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@ -17,11 +17,11 @@ manages PostgreSQL clusters on Kubernetes:
[Postgres cluster manifest](manifests/complete-postgres-manifest.yaml) [Postgres cluster manifest](manifests/complete-postgres-manifest.yaml)
for settings that a manifest may contain. for settings that a manifest may contain.
2. The operator also watches updates to [its own 2. The operator also watches updates to [its own configuration](manifests/configmap.yaml)
configuration](manifests/configmap.yaml) and alters running Postgres and alters running Postgres clusters if necessary. For instance, if a pod
clusters if necessary. For instance, if a pod docker image is changed, the docker image is changed, the operator carries out the rolling update. That
operator carries out the rolling update. That is, the operator re-spawns is, the operator re-spawns one-by-one pods of each StatefulSet it manages
one-by-one pods of each StatefulSet it manages with the new Docker image. with the new Docker image.
3. Finally, the operator periodically synchronizes the actual state of each 3. Finally, the operator periodically synchronizes the actual state of each
Postgres cluster with the desired state defined in the cluster's manifest. Postgres cluster with the desired state defined in the cluster's manifest.
@ -70,4 +70,9 @@ Minikube is a tool to run Kubernetes cluster locally.
The operator can be configured with the provided ConfigMap (`manifests/configmap.yaml`). The operator can be configured with the provided ConfigMap (`manifests/configmap.yaml`).
## Table of contents
* [concepts](docs/concepts.md)
* [tutorials](docs/tutorials.md)
* [howtos](docs/howtos.md)
* [reference](docs/reference.md)