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# one_service – Deploy and manage OpenNebula services

New in version 2.6.

- Synopsis
- Parameters
- Examples
- Return Values
- Status

## Synopsis

- Manage OpenNebula services

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
api_password - |  | Password of the user to login into OpenNebula OneFlow API server. If not set then the value of the `ONEFLOW_PASSWORD` environment variable is used.
api_url - |  | URL of the OpenNebula OneFlow API server. It is recommended to use HTTPS so that the username/password are not transferred over the network unencrypted. If not set then the value of the ONEFLOW_URL environment variable is used.
api_username - |  | Name of the user to login into the OpenNebula OneFlow API server. If not set then the value of the `ONEFLOW_USERNAME` environment variable is used.
cardinality - |  | Number of VMs for the specified role
custom_attrs - | Default: {} | Dictionary of key/value custom attributes which will be used when instantiating a new service.
force boolean | Choices: no ← yes | Force the new cardinality even if it is outside the limits
group_id - |  | ID of the group which will be set as the group of the service
mode - |  | Set permission mode of a service instance in octet format, e.g. `600` to give owner `use` and `manage` and nothing to group and others.
owner_id - |  | ID of the user which will be set as the owner of the service
role - |  | Name of the role whose cardinality should be changed
service_id - |  | ID of a service instance that you would like to manage
service_name - |  | Name of a service instance that you would like to manage
state - | Choices: present ← absent | `present` - instantiate a service from a template specified with `template_id`/`template_name`. `absent` - terminate an instance of a service specified with `service_id`/`service_name`.
template_id - |  | ID of a service template to use to create a new instance of a service
template_name - |  | Name of service template to use to create a new instance of a service
unique boolean | Choices: no ← yes | Setting `unique=yes` will make sure that there is only one service instance running with a name set with `service_name` when instantiating a service from a template specified with `template_id`/`template_name`. Check examples below.
wait boolean | Choices: no ← yes | Wait for the instance to reach RUNNING state after DEPLOYING or COOLDOWN state after SCALING
wait_timeout - | Default: 300 | How long before wait gives up, in seconds

## Examples

    # Instantiate a new service
    - one_service:
        template_id: 90
      register: result

    # Print service properties
    - debug:
        msg: result

    # Instantiate a new service with specified service_name, service group and mode
    - one_service:
        template_name: 'app1_template'
        service_name: 'app1'
        group_id: 1
        mode: '660'

    # Instantiate a new service with template_id and pass custom_attrs dict
    - one_service:
        template_id: 90
        custom_attrs:
          public_network_id: 21
          private_network_id: 26

    # Instantiate a new service 'foo' if the service doesn't already exist, otherwise do nothing
    - one_service:
        template_id: 53
        service_name: 'foo'
        unique: yes

    # Delete a service by ID
    - one_service:
        service_id: 153
        state: absent

    # Get service info
    - one_service:
        service_id: 153
      register: service_info

    # Change service owner, group and mode
    - one_service:
        service_name: 'app2'
        owner_id: 34
        group_id: 113
        mode: '600'

    # Instantiate service and wait for it to become RUNNING
    -  one_service:
        template_id: 43
        service_name: 'foo1'

    # Wait service to become RUNNING
    - one_service:
        service_id: 112
        wait: yes

    # Change role cardinality
    - one_service:
        service_id: 153
        role: bar
        cardinality: 5

    # Change role cardinality and wait for it to be applied
    - one_service:
        service_id: 112
        role: foo
        cardinality: 7
        wait: yes

## Return Values

Common return values are documented here, the following are the fields unique to this module:

Key | Returned | Description
--- | --- | ---
group_id integer | success | service's group id Sample: 1
group_name string | success | service's group name Sample: one-users
mode integer | success | service's mode Sample: 660
owner_id integer | success | service's owner id Sample: 143
owner_name string | success | service's owner name Sample: ansible-test
roles list | success | list of dictionaries of roles, each role is described by name, cardinality, state and nodes ids Sample: [{"cardinality": 1,"name": "foo","state": "RUNNING","ids": [ 123, 456 ]}, {"cardinality": 2,"name": "bar","state": "RUNNING", "ids": [ 452, 567, 746 ]}]
service_id integer | success | service id Sample: 153
service_name string | success | service name Sample: app1
state string | success | state of service instance Sample: RUNNING

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]

### Authors

- Milan Ilic (@ilicmilan)

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