this is a very basic implementation of build. some of the more advanced options need to be included still as well. i think the endpoints for compat and libpod will have to split given buildahs more advanced set of options. that should probably be done by someone more experienced with build internals.
Signed-off-by: Brent Baude <bbaude@redhat.com>
When we finish running a container, we need to call wait in order
to get the exit code from the container.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
We previously enforced this for security reasons, but as Dan has
explained on several occasions, it's not very valuable there
(it's trivially easy to bypass) and it does seriously annoy folks
trying to use named volumes. Flip the default from 'on' to 'off'.
Signed-off-by: Matthew Heon <mheon@redhat.com>
The cleanup command creation logic is made public as part of this
and wired such that we can call it both within SpecGen (to make
container exit commands) and from the ABI detached exec handler.
Exit commands are presently only used for detached exec, but
theoretically could be turned on for all exec sessions if we
wanted (I'm declining to do this because of potential overhead).
I also forgot to copy the exit command from the exec config into
the ExecOptions struct used by the OCI runtime, so it was not
being added.
There are also two significant bugfixes for exec in here. One is
for updating the status of running exec sessions - this was
always failing as I had coded it to remove the exit file *before*
reading it, instead of after (oops). The second was that removing
a running exec session would always fail because I inverted the
check to see if it was running.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
We need to be able to use cleanup processes to remove exec
sessions as part of detached exec. This PR adds that ability. A
new flag is added to `podman container cleanup`, `--exec`, to
specify an exec session to be cleaned up.
As part of this, ensure that `ExecCleanup` can clean up exec
sessions that were running, but have since exited. This ensures
that we can come back to an exec session that was running but has
since stopped, and clean it up.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Add a new ContainerEngine method for creating a detached exec
session, and wire in the frontend code to do this. As part of
this, move Streams out of ExecOptions to the function signature
in an effort to share the struct between both methods.
Fixes#5884
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Update blang/semver to allow ParseTolerant() support
* Provide helper functions for API handlers to obtain client's 'version'
path variable focused on API endpoint tree: libpod vs. compat
* Introduce new errors:
* version not given in path, endpoints may determine if this is a hard
error (ErrVersionNotGiven)
* given version not supported (ErrVersionNotSupported), only a soft
error if the handler is going to hijack the connection
* Added unit tests for version parsing
* bindings check version on connect:
* client <= Server API version connection is continued
* client >= Server API version connection fails
Signed-off-by: Jhon Honce <jhonce@redhat.com>
when trying to get an image tree for a missing image, it should return a 404. doc fix only.
Fixes: #6289
Signed-off-by: Brent Baude <bbaude@redhat.com>
* Add support for /exec/{id}/resize
* Add support for ErrSessionNotFound
* Resize container TTY as stdin changes size
* Refactor all resize functions into one handler
Signed-off-by: Jhon Honce <jhonce@redhat.com>
To terminate a connection of varlink, say after sending a file, we need to send a message containing a delimiter of ':' so the client knows to hang up.
Fixes: #6237
Signed-off-by: Brent Baude <bbaude@redhat.com>
the endpoint for single image removal (on the libpod side) should be as follows:
versionedPath/libpod/images/IMAGENAME
The DELETE method then signifies the removal of the image.
Fixes: #6261
Signed-off-by: Brent Baude <bbaude@redhat.com>
Jhon is working on an alternative version that will combine
container and exec session resize, so we'll wait for that.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
for the remote client, add the ability to attach to a container, start a container, and run a container.
Signed-off-by: Brent Baude <bbaude@redhat.com>
