The logic used in parsing the ports to be utilized in a kubenetes api
defined pod did not fully adhere to the kubenetes spec, nor did it map
well to a podman context. This fix sanitizes the input of container
ports to meet the following rules:
- A defined containerPort with no defined hostPort does nothing in a
podman context, or is informational. This is line with [usage in
Kubernetes.](https://github.com/kubernetes/kubernetes/issues/4332)
- A defined hostPort with no defined containerPort acts like a
publish [hostPort]:[hostPort]
- A defined containerPort and defined hostPort works like it does in
kubernetes, as in a publish [hostPort]:[containerPort]
Addresses https://github.com/containers/libpod/issues/5610
Signed-off-by: Tyler Ramer <tyaramer@gmail.com>
Refactored current filter pods flow through the shared pod functions
so filter pod functionalities can be shared between api and cmd.
Signed-off-by: Sujil02 <sushah@redhat.com>
Env-variable related code is scattered across several packages making it
hard to maintain and extend. Consolidate the code into a new pkg/env
package.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Enables most of the network-related functionality from
`podman run` in `podman pod create`. Custom CNI networks can be
specified, host networking is supported, DNS options can be
configured.
Also enables host networking in `podman play kube`.
Fixes#2808Fixes#3837Fixes#4432Fixes#4718Fixes#4770
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
If we attempt to label a volume and the file system
does not support labeling, then just warn. SELinux
may or may not work, on the volume.
There is no way to setup a private label on a newly
created volume without using the container mountlabel.
If we don't have a mount label at the time of creation of
the volume, the only option we have is to create a shared
label.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
When a container specification has a pull policy, we should honor it when recreating the pods/containers from yaml. furthermore, ini kube, if a tag is :latest, then the always pull policy is automatically instituted.
Fixes: #4880
Signed-off-by: Brent Baude <bbaude@redhat.com>
Add flag --seccomp-profile-root in play kube to allow users to specify where to look for seccomp profiles
update tests
Signed-off-by: Peter Hunt <pehunt@redhat.com>
This path allows pod prune & pod rm to remove stopped containers in the pod before deleting the pod.
PrunePods and RemovePod should be able to remove containers without force removal of stopped pods.
Signed-off-by: Qi Wang <qiwan@redhat.com>
Add an --ignore flag to podman rm and stop. When specified, Podman will
ignore "no such {container,pod}" errors that occur when a specified
container/pod is not present in the store (anymore). The motivation
behind adding this flag is to write more robust systemd services using
Podman. A user might have manually decided to remove a container/pod
which would lead to a failure during the `ExecStop` directive of a
systemd service referencing that container/pod.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
As it stands, createconfig is a huge struct. This works fine when the only caller is when we create a container with a fully created config. However, if we wish to share code for security and namespace configuration, a single large struct becomes unweildy, as well as difficult to configure with the single createConfigToOCISpec function.
This PR breaks up namespace and security configuration into their own structs, with the eventual goal of allowing the namespace/security fields to be configured by the pod create cli, and allow the infra container to share this with the pod's containers.
Signed-off-by: Peter Hunt <pehunt@redhat.com>
Currently podman generate kube does not generate the correct RunAsUser and RunAsGroup
options in the yaml file. This patch fixes this.
This patch also make `podman play kube` use the RunAdUser and RunAsGroup options if
they are specified in the yaml file.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
If the kube.yaml specifieds the SELinux type or Level, we need the container
to be launched with the correct label.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Currently podman play kube is not using the system default seccomp.json file.
This PR will use the default or override location for podman play.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Move to containers/image v5 and containers/buildah to v1.11.4.
Replace an equality check with a type assertion when checking for a
docker.ErrUnauthorizedForCredentials in `podman login`.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
This requires updating all import paths throughout, and a matching
buildah update to interoperate.
I can't figure out the reason for go.mod tracking
github.com/containers/image v3.0.2+incompatible // indirect
((go mod graph) lists it as a direct dependency of libpod, but
(go list -json -m all) lists it as an indirect dependency),
but at least looking at the vendor subdirectory, it doesn't seem
to be actually used in the built binaries.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Requirement from https://github.com/containers/libpod/issues/3575#issuecomment-512238393
Added --pull for podman create and pull to match the newly added flag in docker CLI.
`missing`: default value, podman will pull the image if it does not exist in the local.
`always`: podman will always pull the image.
`never`: podman will never pull the image.
Signed-off-by: Qi Wang <qiwan@redhat.com>
Before, play kube wasn't properly setting the command. Fix this
Also, begin a dedicated test suite for play kube to catch regressions like this in the future
Signed-off-by: Peter Hunt <pehunt@redhat.com>
this is the final enablement for the pod subcommand. it includes the
ability to run podman-remote pod top and stats.
Signed-off-by: baude <bbaude@redhat.com>
OpenShift Merge Robot
Tyler Ramer
Christian Felder
Sujil02
Valentin Rothberg
Matthew Heon
Daniel J Walsh
Brent Baude
Peter Hunt
Qi Wang
Dmitry Smirnov
Nalin Dahyabhai
Miloslav Trmač
Matthew Heon
Chen Zhiwei
Giuseppe Scrivano
Jhon Honce