configmaps_cleanup-packs-script.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ .Release.Name }}-st2-cleanup-packs
  labels: {{- include "stackstorm-ha.labels" (list $ "st2") | nindent 4 }}
data:
  st2-cleanup-packs.sh: |
    #!/bin/bash

    # Generate Token for StackStorm from Credentials
    ST2_TOKEN=$(curl --fail -sk -X POST -u ${ST2_AUTH_USERNAME}:${ST2_AUTH_PASSWORD} ${ST2_AUTH_URL}/tokens | jq -r .token)

    # Get the list of all packs from the StackStorm API
    packs_in_db=$(curl --fail -sk -H "X-Auth-Token: $ST2_TOKEN" ${ST2_API_URL}/v1/packs | jq -r '.[].ref')

    # Get the list of packs in the /opt/stackstorm/packs-shared directory
    packs_in_dir=$(ls -1 /opt/stackstorm/packs-shared)

    # Get the packs in the Database that aren't installed
    packs_to_remove=()
    for pack in $packs_in_db; do
        if ! echo "$packs_in_dir" | grep -q "^$pack$"; then
            packs_to_remove+=("$pack")
        fi
    done

    # Purge old packs from DB
    packs_to_remove_json_string=$(printf '%s\n' "${packs_to_remove[@]}" | jq -R . | jq -cs .)
     if [ "$packs_to_remove_json_string" == '[""]' ]; then
      echo "No packs to remove"
    else
      echo "Removing the folling packs: ${packs_to_remove_json_string}"
      curl --fail -sk -X POST -H "X-Auth-Token: $ST2_TOKEN" -H 'Content-Type: application/json' -d "{\"packs\":${packs_to_remove_json_string}}"  ${ST2_API_URL}/v1/packs/uninstall
    fi