Various parts of the code were using "walkers" to iterate over the
controller's sandboxes, and the only condition for all of them was
to find the sandbox for a given container-ID. Iterating over all
sandboxes was also sub-optimal, because on Windows, the ContainerID
is used as Sandbox-ID, which can be used to lookup the sandbox from
the "sandboxes" map on the controller.
This patch implements a GetSandbox method on the controller that
looks up the sandbox for a given container-ID, using the most optimal
approach (depending on the platform).
The new method can return errors for invalid (empty) container-IDs, and
a "not found" error to allow consumers to detect non-existing sandboxes,
or potentially invalid IDs.
This new method replaces the (non-exported) Daemon.getNetworkSandbox(),
which was only used internally, in favor of directly accessing the
controller's method.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
It was not exported so let's remove the abstraction to not make it look
like something more than it is.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This is something that stood out to me: removing the intermediate
container is part of a build step, but unlike the other output from
the build, wasn't indented (and prefixed with `--->`) to be shown
as part of the build.
This patch adds the `--->` prefix, to make it clearer what step the
removal was part of.
While at it, I also updated the message itself: this output is printed
_after_ the intermediate container has been removed, so we may as well
make it match reality, so I changed "removing" to "removed".
Before:
echo -e 'FROM busybox\nRUN echo hello > /dev/null\nRUN echo world > /dev/null\n' | DOCKER_BUILDKIT=0 docker build --no-cache -
Sending build context to Docker daemon 2.048kB
Step 1/3 : FROM busybox
---> a416a98b71e2
Step 2/3 : RUN echo hello > /dev/null
---> Running in a1a65b9365ac
Removing intermediate container a1a65b9365ac
---> 8c6b57ebebdd
Step 3/3 : RUN echo world > /dev/null
---> Running in 9fa977b763a5
Removing intermediate container 9fa977b763a5
---> 795c1f2fc7b9
Successfully built 795c1f2fc7b9
After:
echo -e 'FROM busybox\nRUN echo hello > /dev/null\nRUN echo world > /dev/null\n' | DOCKER_BUILDKIT=0 docker build --no-cache -
Sending build context to Docker daemon 2.048kB
Step 1/3 : FROM busybox
---> fc9db2894f4e
Step 2/3 : RUN echo hello > /dev/null
---> Running in 38d7c34c2178
---> Removed intermediate container 38d7c34c2178
---> 7c0dbc45111d
Step 3/3 : RUN echo world > /dev/null
---> Running in 629620285d4c
---> Removed intermediate container 629620285d4c
---> b92f70f2e57d
Successfully built b92f70f2e57d
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Removes the deprecated consts, which moved to a separate "scope" package
in commit 6ec03d6745, and are no longer used;
- datastore.LocalScope
- datastore.GlobalScope
- datastore.SwarmScope
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
UnavailableError is now compatible with errdefs.UnavailableError. These
errors will now return a 503 instead of a 500.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
InvalidParameter is now compatible with errdefs.InvalidParameter. Thus,
these errors will now return a 400 status code instead of a 500.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Fix a failure to inspect image if any of its present manifest references
an image config which isn't present locally.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
As we have a hard time figuring out what moby/moby#46099 should look
like, this drop-in replacement will solve the initial formatting problem
we have. It's made internal such that we can remove it whenever we want
and unlike moby/moby#46099 doesn't require thoughtful API changes.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This function has _four_ output variables of the same type, and several
defer statements that checked the error returned (but using the `err`
variable).
This patch names the return variables to make it clearer what's being
returned, and renames the error-return to `retErr` to make it clearer
where we're dealing with the returned error (and not any local err), to
prevent accidentally shadowing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This goroutine was added in c458bca6dc, and
looks for errors from the wait channel. If no error is returned, it attempts
to start the container, and *updates* the error if a failure happened while
doing so, so that the code below it can update the container's status, and
perform auto-remove (if set for the container).
However, due to the formatting of the code, it was easy to overlook that
the "err" variable was not local to the "if" statement.
This patch breaks up the if-statement in an attempt to make it clearer that
this is not a local "err" variable, and adds a code-comment explaining the
logic.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Some tests were implicitly skipped through the `getTestEnv()` utility,
which made it hard to discover they were not ran on Windows.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
