58 lines
2.4 KiB
Markdown
58 lines
2.4 KiB
Markdown
# Configuration
|
|
|
|
A reference list of, mostly internal, configuration options.
|
|
|
|
## Helm Charts
|
|
|
|
The Helm charts accept, at least, the options as shown with their default in `values.yaml`:
|
|
|
|
* https://github.com/rancher/fleet/blob/master/charts/fleet/values.yaml
|
|
* https://github.com/rancher/fleet/blob/master/charts/fleet-crds/values.yaml
|
|
* https://github.com/rancher/fleet/blob/master/charts/fleet-agent/values.yaml
|
|
|
|
## Environment Variables
|
|
|
|
The controllers can be started with these environment variables:
|
|
|
|
* `CATTLE_DEV_MODE` - used to debug wrangler, not usable
|
|
* `FLEET_CLUSTER_ENQUEUE_DELAY` - tune how often non-ready clusters are checked
|
|
* `FLEET_CPU_PPROF_PERIOD` - used to turn on [performance profiling](https://github.com/rancher/fleet/blob/master/docs/performance.md)
|
|
|
|
## Configuration
|
|
|
|
In cluster configuration for the agent and fleet manager. Changing these can lead to full re-deployments.
|
|
|
|
The config [struct](https://github.com/rancher/fleet/blob/master/pkg/config/config.go#L40-L52) is used in both config maps:
|
|
|
|
* cattle-fleet-system/fleet-agent
|
|
* cattle-fleet-system/fleet-controller
|
|
|
|
## Labels
|
|
|
|
Labels used by fleet:
|
|
|
|
* `fleet.cattle.io/agent=true` - NodeSelector label for agent's deployment affinity setting
|
|
* `fleet.cattle.io/non-managed-agent` - managed agent bundle won't target Clusters with this label
|
|
* `fleet.cattle.io/repo-name` - used on Bundle to reference the git repo resource
|
|
* `fleet.cattle.io/bundle-namespace` - used on BundleDeployment to reference the Bundle resource
|
|
* `fleet.cattle.io/bundle-name` - used on BundleDeployment to reference the Bundle resource
|
|
* `fleet.cattle.io/managed=true` - cluster namespaces with this label will be cleaned up. Other resources will be cleaned up if it is in a label. Used in Rancher to identify fleet namespaces.
|
|
* `fleet.cattle.io/bootstrap-token` - unused
|
|
|
|
|
|
## Annotations
|
|
|
|
Annotations used by fleet:
|
|
|
|
* `fleet.cattle.io/agent-namespace`
|
|
* `fleet.cattle.io/bundle-id`
|
|
* `fleet.cattle.io/cluster`, `fleet.cattle.io/cluster-namespace` - if present on a Cluster, the namespace won't be cleaned up
|
|
* `fleet.cattle.io/cluster`, `fleet.cattle.io/cluster-namespace` - used on a cluster namespace to reference the cluster registration namespace
|
|
* `fleet.cattle.io/cluster-group`
|
|
* `fleet.cattle.io/cluster-registration-namespace`
|
|
* `fleet.cattle.io/cluster-registration`
|
|
* `fleet.cattle.io/commit`
|
|
* `fleet.cattle.io/managed` - appears unused
|
|
* `fleet.cattle.io/service-account`
|
|
|