apache-openjdk8-linux.yml

name: Apache Web Server and Java 8 OpenJDK
description: Install the latest Apache Web Server and Java 8 OpenJDK.
schemaVersion: 1.0
phases:
  - name: build
    steps:
      - name: InstallOpenJDK
        action: ExecuteBash
        inputs:
          commands:
            - sudo yum install java-1.8.0-openjdk -y

      - name: InstallApache
        action: ExecuteBash
        inputs:
          commands:
            - sudo yum install httpd -y
            - sudo systemctl start httpd
            - sudo systemctl enable httpd
            - sudo usermod -a -G apache ec2-user

      - name: DownloadIndexFile
        action: S3Download
        inputs:
          - source: s3://10ambatch/index.html
            destination: /var/www/html/index.html

      - name: ChangeIndexFilePermission
        action: ExecuteBash
        onFailure: Continue
        inputs:
          commands:
            - "chmod 755 {{ build.DownloadIndexFile.inputs[0].destination }}"

  - name: validate
    steps:
      - name: ValidateApacheService
        action: ExecuteBash
        inputs:
          commands:
            - |
              CUR_STATE=$(systemctl is-active httpd)
              if [[ $CUR_STATE == "active" ]]; then
                  echo "Apache service is active."
                  exit 0
              else
                  echo "Apache service is not active. State '$CUR_STATE'. Failing."
                  exit 1
              fi

      - name: ValidateApacheCommandExists
        action: ExecuteBash
        inputs:
          commands:
            - |
              if type -P httpd &>/dev/null; then
                  echo "Apache command exists."
                  exit 0
              else
                  echo "Apache command does not exist. Failing."
                  exit 1
              fi

      - name: ValidateApacheGroupMembership
        action: ExecuteBash
        inputs:
          commands:
            - |
              if groups ec2-user | grep &>/dev/null 'apache'; then
                  echo "The 'ec2-user' is a member of the 'apache' group."
                  exit 0
              else
                  echo "The 'ec2-user' is not a member of the 'apache' group. Failing."
                  exit 1
              fi