internetee/registry

name: remove-staging-after-pull-request

on:
  pull_request:
    types: [closed, converted_to_draft, locked]
    paths-ignore:
      - 'CHANGELOG.md'
      - 'README.md'
      - 'yarn.lock'

jobs:
  delete:

    runs-on: ubuntu-20.04

    steps:

      - uses: actions/checkout@v2

      - name: Get pull request reference number
        run: |
          echo "$GITHUB_REF"
          echo "PR_REF=$(cat /home/runner/work/_temp/_github_workflow/event.json | jq -r '.number')" >> $GITHUB_ENV
          echo $(cat /home/runner/work/_temp/_github_workflow/event.json | jq -r '.number')

      - name: Get repo name
        run: |
          OIFS=$IFS
          IFS='/'
          read -a parts <<< "$GITHUB_REPOSITORY"
          IFS=OIFS
          echo "REPO=${parts[1]}" >> $GITHUB_ENV

      - name: Set vpn config
        env:
          OVPN: ${{ secrets.OVPN }}
          VPN_PWD: ${{ secrets.VPN_PWD }}
          P12: ${{ secrets.P12 }}
          K_CONFIG: ${{ secrets.KUBE_CONFIG }}
          SSH_KEY: ${{ secrets.EISBOT_SSH_KEY }}
        run: |
          echo $VPN_PWD | base64 -di > client.pwd
          chmod 0600 client.pwd
          echo $OVPN | base64 -di >  config.ovpn
          echo $P12 | base64 -di > cert.p12
          mkdir -p ~/.ssh
          echo $SSH_KEY | base64 -di > ~/.ssh/key
          chmod 0600 ~/.ssh/key
          mkdir -p $REPO/$PR_REF
          cd $REPO/$PR_REF
          echo "$SHORT_SHA" > TAG
          echo $K_CONFIG | base64 -di > kubeconfig
          chmod 0600 kubeconfig

      - name: Install Open VPN
        run: sudo apt-get install openvpn

      - name: Delete k8s
        timeout-minutes: 2
        run: |
          sudo openvpn --config config.ovpn --askpass client.pwd --auth-nocache --daemon&
          sleep 25
          ping -c 2 192.168.99.12
          eval `ssh-agent`
          touch ~/.ssh/known_hosts   
          ssh-add ~/.ssh/key
          ssh-keyscan 192.168.99.12 > ~/.ssh/known_hosts
          rsync -av "$REPO" runner@192.168.99.12:/home/runner/
          ssh -T runner@192.168.99.12 << EOSSH
          bash
          cd "$REPO"/"$PR_REF"
          export KUBECONFIG=./kubeconfig
          helm delete reg-admin-"$PR_REF" -n reg-admin
          helm delete epp-"$PR_REF" -n epp
          helm delete reg-api-"$PR_REF" -n reg-api
          TOKEN=${{ secrets.CLOUD_TOKEN }} python3 ../../portOpener.py "$PR_REF" remove
          rm kubeconfig
          echo "server obs.tld.ee
          zone pilv.tld.ee
          update delete reg-admin-"$PR_REF".pilv.tld.ee.
          update delete repp-"$PR_REF".pilv.tld.ee.
          update delete reg-api-"$PR_REF".pilv.tld.ee.
          send
          " | nsupdate -k ~/Kgh-runner.infra.tld.ee.+165+27011.key  
          if [ "$?" -eq "0" ]; then
              echo "CNAME updates were successful"
          else
              echo "CNAME updates failed"
          fi
          EOSSH
          
      - name: Notify developers
        timeout-minutes: 1
        env:
          NOTIFICATION_URL: ${{ secrets.NOTIFICATION_URL}}
        run: |
          curl -i -X POST --data-urlencode 'payload={
            "text": "##### [Pull request](https://github.com/internetee/registry/pull/'$PR_REF') was succesful, it has been merged :bowtie:\n
            | Registry   | '${{ github.head_ref }}'                    |
            |:-----------|:-------------------------------------------:|
            | **Admin**  | ~~https://reg-admin-'$PR_REF'.pilv.tld.ee~~ |
            | **API**    | ~~https://reg-api-'$PR_REF'.pilv.tld.ee~~   |
            | **REPP**   | ~~https://repp-'$PR_REF'.pilv.tld.ee~~      |
            "
            }' $NOTIFICATION_URL