When sourcing from an image, we need to grab its entrypoint first
and then add command on to mimic the behavior of Docker.
The default Kube pause image just sets ENTRYPOINT, and not CMD,
so nothing changes there, but this ought to fix other images
(for example, nginx would try to run the pause command instead of
an nginx process without this patch)
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
I was seeing some segfaults where image config was being passed
as nil, causing a nil dereference segfault. Fix the apparent
cause and add some safety fencing to try and ensure it doesn't
happen again.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
If the pod infra container is overriden, we want to run the entry point of the image, instead of the default infra command. This allows users to override the infra-image with greater ease.
Also use process environment variables from image
Signed-off-by: Peter Hunt <pehunt@redhat.com>
The toolbox project would benefit from a few changes to more closely
resembe the original atomic cli project. Changes made are:
* only pull image for container runlabel if the label exists in the image
* if a container image does not have the desired label, exit with non-zero
Signed-off-by: baude <bbaude@redhat.com>
DockerRegistryOptions.DockerInsecureSkipTLSVerify as an types.OptionalBool
can now represent that value, so forceSecure is redundant.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
we need to allow users to expose ports to the host for the purposes
of networking, like a webserver. the port exposure must be done at
the time the pod is created.
strictly speaking, the port exposure occurs on the infra container.
Signed-off-by: baude <bbaude@redhat.com>
As well as small style corrections, update pod_top_test to use CreatePod, and move handling of adding a container to the pod's namespace from container_internal_linux to libpod/option.
Signed-off-by: haircommander <pehunt@redhat.com>
Closes: #1187
Approved by: mheon
