f5networks.f5_modules.bigip_imish_config (1.28.0) — module

Manage BIG-IP advanced routing configuration sections

| "added in version" 1.0.0 of f5networks.f5_modules"

Authors: Tim Rupp (@caphrim007), Wojciech Wypior (@wojtek0806)

This plugin has a corresponding action plugin.

Install collection

Install with ansible-galaxy collection install f5networks.f5_modules:==1.28.0


Add to requirements.yml

  collections:
    - name: f5networks.f5_modules
      version: 1.28.0

Description

This module provides an implementation for working with advanced routing configuration sections in a deterministic way.

Usage examples

  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: configure top level configuration and save it
  bigip_imish_config:
    lines: bfd slow-timer 2000
    save_when: modified
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: diff the running-config against a provided config
  bigip_imish_config:
    diff_against: intended
    intended_config: "{{ lookup('file', 'master.cfg') }}"
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: Add config to a parent block
  bigip_imish_config:
    lines:
      - bgp graceful-restart restart-time 120
      - redistribute kernel route-map rhi
      - neighbor 10.10.10.11 remote-as 65000
      - neighbor 10.10.10.11 fall-over bfd
      - neighbor 10.10.10.11 remote-as 65000
      - neighbor 10.10.10.11 fall-over bfd
    parents: router bgp 64664
    match: exact
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: Remove an existing acl before writing it
  bigip_imish_config:
    lines:
      - access-list 10 permit 20.20.20.20
      - access-list 10 permit 20.20.20.21
      - access-list 10 deny any
    before: no access-list 10
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: for idempotency, use full-form commands
  bigip_imish_config:
    lines:
      # - desc My interface
      - description My Interface
    # parents: int ANYCAST-P2P-2
    parents: interface ANYCAST-P2P-2
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost
  • Success
    Steampunk Spotter scan finished with no errors, warnings or hints.
- name: configurable backup path
  bigip_imish_config:
    lines: bfd slow-timer 2000
    backup: true
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
    backup_options:
      filename: backup.cfg
      dir_path: /home/user
  delegate_to: localhost

Inputs

    
src:
    description:
    - The I(src) argument provides a path to the configuration file to load into the remote
      system.
    - The path can either be a full system path to the configuration file if the value
      starts with /, or relative to the root of the implemented role or playbook.
    - This argument is mutually exclusive with the I(lines) and I(parents) arguments.
    type: path

mode:
    description:
    - The permissions the resulting filesystem object should have.
    - For those used to I(/usr/bin/chmod) remember that modes are actually octal numbers.
      You must give Ansible enough information to parse them correctly. For consistent
      results, quote octal numbers (for example, V('644') or V('1777')) so Ansible receives
      a string and can do its own conversion from string into number. Adding a leading
      zero (for example, V(0755)) works sometimes, but can fail in loops and some other
      circumstances.
    - Giving Ansible a number without following either of these rules will end up with
      a decimal number which will have unexpected results.
    - As of Ansible 1.8, the mode may be specified as a symbolic mode (for example, V(u+rwx)
      or V(u=rw,g=r,o=r)).
    - If O(mode) is not specified and the destination filesystem object B(does not) exist,
      the default C(umask) on the system will be used when setting the mode for the newly
      created filesystem object.
    - If O(mode) is not specified and the destination filesystem object B(does) exist,
      the mode of the existing filesystem object will be used.
    - Specifying O(mode) is the best way to ensure filesystem objects are created with
      the correct permissions. See CVE-2020-1736 for further details.
    type: raw

after:
    description:
    - The ordered set of commands to append to the end of the command stack if a change
      needs to be made.
    - Just like with I(before), this allows the playbook designer to append a set of commands
      to be executed after the command set.
    elements: str
    type: list

group:
    description:
    - Name of the group that should own the filesystem object, as would be fed to I(chown).
    - When left unspecified, it uses the current group of the current user unless you
      are root, in which case it can preserve the previous ownership.
    type: str

lines:
    aliases:
    - commands
    description:
    - The ordered set of commands that should be configured in the section.
    - The commands must be the exact same as those 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.
    elements: str
    type: list

match:
    choices:
    - line
    - strict
    - exact
    - none
    default: line
    description:
    - 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 I(line), commands are matched line by line.
    - If match is set to I(strict), command lines are matched with respect to position.
    - If match is set to I(exact), command lines must be an equal match.
    - Finally, if match is set to I(none), the module will not attempt to compare the
      source configuration with the running configuration on the remote device.
    type: str

owner:
    description:
    - Name of the user that should own the filesystem object, as would be fed to I(chown).
    - When left unspecified, it uses the current user unless you are root, in which case
      it can preserve the previous ownership.
    - Specifying a numeric username will be assumed to be a user ID and not a username.
      Avoid numeric usernames to avoid this confusion.
    type: str

backup:
    default: false
    description:
    - This argument will cause the module to create a full backup of the current C(running-config)
      from the remote device before any changes are made.
    - The backup file is written to the C(backup) folder in the playbook root directory
      or role root directory, if playbook is part of an Ansible role. If the directory
      does not exist, it is created.
    type: bool

before:
    description:
    - The ordered set of commands to push onto 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.
    elements: str
    type: list

serole:
    description:
    - The role part of the SELinux filesystem object context.
    - When set to V(_default), it will use the C(role) portion of the policy if available.
    type: str

setype:
    description:
    - The type part of the SELinux filesystem object context.
    - When set to V(_default), it will use the C(type) portion of the policy if available.
    type: str

seuser:
    description:
    - The user part of the SELinux filesystem object context.
    - By default it uses the V(system) policy, where applicable.
    - When set to V(_default), it will use the C(user) portion of the policy if available.
    type: str

parents:
    description:
    - The ordered set of parents that uniquely identify the section or hierarchy the commands
      should be checked against.
    - If the C(parents) argument is omitted, the commands are checked against the set
      of top level or global commands.
    elements: str
    type: list

replace:
    choices:
    - line
    - block
    default: line
    description:
    - Instructs the module on the way to perform the configuration on the device.
    - If the replace argument is set to I(line), the modified lines are pushed to the
      device in configuration mode.
    - If the replace argument is set to I(block), the entire command block is pushed to
      the device in configuration mode if any line is not correct.
    type: str

selevel:
    description:
    - The level part of the SELinux filesystem object context.
    - This is the MLS/MCS attribute, sometimes known as the C(range).
    - When set to V(_default), it will use the C(level) portion of the policy if available.
    type: str

provider:
    description:
    - A dict object containing connection details.
    suboptions:
      auth_provider:
        description:
        - Configures the auth provider for to obtain authentication tokens from the remote
          device.
        - This option is really used when working with BIG-IQ devices.
        type: str
      no_f5_teem:
        default: false
        description:
        - If C(yes), TEEM telemetry data is not sent to F5.
        - You may omit this option by setting the environment variable C(F5_TELEMETRY_OFF).
        - Previously used variable C(F5_TEEM) is deprecated as its name was confusing.
        type: bool
      password:
        aliases:
        - pass
        - pwd
        description:
        - The password for the user account used to connect to the BIG-IP or the BIG-IQ.
        - You may omit this option by setting the environment variable C(F5_PASSWORD).
        required: true
        type: str
      server:
        description:
        - The BIG-IP host or the BIG-IQ host.
        - You may omit this option by setting the environment variable C(F5_SERVER).
        required: true
        type: str
      server_port:
        default: 443
        description:
        - The BIG-IP server port.
        - You may omit this option by setting the environment variable C(F5_SERVER_PORT).
        type: int
      timeout:
        description:
        - 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.
        type: int
      transport:
        choices:
        - rest
        default: rest
        description:
        - Configures the transport connection to use when connecting to the remote device.
        type: str
      user:
        description:
        - The username to connect to the BIG-IP or the BIG-IQ. This user must have administrative
          privileges on the device.
        - You may omit this option by setting the environment variable C(F5_USER).
        required: true
        type: str
      validate_certs:
        default: true
        description:
        - If C(no), SSL certificates are not validated. Use this only on personally controlled
          sites using self-signed certificates.
        - You may omit this option by setting the environment variable C(F5_VALIDATE_CERTS).
        type: bool
    type: dict
    version_added: 1.0.0
    version_added_collection: f5networks.f5_modules

save_when:
    choices:
    - always
    - never
    - modified
    - changed
    default: never
    description:
    - When changes are made to the device running-configuration, the changes are not copied
      to non-volatile storage by default.
    - If the argument is set to I(always), the running-config will always be copied to
      the startup-config and the I(modified) flag will always be set to C(True).
    - If the argument is set to I(modified), the running-config will only be copied to
      the startup-config if it has changed since the last save to startup-config.
    - If the argument is set to I(never), the running-config will never be copied to the
      startup-config.
    - If the argument is set to I(changed), the running-config will only be copied to
      the startup-config if the task has made a change.
    type: str

attributes:
    aliases:
    - attr
    description:
    - The attributes the resulting filesystem object should have.
    - To get supported flags look at the man page for I(chattr) on the target system.
    - This string should contain the attributes in the same order as the one displayed
      by I(lsattr).
    - The C(=) operator is assumed as default, otherwise C(+) or C(-) operators need to
      be included in the string.
    type: str
    version_added: '2.3'
    version_added_collection: ansible.builtin

diff_against:
    choices:
    - startup
    - intended
    - running
    default: startup
    description:
    - When using the C(ansible-playbook --diff) command line argument, the module can
      generate diffs against different sources.
    - When this option is configured as I(startup), the module will return the diff of
      the running-config against the startup-config.
    - When this option is configured as I(intended), the module will return the diff of
      the running-config against the configuration provided in the C(intended_config)
      argument.
    - When this option is configured as I(running), the module will return the before
      and after diff of the running-config with respect to any changes made to the device
      configuration.
    type: str

route_domain:
    default: '0'
    description:
    - Route domain on which to manage the BGP configuration.
    type: str

unsafe_writes:
    default: false
    description:
    - Influence when to use atomic operation to prevent data corruption or inconsistent
      reads from the target filesystem object.
    - By default this module uses atomic operations to prevent data corruption or inconsistent
      reads from the target filesystem objects, but sometimes systems are configured or
      just broken in ways that prevent this. One example is docker mounted filesystem
      objects, which cannot be updated atomically from inside the container and can only
      be written in an unsafe manner.
    - This option allows Ansible to fall back to unsafe methods of updating filesystem
      objects when atomic operations fail (however, it doesn't force Ansible to perform
      unsafe writes).
    - IMPORTANT! Unsafe writes are subject to race conditions and can lead to data corruption.
    type: bool
    version_added: '2.2'
    version_added_collection: ansible.builtin

backup_options:
    description:
    - This is a dict object containing configurable options related to backup file path.
      The value of this option is read-only when C(backup) is set to I(yes). If C(backup)
      is set to I(no), this option will be silently ignored.
    suboptions:
      dir_path:
        description:
        - 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 C(filename) or default
          filename as described in C(filename) options description. If the path value
          is not given, a I(backup) directory will be created in the current working directory
          and backup configuration will be copied in C(filename) within the I(backup)
          directory.
        type: path
      filename:
        description:
        - The filename to be used to store the backup configuration. If the filename is
          not given, it will be generated based on the hostname, current time and date
          in the format defined by <hostname>_config.<current-date>@<current-time>
        type: str
    type: dict

running_config:
    aliases:
    - config
    description:
    - By default, the module will connect to the remote device and retrieve the current
      running-config to use as a base for comparing against the contents of source.
    - There are times when you do not want to have the task get the current running-config
      for every task in a playbook.
    - The I(running_config) argument allows the implementer to pass in the configuration
      to use as the base config for comparison.
    type: str

intended_config:
    description:
    - The C(intended_config) provides the master configuration the node should conform
      to and is used to check the final running-config against.
    - This argument will not modify any settings on the remote device and is strictly
      used to check the compliance of the current device's configuration against.
    - When specifying this argument, the task should also modify the C(diff_against) value
      and set it to I(intended).
    type: str

allow_duplicates:
    default: false
    description:
    - Allows duplicate commands to be sent to the device. This is to accommodate scenarios
      where address families are configured.
    - Only used with the C(lines) parameter.
    type: bool
    version_added: 1.2.0
    version_added_collection: f5networks.f5_modules

diff_ignore_lines:
    description:
    - Use this argument to specify one or more lines that should be ignored during the
      diff.
    - This is used for lines in the configuration that are automatically updated by the
      system.
    - This argument takes a list of regular expressions or exact line matches.
    elements: str
    type: list

Outputs

backup_path:
  description: The full path to the backup file.
  returned: when backup is yes
  sample: /playbooks/ansible/backup/bigip_imish_config.2016-07-16@22:28:34
  type: str
commands:
  description: The set of commands that will be pushed to the remote device.
  returned: always
  sample:
  - interface ANYCAST-P2P-2
  - neighbor 20.20.20.21 remote-as 65000
  - neighbor 20.20.20.21 fall-over bfd
  type: list
updates:
  description: The set of commands that will be pushed to the remote device.
  returned: always
  sample:
  - interface ANYCAST-P2P-2
  - neighbor 20.20.20.21 remote-as 65000
  - neighbor 20.20.20.21 fall-over bfd
  type: list