After review, there are cases where having common requirements for
namespaces and identifiers creates contention between applications. One
example is that it is nice to have namespaces comply with domain name
requirement, but that does not allow underscores, which are required for
certain identifiers.
The namespaces validation has been reverted to be in line with RFC 1035.
Existing identifiers has been modified to allow simply alpha-numeric
identifiers, while limiting adjacent separators.
We may follow up tweaks for the identifier charset but this split should
remove the hard decisions.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Update list content command to support filters
Add label subcommand to content in dist tool to update labels
Add uncompressed label on unpack
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
We may want to create this as a subvolume if the parent is btrfs
or support mounting on load in the future.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
e.g. dist pull --snapshotter btrfs ...; ctr run --snapshotter btrfs ...
(empty string defaults for overlayfs)
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This removes the RuntimeEvent super proto with enums into separate
runtime event protos to be inline with the other events that are output
by containerd.
This also renames the runtime events into Task* events.
Fixes#1071
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This makes it possible to enable shim debug by adding the following to
`config.toml`:
[plugins.linux]
shim_debug = true
I moved the debug setting from the `client.Config struct` to an argument to
`client.WithStart` since this is the only place it would be used.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Similar to code in the Docker daemon and containerd 0.2.x. Even if we
have a better deployment model in containerd 1.0 seems reasonable to
have this same fix in the rare case that it bites someone using
containerd 1.0.
Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
Move content status to list statuses and add single status
to interface.
Updates API to support list statuses and status
Updates snapshot key creation to be generic
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
The primary feature we get with this PR is support for filters and
labels on the image metadata store. In the process of doing this, the
conventions for the API have been converged between containers and
images, providing a model for other services.
With images, `Put` (renamed to `Update` briefly) has been split into a
`Create` and `Update`, allowing one to control the behavior around these
operations. `Update` now includes support for masking fields at the
datastore-level across both the containers and image service. Filters
are now just string values to interpreted directly within the data
store. This should allow for some interesting future use cases in which
the datastore might use the syntax for more efficient query paths.
The containers service has been updated to follow these conventions as
closely as possible.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This changeset adds `prepare` subcommand to `ctr snapshot` and removes
`prepare` from `dist rootfs` to keep the basic snapshot operation commands
together.
Signed-off-by: Sunny Gogoi <me@darkowlzz.space>
The compiler doesn't spot this, but guru does.
This seems to have become unused in 79e6a93624 ("Fix incorrect reference to
the gRPC runtime name as a binary").
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
The "nextnext" snapshot is being removed at the end of the function.
So umount is needed before removing the snapshot.
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
