master_spark.yml

---
- hosts: hermes 
  gather_facts: no
  become: yes
  vars:
    weave_env:
        DOCKER_HOST: unix:///var/run/weave/weave.sock
  tasks:
    #- yum: name=python-pip state=latest
    #- pip: state=present name=docker-py
    - file: path=/srv/spark/tmp recurse=yes state=directory mode=0755
    - firewalld: port=7077/tcp permanent=true state=enabled
    - name: erase master
      environment: "{{weave_env}}"
      docker:
         name: sparkmaster
         image: registry.o-labs.ru/spark_master
         state: absent
    - name: spark master
      environment: "{{weave_env}}"
      docker:
         name: sparkmaster
         image: registry.o-labs.ru/spark_master
         state: started
         pull: always
         volumes:
           - "/srv/spark/tmp:/tmp"
         ports:
           - "8080:8080"
           - "7077:7077"
         restart_policy: always
         restart_policy_retry: 5
    - name: resolver
      shell: docker exec sparkmaster bash -c "echo 'nameserver 8.8.8.8' >> /etc/resolv.conf"