runc has a `--no-pivot` flag, that uses MS_MOVE instead.
This patch set bubbles up a runtime config to enable using no-pivot
globally.
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
Implement the ability to pause and unpause running containers.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
Kpod rm removes a container from the system
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Signed-off-by: umohnani8 <umohnani@redhat.com>
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>
Before exiting, have kpod shut down the storage library if it can. This
should keep us from leaving mountpoints for the root (for non-vfs cases)
and run directory (with newer containers/storage) busy when testing kpod.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
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>
When an image is saved using the digest, the repotag saved is null causing load to break
Using the hex form of the image digest to save the image when the repotag is null
This saves the image in containers-storage without a name or tag as "<none>"
Signed-off-by: umohnani8 <umohnani@redhat.com>
This allows the container list API to return updated status
for exited container without having to call container status first.
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
For kpod images, we need to output in JSON format so that consumers
(programatic) have structured input to work with.
kpod images --format json
Signed-off-by: baude <bbaude@redhat.com>
kpod diff reports on differences between two layers, specified as
layer IDs, containers, or images. In the case of containers or
images, kpod diff produces a diff for the top layer
Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
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>
The storage library uses github.com/pkg/errors to wrap errors that it
returns from many of its functions, so when passing them to
os.IsNotExist() or comparing them to specific errors defined in the
storage library, unwrap them using errors.Cause().
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
