add a new option --preserve-fd that allows to specify a list of FDs to
pass down to the container.
It is similar to --preserve-fds but it allows to specify a list of FDs
instead of the maximum FD number to preserve.
--preserve-fd and --preserve-fds are mutually exclusive.
It requires crun since runc would complain if any fd below
--preserve-fds is not preserved.
Closes: https://github.com/containers/podman/issues/20844
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This PR closes#20585
Add Inital support for Entrypoint on quadlets
Add Bats Tests for Entrypoint
Updates the documentation with one example to use the Entrypoint option
Signed-off-by: Odilon Sousa <osousa@redhat.com>
Update the health-start-period docs to clarify what exactly
the health-start-period flag does based on whether the health
check command succeeds or fails.
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
When the `Mask=` and `Unmask=` quadlet options were initially added,
they were mistakenly placed in the [Kube] section when they should be in
the [Container] section. This commit corrects the mistake and adds
example usage to the [Container] options table.
Signed-off-by: Paul Nettleton <k9@k9withabone.dev>
The option `farm` which is used to specify the farm to be used, is moved to farm build command from farm command.
closes#20752
Signed-off-by: Chetan Giradkar <cgiradka@redhat.com>
Be specific that the `-v` flag only affects RUN instructions. The
previous wording left it ambiguous, and people might have concluded that
it applied to ADD and COPY as well.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When committing containers to create new images, accept a container
config blob being passed in the body of the API request by adding a
Config field to our API structures. Populate it from the body of
requests that we receive, and use its contents as the body of requests
that we make.
Make the libpod commit endpoint split changes values at newlines, just
like the compat endpoint does.
Pass both the config blob and the "changes" slice to buildah's Commit()
API, so that it can handle cases where they overlap or conflict.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
For a source file like `foo.container`, look for drop in named
`foo.container.d/*.conf` and merged them into the main file. The
dropins are applied in alphabetical order, and files in earlier
diretories override later files with same name.
This is similar to how systemd dropins work, see:
https://www.freedesktop.org/software/systemd/man/latest/systemd.unit.html
Also adds some tests for these
Signed-off-by: Alexander Larsson <alexl@redhat.com>
The default is OCI runtime specific, there is no way for Podman to
know it.
[CI:DOCS]
Closes: https://github.com/containers/podman/issues/20754
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Add support for .pod unit files with only PodmanArgs, GlobalArgs, ContainersConfModule and PodName
Add support for linking .container units with .pod ones
Add e2e and system tests
Add to man page
Signed-off-by: Ygal Blum <ygal.blum@gmail.com>
Move the options for the podman build doc to a common md
that can be used by both podman build and podman farm build.
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
This expands support for the (previously) boolean `Notify` directive, in
support of healthcheck determined SD-NOTIFY event emission, as
supported by Podman with the `--sdnotify=healthy` option.
Closes: #18189
Signed-off-by: Alex Palaistras <alex@deuill.org>
Add a new `no-dereference` mount option supported by crun 1.11+ to
re-create/copy a symlink if it's the source of a mount. By default the
kernel will resolve the symlink on the host and mount the target.
As reported in #20098, there are use cases where the symlink structure
must be preserved by all means.
Fixes: #20098
Fixes: issues.redhat.com/browse/RUN-1935
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
This mostly just inherits the c/common/pkg/auth implementation,
except that AuthFilePath and DockerCompatAuthFilePath can not be set
simultaneously, so don't unnecessarily explicitly set AuthFilePath.
c/common already handles that.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Support UIDMap, GIDMap, SubUIDMap and SubGIDMap
If any of them are set disregard the deprecated Remap keys
Add tests and man
Signed-off-by: Ygal Blum <ygal.blum@gmail.com>
Users fail to realize that they can use other systemd
options within the quadlet files, like ExecStartPre.
This change should make it clearer to the users.
https://github.com/containers/podman/discussions/20642
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
QEMU usb-host driver which is the one for passthrough, supports two
options for selecting an USB devices in the host to provide it to the
VM:
- Bus and Device number the device is plugged
- Vendor and Product information of the USB devices
https://qemu-project.gitlab.io/qemu/system/devices/usb.html
This commit allows a user to configure podman machine with either of
options, with new --usb command line option for podman machine init.
Examples
podman machine init tosovm4 --usb vendor=13d3,product=5406
podman machine init tosovm3 --usb bus=1,devnum=4 --usb bus=1,devnum=3
This commit also allows a user to change the USBs configured with
--usb command line option for podman machine set.
Note that this commit does not handle host device permissions nor
verify that the USB devices exists.
Signed-off-by: Victor Toso <victortoso@redhat.com>
The docs were rather vague about the deprecation of CNI, make it clear
that we are going to remove it with 5.0 as we decided to do that in our
planning.
Also while looking at the podman network create docs I noticed
--ipam-driver dhcp was still documented as not supported with netavark
so I fixed that as well.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Docker allows the passing of -1 to indicate the maximum limit
allowed for the current process.
Fixes: https://github.com/containers/podman/issues/19319
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
