Commit 5c8da2e967 updated the filtering behavior
to match container-names without having to specify the leading slash.
This change caused a regression in situations where a regex was provided as
filter, using an explicit leading slash (`--filter name=^/mycontainername`).
This fix changes the filters to match containers both with, and without the
leading slash, effectively making the leading slash optional when filtering.
With this fix, filters with and without a leading slash produce the same result:
$ docker ps --filter name=^a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
21afd6362b0c busybox "sh" 2 minutes ago Up 2 minutes a2
56e53770e316 busybox "sh" 2 minutes ago Up 2 minutes a1
$ docker ps --filter name=^/a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
21afd6362b0c busybox "sh" 2 minutes ago Up 2 minutes a2
56e53770e316 busybox "sh" 3 minutes ago Up 3 minutes a1
$ docker ps --filter name=^b
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b69003b6a6fe busybox "sh" About a minute ago Up About a minute b1
$ docker ps --filter name=^/b
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b69003b6a6fe busybox "sh" 56 seconds ago Up 54 seconds b1
$ docker ps --filter name=/a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
21afd6362b0c busybox "sh" 3 minutes ago Up 3 minutes a2
56e53770e316 busybox "sh" 4 minutes ago Up 4 minutes a1
$ docker ps --filter name=a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
21afd6362b0c busybox "sh" 3 minutes ago Up 3 minutes a2
56e53770e316 busybox "sh" 4 minutes ago Up 4 minutes a1
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
* Regex name filters were display undesired behavior due to
names containing the trailing slash when being compared
* Adjusted filterByNameIDMatches and includeContainerInList to
strip the slash prefix before doing name comparisons
* Added test case and helper functions for the test to list_test
* Force failed tests during development to ensure there were
no false positives
Signed-off-by: Chris White <me@cwprogram.com>
Signed-off-by: John Howard <jhoward@microsoft.com>
The re-coalesces the daemon stores which were split as part of the
original LCOW implementation.
This is part of the work discussed in https://github.com/moby/moby/issues/34617,
in particular see the document linked to in that issue.
Instead of having to create a bunch of custom error types that are doing
nothing but wrapping another error in sub-packages, use a common helper
to create errors of the requested type.
e.g. instead of re-implementing this over and over:
```go
type notFoundError struct {
cause error
}
func(e notFoundError) Error() string {
return e.cause.Error()
}
func(e notFoundError) NotFound() {}
func(e notFoundError) Cause() error {
return e.cause
}
```
Packages can instead just do:
```
errdefs.NotFound(err)
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This fix tries to address the issue raised in 35931 where
`before` and `since` filter for `docker ps` does not work
and returns an error
```
Error response from daemon: no such container <container_name>
```
The issue was that `before` and `since` filter are matched
with `view.Get()` which does not take into considerations
of name match.
This fix fixes the issue by adding additional logic for name
match.
This fix fixes 35931.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Signed-off-by: John Howard <jhoward@microsoft.com>
This PR has the API changes described in https://github.com/moby/moby/issues/34617.
Specifically, it adds an HTTP header "X-Requested-Platform" which is a JSON-encoded
OCI Image-spec `Platform` structure.
In addition, it renames (almost all) uses of a string variable platform (and associated)
methods/functions to os. This makes it much clearer to disambiguate with the swarm
"platform" which is really os/arch. This is a stepping stone to getting the daemon towards
fully multi-platform/arch-aware, and makes it clear when "operating system" is being
referred to rather than "platform" which is misleadingly used - sometimes in the swarm
meaning, but more often as just the operating system.
`filters.ToParam()` and `filters.FromParam()` were deprecated in favor of
`filters.ToJSON()` and `filters.FromJSON()` in 065118390a,
but still used in various locations.
This patch replaces uses of `filters.ToParam()` and `filters.FromParam()` with
`filters.ToJSON()` and `filters.FromJSON()`.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `filters.Include()` method was deprecated in favor of `filters.Contains()`
in 065118390a, but still used in various
locations.
This patch replaces uses of `filters.Include()` with `filters.Contains()`.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Use strongly typed errors to set HTTP status codes.
Error interfaces are defined in the api/errors package and errors
returned from controllers are checked against these interfaces.
Errors can be wraeped in a pkg/errors.Causer, as long as somewhere in the
line of causes one of the interfaces is implemented. The special error
interfaces take precedence over Causer, meaning if both Causer and one
of the new error interfaces are implemented, the Causer is not
traversed.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Currently, names are maintained by a separate system called "registrar".
This means there is no way to atomically snapshot the state of
containers and the names associated with them.
We can add this atomicity and simplify the code by storing name
associations in the memdb. This removes the need for pkg/registrar, and
makes snapshots a lot less expensive because they no longer need to copy
all the names. This change also avoids some problematic behavior from
pkg/registrar where it returns slices which may be modified later on.
Note that while this change makes the *snapshotting* atomic, it doesn't
yet do anything to make sure containers are named at the same time that
they are added to the database. We can do that by adding a transactional
interface, either as a followup, or as part of this PR.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
The name/ID relationships are maintained separately from the memdb and
can be out of sync from any particular memdb snapshot. If a container
does not exist in the memdb, we must accept this as normal and not fail
the listing. This is consistent with what the code used to do before
memdb was introduced.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Reuse existing structures and rely on json serialization to deep copy
Container objects.
Also consolidate all "save" operations on container.CheckpointTo, which
now both saves a serialized json to disk, and replicates state to the
ACID in-memory store.
Signed-off-by: Fabio Kung <fabio.kung@gmail.com>
Container queries are now served from the consistent in-memory db, and
don't need to grab a lock on every container being listed.
Signed-off-by: Fabio Kung <fabio.kung@gmail.com>
This fix tries to address the enhancement proposal raised in
27178 for filtering based on published or exposed ports of
`docker ps --filter`.
In this fix, two filter options, `publish` and `expose` have
been added to take either `<port>[/<protocol>]` or `<from>-<to>[/<protocol>]`
and filtering on containers.
An integration test has been added to cover the changes.
This fix fixes 27178.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
In file `api/types/client.go`, some of the "*Options{}" structs own a
`Filters` field while some else have the name of `Filter`, this commit
will rename all `Filter` to `Filters` for consistency. Also `Filters`
is consistent with API with format `/xxx?filters=xxx`, that's why
`Filters` is the right name.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
This adds a metrics packages that creates additional metrics. Add the
metrics endpoint to the docker api server under `/metrics`.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Add metrics to daemon package
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
api: use standard way for metrics route
Also add "type" query parameter
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Convert timers to ms
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This fix tries to address the issue raised in 25545 where
volume options at the creation time is not showed up
in `docker volume inspect`.
This fix adds the field `Options` in `Volume` type and
persist the options in volume db so that `volume inspect`
could display the options.
This fix adds a couple of test cases to cover the changes.
This fix fixes 25545.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This PR adds support for running regular containers to be connected to
swarm mode multi-host network so that:
- containers connected to the same network across the cluster can
discover and connect to each other.
- Get access to services(and their associated loadbalancers)
connected to the same network
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
There can be a race between getting the container ids for matches and
getting the actual container. This makes sure that we check that the
container returned by `Get` is non-nil before adding it to the list of
matches.
Fixes#25991
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
It makes little sense to have swarm related code into the daemon
package. This refactor the `daemon` and `cluster` package to remove
`ListContainersForNode` from the daemon.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Since we added labels for volume, it is desired to have
filter support label for volume
Closes: #21416
Signed-off-by: Kai Qiang Wu(Kennan) <wkqwu@cn.ibm.com>
This fix tries to address the issue raised in 25374 where the
output of `docker ps --filter` is in random order and
not deterministic.
This fix sorts the list of containers by creation time so that the
output is deterministic.
An integration test has been added.
This fix fixes 25374.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
As described in our ROADMAP.md, introduce new Swarm management API
endpoints relying on swarmkit to deploy services. It currently vendors
docker/engine-api changes.
This PR is fully backward compatible (joining a Swarm is an optional
feature of the Engine, and existing commands are not impacted).
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Signed-off-by: Madhu Venugopal <madhu@docker.com>
This adds support for filtering by network ID, to be
consistent with other filter options.
Note that only *full* matches are returned; this is
consistent with other filters (e.g. volume), that
also return full matches only.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
