These backticks landed with the rest of the hook docs in 139d0841 (Add
support for oci-hooks to libkpod, 2017-08-12, #562). But "CRI-O" is
the project name, so it doesn't need backticks. We would need
backticks if we used the executable filename "crio".
Signed-off-by: W. Trevor King <wking@tremily.us>
The old "won't never" was a potentially-confusing double negative.
This commit rewords the comment to avoid that issue and also lands
some other minor cleanups.
Signed-off-by: W. Trevor King <wking@tremily.us>
Cache information about images that isn't trivially read from them, so
that ImageStatus and particularly ListImages don't have to do
potentially-expensive things for every image that they report.
The cache is an in-memory map, and we prune it after ListImages has
assembled its result set.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
This uses the previously unusued lib/stats.go code to return data
about container stats to the CRI API. Helpers have been built around
filtering based on the OCI API, and CPU stat reporting has been fixed.
No data on filesystem layer usage is returned at this time.
Fixes one-half of #1248
Signed-off-by: Yann Ramin <atrus@stackworks.net>
We had a bug in ImageStatus where we weren't returning the default
image user if set, thus running all containers as root despite a user
being set in the image config. We weren't populating the Username field
of ImageStatus.
This patch fixes that along with the handling of multiple images based
on the registry patch for multiple images.
It also fixes ListImages to return Username as well.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
We need to record whether the sandbox is using hostnetwok because the
kubelet needs that information when computing pod changes. Without this
patch it could happen that a pod that's using host network is restarted
just because the sandbox's status isn't reporting that it's running
using host network.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
We weren't setting the logPath of the sandbox when restoring sandboxes
and containers upon a crio restarts. That means that if you restart
CRI-O you get sandboxes with empty logPath. That means that when you're
starting a container in a restored sandbox you get a relative logPath
for the container:
sandboxLogPath: "/var/something"
- restore
sandboxLogPath: ""
- create container foo
containerLogPath: "foo_attempt.log"
With this patch we actually get an absolute path (which is correct):
sandboxLogPath: "/var/something"
- restore
sandboxLogPath: "/var/something"
- create container foo
containerLogPath: "/var/something/foo_attempt.log"
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
