Found out that during OpenShift testing, node was trying to remove
containers (probably in a bad state) and was failing the removal with
this kind of error:
E0828 13:19:46.082710 1235 kuberuntime_gc.go:127] Failed to remove
container
"e907f0f46b969e0dc83ca82c03ae7dd072cfe4155341e4521223d9fe3dec5afb": rpc
error: code = 2 desc = failed to remove container exit file
e907f0f46b969e0dc83ca82c03ae7dd072cfe4155341e4521223d9fe3dec5afb: remove
/var/run/crio/exits/e907f0f46b969e0dc83ca82c03ae7dd072cfe4155341e4521223d9fe3dec5afb:
no such file or directory
I believe it's ok to ignore this error as it may happen conmon will
fail early before exit file is written.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Changed the JSON output to hold the actual type of the data.
For example the creation time of a container will be of form time.Time.
The human readable output modifies all the fields to type string, which
is not helpful when the JSON output wants to be used for further processing.
Signed-off-by: umohnani8 <umohnani@redhat.com>
ln -s errors out with file exists if you run make install.systemd twice
or more. This patch installs the alias directly w/o using a symlink so
it can be run multiple times w/o errors.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
SetMaxThreads from runtime/debug in Golang is called to set max threads
value to 90% of /proc/sys/kernel/threads-max
Should really help performance.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Correct some syntax errors in kpod.bats, ensure that it always checks
the exit status of "kpod rmi" commands, correct the order of options
when calling "kpod inspect", and test for string equality correctly.
Signed-off-by: Nalin Dahyabhai <nalin@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>
Add missing commands to transfer page and add
links for demos to README.md page.
Fixup bash completions for new commands.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
We want all kpod subcommands to use the formats code to output
formats like json. Altering kpod diff --json to kpod diff --format json
like the kpod images command.
Signed-off-by: baude <bbaude@redhat.com>
Also, we distinguish between container and a pod infra
container in the exit monitor as pod infra containers
aren't stored in the main container index.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
We add a ContainerVolume struct and store a list of volumes
in the Container object for quick retrieval.
Signed-off-by: Mrunal Patel <mrunalp@gmail.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>
We get notified of container exits by inotify so we already
have updated status of the container in memory state.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
