We missed bumping the go module, so let's do it now :)
Automated go code with github.com/sirkon/go-imports-rename
Manually via vgrep podman/v2 the rest
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Cleanup the golangci.yml file and enable more linters.
`pkg/spec` and `iopodman.io` is history. The vendor directory
is excluded by default. The dependencies dir was listed twice.
Fix the reported problems in `pkg/specgen` because that was also
excluded by `pkg/spec`.
Enable the structcheck, typecheck, varcheck, deadcode and depguard
linters.
[NO TESTS NEEDED]
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
We recieved an issue with an image that was built with
entrypoint=[""]
This blows up on Podman, but works on Docker.
When we setup the OCI Runtime, we should drop
entrypoint if it is == [""]
https://github.com/containers/podman/issues/9377
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
play kube function not respecting selinux options in kube yaml, all options were
being mapped to role.
fixes issue 8710
Signed-off-by: Steven Taylor <steven@taylormuff.co.uk>
We need an extra field in the pod infra container config. We may
want to reevaluate that struct at some point, as storing network
modes as bools will rapidly become unsustainable, but that's a
discussion for another time. Otherwise, straightforward plumbing.
Fixes#9165
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
when creating kubernetes yaml from containers and pods, we should honor
any custom dns settings the user provided. in the case of generate kube,
these would be provided by --dns, --dns-search, and --dns-opt. if
multiple containers are involved in the generate, the options will be
cumulative and unique with the exception of dns-opt.
when replaying a kube file that has kubernetes dns information, we now
also add that information to the pod creation.
the options for dnspolicy is not enabled as there seemed to be no direct
correlation between kubernetes and podman.
Fixes: #9132
Signed-off-by: baude <bbaude@redhat.com>
A container's workdir can be specified via the CLI via `--workdir` and
via an image config with the CLI having precedence.
Since images have a tendency to specify workdirs without necessarily
shipping the paths with the root FS, make sure that Podman creates the
workdir. When specified via the CLI, do not create the path, but check
for its existence and return a human-friendly error.
NOTE: `crun` is performing a similar check that would yield exit code
127. With this change, however, Podman performs the check and yields
exit code 126. Since this is specific to `crun`, I do not consider it
to be a breaking change of Podman.
Fixes: #9040
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Make sure we pass the ip and mac address as CNI_ARGS to
the cnitool which is executed in the rootless-cni-infra
container.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
when using the compatibility api to create containers, now reflect the
use of k8s-file as json-file so that clients, which are
unaware of k8s-file, can work. specifically, if the container is using
k8s-file as the log driver, we change the log type in container
inspection to json-file. These terms are used interchangably in other
locations in libpod/podman.
this fixes log messages in compose as well.
[NO TESTS NEEDED]
Signed-off-by: baude <bbaude@redhat.com>
partially revert 95c45773d7dbca2880152de681c81f0a2afec99b
restrict the cases where /sys is bind mounted from the host.
The heuristic doesn't detect all the cases where the bind mount is not
necessary, but it is an improvement on the previous version where /sys
was always bind mounted for rootless containers unless --net none was
specified.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
when using the bindings to *only* make a connection, the binary was
rough 28MB. This PR reduces it down to 11. There is more work to do
but it will come in a secondary PR.
Signed-off-by: baude <bbaude@redhat.com>
We now set Entrypoint when interpeting the image Entrypoint (or yaml.Command)
and Command when interpreting image Cmd (or yaml.Args)
This change is kind of breaking because now checking Config.Cmd won't return
the full command, but only the {cmd,args}.
Adapt the tests to this change as well
Signed-off-by: Peter Hunt <pehunt@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
`staticcheck` is a golang code analysis tool. https://staticcheck.io/
This commit fixes a lot of problems found in our code. Common problems are:
- unnecessary use of fmt.Sprintf
- duplicated imports with different names
- unnecessary check that a key exists before a delete call
There are still a lot of reported problems in the test files but I have
not looked at those.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
This PR takes the settings from containers.conf and uses
them. This works on the podman local but does not fix the
issue for podman remote or for APIv2. We need a way
to specify optionalbooleans when creating containers.
Fixes: https://github.com/containers/podman/issues/8843
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Follow-up to commit (1ad796677e1c). The build on mips is still
failing because SIGWINCH was not defined in the signal pkg.
Also stat_t.Rdev is unit32 on mips so we need to typecast.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
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>
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>
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>
The existing code prevents containers.conf default sysctls from
being added if the container uses a host namespace. This patch
expands that to not just host namespaces, but also *shared*
namespaces - so we never modify another container's (or a pod's)
namespaces without being explicitly directed to do so by the
user.
Signed-off-by: Matthew Heon <mheon@redhat.com>
Handle the ALL Flag when running with an account as a user.
Currently we throw an error when the user specifies
podman run --user bin --cap-add all fedora echo hello
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
we must honor systempaths=unconfined also for read-only paths, as
Docker does:
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
The existing logic (Range > 0) always triggered, because range is
guaranteed to be at least 1 (a single port has a range of 1, a
two port range (e.g. 80-81) has a range of 2, and so on). As such
this could cause ports that had a host port assigned to them by
the user to randomly assign one instead.
Fixes#8650Fixes#8651
Signed-off-by: Matthew Heon <mheon@redhat.com>
When creating a container, do not clear the input-image name before
looking up image names. Also add a regression test.
Fixes: #8558
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
We can't mount sysfs as rootless unless we manage the network
namespace. Problem: slirp4netns is now creating and managing a
network namespace separate from the OCI runtime, so we can't
mount sysfs in many circumstances. The `crun` OCI runtime will
automatically handle this by falling back to a bind mount, but
`runc` will not, so we didn't notice until RHEL gating tests ran
on the new branch.
Signed-off-by: Matthew Heon <mheon@redhat.com>
Docker defines an option of "default" which means to
use the default network. We should support this with
the same code path as --network="".
This is important for compatibility with the Docker API.
Fixes: https://github.com/containers/podman/issues/8544
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Add the mask and unmask option to the --security-opt flag
to allow users to specify paths to mask and unmask in the
container. If unmask=ALL, this will unmask all the paths we
mask by default.
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
Instead of being interpreted as an argument to the boolean flag,
the 'true' is being intepreted as the Podman command to be run -
so we're trying to run `podman true`, which does not exist. This
causes the cleanup command to fail when `--log-level=debug` is
set, so containers are not cleaned up or removed.
This problem is easily reproduced with any command combining the
`--rm`, `-d`, and `--log-level=debug` flags - the command will
execute and exit, but the container will not be removed.
Separate, but worth looking into later: the errors we get on
trying `podman true` with any flags are terrible - if you just
type `podman true` you get a quite sane "Unrecognized command"
error, but if you try `podman true --rm` you get an "unknown flag
--rm" error - which makes very little sense given the command
itself doesn't exist.
Signed-off-by: Matthew Heon <mheon@redhat.com>
As described in issue #8507 this commit contains a breaking
change which is not wanted in v2.2.
We can discuss later if we want this in 3.0 or not.
Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
