When I launch a container with --userns=keep-id the rootless processes
should have no caps by default even if I launch the container with
--privileged. It should only get the caps if I specify by hand the
caps I want leaked to the process.
Currently we turn off capeff and capamb, but not capinh. This patch
treats capinh the same way as capeff and capamb.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
First, use the pflag library to parse the flags. With this we can
handle all corner cases such as -td or --detach=false.
Second, preserve the root args with --new. They are used for all podman
commands in the unit file. (e.g. podman --root /tmp run alpine)
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
When adding the HOSTNAME environment variable, only do so if it
is not already present in the spec. If it is already present, it
was likely added by the user, and we should honor their requested
value.
Fixes#8886
Signed-off-by: Matthew Heon <mheon@redhat.com>
`KillMode=none` has been deprecated in systemd and is now throwing big
warnings when being used. Users have reported the issues upstream
(see #8615) and on the mailing list.
This deprecation was mainly motivated by an abusive use of third-party
vendors causing all kinds of undesired side-effects. For instance, busy
mounts that delay reboot.
After talking to the systemd team, we came up with the following plan:
**Short term**: we can use TimeoutStopSec and remove KillMode=none which
will default to cgroup.
**Long term**: we want to change the type to sdnotify. The plumbing for
Podman is done but we need it for conmon. Once sdnotify is working, we
can get rid of the pidfile handling etc. and let Podman handle it.
Michal Seklatar came up with a nice idea that Podman increase the time
out on demand. That's a much cleaner way than hard-coding the time out
in the unit as suggest in the short-term solution.
This change is executing the short-term plan and sets a minimum timeout
of 60 seconds. User-specified timeouts are added to that.
Fixes: #8615
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
so that the PIDFile can be accessed also without being in the rootless
user namespace.
Closes: https://github.com/containers/podman/issues/8506
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
1.) podman cannot send proper dockerfile when it is not inside root
folder.
2.) support for sending symlinks and folders inside context dir
3.) when sending context dir as tar to remote, prevent sending items
inside .dockerignore
Signed-off-by: Kazım SARIKAYA <kazimsarikaya@sanaldiyar.com>
When running a privileged container and `SeccompProfilePath` is empty no seccomp profile should be applied.
(Previously this was the case only if `SeccompProfilePath` was set to a non-empty default path.)
Closes#8849
Signed-off-by: Max Goltzsche <max.goltzsche@gmail.com>
when HostNetwork is true in the pod spec.
Also propagate whether host network namespace should be used for containers.
Add test for HostNetwork setting in kubeYaml.
The infra configuration should reflect the setting.
Signed-off-by: Benedikt Ziemons <ben@rs485.network>
when neither yaml.Args nor yaml.Command are specified, we should use the entrypoint and cmd from the image.
update the tests to cover this and another case (both args and command are specified).
use the registry image instead of redis, as it has both an entrypoint and command specified.
update the documentation around this handling to hopefully prevent regressions and confusion.
Signed-off-by: Peter Hunt <pehunt@redhat.com>
With additional stores there is a risk that you could have
multiple images with the same name. IE An older image in a
read/only store versus a newer version in the read/write store.
This patch will ignore multiple images with the same name iff
one is read/write and all of the others are read/only.
Fixes: https://github.com/containers/podman/issues/8176
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
adds the ability to filter containers based on the filter "pod". the
value can be a pod name or its full or partial id.
Fixes: #8512
Signed-off-by: baude <bbaude@redhat.com>
This change was missed in pull/8689. Now that volume pruneing supports
filters system pruneing can pass its filters down to the volume
pruneing. Additionally this change adds tests for the following components
* podman system prune subcommand with `--volumes` & `--filter` options
* apiv2 api tests for `/system/` and `/libpod/system` endpoints
Relates to #8453, #8672
Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
Implement `podman-remote cp` and break out the logic from the previously
added `pkg/copy` into it's basic building blocks and move them up into
the `ContainerEngine` interface and `cmd/podman`.
The `--pause` and `--extract` flags are now deprecated and turned into
nops.
Note that this commit is vendoring a non-release version of Buildah to
pull in updates to the copier package.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
`podman network create` should always add a gateway to the cni config.
If no gateway is given use the first ip in the subnet. CNI does not require
the gateway field but we need it because of network inspect.
This worked with previous version but was dropped in Commit(e7a72d72fd).
Fixes#8748
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
These tests simply will not work under these conditions.
Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04
(prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and
Ubuntu 20.10 were updated to always use CGroupsV2 with crun.
Signed-off-by: Chris Evich <cevich@redhat.com>
When running as rootless, on a CgroupV1 host these tests all report:
`Error: pod stats is not supported in rootless mode without cgroups v2`
Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04
(prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and
Ubuntu 20.10 were updated to always use CGroupsV2 with crun.
Signed-off-by: Chris Evich <cevich@redhat.com>
This should be addressed by PR
https://github.com/containers/podman/pull/8685
Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04
(prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and
Ubuntu 20.10 were updated to always use CGroupsV2 with crun.
Signed-off-by: Chris Evich <cevich@redhat.com>
Nearly/all of the 'podman stats' tests fail on Fedora when
executing testing inside a container, and CGroupsV1 is used on the
host. The typical failure message is of the form `Error: unable to
load cgroup at /machine.slice/.../: cgroup deleted`.
Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04
(prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and
Ubuntu 20.10 were updated to always use CGroupsV2 with crun.
Signed-off-by: Chris Evich <cevich@redhat.com>
These tests fail with `Error: opening file `io.bfq.weight` for writing:
Permission denied: OCI permission denied`. Upon examination of the
VMs, it was found the kernel and OS lacks support for the `BFQ`
scheduler (which supplies the `weight` option). The only available
schedulers are `none` and `mq-deadline`.
Note: Recently updated F32 (prior-fedora) and Ubuntu 20.04
(prior-ubuntu) VMs always use CGroupsV1 with runc. F33 and
Ubuntu 20.10 were updated to always use CGroupsV2 with crun.
Signed-off-by: Chris Evich <cevich@redhat.com>
This change adds support for the `--filter` / `?filters` arguments on
the `podman volume prune` subcommand.
* Adds ParseFilterArgumentsIntoFilters helper for consistent
Filter string slice handling
* Adds `--filter` support to podman volume prune cli
* Adds `?filters...` support to podman volume prune api
* Updates apiv2 / e2e tests
Closes#8672
Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
The podman events aren't read until the given timestamp if the
timestamp is in the future. It just reads all events until now
and exits afterwards.
This does not make sense and does not match docker. The correct
behavior is to read all events until the given time is reached.
This fixes a bug where the wrong event log file path was used
when running first time with a new storage location.
Fixes#8694
This also fixes the events api endpoint which only exited when
an error occurred. Otherwise it just hung after reading all events.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
podman image sign handles muti-arch images.
--all option to create signature for each manifest from the image manifest list.
Signed-off-by: Qi Wang <qiwan@redhat.com>
Make the ContainerLogsOptions support two io.Writers,
one for stdout and the other for stderr. The logline already
includes the information to which Writer it has to be written.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
