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@ -28,7 +28,7 @@ things in your playbooks.
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.. code-block:: yaml
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tasks:
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- service:
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- ansible.builtin.service:
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name: foo
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state: started
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enabled: yes
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@ -54,7 +54,7 @@ want certain steps to execute in normal mode even when the `--check` flag is use
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- webserver
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tasks:
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- script: verify.sh
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- ansible.builtin.script: verify.sh
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check_mode: no
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Modules That Are Useful for Testing
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@ -64,7 +64,7 @@ Certain playbook modules are particularly good for testing. Below is an example
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tasks:
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- wait_for:
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- ansible.builtin.wait_for:
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host: "{{ inventory_hostname }}"
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port: 22
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delegate_to: localhost
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@ -84,8 +84,8 @@ It's easy to push an arbitrary script (in any language) on a remote host and the
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tasks:
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- script: test_script1
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- script: test_script2 --parameter value --parameter2 value
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- ansible.builtin.script: test_script1
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- ansible.builtin.script: test_script2 --parameter value --parameter2 value
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If using roles (you should be, roles are great!), scripts pushed by the script module can live in the 'files/' directory of a role.
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@ -93,10 +93,10 @@ And the assert module makes it very easy to validate various kinds of truth::
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tasks:
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- shell: /usr/bin/some-command --parameter value
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- ansible.builtin.shell: /usr/bin/some-command --parameter value
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register: cmd_result
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- assert:
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- ansible.builtin.assert:
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that:
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- "'not ready' not in cmd_result.stderr"
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- "'gizmo enabled' in cmd_result.stdout"
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@ -105,11 +105,11 @@ Should you feel the need to test for the existence of files that are not declara
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tasks:
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- stat:
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- ansible.builtin.stat:
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path: /path/to/something
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register: p
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- assert:
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- ansible.builtin.assert:
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that:
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- p.stat.exists and p.stat.isdir
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@ -157,7 +157,7 @@ This is the great culmination of embedded tests::
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pre_tasks:
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- name: take out of load balancer pool
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command: /usr/bin/take_out_of_pool {{ inventory_hostname }}
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ansible.builtin.command: /usr/bin/take_out_of_pool {{ inventory_hostname }}
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delegate_to: 127.0.0.1
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roles:
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@ -169,7 +169,7 @@ This is the great culmination of embedded tests::
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post_tasks:
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- name: add back to load balancer pool
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command: /usr/bin/add_back_to_pool {{ inventory_hostname }}
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ansible.builtin.command: /usr/bin/add_back_to_pool {{ inventory_hostname }}
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delegate_to: 127.0.0.1
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Of course in the above, the "take out of the pool" and "add back" steps would be replaced with a call to an Ansible load balancer
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@ -192,7 +192,7 @@ This above approach can also be modified to run a step from a testing machine re
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pre_tasks:
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- name: take out of load balancer pool
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command: /usr/bin/take_out_of_pool {{ inventory_hostname }}
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ansible.builtin.command: /usr/bin/take_out_of_pool {{ inventory_hostname }}
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delegate_to: 127.0.0.1
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roles:
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@ -201,13 +201,13 @@ This above approach can also be modified to run a step from a testing machine re
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- webserver
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tasks:
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- script: /srv/qa_team/app_testing_script.sh --server {{ inventory_hostname }}
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- ansible.builtin.script: /srv/qa_team/app_testing_script.sh --server {{ inventory_hostname }}
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delegate_to: testing_server
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post_tasks:
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- name: add back to load balancer pool
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command: /usr/bin/add_back_to_pool {{ inventory_hostname }}
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ansible.builtin.command: /usr/bin/add_back_to_pool {{ inventory_hostname }}
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delegate_to: 127.0.0.1
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In the above example, a script is run from the testing server against a remote node prior to bringing it back into
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