During "Port forwarding" e2e tests, the following panic happened:
```
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x64981d]
goroutine 52788 [running]:
panic(0x1830ee0, 0xc4200100c0)
/usr/lib/golang/src/runtime/panic.go:500 +0x1a1
github.com/kubernetes-incubator/cri-o/oci.(*Runtime).UpdateStatus(0xc4202afc00,
0x0, 0x0, 0x0)
/home/amurdaca/go/src/github.com/kubernetes-incubator/cri-o/oci/oci.go:549
+0x7d
github.com/kubernetes-incubator/cri-o/server.streamService.PortForward(0xc42026e000,
0x0, 0x0, 0x0, 0x0, 0xc420d9af40, 0x40, 0xc400000050, 0x7fe660659a28,
0xc4201cd0e0, ...)
```
The issue is `streamService.PortForward` assumed the first argument to
be the sandbox's infra container ID, thus trying to get it from memory
store using `.state.containers.Get`. Since that ID is of the sandbox
itself, it fails to get the container object from memory and panics in
`UpdateStatus`.
Fix it by looking for the sandbox's infra container ID starting from a
sandbox ID.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
If we create a container using the image ID like
771cd5947d5ea4bf8e8f4900dd357dbb67e7b16486c270f8274087d182d457c6, then
a call to container_status will return that same ID for the "Image"
field in ContainerStatusResponse.
This patch matches dockershim behavior and return the first tagged name
if available from the image store.
This is also needed to fix a failure in k8s e2d tests.
Reference:
https://github.com/kubernetes/kubernetes/pull/39298/files#diff-c7dd39479fd733354254e70845075db5R369
Reference:
67a5bf8454/test/e2e/framework/util.go (L1941)
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
The ocid project was renamed to CRI-O, months ago, it is time that we moved
all of the code to the new name. We want to elminate the name ocid from use.
Move fully to crio.
Also cric is being renamed to crioctl for the time being.
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
Two issues:
1) pod Namespace was always set to "", which prevents plugins from figuring out
what the actual pod is, and from getting more info about that pod from the
runtime via out-of-band mechanisms
2) the pod Name and ID arguments were switched, further preventing #1
Signed-off-by: Dan Williams <dcbw@redhat.com>
Reusing k8s existing implementation. This could be re-written
to do port-forwarding natively rather than relying on socat/nsenter.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
When powering off the system, we want the ocid service, to shutdown
all containers running on the system so they can cleanup properly
This patch will cleanup all pods on poweroff.
The ocid-shutdown.service drops a file /var/run/ocid.shutdown when the system
is shutting down. The ocid-shutdown.service should only be executed at system
shutdown.
On bootup sequence should be
start ocid.service
start ocid-shutdown.service (This is a NO-OP)
On system shutdown
stop ocid-shutdown.service (Creates /var/run/ocid.shutdown)
stop ocid.service (Notices /var/run/ocid.service and stops all pods before exiting.)
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
