Allow storage users to split the filesystem of containers vs image
store, `imagestore` if configured will pull images in image storage
instead of the `graphRoot` while keeping the other parts still in the
originally configured `graphRoot`.
overlay: set workdir and upperdir according to splitstore
If splitstore is set `workdir` and `upperdir` must go into the
splitstore i.e `graphRoot`.
Signed-off-by: Aditya R <arajan@redhat.com>
Add "unshare", "create-storage-layer", and "storage-layers" commands to
the test helper, along with a "-U" flag to have it unshare when handling
a given command.
Add "-o" as an alias for the "--owner" flag to "copy".
Add "-r" as an alias for the "--ro" flag to "mount".
Add a "-q" flag to "layers" so that we can list just the IDs.
Drop mention of a couple of not-implemented options from
docs/containers-storage-create-layer.md.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
We do have commands that don't take any arguments, and quietly ignoring
arguments when they get them is not a good idea.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
If STORAGE_TRANSIENT is set to 1 then transient mode will be enabled
in the tests.
Also adds overlay-transient to the cirrus CI.
Signed-off-by: Alexander Larsson <alexl@redhat.com>
Have the action handlers return an error value, and let
main() format that error, if any; this avoids duplicated
error formating code in the action handlers, dropping
89 lines.
This might change the error format in some cases (typically
%v vs. %+v).
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Currently when we build podman bindings we are pulling in the entire
storage libraries, even though we only need a few structures and
functions.
Testing with the following program
```
package main
import (
"fmt"
"github.com/containers/storage/types"
)
func main() {
fmt.Println(types.GetRootlessRuntimeDir(0))
}
```
Removing types above gives me compile size of the the program
du -s t.old t.new
9640 t.before
3232 t.after
Currently these functions are being vendored into
containers/common/pkg/config, which leads to large size in podman-remote
and podman bindings.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
New interface for deleting already-created Store object
When the store is not needed, it is neccessary to remove
it and release the memory
Signed-off-by: yangfeiyu <yangfeiyu20102011@163.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
The dependency on docker's filter package prevents us from using newer
versions of docker/moby where the package's API has changed. The filter
package is small enough to justify maintaining a small fork of it. Also,
since the opts package is only used for the `containers-storage` binary
and is not part of the actual storage library, move it to the ./internal
directory to make it clearer that this is an internal API.
Fixes: #450
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
In an effort to remove cross vendoring, trying to fix buildah from importing
from libpod. I beleive these libraries make more sense in containers/storage
then in libpod.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Print backtrace information when displaying an error returned by our
API, to make troubleshooting tests a bit easier.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Add force to umount to force the umount of a container image
Add an interface to indicate whether or not the layer is mounted
Add a boolean return from unmount to indicate when the layer is really unmounted
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Make the CLI use all of the default settings if none of them are
overridden on the command line, or none of them, if any are overridden.
Any other behavior is hard to use in integration tests, and confusing.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Change the labels we use when displaying our settings as part of a debug
log, and prepend that information to the "status" output.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Also updates github.com/Microsoft/hcsshim
and github.com/docker/go-connections so they work
with the newer version of logrus.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
Rename the CLI tool to match the name that we gave the transport that
uses it in containers/image, which affects just about every consumer of
this library.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Aditya R