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Icinga Director Collection for Ansible

ci-ansible-test codecov

This Ansible collection contains:

  1. Ansible modules to change objects in Icinga 2 using the director API. Additionally all supported modules have an appropriate *_info-module to gather facts about the existing objects in the director.

    • icinga_command_template
    • icinga_command
    • icinga_endpoint
    • icinga_host_template
    • icinga_host
    • icinga_hostgroup
    • icinga_notification
    • icinga_notification_template
    • icinga_service
    • icinga_service_apply
    • icinga_service_template
    • icinga_servicegroup
    • icinga_serviceset
    • icinga_timeperiod
    • icinga_timeperiod_template
    • icinga_user_group
    • icinga_user_template
    • icinga_user
    • icinga_zone

  2. A module to deploy changes in the director and a corresponding info-module.

  3. A role to change objects in Icinga 2 using the the provided modules.

  4. An inventory plugin to use hosts and groups defined in Icinga as a dynamic inventory.

Required Ansible version: 2.14.0

Recommended Icinga-Director version: 2.11.1

Installation

If you use Ansible >=3.0.0, this collection is included in Ansible.

If you use an older version, you can install it with Ansible Galaxy:

ansible-galaxy collection install telekom_mms.icinga_director

Alternatively put the collection into a requirements.yml-file:

---
collections:
- telekom_mms.icinga_director

Documentation

Our modules include documentation.

You can find the complete documentation for the modules in the docs-folder or in the Ansible documentation.

To display it on the command-line you can use the ansible-doc command.

For example, to see the documentation for the module icinga_host run the following command on the cli:

ansible-doc telekom_mms.icinga_director.icinga_host

To see the documentation for the inventory plugin, run:

ansible-doc -t inventory telekom_mms.icinga_director.icinga_director_inventory

Examples using the modules

See the examples directory for a complete list of examples.

- hosts: localhost
  collections:
    - telekom_mms.icinga_director
  tasks:
    - name: create a host in icinga
      telekom_mms.icinga_director.icinga_host:
        state: present
        url: "https://example.com"
        url_username: "{{ icinga_user }}"
        url_password: "{{ icinga_pass }}"
        object_name: "{{ ansible_hostname }}"
        address: "{{ ansible_default_ipv4.address }}"
        display_name: "{{ ansible_hostname }}"
        groups:
          - "foo"
        imports:
          - "StandardServer"
        vars:
          dnscheck: "no"

- name: Query a service apply rule in icinga
  telekom_mms.icinga_director.icinga_service_apply_info:
    url: "{{ icinga_url }}"
    url_username: "{{ icinga_user }}"
    url_password: "{{ icinga_pass }}"
    query: "SERVICE_dummy"
  register: result

Examples using the role

Please see the README of the role.

Examples using the inventory plugin

Create a file that ends with icinga_director_inventory.yaml, for example inventory.icinga_director_inventory.yaml.

The content should look like this:

plugin: telekom_mms.icinga_director.icinga_director_inventory
url: "https://example.com"
url_username: foo
url_password: bar
force_basic_auth: False

Then you can use the dynamic inventory like this:

ansible-playbook -i inventory.icinga_director_inventory.yaml path/to/your/playbook.yml

Example using module defaults groups

With ansible-core >= 2.12 it is possible to specify defaults parameters for all modules in this collection using Module defaults groups. Use it like this:

- hosts: localhost

  module_defaults:
    group/telekom_mms.icinga_director.icinga:
      url: "https://example.com"
      url_username: foo
      url_password: bar

  tasks:
    - name: Create host
      telekom_mms.icinga_director.icinga_host:
        object_name: myhost
        address: 172.0.0.1

    - name: Create command
      telekom_mms.icinga_director.icinga_command:
        object_name: my-command
        command: my-command.sh

Examples for defining multiple assign_filter conditions

The Icinga Director API expects multiple conditions for the assign_filter in a different format than what is rendered to the configuration files.

Example: An assign condition in the config looking like this:

assign where host.vars.something == "foo" || host.vars.something_else == "bar"

would have to look like this when using the module:

assign_filter: 'host.vars.something="foo"|host.vars.something_else="bar"'

Contributing

See Contributing.

Troubleshooting

If one of the following errors is thrown, your Icinga Director is probably sitting behind a basic authentication prompt. Use force_basic_auth: true in your tasks to fix the problem. If you are using this collections' ansible role, you have to use icinga_force_basic_auth: true to fix this problem.

fatal: [localhost]: FAILED! => {"changed": false, "msg": "bad return code while creating: -1. Error message: Request failed: <urlopen error Tunnel connection failed: 302 Found>"}

failed: [localhost] => {"ansible_loop_var": "item", "changed": false, "item": "localhost", "msg": "AbstractDigestAuthHandler does not support the following scheme: 'Negotiate'", "status": -1, "url": "https://icinga-director.example.com/director/host?name=foohost"}

Known Errors with different Director versions

Director 1.11.1

When creating notifications that contain the users-parameter, the task might not be idempotent (see).

Director 1.11.0

You cannot create usergroups because of invalid property assign_filter (see).

Director 1.10.0

Existing service apply rule objects cannot be modified (see):

TASK [Add service apply rule to icinga] ********************************************************************************************
fatal: [localhost]: FAILED! => {"changed": false, "msg": "exception when deleting: 'id'"}

Director 1.9.0

When creating service checks, the tasks fails (see):

failed: [icinga2-master1.localdomain] (item={'name': 'director-generic-service', 'enable_active_checks': True, 'enable_event_handler': True, 'enable_flapping': True, 'enable_notifications': True, 'eanble_passive_checks': True, 'enable_perfdata': True, 'use_agent': True, 'volatile': False}) => {"ansible_loop_var": "item", "changed": false, "item": {"eanble_passive_checks": true, "enable_active_checks": true, "enable_event_handler": true, "enable_flapping": true, "enable_notifications": true, "enable_perfdata": true, "name": "director-generic-service", "use_agent": true, "volatile": false}, "msg": "bad return code while creating: 422. Error message: Trying to recreate icinga_service (\"{\"object_name\":\"director-generic-service\"}\")"}

Extras

  • Use our code snippets template supported in Visual Studio Code

Please see the README for more information.

License

GPLv3

Author Information

  • Sebastian Gumprich
  • Lars Krahl
  • Michaela Mattes
  • Martin Schurz