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal [fill="none"] {
|
||
fill: none !important;
|
||
}
|
||
.reveal [fill="#a30000"] {
|
||
fill: #aa0000 !important;
|
||
}
|
||
.reveal [fill="#cc2029"],
|
||
.reveal [fill="#cb2027"],
|
||
.reveal [fill="#c00"] {
|
||
fill: #cc0000 !important;
|
||
}
|
||
.reveal [fill="#fff"] {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal [fill="#6d6e70"] {
|
||
fill: #6d6e70 !important;
|
||
}
|
||
.reveal [fill="#231f20"] {
|
||
fill: currentcolor !important;
|
||
}
|
||
.reveal [fill="#efab1f"] {
|
||
fill: #efab1f !important;
|
||
}
|
||
.reveal [fill="#92d400"] {
|
||
fill: #92d400 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#6d6e70"] {
|
||
fill: #266272 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#fff"] {
|
||
fill: #555555 !important;
|
||
}
|
||
.reveal .has-dark-background [fill="#fff"] {
|
||
fill: #333333 !important;
|
||
}
|
||
.reveal .has-dark-background [stroke="#231f20"] {
|
||
stroke: currentcolor;
|
||
}
|
||
.reveal .has-dark-background [fill="#221F1F"],
|
||
.reveal .has-dark-background [fill="#221f1f"],
|
||
.reveal .has-dark-background [fill="#231F20"],
|
||
.reveal .has-dark-background [fill="#010101"] {
|
||
fill: #ffffff !important;
|
||
}
|
||
.reveal [data-inline-svg="true"] img {
|
||
display: none;
|
||
}
|
||
.reveal .corner {
|
||
position: absolute;
|
||
top: 0;
|
||
right: 0;
|
||
bottom: 0;
|
||
left: 0;
|
||
overflow: hidden;
|
||
z-index: 8;
|
||
}
|
||
.reveal .corner svg {
|
||
transition: all .75s ease 5s;
|
||
}
|
||
|
||
</style>
|
||
|
||
</head>
|
||
<body class="reveal-viewport theme-font-overpass2 theme-color-no-color">
|
||
<div class="reveal">
|
||
<div class="slides">
|
||
<section class="has-dark-background" data-id="23f97d8ca3692213d683eacd3fe8cc7c" data-background-color="rgb(12,61,71)" data-background-image="reproduce-and-verify-filesystems-5/de26049e2540667b94b3ebaac424f755.jpg"><div class="sl-block" data-block-type="text" style="width: 800px; left: 80px; top: 250px; height: auto;" data-block-id="587376a0a305b36ca2e64db6da8b098a"><div class="sl-block-content" data-placeholder-tag="h1" data-placeholder-text="Title Text" style="z-index: 11;">
|
||
<h1 style="text-align: center;">Reproduce and Verify Filesystems</h1>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 420px;" data-block-id="f27620cfa7bcea365c6956cbb6cd1dbc"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;">
|
||
<p style="text-align: center;">Vincent Batts @vbatts</p>
|
||
</div></div>
|
||
</section><section data-id="7bbbb4c9cbb216b56050675ec07af48b"><div class="sl-block" data-block-type="code" style="min-width: 30px; min-height: 30px; width: 905px; height: 399px; left: 41px; top: 21px;" data-block-id="35547d2adfb96c21145c398dc1121461"><div class="sl-block-content" style="z-index: 11; font-size: 140%;" data-highlight-theme="ascetic"><pre><code>$> finger $(whoami)
|
||
Login: vbatts Name: Vincent Batts
|
||
Directory: /home/vbatts Shell: /bin/bash
|
||
Such mail.
|
||
Plan:
|
||
OHMAN
|
||
$> id -Gn
|
||
devel opencontainers docker appc redhat golang slackware</code></pre></div></div>
|
||
<div class="sl-block" data-block-type="image" style="min-width: 30px; min-height: 30px; width: 360px; height: 202.5px; left: 301px; top: 436px;" data-block-id="2480ba02cf3f27856e51aa83f42825ed"><div class="sl-block-content" style="z-index: 12;"><img data-natural-width="320" data-natural-height="180" data-src="reproduce-and-verify-filesystems-5/339e84e5deca8af62480a1dc3fb7af96.gif"></div></div></section><section class="has-light-background" data-background-color="#e9f4f6" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="d659a1b8073978dad27c4730b27c8e32"><div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 140px;" data-block-id="b72b9d2c71371a1b48e454d2dc117e4f"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<ul>
|
||
<li><span style="font-size:1.4em">Packaging</span></li>
|
||
<li class="fragment" data-fragment-index="0"><span style="font-size:1.4em">Content Addressibility</span></li>
|
||
<li class="fragment" style="color:rgb(53, 64, 69)" data-fragment-index="1"><span style="font-size:1.4em">Compression!</span></li>
|
||
<li class="fragment" data-fragment-index="2"><span style="font-size:1.4em">Reproducible Archives</span></li>
|
||
<li class="fragment" data-fragment-index="3"><span style="font-size:1.4em">Verify at rest filesystems</span></li>
|
||
</ul>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 80px; top: 70px;" data-block-id="0f7d4e0f40aceaf4e8bec594816d419e"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;">
|
||
<h2>Agenda</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="image" style="min-width: 30px; min-height: 30px; width: 360px; height: 270px; left: 300px; top: 355px;" data-block-id="5c34b45ca8cf3d6341bc375a97ad1ab7"><div class="sl-block-content fragment" style="z-index: 13;" data-fragment-index="4"><img data-natural-width="240" data-natural-height="180" data-src="reproduce-and-verify-filesystems-5/29583aa0f6502646cc4a405a00d175f1.jpg"></div></div></section><section class="has-light-background" data-background-color="#d4e8ec" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="98bfaf83d159474b370e8c0cd538eb75"><div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 80px; top: 70px;" data-block-id="edfbe434b245149557abe4ed0374699f"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Packaging</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 120px; top: 140px;" data-block-id="5ea57af00cdbe78b2d98422f09c95846"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;" data-fragment-index="1">
|
||
<p>tar archives</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 136px; top: 170px;" data-block-id="ea406a80f3812d8532f5e742026cabc4"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;" data-fragment-index="2">
|
||
<p>Slackware packages (<a href="http://linux.die.net/man/1/tar" target="_blank">tar(1)</a> archives)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 160px; top: 200px;" data-block-id="fbfee24bb7275c4b078df32f91811d84"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;" data-fragment-index="3">
|
||
<p>Debian *.deb (<a href="http://linux.die.net/man/1/ar" target="_blank">ar(1)</a> archive of <a href="http://linux.die.net/man/1/tar" target="_blank">tar(1)</a> archives)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 179px; top: 230px;" data-block-id="e674ef9dd70fc8d1802c77fa40e12a95"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 15;" data-fragment-index="4">
|
||
<p>Red Hat *.rpm (custom key/value binary and <a href="http://linux.die.net/man/1/cpio" target="_blank">cpio(1)</a>)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 200px; top: 260px;" data-block-id="9751f8af7ce297589a8630de3dd390f7"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 16;" data-fragment-index="5">
|
||
<p>Java *.jar and *.war (<a href="http://linux.die.net/man/1/zip" target="_blank">zip(1)</a> archive)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 228px; top: 290px;" data-block-id="962409707608e049261b890d083fc75a"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 17;" data-fragment-index="6">
|
||
<p>Ruby *.gem (<a href="http://linux.die.net/man/1/tar" target="_blank">tar(1)</a> archive of <a href="http://linux.die.net/man/1/tar" target="_blank">tar(1)</a> archives)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 246px; top: 320px;" data-block-id="2d56fec8bc2cf27ab82678d790d6ea60"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 18;" data-fragment-index="7">
|
||
<p>Container Images (<a href="http://linux.die.net/man/1/tar" target="_blank">tar(1)</a> archives)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="image" style="min-width: 30px; min-height: 30px; width: 360px; height: 202.5px; left: 299px; top: 420px;" data-block-id="0e6ea5f9a4e64d1a8ed813745c2ceabe"><div class="sl-block-content fragment" style="z-index: 19;" data-fragment-index="0"><img data-natural-width="400" data-natural-height="225" data-src="reproduce-and-verify-filesystems-5/52bae18fc307ddf4e5bfe956296b0c0b.gif"></div></div></section><section class="has-light-background" data-background-color="#bbdde7" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="7892d6dfb0e286632d32cd4e0679931f"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="1ee0ca6ebbd1643ea9592902281d44ed"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Content Addressibility</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 228px; top: 210px;" data-block-id="2900872241fd527d9b2c32d057bc5e5b"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;" data-fragment-index="0">
|
||
<p>Opaque Object storage</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 200px; top: 240px;" data-block-id="6a4c935bc542f8d291b03e99699e313a"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;" data-fragment-index="1">
|
||
<p>changed object = new object</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 270px;" data-block-id="fab9de1be18702477ee016e8866abc58"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;" data-fragment-index="2">
|
||
<p>cryptographic assurance</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="image" style="min-width: 30px; min-height: 30px; width: 360px; height: 202.5px; left: 300px; top: 406px;" data-block-id="20e74f193f70fa15a337252c235ac403"><div class="sl-block-content fragment" style="z-index: 15;" data-fragment-index="3"><img data-natural-width="320" data-natural-height="180" data-src="reproduce-and-verify-filesystems-5/d1512c362a98d9ec4ccf4c33bb2064a7.gif"></div></div></section><section data-id="c095b0e8e95f59e5159f0839b919afb1" class="stack"><section class="has-light-background" data-background-color="#9fd4eb" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="191b0a4496689bf1a09515092f1dac47"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="b600581c1e08ba03a4d3098888cfda87"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>compression!</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 335px;" data-block-id="3aaec9f2c5e2512af131e9949039afa5"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;" data-fragment-index="1">
|
||
<p>inflate/deflate (RFC1951)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 135px; top: 180px;" data-block-id="ac13de5666ac7b72b6e979bd6307eb12"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;" data-fragment-index="0">
|
||
<p>same objects, but variation in compression</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 210px; top: 365px;" data-block-id="b8a594e8ff539d120b7f658116d5971c"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;" data-fragment-index="2">
|
||
<p>Gzip (RFC1952)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 232px; top: 395px;" data-block-id="8c39b951e4f2ddeec7dd96c98e34459e"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 15;" data-fragment-index="3">
|
||
<p>`gzip` vs Golang `compress/gzip` vs Zlib</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 100px; top: 490px;" data-block-id="52dd15e6c458c2ead4bbd4eb5a677963"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 16;" data-fragment-index="4">
|
||
<p>ideally compress for transfer and storage, but not for identity</p>
|
||
</div></div></section><section class="has-light-background" data-background-color="#9fd4eb" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="0c55eeb9a60659b64c85ed2af6b7de8d"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="4d68270abac5e5498c0e16c858d411f0"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 10;">
|
||
<h2>compression!</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="code" style="width: 797px; height: 360px; left: 83px; top: 130px;" data-block-id="ff61fb20706a34931dfb288b0764074d"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre><code>#!/bin/sh
|
||
dd if=/dev/urandom of=rando.img bs=1M count=2
|
||
cat rando.img | gzip -n > rando.img.gz
|
||
cat rando.img | gzip -n -9 > rando.img.9.gz
|
||
cat rando.img | xz > rando.img.xz
|
||
cat rando.img | xz -9 > rando.img.9.xz
|
||
sha1sum rando.img* > SHA1
|
||
|
||
cat rando.img | gzip -n > rando.img.gz
|
||
cat rando.img | gzip -n -9 > rando.img.9.gz
|
||
cat rando.img | xz > rando.img.xz
|
||
cat rando.img | xz -9 > rando.img.9.xz
|
||
sha1sum -c ./SHA1</code></pre></div></div></section><section class="has-light-background" data-background-color="#9fd4eb" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="b03d420eef149b7a255b09452e70846c"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="1816317af5d50947042c7daacf8b5f07"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>compression!</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="code" style="width: 797px; height: 314px; left: 82px; top: 146px;" data-block-id="2ccaa735c0f479fdc19a4a40d2035187"><div class="sl-block-content" style="z-index: 13;" data-highlight-theme="solarized-dark"><pre><code>#!/usr/bin/env ruby
|
||
|
||
require 'zlib'
|
||
include Zlib
|
||
|
||
input = File.open(ARGV.first)
|
||
GzipWriter.open(ARGV.first + '.gz', DEFAULT_COMPRESSION, HUFFMAN_ONLY) do |gz|
|
||
gz.write(IO.binread(input))
|
||
end
|
||
input.flush()
|
||
input.close()</code></pre></div></div></section><section class="has-light-background" data-background-color="#9fd4eb" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="8ed56a11a24a87544db45844eb49f2ff"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="63660628cd9d020fda9cc2583b7a2d98"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>compression!</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="code" style="width: 815px; height: 584px; left: 73px; top: 116px;" data-block-id="b9c9d66df18aa4ea66d038b0bf51b739"><div class="sl-block-content" style="z-index: 13;" data-highlight-theme="solarized-dark"><pre><code>package main
|
||
|
||
import (
|
||
"compress/gzip"
|
||
"io"
|
||
"os"
|
||
)
|
||
|
||
func main() {
|
||
input, err := os.Open(os.Args[1])
|
||
if err != nil {
|
||
println(err.Error())
|
||
os.Exit(1)
|
||
}
|
||
output, err := os.Create(os.Args[1] + ".gz")
|
||
if err != nil {
|
||
println(err.Error())
|
||
os.Exit(1)
|
||
}
|
||
gz := gzip.NewWriter(output)
|
||
if _, err := io.Copy(gz, input); err != nil {
|
||
println(err.Error())
|
||
os.Exit(1)
|
||
}
|
||
}</code></pre></div></div></section></section><section data-id="7d206ebc65630d581fc85a32ed1262d9" class="stack"><section class="has-light-background" data-background-color="#6ec1e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="79cb8d94e1aacd505749e97819c495d1"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="754fbe75f54354504e1a2acf45a00e47"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>reproducible archive</h2>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 128px; top: 180px;" data-block-id="8d95de56198656abdaaddaf363fdac3a"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;" data-fragment-index="0">
|
||
<p>reproducible-builds.org</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 659px; left: 149px; top: 210px;" data-block-id="5b9f69371eeb689e2e0e07f36f6a31a4"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;" data-fragment-index="1">
|
||
<p>processed checksum of tar archive (<a href="https://github.com/docker/docker/blob/v1.8.3/pkg/tarsum/tarsum_spec.md" target="_blank">see deprecated Docker TarSum</a>)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 659px; left: 99px; top: 280px;" data-block-id="91fa8c006f296c7909e8ac5a4917674a"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;" data-fragment-index="2">
|
||
<p>keep around the original *.tar?</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 659px; left: 141px; top: 310px;" data-block-id="a64d35589d74b51c1ff8e9c03a458bad"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 15;" data-fragment-index="3">
|
||
<p>re-assemble the original *.tar</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 659px; left: 160px; top: 340px;" data-block-id="04a2aee263d2b3e0ac8e213a2896d6f9"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 16;" data-fragment-index="4">
|
||
<p><a href="http://github.com/vbatts/tar-split" target="_blank">github.com/vbatts/tar-split</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="image" style="min-width: 30px; min-height: 30px; width: 273px; height: 258.109px; left: 342px; top: 431px;" data-block-id="ba70a209fc3d57c343ddb1978d7d030f"><div class="sl-block-content fragment" style="z-index: 17;" data-fragment-index="5"><img data-natural-width="330" data-natural-height="312" data-src="reproduce-and-verify-filesystems-5/0ff1b7eb9667528cb8cde60f7a5a2d5c.gif"></div></div></section><section class="has-light-background" data-background-color="#6ec1e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="0a9edb24c627567228da4a3955f93338"><div class="sl-block" data-block-type="text" style="height: auto; width: 600px; left: 80px; top: 70px;" data-block-id="452b90d169aa41096db6be336205988b"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>reproducible archive</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="code" style="min-width: 30px; min-height: 30px; width: 724px; height: 300px; left: 119px; top: 200px;" data-block-id="dabeb800f7c3ed5344b07ae4ca859c5a"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre class="bash"><code>go install github.com/vbatts/tar-split/cmd/tar-split
|
||
|
||
tar cf demo.tar *.sh
|
||
sha1sum demo.tar | tee SHA1
|
||
|
||
tar-split disasm --no-stdout ./demo.tar
|
||
ls -lh tar-data.json.gz
|
||
|
||
rm -f demo.tar
|
||
tar-split asm --output demo.tar --path .
|
||
sha1sum -c ./SHA1</code></pre></div></div></section></section><section data-id="b934cded2ffaa3b885bbf648e9c2a8f0" class="stack"><section class="has-light-background" data-background-color="#4bb7e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="82f0029078f19a23fd0232830442c176"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="406f53dc04435cfdf373efc090f6b69c"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 10;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 92px; top: 210px;" data-block-id="f78b20b98c43a5a56ec67372a34f4682"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;" data-fragment-index="0">
|
||
<p>Regardless of transport, ensure resulting filesystem</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 120px; top: 240px;" data-block-id="64d77dbc5a9ef9d278d10780fce44bb8"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;" data-fragment-index="1">
|
||
<p>(*.tar archive, rsync, bittorrent, IPFS, etc)</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 169px; top: 308px;" data-block-id="6f2a201c1c894dd63babd9e85721cd30"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;" data-fragment-index="2">
|
||
<p>`rpm -qV <package>` functionality</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 222px; top: 390px;" data-block-id="da8a2832445447eef9bc2a7574feab1d"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;" data-fragment-index="3">
|
||
<p>Future hopes could be <a href="http://linux-ima.sourceforge.net/" target="_blank">IMA/EVM</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 160px; top: 460px;" data-block-id="6a32cc54b613bfef88733e16f0f956bf"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 15;" data-fragment-index="4">
|
||
<p>Passive validation of directory hierarchies</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 189px; top: 490px;" data-block-id="2d623785dd35b371c57374ccf6576c18"><div class="sl-block-content fragment" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 17;" data-fragment-index="5">
|
||
<p>BSD mtree(8)</p>
|
||
</div></div></section><section class="has-light-background" data-background-color="#4bb7e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="f4ec084cf5e959da310fde14a07c796e"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="9302588306260d7cf1b230811f29f70c"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 160px; top: 250px;" data-block-id="5e29f53ab1accbc5573700a121ca9af6"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;">
|
||
<p><a href="http://www.freebsd.org/cgi/man.cgi?mtree(8)" target="_blank">FreeBSD mtree(8)</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 240px; top: 320px;" data-block-id="87fde9a6a5f57bc73f68daf49b83e9a9"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;">
|
||
<p><a href="https://github.com/archiecobbs/mtree-port" target="_blank">mtree-port (for linux)</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 320px; top: 390px;" data-block-id="4e046b35652b3179bb6af7f43bedfb76"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;">
|
||
<p><a href="https://github.com/vbatts/go-mtree" target="_blank">go-mtree (golang cli and library)</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 548px; left: 400px; top: 460px;" data-block-id="c185f40c5832e81f4991245d5c514aea"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 15;">
|
||
<p><a href="https://www.freebsd.org/cgi/man.cgi?query=libarchive-formats&sektion=5" target="_blank">libarchive-formats(5)</a></p>
|
||
</div></div></section><section class="has-light-background" data-background-color="#4bb7e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="8526a808386bdf837654854c12116ea7"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="4aba5be50744290c8c19011eb041b2c6"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="code" style="width: 780px; height: 300px; left: 91px; top: 200px;" data-block-id="606237f9a965810ca6da8a1b5d3e39ec"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre class="bash"><code>#!/usr/bin/env python
|
||
|
||
import libarchive
|
||
|
||
with libarchive.file_writer('../demo.mtree', 'mtree') as a:
|
||
a.add_files('./')
|
||
|
||
</code></pre></div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 146px; top: 140px;" data-block-id="6a03374c2a727dd1a22d15b70d91c645"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;">
|
||
<p>with packages: libarchive and python-libarchive-c</p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 181px; top: 464px;" data-block-id="25867140c0fce8ffba59ab44535fc1b4"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 14;">
|
||
<p style="text-align: center;"><font color="#b21a0f"><span style="font-size:28px">NOTICE: libarchive uses older mtree format</span></font></p>
|
||
</div></div></section><section class="has-light-background" data-background-color="#4bb7e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="6d5f286ddb5ec2821099d0319b33e9f1"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="8cd0066bebc1bb7565e477b3bae75c83"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="code" style="min-width: 30px; min-height: 30px; width: 780px; height: 300px; left: 91px; top: 200px;" data-block-id="284eb47327380fb50ef0dc90e2462f89"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre class="bash"><code>mtree -c -p ./ -K sha256digest | tee /tmp/demo.mtree
|
||
|
||
mtree -f /tmp/demo.mtree -p ./
|
||
echo $?
|
||
|
||
read
|
||
|
||
touch $0 # SCANDALOUS
|
||
mtree -f /tmp/demo.mtree -p ./</code></pre></div></div></section><section class="has-light-background" data-background-color="#4bb7e3" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="504b417f0e0fcada82f82c7f48fc8a05"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="1e5a6e8d13c057b214edfee228188103"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="code" style="width: 780px; height: 300px; left: 91px; top: 200px;" data-block-id="f37698d51ebf54832b858fbc234d92bc"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre class="bash"><code>go get -u github.com/vbatts/go-mtree/cmd/gomtree
|
||
gomtree -c -p ./ -K sha256digest | tee /tmp/demo.mtree
|
||
|
||
gomtree -f /tmp/demo.mtree -p ./
|
||
echo $?
|
||
|
||
read
|
||
|
||
touch $0 # SCANDALOUS
|
||
gomtree -f /tmp/demo.mtree -p ./</code></pre></div></div>
|
||
<div data-block-id="22c062ff0668f453894679acb8a4f28c" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 140px;" data-block-type="text" class="sl-block"><div style="z-index: 13;" data-placeholder-text="Text" data-placeholder-tag="p" class="sl-block-content">
|
||
<p style="text-align: center;"><strong>Directory Path</strong></p>
|
||
</div></div></section><section data-id="cf2e4fa4d2fe6beb563c42a748b48c45" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-background-color="#4bb7e3" class="has-light-background"><div data-block-id="f97a4fd08cdd781f9f794fb490d31a10" class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h2>Verify at rest Filesystems</h2>
|
||
</div></div>
|
||
|
||
<div data-block-id="16d5b84fe59587b1ddd37cb1e6f26ab6" class="sl-block" data-block-type="code" style="width: 780px; height: 300px; left: 91px; top: 200px;"><div class="sl-block-content" style="z-index: 12;" data-highlight-theme="solarized-dark"><pre class="bash"><code>tar cf /tmp/demo.tar .
|
||
gomtree -c -T /tmp/demo.tar -K sha256digest | tee /tmp/demo.mtree
|
||
|
||
gomtree -f /tmp/demo.mtree -T /tmp/demo.tar
|
||
echo $?
|
||
|
||
read
|
||
|
||
gomtree -f /tmp/demo.mtree -p ./
|
||
echo $?
|
||
|
||
|
||
touch $0 # SCANDALOUS
|
||
gomtree -f /tmp/demo.mtree -p ./</code></pre></div></div>
|
||
<div data-block-id="ab7c06375138d25ed1fd3351d21cc03b" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 181px; top: 140px;" data-block-type="text" class="sl-block"><div style="z-index: 13;" data-placeholder-text="Text" data-placeholder-tag="p" class="sl-block-content">
|
||
<p style="text-align: center;"><strong>Tar Archive Support</strong></p>
|
||
</div></div></section></section><section class="has-light-background" data-background-color="#cfe68f" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="e476ce5949f36b4e3a4e1a50925175f0"><div class="sl-block" data-block-type="text" style="height: auto; width: 666px; left: 80px; top: 70px;" data-block-id="3d645fb9a1d58446f89e01b5c3ca6abf"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 10;">
|
||
<h2>Call to Action</h2>
|
||
</div></div>
|
||
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 120px; top: 210px;" data-block-id="6b8eca2e2e70cdaec390a2eb3d54dc3d"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<p>You have the need to store archives, whole and extracted,</p>
|
||
|
||
<p>check out <a href="https://github.com/vbatts/tar-split" target="_blank">github.com/vbatts/tar-split</a></p>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 160px; top: 350px;" data-block-id="15c4892f73b935f2a962a2363232d2d6"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 13;">
|
||
<p>You have the need <span>to verify, or restore, a filesystem regardless of how it was distributed, check out <a href="https://github.com/vbatts/go-mtree" target="_blank">github.com/vbatts/go-mtree</a> or other mtree projects</span></p>
|
||
</div></div></section><section class="has-light-background" data-background-color="#e1efba" data-background-image="reproduce-and-verify-filesystems-5/60672f0849c5b758b11dc0905dc42c02.svg" data-id="461b39bbf2bb2801c38afe7639a44279"><div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 600px; left: 180px; top: 444px;" data-block-id="74dc5cae72dc0f9e4fe69169ea811245"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 11;">
|
||
<h3 style="text-align: center;">Thank You!</h3>
|
||
</div></div>
|
||
<div class="sl-block" data-block-type="text" style="height: auto; min-width: 30px; min-height: 30px; width: 766px; left: 97px; top: 186px;" data-block-id="e149c15aec00cfa9da0b05bf6cc4670d"><div class="sl-block-content" data-placeholder-tag="p" data-placeholder-text="Text" style="z-index: 12;">
|
||
<h2 style="color:rgb(53, 64, 69); text-align:center">VINCENT BATTS</h2>
|
||
|
||
<h2 style="color:rgb(53, 64, 69); text-align:center">@VBATTS| VBATTS@REDHAT.COM</h2>
|
||
</div></div></section>
|
||
</div>
|
||
</div>
|
||
|
||
<script>
|
||
var SLConfig = {"deck": {"id":779665,"slug":"reproduce-and-verify-filesystems-5","title":"Reproduce and Verify Filesystems [2016 ContainerCon NE]","description":"A side effect of the many new ways to package filesystems (here's looking at you, containers!), is that filesystems are being copied around without many of the features that traditional packaging provided (i.e. `rpm -qV ...`). Much progress has been made for reproducible checksums, of which Docker now includes for better content addressibility. In this talk Vincent Batts will review options for distributing filesystems with reproducibility, and verifying the at-rest outcomes.","width":960,"height":700,"visibility":"self","published_at":null,"sanitize_messages":null,"thumbnail_url":"https://s3.amazonaws.com/media-p.slid.es/thumbnails/419084c9510c580808fc95f79d4c7a95/thumb.jpg","view_count":227,"user":{"id":352550,"username":"vbatts","name":"Vincent Batts","description":"","thumbnail_url":"https://www.gravatar.com/avatar/a76bbb02d3ce311820f53ef484c0f8bf?s=140\u0026d=https%3A%2F%2Fstatic.slid.es%2Fimages%2Fdefault-profile-picture.png","paid":true,"pro":true,"lite":false,"team_id":32,"settings":{"id":185974,"present_controls":true,"present_upsizing":true,"present_pointer":false,"present_notes":true,"default_deck_tag_id":null},"enterprise":true,"membership":{"role":"member","manager":false,"activated":true}},"background_transition":"none","transition":"none","theme_id":176,"theme_font":"overpass2","theme_color":"no-color","auto_slide_interval":0,"comments_enabled":true,"forking_enabled":false,"rolling_links":false,"center":false,"shuffle":null,"should_loop":false,"share_notes":false,"slide_number":false,"slide_count":22,"rtl":false,"version":2,"collaborative":false,"deck_user_editor_limit":1,"data_updated_at":1471836426294,"font_typekit":null,"font_google":null,"notes":{"8ed56a11a24a87544db45844eb49f2ff":"demo","0c55eeb9a60659b64c85ed2af6b7de8d":"demo","b03d420eef149b7a255b09452e70846c":"demo","0a9edb24c627567228da4a3955f93338":"demo","504b417f0e0fcada82f82c7f48fc8a05":"demo ./go-mtree.sh","6d5f286ddb5ec2821099d0319b33e9f1":"demo ./mtree.sh","8526a808386bdf837654854c12116ea7":"no demo for this, they can do that on their own"}}};
|
||
|
||
SLConfig.theme = {"id":176,"created_at":"2014-05-27T12:38:16.183Z","updated_at":"2018-05-04T07:53:25.097Z","name":"Red Hat Corporate","thumbnail_url":"https://s3.amazonaws.com/media-p.slid.es/thumbnails/66755080be2b0c8c0146bfa70069ef16/thumb.jpg?1525420403","sanitize_messages":null,"slide_template_ids":[56706,56689,28642,36442,27160,26765,26762,56684,56696,56704,56703],"font_typekit":"","font_google":"","width":960,"height":700};
|
||
|
||
// Use local fonts
|
||
SLConfig.fonts_url = 'lib/fonts/';
|
||
</script>
|
||
|
||
<script src="lib/head.min.js"></script>
|
||
<script src="lib/reveal.min.js"></script>
|
||
<script src="lib/offline.js"></script>
|
||
|
||
<!-- Initialize the presentation -->
|
||
<script>
|
||
Reveal.initialize({
|
||
width: 960,
|
||
height: 700,
|
||
margin: 0.05,
|
||
|
||
controls: true,
|
||
progress: true,
|
||
history: true,
|
||
mouseWheel: false,
|
||
showNotes: false,
|
||
slideNumber: false,
|
||
|
||
autoSlide: 0 || 0,
|
||
autoSlideStoppable: true,
|
||
|
||
center: false,
|
||
shuffle: false,
|
||
loop: false,
|
||
rtl: false,
|
||
|
||
transition: "none",
|
||
backgroundTransition: "none",
|
||
|
||
dependencies: [
|
||
{ src: 'lib/reveal-plugins/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
|
||
{ src: 'lib/reveal-plugins/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
|
||
{ src: 'lib/reveal-plugins/highlight/highlight.js', async: true, callback: function() { hljs.initHighlighting(); hljs.initHighlightingOnLoad(); } },
|
||
{ src: 'lib/reveal-plugins/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } },
|
||
{ src: 'lib/reveal-plugins/zoom/zoom.js', async: true }
|
||
]
|
||
});
|
||
</script>
|
||
|
||
|
||
<script id="theme-js-output" type="text/javascript">var themeHTMLOutput = document.getElementById('theme-html-output');
|
||
if( themeHTMLOutput ) {
|
||
themeHTMLOutput.innerHTML = '<link rel="stylesheet" href="https://overpassmonotest-30e2.kxcdn.com/overpass-mono.css" />';
|
||
}
|
||
|
||
// (function() {
|
||
//
|
||
// var slidesInitInterval = setInterval( function() {
|
||
// if( window.SL && window.SL.view ) {
|
||
// // If we're in the editor, wait for the Blocks controller
|
||
// // to be initialized
|
||
// if( SL.editor ) {
|
||
//
|
||
// if( SL.editor.controllers && SL.editor.controllers.Blocks && SL.editor.controllers.Blocks.textSaved ) {
|
||
// SL.editor.controllers.Blocks.textSaved.add( function( element ) {
|
||
// var html = element.html();
|
||
// html = html.replace( /(@RedHat | @redhat)/g, '@redhat' );
|
||
// html = html.replace( 'redhat.com', 'redhat.com' );
|
||
// html = html.replace( /(Red Hat|red hat|RedHat|Red hat|Redhat|redHat|red Hat)/g, '<span class="name">Red Hat</span>' );
|
||
// html = html.replace( /( redhat |redhat )/g, ' <span class="name">Red Hat</span> ' );
|
||
// html = html.replace( 'REDHAT', '<span class="name">RED HAT</span>' );
|
||
// html = html.replace( 'redhat<', '<span class="name">Red Hat</span><' );
|
||
// html = html.replace( 'openshift', '<span class="name">OpenShift</span>' );
|
||
// html = html.replace( '<span class="name"><span class="name">Red Hat</span></span>', '<span class="name">Red Hat</span>' );
|
||
// html = html.replace( 'redhat.com', 'redhat.com' );
|
||
// html = html.replace( 'REDHAT.COM', 'REDHAT.COM' );
|
||
// html = html.replace( '@redhat', '@redhat' );
|
||
// html = html.replace( /(@RedHatNews | @redhatnews)/g, '@RedHatNews' );
|
||
// html = html.replace( /(@RedHat | @redhat)/g, '@RedHatInc' );
|
||
// html = html.replace( /(RHEL-OSP|RHELOSP|Red Hat Enterprise Linux OpenStack Platform)/g, 'Red Hat OpenStack Platform' );
|
||
// html = html.replace( /(openstack |openstack|open stack|openStack|Openstack)/g, 'OpenStack' );
|
||
// html = html.replace( 'openstack', 'OpenStack' );
|
||
// html = html.replace( 'openstack<', 'OpenStack<' );
|
||
//
|
||
// element.html( html );
|
||
// } );
|
||
//
|
||
// clearInterval( slidesInitInterval );
|
||
// }
|
||
//
|
||
// }
|
||
// else {
|
||
// clearInterval( slidesInitInterval );
|
||
// }
|
||
// }
|
||
// }, 500 );
|
||
//
|
||
// })();
|
||
|
||
|
||
|
||
// piwik script
|
||
var _paq = _paq || [];
|
||
_paq.push(["trackPageView"]);
|
||
_paq.push(["enableLinkTracking"]);
|
||
|
||
(function() {
|
||
var u = (("https:" == document.location.protocol) ? "https" : "http") +
|
||
"://engstats.redhat.com/piwik/";
|
||
_paq.push(["setTrackerUrl", u+"piwik.php"]);
|
||
_paq.push(["setSiteId", "8"]);
|
||
var d=document, g=d.createElement("script"),
|
||
s=d.getElementsByTagName("script")[0]; g.type="text/javascript";
|
||
g.defer=true; g.async=true; g.src=u+"piwik.js"; s.parentNode.insertBefore(g,s);
|
||
})();
|
||
|
||
|
||
|
||
|
||
function sliceString(selector) {
|
||
var elements = document.getElementsByClassName(selector);
|
||
|
||
|
||
for (var h=0; h<elements.length; h++){
|
||
var string = elements[h].innerText,
|
||
total = string.length,
|
||
div = '';
|
||
|
||
// futile attempt to clean space
|
||
var string = elements[h].innerText.trim();
|
||
|
||
for (var i=0; i<total; i++) {
|
||
var letter = string.charAt(i);
|
||
div+= '<span class="'+letter+'">'+letter+'</span>';
|
||
}
|
||
elements[h].innerHTML = div;
|
||
}
|
||
}
|
||
sliceString('lettering');
|
||
sliceString('lettering'); //no rogue spaces when fired twice for some reason
|
||
|
||
|
||
|
||
// function sliceString(selector) {
|
||
// if (!document.querySelector) return;
|
||
// var string = document.querySelector(selector).innerText,
|
||
// total = string.length,
|
||
// html = '';
|
||
// for (var i=0; i<total; i++) {
|
||
// var letter = string.charAt(i);
|
||
// html+= '<span class="'+letter+'">'+letter+'</span>';
|
||
// }
|
||
// document.querySelector(selector).innerHTML = html;
|
||
//}
|
||
//sliceString('.lettering');</script>
|
||
|
||
</body>
|
||
</html>
|