dyanamic.yml

- hosts: localhost
  vars_prompt: 
  - name: container_name
    prompt: "enter container name"
    private: no 
  tasks:
  - name : "configure yum for docker"
    yum_repository:
          name: "docker1-ce"
          description: "docker1"
          baseurl: "https://download.docker.com/linux/centos/7/x86_64/stable/"
          gpgcheck: no
  - name : "pip"
    pip: 
         name: "docker"    
  - name: "Installing docker"    
    package:
           name: "docker-ce-18.09.1-3.e17.x86_64"
           state: present

  - name: "STarting docker service"     
    service:
           name: "docker"
           state: started
           

        
  - name: "Pulling docker image"  
    docker_image:
            name: "httpd"
            source: pull
  - name: "Webpage"
    copy:
            src: test.html
            dest: "/var/www/html"    
      
  - name: "Launch {{container_name}} container"
    docker_container: 
           name: "{{container_name}}"
           image: "httpd"
           
          

           volumes: "/var/www/html:/usr/local/apache2/htdocs/"
            # - name: "Container info"
            #   docker_container_info:
            # name: "{{ container_name }}"
           
    register: docker_info

  - debug: 
            var: docker_info.ansible_facts.docker_container.NetworkSettings.IPAddress

  - name: "Retriving ip dynamically "
    template:
            src: "docker.txt"
            dest: "/root/ip.txt"
  

- hosts : docker
  tasks: 
  - name: "Installing httpd"
    package:
            name: "httpd"
            state: present

  - name: " Webpage"
    copy:
            src: "test.html"
            dest: "/var/www/html"

  - name: "starting service"
    command: "/usr/sbin/httpd"