appuio-cloud-agent

README

APPUiO Cloud Agent

The APPUiO Cloud Agent is a controller running on every APPUiO Cloud Zone.

Run locally

Local development environment

You can setup a kind-based local environment with

make kind
export KUBECONFIG=.kind/kind-kubeconfig-v1.23.0

Running the agent locally

You can run the agent locally against the currently configured Kubernetes cluster with

make run

To access the locally running controller webhook server, you need to register it with the kind-based local environment. You can do this by applying the following manifests:

HOSTIP=$(docker inspect appuio-cloud-agent-v1.23.0-control-plane | jq '.[0].NetworkSettings.Networks.kind.Gateway')

cat <<EOF | sed -e "s/172.21.0.1/$HOSTIP/g" | kubectl apply -f -
apiVersion: v1
kind: Service
metadata:
  name: webhook-service
  namespace: default
spec:
  ports:
  - port: 9443
    protocol: TCP
    targetPort: 9443
  type: ExternalName
  externalName: 172.21.0.1 # Change to host IP
EOF

kubctl apply -f ./config/webhook/manifests.yaml

kubectl patch validatingwebhookconfiguration validating-webhook-configuration \
  -p '{
    "webhooks": [
      {
        "name": "validate-users.appuio.io",
        "clientConfig": {
          "caBundle": "'"$(base64 -w0 "./local-env/webhook-certs/tls.crt)"'",
          "service": {
            "namespace": "default",
            "port": 9443
          }
        }
      }
    ]
  }'