* viz: move some components into linkerd-viz
This branch moves the grafana,prometheus,web, tap components
into a new viz chart, following the same extension model that
multi-cluster and jaeger follow.
The components in viz are not injected during install time, and
will go through the injector. The `viz install` does not have any
cli flags to customize the install directly but instead follow the Helm
way of customization by using flags such as
`set`, `set-string`, `values`, `set-files`.
**Changes Include**
- Move `grafana`, `prometheus`, `web`, `tap` templates into viz extension.
- Remove all add-on related charts, logic and tests w.r.t CLI & Helm.
- Clean up `linkerd2/values.go` & `linkerd2/values.yaml` to not contain
fields related to viz components.
- Update `linkerd check` Healthchecks to not check for viz components.
- Create a new top level `viz` directory with CLI logic and Helm charts.
- Clean fields in the `viz/Values.yaml` to be in the `<component>.<property>`
model. Ex: `prometheus.resources`, `dashboard.image.tag`, etc so that it is
consistent everywhere.
**Testing**
```bash
# Install the Core Linkerd Installation
./bin/linkerd install | k apply -f -
# Wait for the proxy-injector to be ready
# Install the Viz Extension
./bin/linkerd cli viz install | k apply -f -
# Customized Install
./bin/linkerd cli viz install --set prometheus.enabled=false | k apply -f -
```
What is not included in this PR:
- Move of Controller from core install into the viz extension.
- Simplification and refactoring of the core chart i.e removing `.global`, etc.
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
Fixes#4191#4993
This bumps Kubernetes client-go to the latest v0.19.2 (We had to switch directly to 1.19 because of this issue). Bumping to v0.19.2 required upgrading to smi-sdk-go v0.4.1. This also depends on linkerd/stern#5
This consists of the following changes:
- Fix ./bin/update-codegen.sh by adding the template path to the gen commands, as it is needed after we moved to GOMOD.
- Bump all k8s related dependencies to v0.19.2
- Generate CRD types, client code using the latest k8s.io/code-generator
- Use context.Context as the first argument, in all code paths that touch the k8s client-go interface
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
* Refactor install test helpers
- Move testResourcesPostInstall to testutil.TestResourcesPostInstall
- Move exerciseTestAppEndpoint to testutil.ExerciseTestAppEndpoint
Signed-off-by: Mayank Shah <mayankshah1614@gmail.com>
* Trigger CI
Signed-off-by: Mayank Shah <mayankshah1614@gmail.com>
Tarun Pothulapati
Mayank Shah