When requesting information about the daemon's configuration through the `/info`
endpoint, missing features (or non-recommended settings) may have to be presented
to the user.
Detecting these situations, and printing warnings currently is handled by the
cli, which results in some complications:
- duplicated effort: each client has to re-implement detection and warnings.
- it's not possible to generate warnings for reasons outside of the information
returned in the `/info` response.
- cli-side detection has to be updated for new conditions. This means that an
older cli connecting to a new daemon may not print all warnings (due to
it not detecting the new conditions)
- some warnings (in particular, warnings about storage-drivers) depend on
driver-status (`DriverStatus`) information. The format of the information
returned in this field is not part of the API specification and can change
over time, resulting in cli-side detection no longer being functional.
This patch adds a new `Warnings` field to the `/info` response. This field is
to return warnings to be presented by the user.
Existing warnings that are currently handled by the CLI are copied to the daemon
as part of this patch; This change is backward-compatible with existing
clients; old client can continue to use the client-side warnings, whereas new
clients can skip client-side detection, and print warnings that are returned by
the daemon.
Example response with this patch applied;
```bash
curl --unix-socket /var/run/docker.sock http://localhost/info | jq .Warnings
```
```json
[
"WARNING: bridge-nf-call-iptables is disabled",
"WARNING: bridge-nf-call-ip6tables is disabled"
]
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This feature allows user to specify list of subnets for global
default address pool. User can configure subnet list using
'swarm init' command. Daemon passes the information to swarmkit.
We validate the information in swarmkit, then store it in cluster
object. when IPAM init is called, we pass subnet list to IPAM driver.
Signed-off-by: selansen <elango.siva@docker.com>
* Expose license status in Info
This wires up a new field in the Info payload that exposes the license.
For moby this is hardcoded to always report a community edition.
Downstream enterprise dockerd will have additional licensing logic wired
into this function to report details about the current license status.
Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
* Code review comments
Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
* Add windows autogen support
Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
Should fix
```
api/types/volume/volume_create.go
Line 10: warning: comment on exported type VolumeCreateBody should be of the form "VolumeCreateBody ..." (with optional leading article) (golint)
api/types/volume/volume_list.go
Line 12: warning: comment on exported type VolumeListOKBody should be of the form "VolumeListOKBody ..." (with optional leading article) (golint)
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This partially reverts https://github.com/moby/moby/pull/37350
Although specs.Platform is desirable in the API, there is more work
to be done on helper functions, namely containerd's platforms.Parse
that assumes the default platform of the Go runtime.
That prevents a client to use the recommended Parse function to
retrieve a specs.Platform object.
With this change, no parsing is expected from the client.
Signed-off-by: Tibor Vass <tibor@docker.com>
This stuff doesn't belong here and is causing imports of libnetwork into
the router, which is not what we want.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This adds MaskedPaths and ReadOnlyPaths options to HostConfig for containers so
that a user can override the default values.
When the value sent through the API is nil the default is used.
Otherwise the default is overridden.
Adds integration tests for MaskedPaths and ReadonlyPaths.
Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
Adds functionality to parse and return network attachment spec
information. Network attachment tasks are phony tasks created in
swarmkit to deal with unmanaged containers attached to swarmkit. Before
this change, attempting `docker inspect` on the task id of a network
attachment task would result in an empty task object. After this change,
a full task object is returned
Fixes#26548 the correct way.
Signed-off-by: Drew Erny <drew.erny@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
`GetTimestamp()` "assumed" values it could not parse
to be a valid unix timestamp, and would use invalid
values ("hello world") as-is (even testing that
it did so).
This patch validates unix timestamp to be a valid
numeric value, and makes other values invalid.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Docker daemon has a 16K buffer for log messages. If a message length
exceeds 16K, it should be split by the logger and merged at the
endpoint.
This change adds `PartialLogMetaData` struct for enhanced partial support
- LastPartial (bool) : indicates if this is the last of all partials.
- ID (string) : unique 32 bit ID. ID is same across all partials.
- Ordinal (int starts at 1) : indicates the position of msg in the series of partials.
Also, the timestamps across partials in the same.
Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>
The goal of this refactor is to make it easier to integrate buildkit
and containerd snapshotters.
Commit is used from two places (api and build), each calls it
with distinct arguments. Refactored to pull out the common commit
logic and provide different interfaces for each consumer.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
This fix tries to address the issue raised in 36139 where
ExitCode and PID does not show up in Task.Status.ContainerStatus
The issue was caused by `json:",omitempty"` in PID and ExitCode
which interprate 0 as null.
This is confusion as ExitCode 0 does have a meaning.
This fix removes `json:",omitempty"` in ExitCode and PID,
but changes ContainerStatus to pointer so that ContainerStatus
does not show up at all if no content. If ContainerStatus
does have a content, then ExitCode and PID will show up (even if
they are 0).
This fix fixes 36139.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix tries to address the issue raised in 36142 where
there are discrepancies between Swarm API and swagger.yaml.
This fix adds two recently added state `REMOVE` and `ORPHANED` to TaskState.
This fix fixes 36142.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This change adds a Platform struct with a Name field and a general
Components field to the Version API type. This will allow API
consumers to show version information for the whole platform and
it will allow API providers to set the versions for the various
components of the platform.
All changes here are backwards compatible.
Signed-off-by: Tibor Vass <tibor@docker.com>
