softplayer-controller/hooks/up.sh

#!/usr/bin/env bash
# ---------------------------------------------------------------------
# This script should bootstrap a new environment, or update 
# existing ones
# Get the configmap name and namespace to prepare the 
# ---------------------------------------------------------------------

if [[ $1 == "--config" ]] ; then
  cat <<EOF
configVersion: v1
kubernetes:
- name: Watch bootstrap configmaps getting created
  apiVersion: v1
  kind: ConfigMap
  executeHookOnSynchronization: false
  executeHookOnEvent: ["Added", "Modified"]
  jqFilter: ".data"
  labelSelector:
    matchExpressions:
    - key: "component"
      operator: "In"
      values: ["bootstrap"]
EOF
else
  PROVIDER=$(jq -r .[0].object.data.provider $BINDING_CONTEXT_PATH)
  KUBERNETES=$(jq -r .[0].object.data.kubernetes $BINDING_CONTEXT_PATH)
  if ! [ -f /tpls/${PROVIDER}-${KUBERNETES}.yaml ]; then
    echo "ERROR: template not found for ${PROVIDER}-${KUBERNETES}"
    exit 1
  fi
  export SP_CUSTOMER_ID=$(jq -r .[0].object.metadata.namespace $BINDING_CONTEXT_PATH)
  export SP_ENVIRONMENT=$(jq -r .[0].object.metadata.name $BINDING_CONTEXT_PATH)
  envsubst < /tpls/${PROVIDER}-${KUBERNETES}.yaml | kubectl create -f -
  kubectl patch configmap -n ${SP_CUSTOMER_ID} ${SP_ENVIRONMENT} \
    -p '{"metadata":{"finalizers":["softplayer.net/bootstrapped"]}}' --type=merge 
fi