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Install

This workflow will install the two controllers, Backend and Cluster-Agent, by pulling their container images from the container registry respectively. Thus, to deploy them into Kubernetes, make sure you have already build and push the container image to your registry. For example: make docker-build docker-push IMG=quay.io/pgeorgia/gitops-service:latest

As soon as you have a container image into your registry, you are ready to deploy the backend controller: Given your kube-config is already pointing to your Kubernetes cluster, then do:

make install-all-k8s IMG=quay.io/pgeorgia/gitops-service:latest # replace the IMG var with yours

This will automatically install all the required components into your Kubernetes cluster, in the gitops namespace. Notice that, the Cluster-Agent controller requires the gitops-service-argocd namespace which will also be created as well.

$ kubectl -n gitops get all
NAME                                                       READY   STATUS    RESTARTS   AGE
pod/gitops-postgresql-staging-postgresql-0                 1/1     Running   0          32s
pod/managed-gitops-backend-service-77c9648b5b-hgkt4        2/2     Running   0          17s
pod/managed-gitops-clusteragent-service-85d4db6968-gl98l   2/2     Running   0          13s

NAME                                                                     TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)    AGE
service/gitops-postgresql-staging                                        ClusterIP   10.103.184.2   <none>        5432/TCP   33s
service/gitops-postgresql-staging-headless                               ClusterIP   None           <none>        5432/TCP   33s
service/managed-gitops-backend-controller-manager-metrics-service        ClusterIP   10.96.158.85   <none>        8443/TCP   17s
service/managed-gitops-clusteragent-controller-manager-metrics-service   ClusterIP   10.108.6.120   <none>        8443/TCP   14s

NAME                                                  READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/managed-gitops-backend-service        1/1     1            1           17s
deployment.apps/managed-gitops-clusteragent-service   1/1     1            1           13s

NAME                                                             DESIRED   CURRENT   READY   AGE
replicaset.apps/managed-gitops-backend-service-77c9648b5b        1         1         1       17s
replicaset.apps/managed-gitops-clusteragent-service-85d4db6968   1         1         1       13s

NAME                                                    READY   AGE
statefulset.apps/gitops-postgresql-staging-postgresql   1/1     33s

For local development, it's not practical to push to the registry everytime you want to locally test your changes. If this is your intention, then please follow the development workflow.

Uninstall

To uninstall it completely, make sure you do not run any other important resources inside the gitops namespace, and then do:

make uninstall-all-k8s

This will remove everything the previous command installed, and finally it will also delete the gitops and gitops-service-argocd namespaces as well.