Comment 0 for bug 1693969

We want to pdb debug of the code in the Kolla Cinder container:
So We add debug by following steps:
```
step 1, modify yml file of cinder_api:
stdin_open: true
tty: true

step 2:
docker attach cinder_api
```

The yml file we changed:
```
/usr/share/kolla-ansible/ansible/roles/cinder/detaults/main.yml:

  cinder-volume:
    container_name: cinder_volume
    group: cinder-volume
    enabled: true
    image: "{{ cinder_volume_image_full }}"
    privileged: True
    ipc_mode: "host"
    stdin_open: true # added
    tty: true # added

/usr/share/kolla-ansible/ansible/roles/cinder/handlers/main.yml:

- name: Restart cinder-volume container
  vars:
    service_name: "cinder-volume"
    service: "{{ cinder_services[service_name] }}"
    config_json: "{{ cinder_config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
    cinder_conf: "{{ cinder_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
    policy_json: "{{ cinder_policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
    cinder_volume_container: "{{ check_cinder_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
  kolla_docker:
    action: "recreate_or_restart_container"
    common_options: "{{ docker_common_options }}"
    name: "{{ service.container_name }}"
    image: "{{ service.image }}"
    privileged: "{{ service.privileged | default(False) }}"
    ipc_mode: "{{ service.ipc_mode | default('') }}"
    volumes: "{{ service.volumes | reject('equalto', '') | list }}"
    stdin_open: true # added
    tty: true # added

/usr/share/kolla-ansible/ansible/roles/cinder/tasks/main.yml:

- name: Check cinder containers
  kolla_docker:
    action: "compare_container"
    common_options: "{{ docker_common_options }}"
    name: "{{ item.value.container_name }}"
    image: "{{ item.value.image }}"
    volumes: "{{ item.value.volumes | reject('equalto', '') | list }}"
    privileged: "{{ item.value.privileged | default(False) }}"
    ipc_mode: "{{ item.value.ipc_mode | default('') }}"
    stdin_open: true # added
    tty: true # added

```

when kolla-ansible reconfigure Cinder, the error log:
```
failed: [node1
] (item={'key': u'cinder-volume', 'value': {u'tty': True, u'group': u'cinder-volume', u'image': u'172.24.2.224: 4000/lokolla/centos-source-cinder-volume: 4.0.0', u'stdin_open': True, u'enabled': True, u'ipc_mode': u'host', u'volumes': [u'/etc/kolla//cinder-volume/:/var/lib/kolla/config_files/:ro', u'/etc/localtime:/etc/localtime:ro', u'/dev/:/dev/', u'/run/:/run/:shared', u'cinder:/var/lib/cinder', u'iscsi_info:/etc/iscsi', u'kolla_logs:/var/log/kolla/'
        ], u'container_name': u'cinder_volume', u'privileged': True
    }
}) =>{
    "failed": true,
    "item": {
        "key": "cinder-volume",
        "value": {
            "container_name": "cinder_volume",
            "enabled": true,
            "group": "cinder-volume",
            "image": "172.24.2.224:4000/lokolla/centos-source-cinder-volume:4.0.0",
            "ipc_mode": "host",
            "privileged": true,
            "stdin_open": true,
            "tty": true,
            "volumes": [
                "/etc/kolla//cinder-volume/:/var/lib/kolla/config_files/:ro",
                "/etc/localtime:/etc/localtime:ro",
                "/dev/:/dev/",
                "/run/:/run/:shared",
                "cinder:/var/lib/cinder",
                "iscsi_info:/etc/iscsi",
                "kolla_logs:/var/log/kolla/"
            ]
        }
    },
    "msg": "Unsupported parameters for (kolla_docker) module: stdin_open,tty. Supported parameters include: action,api_version,auth_email,auth_password,auth_registry,auth_username,cap_add,common_options,detach,environment,image,ipc_mode,labels,name,pid_mode,privileged,remove_on_exit,restart_policy,restart_retries,security_opt,tls_cacert,tls_cert,tls_key,tls_verify,volumes,volumes_from"
}
```