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46 Commits

Author SHA1 Message Date
ktock
c1b7bcf395 Enable to pass additional handler on pull for stargz-based remote snapshots 
Throughout container lifecycle, pulling image is one of the time-consuming
steps. Recently, containerd community started to tackle this issue with
stargz-based remote snapshots, as a non-core
subproject(https://github.com/containerd/stargz-snapshotter).

This snapshotter is implemented as a standard proxy plugin but it requires the
client to pass some additional information (image ref and layer digest) for each
pull operation to query layer contents on the registry. Stargz snapshotter
project provides an image handler to do this and stargz snapshot users need to
pass this handler to containerd client.

This commit enables to use stargz-based remote snapshots through CRI by passing
the handler to containerd client on pull operation.

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
 2020-04-16 20:53:52 +09:00
Brandon Lum
8d5a8355d0 Updated docs and code for default nil behavior 
Signed-off-by: Brandon Lum <lumjjb@gmail.com>
 2020-02-27 23:42:03 +00:00
Brandon Lum
ffcef9dc32 Addressed nits 
Signed-off-by: Brandon Lum <lumjjb@gmail.com>
 2020-02-24 20:45:57 +00:00
Brandon Lum
8df431fc31 Defer multitenant key model to image auth discussion 
Signed-off-by: Brandon Lum <lumjjb@gmail.com>
 2020-02-24 20:45:57 +00:00
Brandon Lum
f0579c7b4d Implmented node key model for image encryption 
Signed-off-by: Brandon Lum <lumjjb@gmail.com>
 2020-02-24 20:45:57 +00:00
Lantao Liu
ab6701bd11 Add insecure_skip_verify option. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-11-26 13:25:52 -08:00
Antonio Ojea
fcd6bf318b Report Additional POD IPs 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-09-18 17:21:37 -07:00
Ed Bartosh
e28689657a Add ContatinerAnnotations to the Runtime and config 
Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com>
 2019-09-10 11:28:51 +03:00
Lantao Liu
50c73e6dc5 Move unix specific logic into _unix.go 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-09-03 16:23:42 -07:00
Lantao Liu
2d03ccf5dd FDQN is a typo, and we don't support trailing dot in FQDN. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-08-30 13:31:04 -07:00
Lantao Liu
2fd69f0b78 Move config validation into pkg/config and add unit test. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-08-09 14:39:30 -07:00
Lantao Liu
53e94c6753 Use containerd registry mirror library. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-08-09 14:39:30 -07:00
Alex Price
3353ab76d9 Add flag to overload default privileged host device behaviour 
This commit adds a flag to the runtime config that allows overloading of the default
privileged behaviour. When the flag is enabled on a runtime, host devices won't
be appended to the runtime spec if the container is run as privileged.

By default the flag is false to maintain the current behaviour of privileged.

Fixes #1213

Signed-off-by: Alex Price <aprice@atlassian.com>
 2019-08-08 12:16:42 +10:00
Lantao Liu
871a8b89c8 Do not deprecate no_pivot yet. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-08-05 15:12:50 -07:00
Lantao Liu
467f9e0e8a Fix proc mount support. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-07-31 17:11:15 -07:00
Lantao Liu
c78caf902d Add max concurrent downloads support. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-07-26 18:15:17 -07:00
Aldo Culquicondor
4b43303203 Add option to register on TCP server 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-25 09:42:49 -04:00
Mike Brown
3ba04c01cc doc update for cni max num 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2019-06-11 08:35:22 -05:00
kuramal
b022de5f37 add cni plugin config file max num config, set go-cni to commit 22460c0 
Signed-off-by: kuramal <linxxnil@126.com>
 2019-06-10 12:14:35 +08:00
Vlad Ungureanu
60a58af376 Add TLS auth registry support 
Signed-off-by: Vlad Ungureanu <ungureanuvladvictor@gmail.com>
 2019-06-06 14:55:53 -07:00
Lantao Liu
ba4a04ae70 Add DefaultRuntimeName option. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-04-18 11:18:25 -07:00
Lantao Liu
238658719f Cleanup pod annotation test and only support tailing wildcard. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-03-25 12:54:34 -07:00
Harshal Patil
effd82227c Add support for passing sandbox annotations to runtime 
Signed-off-by: Harshal Patil <harshal.patil@in.ibm.com>
 2019-03-21 14:38:14 +05:30
Lantao Liu
8222da7768 Support stream idle timeout. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-28 01:30:01 -08:00
Akihiro Suda
cd8231ab2a support DisableCgroup, DisableApparmor, RestrictOOMScoreAdj 
Add following config for supporting "rootless" mode

* DisableCgroup: disable cgroup
* DisableApparmor: disable Apparmor
* RestrictOOMScoreAdj: restrict the lower bound of OOMScoreAdj

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
 2019-01-03 05:12:04 +09:00
Lantao Liu
1442425f92 Support runtime specific configurations. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-10-08 17:17:29 -07:00
Tim Allclair
e7189a25c3
Add RuntimeHandler support 
Signed-off-by: Tim Allclair <tallclair@google.com>
 2018-09-05 17:27:35 -07:00
JulienBalestra
859003a940
stream: struct for x509 key pair, update the docs, error management 
Signed-off-by: JulienBalestra <julien.balestra@datadoghq.com>
 2018-08-28 17:22:11 +02:00
JulienBalestra
b82b524260
stream: can use user certificates 
Signed-off-by: JulienBalestra <julien.balestra@datadoghq.com>
 2018-08-27 19:26:14 +02:00
Lantao Liu
b3d6f16383 Serve streaming on localhost by default to match k8s 1.11 default. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-07-21 01:10:45 +00:00
yanxuean
7065dd81f9 support no_pivot option for runc 
Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
 2018-07-20 08:46:50 +08:00
Lantao Liu
952e53bf58 Add registry auth config, and use docker resolver in containerd. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-07-09 19:08:48 -07:00
Lantao Liu
405f57f8e0 Add max_container_log_size 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-06-14 14:24:17 -07:00
Lantao Liu
d8a3c5f254 Address comments. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-04-09 18:15:09 +00:00
Lantao Liu
b2099c2061 Add cni config template support. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-04-07 06:34:45 +00:00
Mike Brown
2f9f721b63 adds a new flag to enable TLS support insecure for now 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2018-04-02 12:27:55 -05:00
Lantao Liu
f0655ecfe0 Use pause image from new source. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-26 07:11:41 +00:00
Mike Brown
94df315de8 adds volatile state directory to the fs plan for cntrs/pods/fifo 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2018-03-24 00:05:52 +00:00
Lantao Liu
c6fecb2115
Merge pull request #688 from Random-Liu/cleanup-kata-code 
Address comments for privileged runtime code.
 2018-03-22 23:01:31 -07:00
Lantao Liu
ca67f94ee0 Address comments for privileged runtime code. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-23 02:17:46 +00:00
Nitesh Konkar
6a542c596b Bump pause container to multi-arch gcr.io/google-containers/pause:3.1 
Signed-off-by: Nitesh Konkar <niteshkonkar@in.ibm.com>
 2018-03-22 05:44:12 +00:00
Lantao Liu
9177cb16bc Remove omitempty from config json. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-21 07:28:25 +00:00
Jose Carlos Venegas Munoz
ca16bd601a runtime: Add trusted runtime option 
Some CRI compatible runtimes may not support provileged operations.
Specifically hypervisor based runtimes (like kata-containers, cc-runtime
and runv) do not support privileged operations like:

- Provide access to the host namespaces
- Create fully privileged containers with access to host devices

Hypervisor based runtimes create container workloads within virtual machines.
When a running host privileged containers using them,
they wont provide support to requested the privileged opertations.

This commits add the new options to define two runtimes:

Trusted runtime : Used when a privileged container is requested.
Default runtime : for non-privileged workloads.

A container that belongs to a privileged pod will inherent this property
an will be created with the trusted runtime.

- Add options to define trusted runtime
- Add logic to decide if a sanbox is trusted
- Export annotation containers below to a trusted sandbox

Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
 2018-03-20 13:56:49 -06:00
Lantao Liu
387da59ee5 Rename all variables to remove "cricontainerd". 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-19 21:59:32 +00:00
abhi
2bdf428eb7 Removing DAD config and updating plugins to v0.7.0 
Signed-off-by: abhi <abhi@docker.com>
 2018-03-16 14:46:46 -07:00
Lantao Liu
d1e9960180 Remove standalone mode 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-05 21:45:20 +00:00