build-test.yml

name: build

# Controls when the action will run. 
on:
  pull_request:

  push:

jobs:
  deploy:
    name: GCP CI test
    runs-on: ubuntu-latest
    timeout-minutes: 9

    steps:
    - name: Set env
      run: |
        VM_NAME=gha-gcp-$(date +%s)
        echo "VM_NAME=$VM_NAME" >> $GITHUB_ENV
        echo "NETWORK_TAG=$VM_NAME-tag" >> $GITHUB_ENV
        echo "FIREWALL_RULE=$VM_NAME-access" >> $GITHUB_ENV
        echo "TESTRUNBRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV

    - name: Checkout
      uses: actions/checkout@v2

    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@master
      with:
        project_id: ${{ secrets.GCP_PROJECT_ID }}
        service_account_key: ${{ secrets.GCP_SA_KEY }}
        export_default_credentials: true

    - name: Create automation script
      run: |
        echo '#!/bin/bash
        SOLACE_DOCKER_IMAGE_REFERENCE=IMG_REF
        ADMIN_PASSWORD="admin-password"
        MAX_CONNECTIONS=100                                                  # Broker system scaling: the maximum supported number of client connection
        MAX_QUEUE_MESSAGES_MILLION=100                                       # Broker system scaling: the maximum number of queue messages, in millions
        GITHUB_BRANCH=BRANCH_REF
        if [ ! -d /var/lib/solace ]; then
          mkdir /var/lib/solace
          cd /var/lib/solace
          LOOP_COUNT=0
          while [ $LOOP_COUNT -lt 30 ]; do
            yum install -y wget || echo "yum not ready, waiting"
            wget https://raw.githubusercontent.com/$GITHUB_BRANCH/scripts/install-solace.sh
            if [ 0 != `echo $?` ]; then
              ((LOOP_COUNT++))
            else
              break
            fi
          done
          if [ ${LOOP_COUNT} == 30 ]; then
            echo "`date` ERROR: Failed to download initial install script - exiting"
            exit 1
          fi
          chmod +x /var/lib/solace/install-solace.sh
          /var/lib/solace/install-solace.sh -p $ADMIN_PASSWORD -i $SOLACE_DOCKER_IMAGE_REFERENCE -n $MAX_CONNECTIONS -q $MAX_QUEUE_MESSAGES_MILLION
        fi' > automation_script
        sed -i "s@BRANCH_REF@$GITHUB_REPOSITORY/$TESTRUNBRANCH@g" automation_script
        sed -i "s@IMG_REF@${{ secrets.BROKER_DOCKER_IMAGE_REF }}@g" automation_script
        cat automation_script

    - name: Create deployment
      run: |
        gcloud compute instances create $VM_NAME --image-family centos-8 --image-project centos-cloud --create-disk size=20 --machine-type=n1-standard-2 --zone us-east1-b --metadata-from-file startup-script=./automation_script
        gcloud compute instances add-tags $VM_NAME --zone us-east1-b --tags $NETWORK_TAG
        gcloud compute firewall-rules create $FIREWALL_RULE --target-tags $NETWORK_TAG --source-ranges 0.0.0.0/0 --allow tcp:60080,tcp:60443,tcp:8080,tcp:60943,tcp:1883,tcp:8000,tcp:9000,tcp:55003,tcp:55443,tcp:55555
        until gcloud compute instances list | grep $VM_NAME | grep RUNNING; do sleep 10; done

    - name: Test deployment
      run: |
        export url="$(gcloud compute instances list | grep $VM_NAME | awk '{print $5}')"; echo $url
        until timeout 10 curl $url:8080; do sleep 5; done
        sleep 30
        curl -O https://sftp.solace.com/download/SDKPERF_C_LINUX64
        tar -xvf SDKPERF_C_LINUX64
        pubSubTools/sdkperf_c -cip=$url -mn=100000 -mr=0 -ptl=t1 -stl=t1 | grep "Total Messages"         # SMF messaging
        curl $url:8080 | grep aurelia           # SEMP API

    - name: Delete test resources (Cleanup)
      if: ${{ always() }}
      run: |
        gcloud compute instances delete $VM_NAME --zone us-east1-b --quiet
        gcloud compute firewall-rules delete $FIREWALL_RULE --quiet