* Remove linkerd prefix from extension resources
This change removes the `linkerd-` prefix on all non-cluster resources
in the jaeger and viz linkerd extensions. Removing the prefix makes all
linkerd extensions consistent in their naming.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
* extensions: make subcmds check/wait for respective extensions
This commit updates the extension subcmds to check and wait
for the respective extensions to be up before running them.
The same healthcheck pkg and respective extension checks
are used to at the check/wait logic.
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
* Protobuf changes:
- Moved `healthcheck.proto` back from viz to `proto/common` as it remains being used by the main `healthcheck.go` library (it was moved to viz by #5510).
- Extracted from `viz.proto` the IP-related types and put them in `/controller/gen/common/net` to be used by both the public and the viz APIs.
* Added chart templates for new viz linkerd-metrics-api pod
* Spin-off viz healthcheck:
- Created `viz/pkg/healthcheck/healthcheck.go` that wraps the original `pkg/healthcheck/healthcheck.go` while adding the `vizNamespace` and `vizAPIClient` fields which were removed from the core `healthcheck`. That way the core healthcheck doesn't have any dependencies on viz, and viz' healthcheck can now be used to retrieve viz api clients.
- The core and viz healthcheck libs are now abstracted out via the new `healthcheck.Runner` interface.
- Refactored the data plane checks so they don't rely on calling `ListPods`
- The checks in `viz/cmd/check.go` have been moved to `viz/pkg/healthcheck/healthcheck.go` as well, so `check.go`'s sole responsibility is dealing with command business. This command also now retrieves its viz api client through viz' healthcheck.
* Removed linkerd-controller dependency on Prometheus:
- Removed the `global.prometheusUrl` config in the core values.yml.
- Leave the Heartbeat's `-prometheus` flag hard-coded temporarily. TO-DO: have it automatically discover viz and pull Prometheus' endpoint (#5352).
* Moved observability gRPC from linkerd-controller to viz:
- Created a new gRPC server under `viz/metrics-api` moving prometheus-dependent functions out of the core gRPC server and into it (same thing for the accompaigning http server).
- Did the same for the `PublicAPIClient` (now called just `Client`) interface. The `VizAPIClient` interface disappears as it's enough to just rely on the viz `ApiClient` protobuf type.
- Moved the other files implementing the rest of the gRPC functions from `controller/api/public` to `viz/metrics-api` (`edge.go`, `stat_summary.go`, etc.).
- Also simplified some type names to avoid stuttering.
* Added linkerd-metrics-api bootstrap files. At the same time, we strip out of the public-api's `main.go` file the prometheus parameters and other no longer relevant bits.
* linkerd-web updates: it requires connecting with both the public-api and the viz api, so both addresses (and the viz namespace) are now provided as parameters to the container.
* CLI updates and other minor things:
- Changes to command files under `cli/cmd`:
- Updated `endpoints.go` according to new API interface name.
- Updated `version.go`, `dashboard` and `uninstall.go` to pull the viz namespace dynamically.
- Changes to command files under `viz/cmd`:
- `edges.go`, `routes.go`, `stat.go` and `top.go`: point to dependencies that were moved from public-api to viz.
- Other changes to have tests pass:
- Added `metrics-api` to list of docker images to build in actions workflows.
- In `bin/fmt` exclude protobuf generated files instead of entire directories because directories could contain both generated and non-generated code (case in point: `viz/metrics-api`).
* Add retry to 'tap API service is running' check
* mc check shouldn't err when viz is not available. Also properly set the log in multicluster/cmd/root.go so that it properly displays messages when --verbose is used
* viz: make viz cmds available at root
Fixes#5523
This branch makes viz commands that were previously available
under root to be available at both places i.e `linkerd` and
`linkerd viz`.
We also show a depreciated notice when ran under root, asking
to use them with the `viz` prefix.
This also updates all the help messages to address these cmds
as `linkerd viz xyz` instead of `linkerd xyz`
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
* viz: move sub-cmds using viz extension under viz cmd
Fixes#5327 , #5524
This branch moves the following commands, under the `linkerd viz`
cmd as they use the viz extension to perform the job.
- dashboard
- edges
- routes
- stat
- tap
- top
This also creates a new pkg `public-api` which fecilitates
interaction and communication with public-api to be used
across extensions.
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
Co-authored-by: Alex Leong <alex@buoyant.io>
Dennis Adjei-Baah
Tarun Pothulapati
Alejandro Pedraza