vendor oci image-spec
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
This commit is contained in:
Mike Brown
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@ -49,3 +49,4 @@ gopkg.in/square/go-jose.v1 40d457b439244b546f023d056628e5184136899b
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gopkg.in/yaml.v2 bef53efd0c76e49e6de55ead051f886bea7e9420
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gopkg.in/yaml.v2 bef53efd0c76e49e6de55ead051f886bea7e9420
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rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git
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rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git
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github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb
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github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb
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github.com/opencontainers/image-spec e0536ae0cb47b8fed6afdaa9ba2589f6bd915caa
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191
vendor/github.com/opencontainers/image-spec/LICENSE
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Apache License
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Version 2.0, January 2004
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http://www.apache.org/licenses/
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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END OF TERMS AND CONDITIONS
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Copyright 2016 The Linux Foundation.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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167
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# OCI Image Format Specification
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<div>
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<a href="https://travis-ci.org/opencontainers/image-spec">
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<img src="https://travis-ci.org/opencontainers/image-spec.svg?branch=master"></img>
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</a>
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</div>
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The OCI Image Format project creates and maintains the software shipping container image format spec (OCI Image Format).
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**[The specification can be found here](spec.md).**
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This repository also provides [Go types](specs-go), [intra-blob validation tooling, and JSON Schema](schema).
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The Go types and validation should be compatible with the current Go release; earlier Go releases are not supported.
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Additional documentation about how this group operates:
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- [Code of Conduct](https://github.com/opencontainers/tob/blob/d2f9d68c1332870e40693fe077d311e0742bc73d/code-of-conduct.md)
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- [Roadmap](#roadmap)
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- [Releases](RELEASES.md)
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- [Project Documentation](project.md)
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The _optional_ and _base_ layers of all OCI projects are tracked in the [OCI Scope Table](https://www.opencontainers.org/about/oci-scope-table).
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## Running an OCI Image
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The OCI Image Format partner project is the [OCI Runtime Spec project](https://github.com/opencontainers/runtime-spec).
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The Runtime Specification outlines how to run a "[filesystem bundle](https://github.com/opencontainers/runtime-spec/blob/master/bundle.md)" that is unpacked on disk.
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At a high-level an OCI implementation would download an OCI Image then unpack that image into an OCI Runtime filesystem bundle.
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At this point the OCI Runtime Bundle would be run by an OCI Runtime.
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This entire workflow supports the UX that users have come to expect from container engines like Docker and rkt: primarily, the ability to run an image with no additional arguments:
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* docker run example.com/org/app:v1.0.0
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* rkt run example.com/org/app,version=v1.0.0
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To support this UX the OCI Image Format contains sufficient information to launch the application on the target platform (e.g. command, arguments, environment variables, etc).
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## FAQ
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**Q: Why doesn't this project mention distribution?**
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A: Distribution, for example using HTTP as both Docker v2.2 and AppC do today, is currently out of scope on the [OCI Scope Table](https://www.opencontainers.org/about/oci-scope-table).
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There has been [some discussion on the TOB mailing list](https://groups.google.com/a/opencontainers.org/d/msg/tob/A3JnmI-D-6Y/tLuptPDHAgAJ) to make distribution an optional layer, but this topic is a work in progress.
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**Q: What happens to AppC or Docker Image Formats?**
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A: Existing formats can continue to be a proving ground for technologies, as needed.
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The OCI Image Format project strives to provide a dependable open specification that can be shared between different tools and be evolved for years or decades of compatibility; as the deb and rpm format have.
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Find more [FAQ on the OCI site](https://www.opencontainers.org/faq).
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## Roadmap
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The [GitHub milestones](https://github.com/opencontainers/image-spec/milestones) lay out the path to the OCI v1.0.0 release in late 2016.
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# Contributing
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Development happens on GitHub for the spec.
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Issues are used for bugs and actionable items and longer discussions can happen on the [mailing list](#mailing-list).
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The specification and code is licensed under the Apache 2.0 license found in the `LICENSE` file of this repository.
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## Discuss your design
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The project welcomes submissions, but please let everyone know what you are working on.
|
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|
||||||
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Before undertaking a nontrivial change to this specification, send mail to the [mailing list](#mailing-list) to discuss what you plan to do.
|
||||||
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This gives everyone a chance to validate the design, helps prevent duplication of effort, and ensures that the idea fits.
|
||||||
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It also guarantees that the design is sound before code is written; a GitHub pull-request is not the place for high-level discussions.
|
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Typos and grammatical errors can go straight to a pull-request.
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When in doubt, start on the [mailing-list](#mailing-list).
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## Weekly Call
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The contributors and maintainers of all OCI projects have a weekly meeting Wednesdays at 2:00 PM (USA Pacific).
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Everyone is welcome to participate via [UberConference web][UberConference] or audio-only: +1-415-968-0849 (no PIN needed).
|
||||||
|
An initial agenda will be posted to the [mailing list](#mailing-list) earlier in the week, and everyone is welcome to propose additional topics or suggest other agenda alterations there.
|
||||||
|
Minutes are posted to the [mailing list](#mailing-list) and minutes from past calls are archived [here][minutes].
|
||||||
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## Mailing List
|
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||||||
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You can subscribe and join the mailing list on [Google Groups](https://groups.google.com/a/opencontainers.org/forum/#!forum/dev).
|
||||||
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## IRC
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OCI discussion happens on #opencontainers on Freenode ([logs][irc-logs]).
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||||||
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## Markdown style
|
||||||
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||||||
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To keep consistency throughout the Markdown files in the Open Container spec all files should be formatted one sentence per line.
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||||||
|
This fixes two things: it makes diffing easier with git and it resolves fights about line wrapping length.
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|
For example, this paragraph will span three lines in the Markdown source.
|
||||||
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## Git commit
|
||||||
|
|
||||||
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### Sign your work
|
||||||
|
|
||||||
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The sign-off is a simple line at the end of the explanation for the patch, which certifies that you wrote it or otherwise have the right to pass it on as an open-source patch.
|
||||||
|
The rules are pretty simple: if you can certify the below (from [developercertificate.org](http://developercertificate.org/)):
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||||||
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||||||
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```
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||||||
|
Developer Certificate of Origin
|
||||||
|
Version 1.1
|
||||||
|
|
||||||
|
Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
|
||||||
|
660 York Street, Suite 102,
|
||||||
|
San Francisco, CA 94110 USA
|
||||||
|
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies of this
|
||||||
|
license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
|
||||||
|
Developer's Certificate of Origin 1.1
|
||||||
|
|
||||||
|
By making a contribution to this project, I certify that:
|
||||||
|
|
||||||
|
(a) The contribution was created in whole or in part by me and I
|
||||||
|
have the right to submit it under the open source license
|
||||||
|
indicated in the file; or
|
||||||
|
|
||||||
|
(b) The contribution is based upon previous work that, to the best
|
||||||
|
of my knowledge, is covered under an appropriate open source
|
||||||
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license and I have the right under that license to submit that
|
||||||
|
work with modifications, whether created in whole or in part
|
||||||
|
by me, under the same open source license (unless I am
|
||||||
|
permitted to submit under a different license), as indicated
|
||||||
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in the file; or
|
||||||
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|
||||||
|
(c) The contribution was provided directly to me by some other
|
||||||
|
person who certified (a), (b) or (c) and I have not modified
|
||||||
|
it.
|
||||||
|
|
||||||
|
(d) I understand and agree that this project and the contribution
|
||||||
|
are public and that a record of the contribution (including all
|
||||||
|
personal information I submit with it, including my sign-off) is
|
||||||
|
maintained indefinitely and may be redistributed consistent with
|
||||||
|
this project or the open source license(s) involved.
|
||||||
|
```
|
||||||
|
|
||||||
|
then you just add a line to every git commit message:
|
||||||
|
|
||||||
|
Signed-off-by: Joe Smith <joe@gmail.com>
|
||||||
|
|
||||||
|
using your real name (sorry, no pseudonyms or anonymous contributions.)
|
||||||
|
|
||||||
|
You can add the sign off when creating the git commit via `git commit -s`.
|
||||||
|
|
||||||
|
### Commit Style
|
||||||
|
|
||||||
|
Simple house-keeping for clean git history.
|
||||||
|
Read more on [How to Write a Git Commit Message](http://chris.beams.io/posts/git-commit/) or the Discussion section of [`git-commit(1)`](http://git-scm.com/docs/git-commit).
|
||||||
|
|
||||||
|
1. Separate the subject from body with a blank line
|
||||||
|
2. Limit the subject line to 50 characters
|
||||||
|
3. Capitalize the subject line
|
||||||
|
4. Do not end the subject line with a period
|
||||||
|
5. Use the imperative mood in the subject line
|
||||||
|
6. Wrap the body at 72 characters
|
||||||
|
7. Use the body to explain what and why vs. how
|
||||||
|
* If there was important/useful/essential conversation or information, copy or include a reference
|
||||||
|
8. When possible, one keyword to scope the change in the subject (i.e. "README: ...", "runtime: ...")
|
||||||
|
|
||||||
|
|
||||||
|
[UberConference]: https://www.uberconference.com/opencontainers
|
||||||
|
[irc-logs]: http://ircbot.wl.linuxfoundation.org/eavesdrop/%23opencontainers/
|
||||||
|
[minutes]: http://ircbot.wl.linuxfoundation.org/meetings/opencontainers/
|
||||||
56
vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
generated
vendored
Normal file
56
vendor/github.com/opencontainers/image-spec/specs-go/v1/annotations.go
generated
vendored
Normal file
|
|
@ -0,0 +1,56 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
const (
|
||||||
|
// AnnotationCreated is the annotation key for the date and time on which the image was built (date-time string as defined by RFC 3339).
|
||||||
|
AnnotationCreated = "org.opencontainers.image.created"
|
||||||
|
|
||||||
|
// AnnotationAuthors is the annotation key for the contact details of the people or organization responsible for the image (freeform string).
|
||||||
|
AnnotationAuthors = "org.opencontainers.image.authors"
|
||||||
|
|
||||||
|
// AnnotationURL is the annotation key for the URL to find more information on the image.
|
||||||
|
AnnotationURL = "org.opencontainers.image.url"
|
||||||
|
|
||||||
|
// AnnotationDocumentation is the annotation key for the URL to get documentation on the image.
|
||||||
|
AnnotationDocumentation = "org.opencontainers.image.documentation"
|
||||||
|
|
||||||
|
// AnnotationSource is the annotation key for the URL to get source code for building the image.
|
||||||
|
AnnotationSource = "org.opencontainers.image.source"
|
||||||
|
|
||||||
|
// AnnotationVersion is the annotation key for the version of the packaged software.
|
||||||
|
// The version MAY match a label or tag in the source code repository.
|
||||||
|
// The version MAY be Semantic versioning-compatible.
|
||||||
|
AnnotationVersion = "org.opencontainers.image.version"
|
||||||
|
|
||||||
|
// AnnotationRevision is the annotation key for the source control revision identifier for the packaged software.
|
||||||
|
AnnotationRevision = "org.opencontainers.image.revision"
|
||||||
|
|
||||||
|
// AnnotationVendor is the annotation key for the name of the distributing entity, organization or individual.
|
||||||
|
AnnotationVendor = "org.opencontainers.image.vendor"
|
||||||
|
|
||||||
|
// AnnotationLicenses is the annotation key for the license(s) under which contained software is distributed as an SPDX License Expression.
|
||||||
|
AnnotationLicenses = "org.opencontainers.image.licenses"
|
||||||
|
|
||||||
|
// AnnotationRefName is the annotation key for the name of the reference for a target.
|
||||||
|
// SHOULD only be considered valid when on descriptors on `index.json` within image layout.
|
||||||
|
AnnotationRefName = "org.opencontainers.image.ref.name"
|
||||||
|
|
||||||
|
// AnnotationTitle is the annotation key for the human-readable title of the image.
|
||||||
|
AnnotationTitle = "org.opencontainers.image.title"
|
||||||
|
|
||||||
|
// AnnotationDescription is the annotation key for the human-readable description of the software packaged in the image.
|
||||||
|
AnnotationDescription = "org.opencontainers.image.description"
|
||||||
|
)
|
||||||
103
vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
generated
vendored
Normal file
103
vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
generated
vendored
Normal file
|
|
@ -0,0 +1,103 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
import (
|
||||||
|
"time"
|
||||||
|
|
||||||
|
digest "github.com/opencontainers/go-digest"
|
||||||
|
)
|
||||||
|
|
||||||
|
// ImageConfig defines the execution parameters which should be used as a base when running a container using an image.
|
||||||
|
type ImageConfig struct {
|
||||||
|
// User defines the username or UID which the process in the container should run as.
|
||||||
|
User string `json:"User,omitempty"`
|
||||||
|
|
||||||
|
// ExposedPorts a set of ports to expose from a container running this image.
|
||||||
|
ExposedPorts map[string]struct{} `json:"ExposedPorts,omitempty"`
|
||||||
|
|
||||||
|
// Env is a list of environment variables to be used in a container.
|
||||||
|
Env []string `json:"Env,omitempty"`
|
||||||
|
|
||||||
|
// Entrypoint defines a list of arguments to use as the command to execute when the container starts.
|
||||||
|
Entrypoint []string `json:"Entrypoint,omitempty"`
|
||||||
|
|
||||||
|
// Cmd defines the default arguments to the entrypoint of the container.
|
||||||
|
Cmd []string `json:"Cmd,omitempty"`
|
||||||
|
|
||||||
|
// Volumes is a set of directories describing where the process is likely write data specific to a container instance.
|
||||||
|
Volumes map[string]struct{} `json:"Volumes,omitempty"`
|
||||||
|
|
||||||
|
// WorkingDir sets the current working directory of the entrypoint process in the container.
|
||||||
|
WorkingDir string `json:"WorkingDir,omitempty"`
|
||||||
|
|
||||||
|
// Labels contains arbitrary metadata for the container.
|
||||||
|
Labels map[string]string `json:"Labels,omitempty"`
|
||||||
|
|
||||||
|
// StopSignal contains the system call signal that will be sent to the container to exit.
|
||||||
|
StopSignal string `json:"StopSignal,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// RootFS describes a layer content addresses
|
||||||
|
type RootFS struct {
|
||||||
|
// Type is the type of the rootfs.
|
||||||
|
Type string `json:"type"`
|
||||||
|
|
||||||
|
// DiffIDs is an array of layer content hashes (DiffIDs), in order from bottom-most to top-most.
|
||||||
|
DiffIDs []digest.Digest `json:"diff_ids"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// History describes the history of a layer.
|
||||||
|
type History struct {
|
||||||
|
// Created is the combined date and time at which the layer was created, formatted as defined by RFC 3339, section 5.6.
|
||||||
|
Created *time.Time `json:"created,omitempty"`
|
||||||
|
|
||||||
|
// CreatedBy is the command which created the layer.
|
||||||
|
CreatedBy string `json:"created_by,omitempty"`
|
||||||
|
|
||||||
|
// Author is the author of the build point.
|
||||||
|
Author string `json:"author,omitempty"`
|
||||||
|
|
||||||
|
// Comment is a custom message set when creating the layer.
|
||||||
|
Comment string `json:"comment,omitempty"`
|
||||||
|
|
||||||
|
// EmptyLayer is used to mark if the history item created a filesystem diff.
|
||||||
|
EmptyLayer bool `json:"empty_layer,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// Image is the JSON structure which describes some basic information about the image.
|
||||||
|
// This provides the `application/vnd.oci.image.config.v1+json` mediatype when marshalled to JSON.
|
||||||
|
type Image struct {
|
||||||
|
// Created is the combined date and time at which the image was created, formatted as defined by RFC 3339, section 5.6.
|
||||||
|
Created *time.Time `json:"created,omitempty"`
|
||||||
|
|
||||||
|
// Author defines the name and/or email address of the person or entity which created and is responsible for maintaining the image.
|
||||||
|
Author string `json:"author,omitempty"`
|
||||||
|
|
||||||
|
// Architecture is the CPU architecture which the binaries in this image are built to run on.
|
||||||
|
Architecture string `json:"architecture"`
|
||||||
|
|
||||||
|
// OS is the name of the operating system which the image is built to run on.
|
||||||
|
OS string `json:"os"`
|
||||||
|
|
||||||
|
// Config defines the execution parameters which should be used as a base when running a container using the image.
|
||||||
|
Config ImageConfig `json:"config,omitempty"`
|
||||||
|
|
||||||
|
// RootFS references the layer content addresses used by the image.
|
||||||
|
RootFS RootFS `json:"rootfs"`
|
||||||
|
|
||||||
|
// History describes the history of each layer.
|
||||||
|
History []History `json:"history,omitempty"`
|
||||||
|
}
|
||||||
64
vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go
generated
vendored
Normal file
64
vendor/github.com/opencontainers/image-spec/specs-go/v1/descriptor.go
generated
vendored
Normal file
|
|
@ -0,0 +1,64 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
import digest "github.com/opencontainers/go-digest"
|
||||||
|
|
||||||
|
// Descriptor describes the disposition of targeted content.
|
||||||
|
// This structure provides `application/vnd.oci.descriptor.v1+json` mediatype
|
||||||
|
// when marshalled to JSON.
|
||||||
|
type Descriptor struct {
|
||||||
|
// MediaType is the media type of the object this schema refers to.
|
||||||
|
MediaType string `json:"mediaType,omitempty"`
|
||||||
|
|
||||||
|
// Digest is the digest of the targeted content.
|
||||||
|
Digest digest.Digest `json:"digest"`
|
||||||
|
|
||||||
|
// Size specifies the size in bytes of the blob.
|
||||||
|
Size int64 `json:"size"`
|
||||||
|
|
||||||
|
// URLs specifies a list of URLs from which this object MAY be downloaded
|
||||||
|
URLs []string `json:"urls,omitempty"`
|
||||||
|
|
||||||
|
// Annotations contains arbitrary metadata relating to the targeted content.
|
||||||
|
Annotations map[string]string `json:"annotations,omitempty"`
|
||||||
|
|
||||||
|
// Platform describes the platform which the image in the manifest runs on.
|
||||||
|
//
|
||||||
|
// This should only be used when referring to a manifest.
|
||||||
|
Platform *Platform `json:"platform,omitempty"`
|
||||||
|
}
|
||||||
|
|
||||||
|
// Platform describes the platform which the image in the manifest runs on.
|
||||||
|
type Platform struct {
|
||||||
|
// Architecture field specifies the CPU architecture, for example
|
||||||
|
// `amd64` or `ppc64`.
|
||||||
|
Architecture string `json:"architecture"`
|
||||||
|
|
||||||
|
// OS specifies the operating system, for example `linux` or `windows`.
|
||||||
|
OS string `json:"os"`
|
||||||
|
|
||||||
|
// OSVersion is an optional field specifying the operating system
|
||||||
|
// version, for example on Windows `10.0.14393.1066`.
|
||||||
|
OSVersion string `json:"os.version,omitempty"`
|
||||||
|
|
||||||
|
// OSFeatures is an optional field specifying an array of strings,
|
||||||
|
// each listing a required OS feature (for example on Windows `win32k`).
|
||||||
|
OSFeatures []string `json:"os.features,omitempty"`
|
||||||
|
|
||||||
|
// Variant is an optional field specifying a variant of the CPU, for
|
||||||
|
// example `v7` to specify ARMv7 when architecture is `arm`.
|
||||||
|
Variant string `json:"variant,omitempty"`
|
||||||
|
}
|
||||||
29
vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
generated
vendored
Normal file
29
vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
generated
vendored
Normal file
|
|
@ -0,0 +1,29 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
import "github.com/opencontainers/image-spec/specs-go"
|
||||||
|
|
||||||
|
// Index references manifests for various platforms.
|
||||||
|
// This structure provides `application/vnd.oci.image.index.v1+json` mediatype when marshalled to JSON.
|
||||||
|
type Index struct {
|
||||||
|
specs.Versioned
|
||||||
|
|
||||||
|
// Manifests references platform specific manifests.
|
||||||
|
Manifests []Descriptor `json:"manifests"`
|
||||||
|
|
||||||
|
// Annotations contains arbitrary metadata for the image index.
|
||||||
|
Annotations map[string]string `json:"annotations,omitempty"`
|
||||||
|
}
|
||||||
28
vendor/github.com/opencontainers/image-spec/specs-go/v1/layout.go
generated
vendored
Normal file
28
vendor/github.com/opencontainers/image-spec/specs-go/v1/layout.go
generated
vendored
Normal file
|
|
@ -0,0 +1,28 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
const (
|
||||||
|
// ImageLayoutFile is the file name of oci image layout file
|
||||||
|
ImageLayoutFile = "oci-layout"
|
||||||
|
// ImageLayoutVersion is the version of ImageLayout
|
||||||
|
ImageLayoutVersion = "1.0.0"
|
||||||
|
)
|
||||||
|
|
||||||
|
// ImageLayout is the structure in the "oci-layout" file, found in the root
|
||||||
|
// of an OCI Image-layout directory.
|
||||||
|
type ImageLayout struct {
|
||||||
|
Version string `json:"imageLayoutVersion"`
|
||||||
|
}
|
||||||
32
vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
generated
vendored
Normal file
32
vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
generated
vendored
Normal file
|
|
@ -0,0 +1,32 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
import "github.com/opencontainers/image-spec/specs-go"
|
||||||
|
|
||||||
|
// Manifest provides `application/vnd.oci.image.manifest.v1+json` mediatype structure when marshalled to JSON.
|
||||||
|
type Manifest struct {
|
||||||
|
specs.Versioned
|
||||||
|
|
||||||
|
// Config references a configuration object for a container, by digest.
|
||||||
|
// The referenced configuration object is a JSON blob that the runtime uses to set up the container.
|
||||||
|
Config Descriptor `json:"config"`
|
||||||
|
|
||||||
|
// Layers is an indexed list of layers referenced by the manifest.
|
||||||
|
Layers []Descriptor `json:"layers"`
|
||||||
|
|
||||||
|
// Annotations contains arbitrary metadata for the image manifest.
|
||||||
|
Annotations map[string]string `json:"annotations,omitempty"`
|
||||||
|
}
|
||||||
48
vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go
generated
vendored
Normal file
48
vendor/github.com/opencontainers/image-spec/specs-go/v1/mediatype.go
generated
vendored
Normal file
|
|
@ -0,0 +1,48 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package v1
|
||||||
|
|
||||||
|
const (
|
||||||
|
// MediaTypeDescriptor specifies the media type for a content descriptor.
|
||||||
|
MediaTypeDescriptor = "application/vnd.oci.descriptor.v1+json"
|
||||||
|
|
||||||
|
// MediaTypeLayoutHeader specifies the media type for the oci-layout.
|
||||||
|
MediaTypeLayoutHeader = "application/vnd.oci.layout.header.v1+json"
|
||||||
|
|
||||||
|
// MediaTypeImageManifest specifies the media type for an image manifest.
|
||||||
|
MediaTypeImageManifest = "application/vnd.oci.image.manifest.v1+json"
|
||||||
|
|
||||||
|
// MediaTypeImageIndex specifies the media type for an image index.
|
||||||
|
MediaTypeImageIndex = "application/vnd.oci.image.index.v1+json"
|
||||||
|
|
||||||
|
// MediaTypeImageLayer is the media type used for layers referenced by the manifest.
|
||||||
|
MediaTypeImageLayer = "application/vnd.oci.image.layer.v1.tar"
|
||||||
|
|
||||||
|
// MediaTypeImageLayerGzip is the media type used for gzipped layers
|
||||||
|
// referenced by the manifest.
|
||||||
|
MediaTypeImageLayerGzip = "application/vnd.oci.image.layer.v1.tar+gzip"
|
||||||
|
|
||||||
|
// MediaTypeImageLayerNonDistributable is the media type for layers referenced by
|
||||||
|
// the manifest but with distribution restrictions.
|
||||||
|
MediaTypeImageLayerNonDistributable = "application/vnd.oci.image.layer.nondistributable.v1.tar"
|
||||||
|
|
||||||
|
// MediaTypeImageLayerNonDistributableGzip is the media type for
|
||||||
|
// gzipped layers referenced by the manifest but with distribution
|
||||||
|
// restrictions.
|
||||||
|
MediaTypeImageLayerNonDistributableGzip = "application/vnd.oci.image.layer.nondistributable.v1.tar+gzip"
|
||||||
|
|
||||||
|
// MediaTypeImageConfig specifies the media type for the image configuration.
|
||||||
|
MediaTypeImageConfig = "application/vnd.oci.image.config.v1+json"
|
||||||
|
)
|
||||||
32
vendor/github.com/opencontainers/image-spec/specs-go/version.go
generated
vendored
Normal file
32
vendor/github.com/opencontainers/image-spec/specs-go/version.go
generated
vendored
Normal file
|
|
@ -0,0 +1,32 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package specs
|
||||||
|
|
||||||
|
import "fmt"
|
||||||
|
|
||||||
|
const (
|
||||||
|
// VersionMajor is for an API incompatible changes
|
||||||
|
VersionMajor = 1
|
||||||
|
// VersionMinor is for functionality in a backwards-compatible manner
|
||||||
|
VersionMinor = 0
|
||||||
|
// VersionPatch is for backwards-compatible bug fixes
|
||||||
|
VersionPatch = 0
|
||||||
|
|
||||||
|
// VersionDev indicates development branch. Releases will be empty string.
|
||||||
|
VersionDev = "-rc6-dev"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Version is the specification version that the package types support.
|
||||||
|
var Version = fmt.Sprintf("%d.%d.%d%s", VersionMajor, VersionMinor, VersionPatch, VersionDev)
|
||||||
23
vendor/github.com/opencontainers/image-spec/specs-go/versioned.go
generated
vendored
Normal file
23
vendor/github.com/opencontainers/image-spec/specs-go/versioned.go
generated
vendored
Normal file
|
|
@ -0,0 +1,23 @@
|
||||||
|
// Copyright 2016 The Linux Foundation
|
||||||
|
//
|
||||||
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
// you may not use this file except in compliance with the License.
|
||||||
|
// You may obtain a copy of the License at
|
||||||
|
//
|
||||||
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
//
|
||||||
|
// Unless required by applicable law or agreed to in writing, software
|
||||||
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
// See the License for the specific language governing permissions and
|
||||||
|
// limitations under the License.
|
||||||
|
|
||||||
|
package specs
|
||||||
|
|
||||||
|
// Versioned provides a struct with the manifest schemaVersion and mediaType.
|
||||||
|
// Incoming content with unknown schema version can be decoded against this
|
||||||
|
// struct to check the version.
|
||||||
|
type Versioned struct {
|
||||||
|
// SchemaVersion is the image manifest schema that this image follows
|
||||||
|
SchemaVersion int `json:"schemaVersion"`
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue