| Commit message (Collapse) | Author | Age |
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some podman commands do not require the use of a container/image store.
in those cases, it is more effecient to not open the store, because that
results in having to also close the store which can be costly when the
system is under heavy write I/O loads.
Signed-off-by: baude <bbaude@redhat.com>
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libpod: specify a detach keys sequence in libpod.conf
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Add the ability of specifying a detach keys sequence in libpod.conf
Signed-off-by: Marco Vedovati <mvedovati@suse.com>
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rootless: enable linger if /run/user/UID not exists
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at least on Fedora 30 it creates the /run/user/UID directory for the
user logged in via ssh.
This needs to be done very early so that every other check when we
create the default configuration file will point to the correct
location.
Closes: https://github.com/containers/libpod/issues/3410
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Currently pause process blocks all signals which may cause its
termination, including SIGTERM. This behavior hangs init(1) during
system shutdown, until pause process gets SIGKILLed after some grace
period. To avoid this hanging, SIGTERM is excluded from list of blocked
signals.
Fixes #3440
Signed-off-by: Danila Kiver <danila.kiver@mail.ru>
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libpod removal from main (phase 2)
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this is phase 2 for the removal of libpod from main.
Signed-off-by: baude <bbaude@redhat.com>
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Fix crash for when remote host IP or Username is not set in conf file…
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file exists.
When Host IP is not set in podman-remote.conf, error is printed out.
When Username is not set in podman-remote.conf, default username is used.
Signed-off-by: Ashley Cui <ashleycui16@gmail.com>
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This is an initial implementation of cgroup v2 support for
pkg/cgroups. It currently works with crun, with this patch:
https://github.com/giuseppe/crun/pull/49).
It adds the pieces for:
- set PID limit to 1
- retrieve stats so that "podman stats" work.
the only missing part is the support for reading per
CPU stats (that is cpuacct.usage_percpu on cgroup v1), so for now it
always returns an empty result.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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use the new implementation for dealing with cgroups.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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provide a package for managing cgroups. This is not supposed to be a
complete implementation with all the features supported by cgroups,
but it is a minimal implementation designed around what libpod needs
and it is currently using.
For example, it is currently possible to Apply only the pids limit,
as it is used by libpod for stopping containers, any other Apply will
just fail.
The main goal here is to have a minimal library where we have full
control, so we can start playing with cgroup v2.
When the need arises, we can add more features.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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the compilation demands of having libpod in main is a burden for the
remote client compilations. to combat this, we should move the use of
libpod structs, vars, constants, and functions into the adapter code
where it will only be compiled by the local client.
this should result in cleaner code organization and smaller binaries. it
should also help if we ever need to compile the remote client on
non-Linux operating systems natively (not cross-compiled).
Signed-off-by: baude <bbaude@redhat.com>
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add windows bridge format
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when using podman-remote on windows, the bridge format must account for
how windows deals with escape quoting. in this case, it does not need
any.
also, reduced duplicated code around generating the bridge endpoint for
the unix and windows platforms.
Signed-off-by: baude <bbaude@redhat.com>
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To avoid unnecessary warnings and errors in the future I'd like to
propose building all cgo related sources with `-Wall -Werror`. This
commit fixes some warnings which came up in `shm_lock.c`, too.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
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Fix format specifiers in rootless_linux.c
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Format `%d` expects argument of type `int`, but the argument has a type
of `long int`.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
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Handle possible asprintf failure in rootless_linux.c
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If `asprintf` fails we early exit now.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
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The second argument of `execlp` should be of type `char *`, so we need
to add an additional argument there.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
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Add support for cached, delegated mounts
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Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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These are only used on OS X Docker, and ignored elsewhere - but
since they are ignored, they're guaranteed to be safe everywhere,
and people are using them.
Fixes: #3340
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>
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When creating exit command, pass storage options on
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We made changes earlier that empty storage options when setting
storage driver explicitly. Unfortunately, this breaks rootless
cleanup commands, as they lose the fuse-overlayfs mount program
path.
Fix this by passing along the storage options to the cleanup
process.
Also, fix --syslog, which was broken a while ago (probably when
we broke up main to add main_remote).
Fixes #3326
Signed-off-by: Matthew Heon <mheon@redhat.com>
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Add --storage flag to 'podman rm' (local only)
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This flag switches to removing containers directly from c/storage
and is mostly used to remove orphan containers.
It's a superior solution to our former one, which attempted
removal from storage under certain circumstances and could, under
some conditions, not trigger.
Also contains the beginning of support for storage in `ps` but
wiring that in is going to be a much bigger pain.
Fixes #3329.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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pkg/apparmor: fix when AA is disabled
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Do not try to load the default profile when AppArmor is disabled on the
host.
Fixes: #3331
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Fix ENV parsing on `podman import`
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Signed-off-by: Jordan Webb <jordemort@github.com>
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Update containers/image to v2.0.0, and buildah to v1.8.4
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Signed-off-by: Miloslav Trmač <mitr@redhat.com>
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In c/image, this adds the the mirror-by-digest-only option to mirrors, and
moves the search order to an independent list.
A synchronized buildah update is necessary to deal with the c/image API change.
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
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add support for not recursive bind mounts.
Closes: https://github.com/containers/libpod/issues/3314
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Set a default log driver if none is specified
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Now, not setting a log driver in a create config correctly takes the default (k8s-logging)
Signed-off-by: Peter Hunt <pehunt@redhat.com>
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closes #3284
Signed-off-by: Cameron Nemo <cnemo@tutanota.com>
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Begin to break up pkg/inspect
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Let's put inspect structs where they're actually being used. We
originally made pkg/inspect to solve circular import issues.
There are no more circular import issues.
Image structs remain for now, I'm focusing on container inspect.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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giuseppe/rootless-skip-ns-resolution-on-old-kernels
rootless: skip NS_GET_PARENT on old kernels
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on old kernels the ioctl NS_GET_PARENT is not available.
Handle the error code and immediately return the same fd. It should
be fine now that we use the namespace resolution using the conmon pid,
so the namespace parent resolution is just a safety measure.
Closes: https://github.com/containers/libpod/issues/2968
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Add support to migrate containers
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The option to restore a container from an external checkpoint archive
(podman container restore -i /tmp/checkpoint.tar.gz) restores a
container with the same name and same ID as id had before checkpointing.
This commit adds the option '--name,-n' to 'podman container restore'.
With this option the restored container gets the name specified after
'--name,-n' and a new ID. This way it is possible to restore one
container multiple times.
If a container is restored with a new name Podman will not try to
request the same IP address for the container as it had during
checkpointing. This implicitly assumes that if a container is restored
from a checkpoint archive with a different name, that it will be
restored multiple times and restoring a container multiple times with
the same IP address will fail as each IP address can only be used once.
Signed-off-by: Adrian Reber <areber@redhat.com>
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If restoring a container from a checkpoint it was necessary that the
image the container is based was already available (podman pull).
This commit adds the image download to podman container restore if it
does not exist.
Signed-off-by: Adrian Reber <areber@redhat.com>
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