Commit graph

129 commits

Author SHA1 Message Date
umohnani8
a11b1f953d Fixed logic flaw in the secrets mounts
Tested on a REHL box and found out that the mounts were not showing up
Had a logic flaw, where if the mount was "host:container"
Was setting the mount source to "host" and destination to "ctrRunDir/container"
When instead, the mount source should be "ctrRunDir/container" and destination "container"
with the data copied from "host" to "ctrRunDir/container"

Signed-off-by: umohnani8 <umohnani@redhat.com>
2017-10-17 13:08:42 -04:00
Daniel J Walsh
7b9a5c259e Merge pull request from baude/cri_tests_sec
Initial fixes for cri-tests
2017-10-13 19:15:08 -04:00
baude
fc2cae39ef Initial fixes for cri-tests
We now can pass 37/55 tests with this PR.  Remaining tests include may be fixed
with 1.8.

[Fail] [k8s.io] Security Context bucket [It] runtime should support RunAsUserName
[Fail] [k8s.io] Security Context NamespaceOption [It] runtime should support HostPID
[Fail] [k8s.io] PodSandbox runtime should support sysctls [It] should support unsafe sysctls
[Fail] [k8s.io] PodSandbox runtime should support basic operations on PodSandbox [It] runtime should support removing PodSandbox [Conformance]
[Fail] [k8s.io] Streaming runtime should support streaming interfaces [It] runtime should support portforward [Conformance]
[Fail] [k8s.io] Security Context SeccompProfilePath [It] runtime should not support a custom seccomp profile without using localhost/ as a prefix
[Fail] [k8s.io] Image Manager [It] listImage should get exactly 2 repoTags in the result image [Conformance]
[Fail] [k8s.io] PodSandbox runtime should support sysctls [It] should support safe sysctls
[Fail] [k8s.io] Security Context NoNewPrivs [It] should not allow privilege escalation when true
[Fail] [k8s.io] Security Context SeccompProfilePath [It] runtime should support an seccomp profile that blocks setting hostname with SYS_ADMIN
[Fail] [k8s.io] Container runtime should support mount propagation [It] mount with 'rslave' should support propagation from host to container
[Fail] [k8s.io] Container runtime should support mount propagation [It] mount with 'rshared' should support propagation from host to container and vice versa
[Fail] [k8s.io] Networking runtime should support networking [It] runtime should support port mapping with host port and container port [Conformance]
[Fail] [k8s.io] Security Context SeccompProfilePath [It] should support seccomp localhost/profile on the container
[Fail] [k8s.io] Container runtime should support log [It] runtime should support starting container with log [Conformance]
[Fail] [k8s.io] Security Context bucket [It] runtime should support RunAsUser
[Fail] [k8s.io] Security Context bucket [It] runtime should support SupplementalGroups
[Fail] [k8s.io] Security Context SeccompProfilePath docker/default [It] should support seccomp docker/default on the container

Signed-off-by: baude <bbaude@redhat.com>
2017-10-13 08:36:14 -05:00
umohnani8
d1aea31786 Follow up changes on secrets patch
Deleted mounts.conf file and moved the secrets mount paths
to a list (default-mounts) in crio.conf

Signed-off-by: umohnani8 <umohnani@redhat.com>
2017-10-12 15:10:07 -04:00
umohnani8
d5b5028cb9 Add secrets patch to crio
Allows the user to define secret paths in /etc/containers/mounts.conf
These are then volume mounted into the container

Signed-off-by: umohnani8 <umohnani@redhat.com>
2017-10-11 20:00:38 -04:00
Mrunal Patel
db0bd66fca Merge pull request from runcom/fixes-rc3-0
Fix Origin test and update kube to v1.7.6
2017-09-25 14:55:42 -07:00
Antonio Murdaca
6c871769b4
server: more fixes for selinux and privileged mode
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-25 21:08:11 +02:00
Antonio Murdaca
7b0bde4362
container_create: fix seccomp annotations
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-25 21:08:11 +02:00
Antonio Murdaca
59c0218a9c
container_create: follow symlink for mount host path
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-25 21:08:11 +02:00
Antonio Murdaca
e8cfe3b867
container_create: support seccomp docker/default annotation
Fixes the following Origin/Kube test:

```
• Failure [10.323 seconds]
[k8s.io] Security Context [Feature:SecurityContext]
/go/src/github.com/openshift/origin/vendor/k8s.io/kubernetes/test/e2e/framework/framework.go:619
  should support seccomp alpha docker/default annotation
[Feature:Seccomp] [It]
  /go/src/github.com/openshift/origin/vendor/k8s.io/kubernetes/test/e2e/security_context.go:133

  Expected error:
      <*errors.errorString | 0xc420cbacf0>: {
          s: "expected \"2\" in container output: Expected\n
<string>: Seccomp:\t0\n    \nto contain substring\n    <string>: 2",
      }
      expected "2" in container output: Expected
          <string>: Seccomp:	0

      to contain substring
          <string>: 2
  not to have occurred
}
```

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-25 21:08:11 +02:00
Mrunal Patel
50baca10e9 Add crio annotations to container endpoint
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-09-25 11:59:40 -07:00
Antonio Murdaca
a11b8cd8ec
sandbox, ctr: SELinux fixes
server: fix selinux labels for pod and containers

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

sandbox: set selinux labels from request, not defaults

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

container_create: use sandbox's selinux if container's nil

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

sandbox: correctly init selinux labels

First, we weren't correctly initializing selinux labels. If any of
(level, user, role, type) was missing from kube selinux options, we
were erroring out. This is wrong as kube sends just `level=s0`
sometimes and docker itself allows `--security-opt label=level:s0`.
This patch directly initializes selinux labels, correctly, and adds a
test to verify it.

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

test: testdata: use container_runtime_t selinux type

RHEL SELinux policy doesn't have `container_t` type but we're using it
in our fixtures. That means Fedora integration tests pass because
`container_t` is in Fedora's container policy but RHEL is broken.
Fix it by using `container_runtime_t` which is aliased in Fedora policy
to `container_t`.

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-17 22:40:17 +02:00
Antonio Murdaca
ec42a40936
server: use grpc getters
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-17 10:19:32 +02:00
Antonio Murdaca
9ec518491f
server: correctly set hostname
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-17 10:19:31 +02:00
Antonio Murdaca
b8a6d358e7 Merge pull request from rhatdan/hooks
Add support for running oci-hooks
2017-09-07 19:06:01 +02:00
Antonio Murdaca
e5b5ffdeac Merge pull request from mrunalp/fix_cgroup_config
Fix cgroup config
2017-09-07 19:04:25 +02:00
Antonio Murdaca
af0a494251
container_create: handle cap add/drop ALL
Kubelet can send cap add/drop ALL. Handle that in CRI-O as well.
Also, this PR is re-vendoring runtime-tools to fix capabilities add to
add caps to _all_ caps set **and** fix a shared memory issue (caps set
were initialized with the same slice, if one modifies one slice, it's
reflected on the other slices, the vendoring fixes this as well)

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-07 16:43:33 +02:00
Antonio Murdaca
e8553a124d
container_create: better handling of devices
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-07 10:13:22 +02:00
Antonio Murdaca
b7b57e8731
container_create: Add TERM=xterm when tty=true
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-07 10:13:22 +02:00
Antonio Murdaca
cde40ad5ca
container_create: set privileged on ctr only if also on sandbox
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-07 10:13:22 +02:00
Mrunal Patel
cb1cad28db sandbox: Check cri-o and kubelet cgroup managers are same
We ensure that cri-o and kubelet are started with compatible
cgroup managers.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-09-06 09:57:10 -07:00
Antonio Murdaca
e1125af435
server: expose container Name and IP
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-06 17:14:53 +02:00
Daniel J Walsh
139d0841e8 Add support for oci-hooks to libkpod
Add new directory /etc/crio/hooks.d, where packagers can drop a json config
file to specify a hook.

The json must specify a valid executable to run.
The json must also specify which stage(s) to run the hook:
prestart, poststart, poststop
The json must specify under which criteria the hook should be launched
If the container HasBindMounts
If the container cmd matches a list of regular expressions
If the containers annotations matches a list of regular expressions.
If any of these match the the hook will be launched.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-09-05 07:39:31 -04:00
Antonio Murdaca
2ac2832686
server: container_create: store sandbox's ip in annotations
So it can be later retrieved when needed (cadvisor)

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-09-02 02:05:58 +02:00
Antonio Murdaca
69fc590fc3
server: inspect: add log path and mount point for cadvisor
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-31 17:49:07 +02:00
Antonio Murdaca
f51ca87857
*: constify cgroups stuff
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-30 01:10:39 +02:00
Antonio Murdaca
c199f63dba
oci: join crio-conmon for cgroupfs
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-29 23:00:02 +02:00
Antonio Murdaca
dd2b4a8907
server: container_create: fix cgroupfs scopes naming
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-29 23:00:00 +02:00
Antonio Murdaca
d56bf090ce
*: update kube vendor to v1.7.4
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-22 17:32:14 +02:00
Mrunal Patel
ea4b6fa55d container: Reduce number of calls to UpdateStatus
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-08-17 09:01:07 -07:00
Mrunal Patel
fa317b41fd Add volumes to container object at container create time
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-08-17 09:01:07 -07:00
Mrunal Patel
bfcebcdb00 Store imageName and imageRef for containers
We calculate these values at container creation time and store
them in the container object as they are requested during container
status. This avoids re-calculation and speeds up container status.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-08-17 09:01:07 -07:00
Daniel J Walsh
50ad19148d CRI-O default bind mounts to "rbind, rprivate" to match docker
Containers running in kubernetes currently do not specify options
for mount propagation and whether to bind or rbind the mount point.
Since docker defaults to bind and rbind, we should match their
behavious, since this is what admins expect

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-08-16 11:16:39 -04:00
asifdxtreme
1442ba988a Fix Typo to improve GoReport
Signed-off-by: asifdxtreme <mohammad.asif.siddiqui1@huawei.com>
2017-08-15 10:15:01 +08:00
Daniel J Walsh
63a218a458 Move to new github.com/sirupsen/logrus.
Need to mv to latest released and supported version of logrus
switch github.com/Sirupsen/logrus github.com/sirupsen/logrus

Also vendor in latest containers/storage and containers/image

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-08-07 11:50:04 -04:00
Antonio Murdaca
a35727c80b
*: implement additional pull registries
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-08-02 16:38:11 +02:00
Ryan Cole
b56da85fc1 Make container server update it's list of containers upon creation
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-08-01 11:44:57 -04:00
Ryan Cole
0c8f106ee8 add basic config struct to libkpod
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-27 11:12:50 -04:00
Matthew Heon
158893bd1a Move Pod ID and Name indexes into libkpod
Signed-off-by: Matthew Heon <mheon@redhat.com>
2017-07-25 11:46:22 -04:00
Ryan Cole
49ed4ab710 move reserve/release container name into libkpod
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-24 10:35:31 -04:00
Ryan Cole
d625e0e468 move containerState to/from disk to libkpod
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-24 10:35:20 -04:00
Ryan Cole
d50dba979e Move sandbox into its own package
If sandbox is in the same package as server, there will be a circular dependency when
kpod create is implemented

Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-21 08:15:55 -04:00
Mrunal Patel
4128bbd7dc Bump up runtime-spec dependency to v1.0.0
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
2017-07-19 21:38:05 -07:00
Ryan Cole
3ddf2efae2 Refactor server sandbox
Make sandbox struct and it methods public, and add accessor methods
for the struct fields

Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-19 08:53:45 -04:00
Ryan Cole
64ad902480 Decouple kubernetes-dependent an non-dependent parts of server
Move non-kubernetes-dependent portions of server struct to libkpod.
So far, only the struct fields have been moved and not their dependent
functions

Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-18 14:23:50 -04:00
Ryan Cole
f3efb850b7 Remove ImageSpec dependency from server
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
2017-07-17 16:21:56 -04:00
Mrunal Patel
d02828e8a6 Support ImageVolumesBind when container is created
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-07-14 16:51:52 -07:00
Antonio Murdaca
17584facf0 Merge pull request from mrunalp/pids_limit
Pids limit
2017-07-12 12:39:54 +02:00
Tobias Klauser
822172a892 all: Switch from package syscall to golang.org/x/sys/unix
The syscall package is locked down and the comment in [1] advises to
switch code to use the corresponding package from golang.org/x/sys. Do
so and replace usage of package syscall where possible (leave
syscall.SysProcAttr and syscall.Stat_t).

  [1] https://github.com/golang/go/blob/master/src/syscall/syscall.go#L21-L24

This will also allow to get updates and fixes just by re-vendoring
golang.org/x/sys/unix instead of having to update to a new go version.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2017-07-12 08:18:55 +02:00
Mrunal Patel
ed9d49f247 container: Add cgroup mount for introspection
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
2017-07-11 19:17:48 -07:00