# a build block invokes sources and runs provisioning steps on them. The
# documentation for build blocks can be found here:
# https://www.packer.io/docs/templates/hcl_templates/blocks/build
build {
  sources = ["source.vsphere-iso.lab-test"]

  # Get node ip, send it to VM_IP_ADD var.
  provisioner  "shell" {
    inline = [
      "export VM_IP_ADD=$(echo $SSH_CONNECTION | cut -f3 -d' ')",
      "env | grep VM_IP >> /tmp/shared.vars"
    ]
  }

  # Update node, install docker
  provisioner "shell" {
    inline = [
      "sudo apt-get -y update",
      "sudo apt install -y docker.io docker-compose htop vim curl sqlite3"
        ]
  }

  # Copy scripts for tower install
  provisioner  "file" {
    sources = ["scripts/install_tower.sh","scripts/fullfill_db.tmpl","scripts/make_sql.sh"]
    destination = "/tmp/"
  }

    # Run installation script
  provisioner "shell" {
    execute_command = "sudo env {{ .Vars }} {{ .Path }}"
    environment_vars = [
	"CI_PROXY=${var.PROXY}"
    ]
  }
  # Fill tower
  provisioner "shell" {
    execute_command = "sudo env {{ .Vars }} {{ .Path }}"
    environment_vars = [
	"CI_PROXY=${var.PROXY}"
    ]
  }
  # Run installation script
  provisioner "shell" {
    inline = ["chmod +x /tmp/install_tower.sh","sudo /tmp/install_tower.sh"]
  }

  # Fill tower
  provisioner "shell" {
    inline = ["chmod +x /tmp/make_sql.sh","sudo /tmp/make_sql.sh"]
  }

  # Pull deploy playbooks
  provisioner "shell" {
    inline = ["sudo docker ps","sudo docker exec -t tower_tower_1 tower-pull"]
  }

  # Generate tower.yml file
  provisioner "shell" {
    inline = ["sudo docker ps","sudo docker exec -t tower_tower_1 tower-deploy --generate"]
  }

  # Deploy
  provisioner "shell" {
    inline = ["sudo docker exec -t tower_tower_1 ansible-playbook -i bin/tower-inv /opt/tower/var/tower/playbooks/NOC/site.yml --extra-vars 'tower_show_secrets=false'" ]
  }

 # Info msg
  provisioner "shell" {
    inline = ["echo 'Deploy is completed'"]
  }

  # Some cleaning
  provisioner "shell" {
    inline = ["sudo sqlite3 /opt/tower/var/tower/db/config.db < /tmp/clean_tower.sql"]
  }

  provisioner "shell" {
    execute_command = "sudo env {{ .Vars }} {{ .Path }}"
    inline = [
        <<-SCRIPT

        passwd --expire root

        SCRIPT
        ]
  }

  # Info msg
  provisioner "shell" {
    inline = ["echo 'Cleaning is completed'"]
  }
}