manual-deploy-obscuro-gateway.yml

# Deploys TEN Gateway on Azure for Testnet
# Builds the TEN Gateway image, pushes the image to dockerhub and starts the TEN Gateway on Azure VM

# This action requires the following environment variables to be set:
#  - DOCKER_BUILD_TAG_GATEWAY
#  - AZURE_DEPLOY_GROUP_GATEWAY
#  - L2_RPC_URL_VALIDATOR
#  - GATEWAY_RATE_LIMIT_USER_COMPUTE_TIME
#  - GATEWAY_RATE_LIMIT_WINDOW
#  - GATEWAY_MAX_CONCURRENT_REQUESTS_PER_USER

# If we are deploying to a non primary instance all those variables should be prefixed with the instance name
# example: DEXYNTH_DOCKER_BUILD_TAG_GATEWAY


name: '[M] Deploy Ten Gateway Backend'
run-name: '[M] Deploy Ten Gateway Backend ( ${{ github.event.inputs.testnet_type }} )'
on:
  workflow_dispatch:
    inputs:
      testnet_type:
        description: "Environment"
        required: true
        default: "dev-testnet"
        type: choice
        options:
          - "dev-testnet"
          - "uat-testnet"
          - "sepolia-testnet"
      instance_type:
        description: "Instance"
        required: true
        default: "primary"
        type: choice
        options:
          - "primary"
          - "DEXYNTH"
      recreate_vm:
        description: "Delete and recreate VM"
        required: false
        default: "false"
        type: choice
        options:
          - "false"
          - "true"

jobs:
  validate-inputs:
    runs-on: ubuntu-latest
    steps:
      - name: "Check if deployment is allowed"
        run: |
          if [[ "${{ github.event.inputs.instance_type }}" == "DEXYNTH" && "${{ github.event.inputs.testnet_type }}" != "sepolia-testnet" ]]; then
            echo "Error: Dexynth can only be deployed to sepolia-testnet."
            exit 1
          fi

  build-and-deploy:
    runs-on: ubuntu-latest
    environment:
      name: ${{ github.event.inputs.testnet_type }}
    steps:
      - name: "Set up environment variables"
        id: setup_env
        run: |
          INSTANCE_SUFFIX=""
          INSTANCE_PREFIX=""

          if [[ "${{ github.event.inputs.instance_type }}" != "primary" ]]; then
            INSTANCE_SUFFIX="-${{ github.event.inputs.instance_type }}"
            INSTANCE_PREFIX="${{ github.event.inputs.instance_type }}_"
          fi

          echo "INSTANCE_SUFFIX=$INSTANCE_SUFFIX" >> $GITHUB_ENV
          echo "INSTANCE_PREFIX=$INSTANCE_PREFIX" >> $GITHUB_ENV

          # Set infrastructure variables
          PUBLIC_IP="${{ github.event.inputs.testnet_type }}-OG-static${INSTANCE_SUFFIX,,}"
          DNS_NAME="obscurogateway-${{ github.event.inputs.testnet_type }}${INSTANCE_SUFFIX,,}"
          VM_NAME="${{ github.event.inputs.testnet_type }}-OG${INSTANCE_SUFFIX}"
          DEPLOY_GROUP="ObscuroGateway-${{ github.event.inputs.testnet_type }}${INSTANCE_SUFFIX}"
          VNET_NAME="ObscuroGateway-${{ github.event.inputs.testnet_type }}-01VNET${INSTANCE_SUFFIX}"
          SUBNET_NAME="ObscuroGateway-${{ github.event.inputs.testnet_type }}-01Subnet${INSTANCE_SUFFIX}"

          echo "PUBLIC_IP=$PUBLIC_IP" >> $GITHUB_ENV
          echo "DNS_NAME=$DNS_NAME" >> $GITHUB_ENV
          echo "VM_NAME=$VM_NAME" >> $GITHUB_ENV
          echo "DEPLOY_GROUP=$DEPLOY_GROUP" >> $GITHUB_ENV
          echo "VNET_NAME=$VNET_NAME" >> $GITHUB_ENV
          echo "SUBNET_NAME=$SUBNET_NAME" >> $GITHUB_ENV

          # Set instance-specific variables
          declare -a VAR_NAMES=(
            "DOCKER_BUILD_TAG_GATEWAY"
            "AZURE_DEPLOY_GROUP_GATEWAY"
            "L2_RPC_URL_VALIDATOR"
            "GATEWAY_RATE_LIMIT_USER_COMPUTE_TIME"
            "GATEWAY_RATE_LIMIT_WINDOW"
            "GATEWAY_MAX_CONCURRENT_REQUESTS_PER_USER"
            "GATEWAY_KEY_EXCHANGE_URL"
            "GATEWAY_TLS_DOMAIN"
          )

          for VAR_NAME in "${VAR_NAMES[@]}"; do
            FULL_VAR_NAME="${INSTANCE_PREFIX}${VAR_NAME}"
            VAR_VALUE=$(jq -r --arg key "$FULL_VAR_NAME" '.[$key] // empty' <<< '${{ toJson(vars) }}')
            if [[ -n "$VAR_VALUE" ]]; then
              echo "${VAR_NAME}=${VAR_VALUE}" >> $GITHUB_ENV
            else
              echo "Warning: ${FULL_VAR_NAME} not found in vars" >&2
            fi
          done

      - name: "Print environment variables"
        run: |
          echo "INSTANCE_SUFFIX: $INSTANCE_SUFFIX"
          echo "INSTANCE_PREFIX: $INSTANCE_PREFIX"
          echo "PUBLIC_IP: $PUBLIC_IP"
          echo "DNS_NAME: $DNS_NAME"
          echo "VM_NAME: $VM_NAME"
          echo "DEPLOY_GROUP: $DEPLOY_GROUP"
          echo "VNET_NAME: $VNET_NAME"
          echo "SUBNET_NAME: $SUBNET_NAME"
          echo "DOCKER_BUILD_TAG_GATEWAY: $DOCKER_BUILD_TAG_GATEWAY"
          echo "AZURE_DEPLOY_GROUP_GATEWAY: $AZURE_DEPLOY_GROUP_GATEWAY"
          echo "L2_RPC_URL_VALIDATOR: $L2_RPC_URL_VALIDATOR"
          echo "GATEWAY_RATE_LIMIT_USER_COMPUTE_TIME: $GATEWAY_RATE_LIMIT_USER_COMPUTE_TIME"
          echo "GATEWAY_RATE_LIMIT_WINDOW: $GATEWAY_RATE_LIMIT_WINDOW"
          echo "GATEWAY_MAX_CONCURRENT_REQUESTS_PER_USER: $GATEWAY_MAX_CONCURRENT_REQUESTS_PER_USER"
          echo "GATEWAY_KEY_EXCHANGE_URL: $GATEWAY_KEY_EXCHANGE_URL"
          echo "GATEWAY_TLS_DOMAIN: $GATEWAY_TLS_DOMAIN"

      - name: "Print GitHub variables"
        run: |
          echo "GitHub Variables = ${{ toJSON(vars) }}"

      - uses: actions/checkout@v4

      - name: "Extract branch name"
        shell: bash
        run: |
          echo "Branch Name: ${GITHUB_REF_NAME}"
          echo "BRANCH_NAME=${GITHUB_REF_NAME}" >> $GITHUB_ENV

      - name: "Set up Docker"
        uses: docker/setup-buildx-action@v1

      - name: "Login to Azure docker registry"
        uses: azure/docker-login@v1
        with:
          login-server: testnetobscuronet.azurecr.io
          username: testnetobscuronet
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: "Login via Azure CLI"
        uses: azure/login@v1
        with:
          creds: ${{ secrets.AZURE_CREDENTIALS }}

      - name: Build and Push Docker Image
        run: |
          DOCKER_BUILDKIT=1 docker build --build-arg TESTNET_TYPE=${{ github.event.inputs.testnet_type }} -t ${{ env.DOCKER_BUILD_TAG_GATEWAY }} -f ./tools/walletextension/enclave.Dockerfile .
          docker push ${{ env.DOCKER_BUILD_TAG_GATEWAY }}

      # If recreate_vm = true, delete VMs and their dependencies
      - name: "Delete deployed VMs"
        if: ${{ github.event.inputs.recreate_vm == 'true' }}
        uses: azure/CLI@v1
        with:
          inlineScript: |
            $(az resource list --tag ${{ env.AZURE_DEPLOY_GROUP_GATEWAY }}=true --query '[]."id"' -o tsv | xargs -n1 az resource delete --verbose -g Testnet --ids) || true

      - name: "Delete VMs dependencies"
        if: ${{ github.event.inputs.recreate_vm == 'true' }}
        uses: azure/CLI@v1
        with:
          inlineScript: |
            $(az resource list --tag ${{ env.AZURE_DEPLOY_GROUP_GATEWAY }}=true --query '[]."id"' -o tsv | xargs -n1 az resource delete --verbose -g Testnet --ids) || true

      # If recreate_vm = false, check if VM exists
      - name: "Check if VM exists"
        if: ${{ github.event.inputs.recreate_vm == 'false' }}
        id: check_vm
        shell: bash
        run: |
          if ! az vm show -g Testnet -n "${{ env.VM_NAME }}" &> /dev/null; then
            echo "vm_exists=false" >> $GITHUB_ENV
          else
            echo "vm_exists=true" >> $GITHUB_ENV
          fi

      - name: "Ensure VM Static Public IP and DNS if needed"
        if: ${{ github.event.inputs.recreate_vm == 'true' || env.vm_exists == 'false' }}
        uses: azure/CLI@v1
        with:
          inlineScript: |
            az network public-ip show -g Testnet -n "${{ env.PUBLIC_IP }}" || az network public-ip create -g Testnet -n "${{ env.PUBLIC_IP }}" --allocation-method Static --sku Standard
            existing_dns_name=$(az network public-ip show -g Testnet -n "${{ env.PUBLIC_IP }}" --query dnsSettings.domainNameLabel -o tsv)
            if [ -z "$existing_dns_name" ]; then
              az network public-ip update -g Testnet -n "${{ env.PUBLIC_IP }}" --dns-name "${{ env.DNS_NAME }}"
            fi

      - name: "Create VM if it doesn't exist (recreate_vm=false)"
        if: ${{ github.event.inputs.recreate_vm == 'false' && env.vm_exists == 'false' }}
        uses: azure/CLI@v1
        with:
          inlineScript: |
            az vm create -g Testnet -n "${{ env.VM_NAME }}" \
              --admin-username obscurouser --admin-password "${{ secrets.OBSCURO_NODE_VM_PWD }}" \
              --public-ip-address "${{ env.PUBLIC_IP }}" \
              --tags deploygroup="${{ env.DEPLOY_GROUP }}"  ${{ env.AZURE_DEPLOY_GROUP_GATEWAY }}=true \
              --vnet-name "${{ env.VNET_NAME }}" --subnet "${{ env.SUBNET_NAME }}" \
              --size Standard_DC2s_v3 --storage-sku StandardSSD_LRS --image ObscuroConfUbuntu \
              --authentication-type password
              
            az vm open-port -g Testnet -n "${{ env.VM_NAME }}" --port 80,81,443
            
            # Allow time for VM initialization
            sleep 30

      - name: "Create VM if recreate_vm = true"
        if: ${{ github.event.inputs.recreate_vm == 'true' }}
        uses: azure/CLI@v1
        with:
          inlineScript: |
            az vm create -g Testnet -n "${{ env.VM_NAME }}" \
              --admin-username obscurouser --admin-password "${{ secrets.OBSCURO_NODE_VM_PWD }}" \
              --public-ip-address "${{ env.PUBLIC_IP }}" \
              --tags deploygroup="${{ env.DEPLOY_GROUP }}"  ${{ env.AZURE_DEPLOY_GROUP_GATEWAY }}=true \
              --vnet-name "${{ env.VNET_NAME }}" --subnet "${{ env.SUBNET_NAME }}" \
              --size Standard_DC2s_v3 --storage-sku StandardSSD_LRS --image ObscuroConfUbuntu \
              --authentication-type password
              
            az vm open-port -g Testnet -n "${{ env.VM_NAME }}" --port 80,81,443
            
            # Allow time for VM initialization
            sleep 30

      - name: "Start TEN Gateway on Azure"
        uses: azure/CLI@v1
        with:
          inlineScript: |
            az vm run-command invoke -g Testnet -n "${{ env.VM_NAME }}"  \
            --command-id RunShellScript \
            --scripts '
            set -e

            mkdir -p /home/obscuro

            # Wait for dpkg lock to be released
            while sudo fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do
              echo "Waiting for dpkg lock to be released..."
              sleep 1
            done

            # Proceed with package installations
            sudo apt-get update
            sudo apt-get install -y gcc
            sudo snap refresh && sudo snap install --channel=1.18 go --classic

            # Wait again before running get-docker.sh
            while sudo fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do
              echo "Waiting for dpkg lock to be released before installing Docker..."
              sleep 1
            done

            curl -fsSL https://get.docker.com -o get-docker.sh && sh ./get-docker.sh
            rm -rf /home/obscuro/go-obscuro
            git clone --depth 1 -b "${{ env.BRANCH_NAME }}" https://github.com/ten-protocol/go-ten.git /home/obscuro/go-obscuro
            docker network create --driver bridge node_network || true
            cd /home/obscuro/go-obscuro/

            # Promtail Integration Start
            mkdir -p /home/obscuro/metrics

            cat <<EOF > /home/obscuro/metrics/promtail-config.yaml
            
            server:
              http_listen_port: 9080
              grpc_listen_port: 0

            positions:
              filename: /tmp/positions.yaml

            clients:
              - url: "${{ vars.LOKI_URI }}"
                batchwait: 3s
                batchsize: 1048576
                tls_config:
                  insecure_skip_verify: true
                basic_auth:
                  username: "${{ secrets.LOKI_USER }}"
                  password: "${{ secrets.LOKI_PASSWORD }}"

            scrape_configs:
            - job_name: flog_scrape
              docker_sd_configs:
                - host: unix:///var/run/docker.sock
                  refresh_interval: 5s
              relabel_configs:
                - source_labels: ["__meta_docker_container_name"]
                  regex: "/(.*)"
                  target_label: "container"
                - source_labels: ["__meta_docker_container_log_stream"]
                  target_label: "logstream"
                - source_labels: ["__meta_docker_container_label_logging_jobname"]
                  target_label: "job"
                - replacement: "${{ env.VM_NAME }}"
                  target_label: "node_name"
            EOF

            docker stop promtail || true
            docker rm promtail || true
            
            docker run -d --name promtail \
            --network node_network \
            -e HOSTNAME="${{ env.VM_NAME }}" \
            -v /var/log:/var/log \
            -v /home/obscuro/metrics:/etc/promtail \
            -v /var/lib/docker/containers:/var/lib/docker/containers:ro \
            -v /var/run/docker.sock:/var/run/docker.sock \
            grafana/promtail:latest \
            -config.file=/etc/promtail/promtail-config.yaml -config.expand-env=true

            cat <<EOF > /home/obscuro/metrics/prometheus.yaml
            global:
              scrape_interval: 15s
              evaluation_interval: 15s
            remote_write:
              - url: "${{ vars.PROMETHEUS_URI }}"
                tls_config:
                  insecure_skip_verify: true
                basic_auth:
                  username: "${{ secrets.LOKI_USER }}"
                  password: "${{ secrets.LOKI_PASSWORD }}"
            scrape_configs:
              # Node metrics
              - job_name: node-${{ env.VM_NAME }}
                scrape_interval: 5s
                static_configs:
                  - targets:
                      - node_exporter:9100
                relabel_configs:
                  - source_labels: [job]
                    target_label: "node"
                    replacement: node-${{ env.VM_NAME }}

              # Container metrics
              - job_name: container-${{ env.VM_NAME }}
                scrape_interval: 5s
                static_configs:
                  - targets:
                      - cadvisor:8080
                relabel_configs:
                  - source_labels: [job]
                    target_label: "node"
                    replacement: container-${{ env.VM_NAME }}
            EOF


            docker stop prometheus || true
            docker rm prometheus || true

            docker volume create prometheus-data || true
            docker run -d --name prometheus \
            --network node_network \
            -p 9090:9090 \
            -v /home/obscuro/metrics/prometheus.yaml:/etc/prometheus/prometheus.yml \
            -v prometheus-data:/prometheus \
            prom/prometheus:latest \
            --config.file=/etc/prometheus/prometheus.yml


            docker stop node_exporter || true
            docker rm node_exporter || true

            docker run -d --name node_exporter \
            --network node_network \
            -p 9100:9100 \
            --pid="host" \
            -v /:/host:ro \
            quay.io/prometheus/node-exporter:latest \
            --path.rootfs=/host


            docker stop cadvisor || true
            docker rm cadvisor || true

            docker run -d --name cadvisor \
            --network node_network \
            -p 8080:8080 \
            --privileged \
            -v /:/rootfs:ro \
            -v /var/run:/var/run:ro \
            -v /sys:/sys:ro \
            -v /var/lib/docker/:/var/lib/docker:ro \
            -v /dev/disk/:/dev/disk:ro \
            gcr.io/cadvisor/cadvisor:latest
            # Promtail Integration End
            
            docker volume create "TENGateway-${{ github.event.inputs.testnet_type }}-data" || true

            # Stop and remove existing container if it exists
            docker stop "${{ env.VM_NAME }}" || true
            docker rm "${{ env.VM_NAME }}" || true
            
            # Start Ten Gateway Container
            docker run -d -p 80:80 -p 81:81 -p 443:443 --name "${{ env.VM_NAME }}" \
            --device /dev/sgx_enclave --device /dev/sgx_provision \
            -v "TENGateway-${{ github.event.inputs.testnet_type }}-data:/data" \
            -e OBSCURO_GATEWAY_VERSION="${{ github.run_number }}-${{ github.sha }}" \
            -e OE_SIMULATION=0 \
            "${{ env.DOCKER_BUILD_TAG_GATEWAY }}" \
            ego run /home/ten/go-ten/tools/walletextension/main/main \
            -host=0.0.0.0 -port=443 -portWS=443 -nodeHost="${{ env.L2_RPC_URL_VALIDATOR }}" -verbose=true \
            -logPath=sys_out -dbType=cosmosDB -dbConnectionURL="${{ secrets.COSMOS_DB_CONNECTION_STRING }}" \
            -rateLimitUserComputeTime="${{ env.GATEWAY_RATE_LIMIT_USER_COMPUTE_TIME }}" \
            -rateLimitWindow="${{ env.GATEWAY_RATE_LIMIT_WINDOW }}" \
            -maxConcurrentRequestsPerUser="${{ env.GATEWAY_MAX_CONCURRENT_REQUESTS_PER_USER }}" \
            -keyExchangeURL="${{ env.GATEWAY_KEY_EXCHANGE_URL }}" \
            -insideEnclave=true \
            -enableTLS=true \
            -tlsDomain="${{ env.GATEWAY_TLS_DOMAIN }}"
            
            docker exec "${{ env.VM_NAME }}" sh -c "
                echo \"Checking volume mount...\";
                df -h | grep /data;
                echo \"Directory listing:\";
                ls -la /data;
                echo \"Current working directory:\";
                pwd;
                echo \"Directory permissions:\";
                ls -la /;
                echo \"Process status:\";
                ps aux;
            "
            '