RHEL7x_Install-Chrysus-playbook.yml

---

################################################################################
#  description: Installs Chrysus on RHEL7x
#  usage: ansible-playbook RHEL7x_Install-Hubot-playbook.yml --extra-vars 'HostOrGroup=YourServerOrGroupNameGoesHere CHRYSUS_REDISPASS=RedisPasswordHere'
#  author: Ernest G. Wilson II <ErnestGWilsonII@gmail.com> (https://github.com/ernestgwilsonii)
#  license: MIT
################################################################################


# Ansible Playbook options
# REF: http://docs.ansible.com/ansible/playbooks.html
#####################################################

- name: Install Chrysus on RHEL7x
  hosts: "{{ HostOrGroup|default ('FATAL ERROR --> HostOrGroup NOT SET! You must specify either a Host or a Group name!') }}"
  serial: "100%"
  gather_facts: False
  tasks:


# Create and manage user accounts
# REF: http://docs.ansible.com/ansible/user_module.html
#######################################################

  - name: Add user chrysus to the OS so Chrysus does not run as root
    user:
      name=chrysus
      comment="Chrysus"
      group=wheel


# Use the file module to create a directory and symbolic links if they don't exist
# REF: http://docs.ansible.com/ansible/file_module.html
##################################################################################

# /opt/chrysus
  - name: Create directory /opt/chrysus if it does not exist - mkdir -p /opt/chrysus
    file:
      path=/opt/chrysus
      state=directory
      mode=0755
      owner=chrysus
      group=wheel
      recurse=yes


# Use the template module to populate files with data
# REF: http://docs.ansible.com/ansible/template_module.html
###########################################################

# /etc/systemd/system/chatops.service
  - name: Fill in the variables and copy templates/Chrysus/chrysus.service.j2 to remote /etc/systemd/system/chrysus.service
    template:
      src=templates/Chrysus/chrysus.service.j2
      dest=/etc/systemd/system/chrysus.service
      owner=root
      group=wheel
      mode=0755


# raw - Executes a low-down and dirty SSH command
# REF: http://docs.ansible.com/ansible/raw_module.html
######################################################

  - name: Install Chrysus Engine
    shell: cd /opt/chrysus; /usr/bin/npm install chrysus


# Set attributes of files
# REF: http://docs.ansible.com/ansible/file_module.html
#######################################################

  - name: Set directory permisions on /opt/chrysus
    file:
      path=/opt/chrysus
      state=directory
      owner=chrysus
      group=wheel
      recurse=yes


# Enable and start the service
# REF: http://docs.ansible.com/ansible/service_module.html
##########################################################

  - name: Enable and start the chrysus service
    service:
      name=chrysus.service
      enabled=yes
      state=restarted
      # Note: Verify chrysus via SSH command line:
      # systemctl status chrysus