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# sros_config – Manage Nokia SR OS device configuration

- Synopsis
- Parameters
- Notes
- Examples
- Return Values
- Status

## Synopsis

- Nokia SR OS configurations use a simple block indent file syntax for segmenting configuration into sections. This module provides an implementation for working with SR OS configuration sections in a deterministic way.

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
after - |  | The ordered set of commands to append to the end of the command stack if a change needs to be made. Just like with before this allows the playbook designer to append a set of commands to be executed after the command set.
backup boolean | Choices: no ← yes | This argument will cause the module to create a full backup of the current `running-config` from the remote device before any changes are made. If the `backup_options` value is not given, the backup file is written to the `backup` folder in the playbook root directory. If the directory does not exist, it is created.
backup_options dictionary added in 2.8 |  | This is a dict object containing configurable options related to backup file path. The value of this option is read only when `backup` is set to yes, if `backup` is set to no this option will be silently ignored.
| dir_path path |  | This option provides the path ending with directory name in which the backup configuration file will be stored. If the directory does not exist it will be first created and the filename is either the value of `filename` or default filename as described in `filename` options description. If the path value is not given in that case a backup directory will be created in the current working directory and backup configuration will be copied in `filename` within backup directory.
| filename - |  | The filename to be used to store the backup configuration. If the the filename is not given it will be generated based on the hostname, current time and date in format defined by <hostname>_config.<current-date>@<current-time>
before - |  | The ordered set of commands to push on to the command stack if a change needs to be made. This allows the playbook designer the opportunity to perform configuration commands prior to pushing any changes without affecting how the set of commands are matched against the system.
config - |  | The `config` argument allows the playbook designer to supply the base configuration to be used to validate configuration changes necessary. If this argument is provided, the module will not download the running-config from the remote node.
defaults boolean | Choices: no ← yes | This argument specifies whether or not to collect all defaults when getting the remote device running config. When enabled, the module will get the current config by issuing the command `admin display-config detail`. aliases: detail
force boolean | Choices: no yes | The force argument instructs the module to not consider the current devices running-config. When set to true, this will cause the module to push the contents of src into the device without first checking if already configured. Note this argument should be considered deprecated. To achieve the equivalent, set the `match=none` which is idempotent. This argument will be removed in a future release.
lines - |  | The ordered set of commands that should be configured in the section. The commands must be the exact same commands as found in the device running-config. Be sure to note the configuration command syntax as some commands are automatically modified by the device config parser. The lines argument only supports current context lines. See EXAMPLES aliases: commands
match - | Choices: line ← none | Instructs the module on the way to perform the matching of the set of commands against the current device config. If match is set to line, commands are matched line by line. If match is set to none, the module will not attempt to compare the source configuration with the running configuration on the remote device.
parents - |  | The ordered set of parents that uniquely identify the section or hierarchy the commands should be checked against. If the parents argument is omitted, the commands are checked against the set of top level or global commands.
provider dictionary |  | A dict object containing connection details.
| host string / required |  | Specifies the DNS host name or address for connecting to the remote device over the specified transport. The value of host is used as the destination address for the transport.
| password string |  | Specifies the password to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_PASSWORD` will be used instead.
| port integer | Default: 22 | Specifies the port to use when building the connection to the remote device.
| ssh_keyfile path |  | Specifies the SSH key to use to authenticate the connection to the remote device. This value is the path to the key used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_SSH_KEYFILE` will be used instead.
| timeout integer | Default: 10 | Specifies the timeout in seconds for communicating with the network device for either connecting or sending commands. If the timeout is exceeded before the operation is completed, the module will error.
| username string |  | Configures the username to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_USERNAME` will be used instead.
replace - | Choices: line ← block | Instructs the module on the way to perform the configuration on the device. If the replace argument is set to line then the modified lines are pushed to the device in configuration mode. If the replace argument is set to block then the entire command block is pushed to the device in configuration mode if any line is not correct.
save boolean | Choices: no ← yes | The `save` argument instructs the module to save the running- config to the startup-config at the conclusion of the module running. If check mode is specified, this argument is ignored.
src - |  | Specifies the source path to the file that contains the configuration or configuration template to load. The path to the source file can either be the full path on the Ansible control host or a relative path from the playbook or role root directory. This argument is mutually exclusive with lines, parents.

## Notes

Note

- For more information on using Ansible to manage Nokia SR OS Network devices see https://www.ansible.com/ansible-nokia.

## Examples

    # Note: examples below use the following provider dict to handle
    #       transport and authentication to the node.
    ---
    vars:
      cli:
        host: "{{ inventory_hostname }}"
        username: admin
        password: admin
        transport: cli

    ---
    - name: enable rollback location
      sros_config:
        lines: configure system rollback rollback-location "cf3:/ansible"
        provider: "{{ cli }}"

    - name: set system name to {{ inventory_hostname }} using one line
      sros_config:
        lines:
            - configure system name "{{ inventory_hostname }}"
        provider: "{{ cli }}"

    - name: set system name to {{ inventory_hostname }} using parents
      sros_config:
        lines:
            - 'name "{{ inventory_hostname }}"'
        parents:
            - configure
            - system
        provider: "{{ cli }}"
        backup: yes

    - name: load config from file
      sros_config:
          src: "{{ inventory_hostname }}.cfg"
          provider: "{{ cli }}"
          save: yes

    - name: invalid use of lines
      sros_config:
        lines:
          - service
          -     vpls 1000 customer foo 1 create
          -         description "invalid lines example"
        provider: "{{ cli }}"

    - name: valid use of lines
      sros_config:
        lines:
          - description "invalid lines example"
        parents:
          - service
          - vpls 1000 customer foo 1 create
        provider: "{{ cli }}"

    - name: configurable backup path
      sros_config:
        backup: yes
        backup_options:
          filename: backup.cfg
          dir_path: /home/user

## Return Values

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

Key | Returned | Description
--- | --- | ---
backup_path string | when backup is yes | The full path to the backup file Sample: /playbooks/ansible/backup/sros_config.2016-07-16@22:28:34
commands list | always | The set of commands that will be pushed to the remote device Sample: ['config system name "sros01"']
updates list | always | The set of commands that will be pushed to the remote device Sample: ['config system name "sros01"']

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by an Ansible Partner. [certified]

### Authors

- Peter Sprygada (@privateip)

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