We don't use it directly, we aren't going to cache it in the DB,
and when we do use it (image volumes) we might well be in a
different process (podman create -> podman start). No point in
keeping it around.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #571
Approved by: rhatdan
We have other tools using containers/storage. They can delete our
containers in c/storage without us knowing. Try and handle this
better by warning instead of erroring when delete our storage and
it is already gone.
This does not handle cases where libpod thinks the container is
mounted, but it is not. This is harder to check for, because
c/storage Mount() and Unmount() take a layer, image, or container
and that complicates our "container no longer exists" question.
Further work is needed here.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #571
Approved by: rhatdan
We should allow users to pass in image ids with the sha256: prefix
for local images.
Resolves: #493
Signed-off-by: baude <bbaude@redhat.com>
Closes: #560
Approved by: baude
Adds support for mounting secrets especially on RHEL where the container
can use the host subsription to run yum
Signed-off-by: umohnani8 <umohnani@redhat.com>
Closes: #544
Approved by: rhatdan
Instead of looping to find containers with no dependencies,
maintain a map of them and remove entries as we add dependency
edges.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #557
Approved by: rhatdan
This fixes the situation where we fail to create a container when a name already exists.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Closes: #517
Approved by: baude
so that it is possible to use systemd to automatically restart the
container:
[Service]
Type=forking
PIDFile=/run/awesome-service.pid
ExecStart=/usr/bin/podman run --conmon-pidfile=/run/awesome-service.pid --name awesome -d IMAGE /usr/bin/do-something
ExecStopPost=/usr/bin/podman rm awesome
Restart=always
Closes: https://github.com/projectatomic/libpod/issues/534
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Closes: #549
Approved by: rhatdan
Containers in pods cannot depend on containers outside of the
same pod. Make the reverse true as well - containers not in pods
cannot depend on containers in pods. This greatly simplifies our
dependency handling, as we can guarantee that removing a pod will
not encounter dependency issues.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #558
Approved by: rhatdan
podman parse and attach were using a very small portion of the kubernetes code
but using it caused a signficant increase in binary size.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #559
Approved by: rhatdan
When no image is found, display a useful error message. Also, in imageToRef
protect against a nil image being passed.
Resolves: #553
Signed-off-by: baude <bbaude@redhat.com>
Closes: #555
Approved by: mheon
The SQLite DB backend has become an unmanageable nightmare. I
like having the option for DB work, but it's become an active
hindrance to further development, and it's definitely not in any
shape to be actively used.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #548
Approved by: baude
Add only when it's not already present.
Add a more specific version in podman spec generation
so we get 'container=podman' not 'container=libpod'
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #540
Approved by: baude
Cull funcs from runtime_img.go which are no longer needed. Also, fix any remaining
spots that use the old image technique.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #532
Approved by: mheon
This will allow programs to easily identify they are running in a
container
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #533
Approved by: baude
An image name is really just a tag. When an image has multiple tags, we should be
able to "delete" the one of its tags without harm. In this case, the "delete' is
really a form of Untag (removing the tag from the image).
If an image has multiple tags and the user tries to delete by ID without force, this
should be denied because when you delete by ID there is no distinguishing it like
image tags.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #528
Approved by: mheon
Migrate the podman create and commit subcommandis to leverage the images library. I also had
to migrate the cmd/ portions of run and rmi.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #498
Approved by: mheon
This solves our prior problems with attach races by ensuring the
order is correct.
Also contains substantial cleanups to the attach code.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #482
Approved by: baude
This represents the stage3 implementation for the image library. At this point, we
are moving the image-centric functions to pkg/image including migration of args and
object-oriented references. This is a not a one-for-one migration of funcs and some
funcs will need to continue to reside in runtime_img as they are overly specific to
libpod and probably not useful to others.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #484
Approved by: baude
Return and print the correct list of images by adding all specified
RepoTags to one image object, and priting them separately in
repository:repotag pairs.
Signed-off-by: Valentin Rothberg <vrothberg@suse.com>
Closes: #477
Approved by: rhatdan
Separate Init() and Start() does not make sense on the pod side,
where we may have to start containers in order to initialize
others due to dependency orders.
Also adjusts internal containers API for more code sharing.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #478
Approved by: rhatdan
This is the stage 1 effort for an image library that can be eventually used by buildah and
podman alike. In eventuality, the main goal of the library (package) is to:
* provide a consistent approach to resolving image names in various forms (from users).
* based on the result of the above, provide image methods that in a singular spot but separate from the runtime.
* reduce the cruft and bloat in the current podman runtime.
The goal of stage 1 is to demonstrate fast, accurate image resolution for both local and remote images resulting in
an image object as part of the return.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #463
Approved by: baude
Refactors creation of bind mounts into a separate function that
can be called from elsewhere (e.g. pod start or container
restart). This function stores the mounts in the DB using the
field established last commit.
Spec generation now relies upon this field in the DB instead of
manually enumerating files to be bind mounted in.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #462
Approved by: baude
We don't want this in our public API - better to let us control
what gets put in container storage and where.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #462
Approved by: baude
The progress should not be show for import, load, and commit. It makes machine
parsing of the output much more difficult. Also, each command should output an
image ID or name for the user.
Added a --verbose flag for users that still want to see progress.
Resolves issue #450
Signed-off-by: baude <bbaude@redhat.com>
Closes: #456
Approved by: rhatdan
