tomcat_container_dep.yml

#!/usr/bin/ansible-playbook
 - name: Playbook to install docker
   hosts: remote
   become: yes
   gather_facts: true
   tasks:
    - name: Updating repos in RedHat
      yum:
       name: "*"
       state: latest
    - name: Install required system packages
      yum:
       name: "{{item}}"
       state: latest
      loop:
       - yum-utils
       - curl
       - python*
       - java-1.8.0-openjdk
    - name: Add docker to yum repository
      get_url:
       url: https://download.docker.com/linux/centos/docker-ce.repo
       dest: /etc/yum.repos.d/docer-ce.repo
    - name: Installing Docker
      yum:
       name: docker
       state: present
    - name: starting and enabling docker service
      service:
       name: docker
       state: started
       enabled: yes
    - name: Capturing details
      shell: "docker --version"
      register: docker_details
    - set_fact:
       docker_info: "{{docker_details.stdout}}"
    - name: Displaying Installed version
      debug:
       msg:
        - Installed {{docker_info}}
    - name: pulling apache httpd image from docker hub
      shell: "docker run -itd --name tomcat_httpd -p 2020:80 docker.io/httpd"
      ignore_errors: yes
    - name: pulling nginx webserver image from docker hub
      shell: "docker run -itd --name nginx_web -p 2021:80 docker.io/nginx"
      ignore_errors: yes