Add FreeIPA version as Ansible facts for testing.

Some attributes are not present in all supported versions of FreeIPA,
and this might cause tests to fail due to unsupported versions.

This patch add the means to test if a test can be executed based on
the target host FreeIPA version.

tests/hostgroup/test_hostgroup_rename.yml

@@ -5,101 +5,107 @@
   gather_facts: false
 
   tasks:
-  - name: Ensure testing host-group are absent
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name:
-      - databases
-      - datalake
-      - inexistenthostgroup
-      state: absent
+  - include_tasks: ../env_freeipa_facts.yml
 
-  - name: Ensure host-group databases is present
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: databases
-      state: present
-    register: result
-    failed_when: not result.changed
+  - name: Tests requiring IPA version 4.8.7+
+    block:
+      - name: Ensure testing host-group are absent
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name:
+          - databases
+          - datalake
+          - inexistenthostgroup
+          state: absent
 
-  - name: Rename host-group from `databases` to `datalake`
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: databases
-      rename: datalake
-      state: renamed
-    register: result
-    failed_when: not result.changed
+      - name: Ensure host-group databases is present
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: databases
+          state: present
+        register: result
+        failed_when: not result.changed
 
-  - name: Ensure host-group database was already absent
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: database
-      state: absent
-    register: result
-    failed_when: result.changed
+      - name: Rename host-group from `databases` to `datalake`
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: databases
+          rename: datalake
+          state: renamed
+        register: result
+        failed_when: not result.changed
 
-  - name: Rename host-group from `databases` to `datalake`, again
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: databases
-      rename: datalake
-      state: renamed
-    register: result
-    failed_when: result.changed or result.failed
+      - name: Ensure host-group database was already absent
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: database
+          state: absent
+        register: result
+        failed_when: result.changed
 
-  - name: Rename host-group with same name.
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: datalake
-      rename: datalake
-      state: renamed
-    register: result
-    failed_when: result.changed
+      - name: Rename host-group from `databases` to `datalake`, again
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: databases
+          rename: datalake
+          state: renamed
+        register: result
+        failed_when: result.changed or result.failed
 
-  - name: Ensure testing hostgroups do not exist.
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: inexistenthostgroup,alsoinexistent
-      state: absent
+      - name: Rename host-group with same name.
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: datalake
+          rename: datalake
+          state: renamed
+        register: result
+        failed_when: result.changed
 
-  - name: Rename inexistent host-group to an existing one.
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: inexistenthostgroup
-      rename: datalake
-      state: renamed
-    register: result
-    failed_when: result.changed or result.failed
+      - name: Ensure testing hostgroups do not exist.
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: inexistenthostgroup,alsoinexistent
+          state: absent
 
-  - name: Rename inexistent host-group to a non-existing one.
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: inexistenthostgroup
-      rename: alsoinexistent
-      state: renamed
-    register: result
-    failed_when: not result.failed or "Attribute `rename` can not be used, unless hostgroup exists." not in result.msg
+      - name: Rename inexistent host-group to an existing one.
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: inexistenthostgroup
+          rename: datalake
+          state: renamed
+        register: result
+        failed_when: result.changed or result.failed
 
-  - name: Ensure host-group databases is present
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: databases
-      state: present
+      - name: Rename inexistent host-group to a non-existing one.
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: inexistenthostgroup
+          rename: alsoinexistent
+          state: renamed
+        register: result
+        failed_when: not result.failed or "Attribute `rename` can not be used, unless hostgroup exists." not in result.msg
 
-  - name: Rename host-group to an existing one.
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name: databases
-      rename: datalake
-      state: renamed
-    register: result
-    failed_when: not result.failed or "This entry already exists" not in result.msg
+      - name: Ensure host-group databases is present
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: databases
+          state: present
 
-  - name: Ensure host-group databases and datalake are absent
-    ipahostgroup:
-      ipaadmin_password: SomeADMINpassword
-      name:
-      - databases
-      - datalake
-      state: absent
+      - name: Rename host-group to an existing one.
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name: databases
+          rename: datalake
+          state: renamed
+        register: result
+        failed_when: not result.failed or "This entry already exists" not in result.msg
+
+      - name: Ensure host-group databases and datalake are absent
+        ipahostgroup:
+          ipaadmin_password: SomeADMINpassword
+          name:
+          - databases
+          - datalake
+          state: absent
+
+    when: ipa_version is version('4.8.7', '>=')