Using a vanilla Grafana Docker image as part of `conduit install`
avoided maintaining a conduit-specific Grafana Docker image, but made
packaging dashboard json files cumbersome.
Roll our own Grafana Docker image, that includes conduit-specific
dashboard json files. This significantly decreases the `conduit install`
output size, and enables dashboard integration in the docker-compose
environment.
Fixes#567
Part of #420
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Existing Grafana configuration contained no dashboards, just a skeleton
for testing.
Introduce two Grafana dashboards:
1) Top Line: Overall health of all Conduit-enabled services
2) Deployment: Health of a specific conduit-enabled deployment
Fixes#500
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
`conduit install` deploys prometheus, but lacks a general-purpose way to
visualize that data.
This change adds a Grafana container to the `conduit install` command. It
includes two sample dashboards, viz and health, in their own respective
source files.
Part of #420
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Refactor `conduit install` test into a data-driven test. Then add a test of the actual default output of `conduit install`.
This test is useful to make it clear when we change the default
settings of `conduit install`.
Signed-off-by: Brian Smith <brian@briansmith.org>
In order to take advantage of the benefits the conduit proxy gives to deployments, this PR injects the conduit proxy into the control plane pod. This helps us lay the groundwork for future work such as TLS, control plane observability etc.
Fixes#311
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
Refactor `conduit inject` code to make it unit-testable.
Refactor the conduit inject code to make it easier to add unit tests. This work was done by @deebo91 in #365. This is the same PR without the conduit install changes, so that it can land ahead of #365. In particular, this will be used for testing the fix for high-priority bug #366.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
Signed-off-by: Brian Smith <brian@briansmith.org>
The conduit.io/* k8s labels and annotations we're redundant in some
cases, and not flexible enough in others.
This change modifies the labels in the following ways:
`conduit.io/plane: control` => `conduit.io/controller-component: web`
`conduit.io/controller: conduit` => `conduit.io/controller-ns: conduit`
`conduit.io/plane: data` => (remove, redundant with `conduit.io/controller-ns`)
It also centralizes all k8s labels and annotations into
pkg/k8s/labels.go, and adds tests for the install command.
Part of #201
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Andrew Seigner
Brian Smith
Dennis Adjei-Baah