Fix linters and metadata

With update of ansible-lint to version >=6.0.0 a lot of new
linters were added, that enabled by default. In order to comply
with linter rules we're applying changes to the role.

With that we also update metdata to reflect current state.

Change-Id: I4aab8ba621228d3fbf79b1da8227be41f3258b5f

defaults/main.yml

@@ -24,21 +24,21 @@ systemd_service_restart_changed: yes
 systemd_tempd_prefix: tempd
 
 # Give a reasonable amount of time for the server to start up/shut down
-systemd_TimeoutSec: 120
-systemd_Restart: on-failure
-systemd_RestartSec: 2
+systemd_service_timeout_sec: "{{ systemd_TimeoutSec | default(120) }}"
+systemd_service_restart: "{{ systemd_Restart | default('on-failure') }}"
+systemd_service_restart_sec: "{{ systemd_RestartSec | default(2) }}"
 
 # Accounting options
-systemd_CPUAccounting: true
-systemd_BlockIOAccounting: true
-systemd_MemoryAccounting: true
-systemd_TasksAccounting: true
+systemd_service_cpu_accounting: "{{ systemd_CPUAccounting | default(true) }}"
+systemd_service_block_io_accounting: "{{ systemd_BlockIOAccounting | default(true) }}"
+systemd_service_memory_accounting: "{{ systemd_MemoryAccounting | default(true) }}"
+systemd_service_tasks_accounting: "{{ systemd_TasksAccounting | default(true) }}"
 
 # Sandboxing options
-systemd_PrivateTmp: false
-systemd_PrivateDevices: false
-systemd_PrivateNetwork: false
-systemd_PrivateUsers: false
+systemd_service_private_tmp: "{{ systemd_PrivateTmp | default(false) }}"
+systemd_service_private_devices: "{{ systemd_PrivateDevices | default(false) }}"
+systemd_service_private_network: "{{ systemd_PrivateNetwork | default(false) }}"
+systemd_service_private_users: "{{ systemd_PrivateUsers | default(false) }}"
 
 # Start service after a given target. This is here because we want to define common
 #  after targets used on most services. This can be overridden or agumented using

handlers/systemd_restart.yml

@@ -15,7 +15,10 @@
 
 - name: "Restart service {{ services_results.item.service_name | replace(' ', '_') }}"
   systemd:
-    name: "{{ services_results.item.service_name | replace(' ', '_') }}{{ template_argument }}.{{ (services_results.item.timer is defined) | ternary('timer', 'service') }}"
+    name: >-
+      {{ services_results.item.service_name | replace(' ', '_') }}{{ template_argument }}.{{
+        (services_results.item.timer is defined) | ternary('timer', 'service')
+      }}
     state: restarted
   loop: "{{ services_results.item.template_arguments | default(['']) }}"
   loop_control:

meta/main.yml

@@ -18,18 +18,20 @@ galaxy_info:
   description: Installation and setup of systemd_service
   company: Rackspace
   license: Apache2
-  min_ansible_version: 2.0
+  role_name: systemd_service
+  namespace: openstack
+  min_ansible_version: "2.10"
   platforms:
     - name: Debian
       versions:
-        - buster
+        - bullseye
     - name: Ubuntu
       versions:
-        - bionic
         - focal
+        - jammy
     - name: EL
       versions:
-        - 8
-  categories:
+        - "9"
+  galaxy_tags:
     - systemd
     - development

releasenotes/notes/accounting_sandboxing_var_rename-95725d5a123c0dc5.yaml

@@ -0,0 +1,22 @@
+---
+
+deprecations:
+  - |
+    In order to follow ansible naming conventions for variables,
+    following variables were renamed:
+
+      * systemd_TimeoutSec -> systemd_service_timeout_sec
+      * systemd_Restart -> systemd_service_restart
+      * systemd_RestartSec -> systemd_service_restart_sec
+      * systemd_CPUAccounting -> systemd_service_cpu_accounting
+      * systemd_BlockIOAccounting -> systemd_service_block_io_accounting
+      * systemd_MemoryAccounting -> systemd_service_memory_accounting
+      * systemd_TasksAccounting -> systemd_service_tasks_accounting
+      * systemd_PrivateTmp -> systemd_service_private_tmp
+      * systemd_PrivateDevices -> systemd_service_private_devices
+      * systemd_PrivateNetwork -> systemd_service_private_network
+      * systemd_PrivateUsers -> systemd_service_private_users
+
+    Old variable names were kept for backwards compatibility but will be
+    removed in next releases. It is highly adviced to use new variable
+    names in your deployments.

tasks/main.yml

@@ -141,9 +141,13 @@
   systemd:
     daemon_reload: yes
   when:
-    - (systemd_services_result is changed) or (systemd_timer_result is changed) or (systemd_override_result is changed ) or (systemd_socket.results | selectattr('changed', 'true') | length > 0)
+    - (systemd_services_result is changed) or
+      (systemd_timer_result is changed) or
+      (systemd_override_result is changed ) or
+      (systemd_socket.results | selectattr('changed', 'true') | length > 0)
 
-- include_tasks: systemd_load.yml
+- name: Including systemd_load tasks
+  include_tasks: systemd_load.yml
   loop: "{{ systemd_services }}"
   loop_control:
     loop_var: service

templates/systemd-service.j2

@@ -65,10 +65,10 @@ ExecStopPost={{ execstoppost }}
 {% endfor %}
 
 # Give a reasonable amount of time for the server to start up/shut down
-TimeoutSec={{ systemd_TimeoutSec }}
+TimeoutSec={{ systemd_service_timeout_sec }}
 {% if service_type != 'oneshot' %}
-Restart={{ systemd_Restart }}
-RestartSec={{ systemd_RestartSec }}
+Restart={{ systemd_service_restart }}
+RestartSec={{ systemd_service_restart_sec }}
 {% endif %}
 
 {% if item.standard_output is defined %}
@@ -86,10 +86,10 @@ Slice={{ systemd_slice_name }}.slice
 {{ key }}={{ value }}
 {%   endfor %}
 {% else %}
-CPUAccounting={{ systemd_CPUAccounting }}
-BlockIOAccounting={{ systemd_BlockIOAccounting }}
-MemoryAccounting={{ systemd_MemoryAccounting }}
-TasksAccounting={{ systemd_TasksAccounting }}
+CPUAccounting={{ systemd_service_cpu_accounting }}
+BlockIOAccounting={{ systemd_service_block_io_accounting }}
+MemoryAccounting={{ systemd_service_memory_accounting }}
+TasksAccounting={{ systemd_service_tasks_accounting }}
 {% endif %}
 
 {% if service_type != 'oneshot' %}
@@ -99,15 +99,15 @@ TasksAccounting={{ systemd_TasksAccounting }}
 {{ key }}={{ value }}
 {%     endfor %}
 {%   else %}
-PrivateTmp={{ systemd_PrivateTmp }}
-PrivateDevices={{ systemd_PrivateDevices }}
-PrivateNetwork={{ systemd_PrivateNetwork }}
+PrivateTmp={{ systemd_service_private_tmp }}
+PrivateDevices={{ systemd_service_private_devices }}
+PrivateNetwork={{ systemd_service_private_network }}
 {# NOTE(cloudnull): Limit the use of PrivateUsers
    The systemd directive "PrivateUsers" was implemented in systemd version 232.
    To correct a lot of spam messages in the journal the default directive is
    limited when to systemd version greater than or equal to 232 #}
 {%     if (systemd_version | int) >= 232 %}
-PrivateUsers={{ systemd_PrivateUsers }}
+PrivateUsers={{ systemd_service_private_users }}
 {%     endif %}
 {%   endif %}
 {%   if systemd_version|int >= 235 and item.state_directory is defined %}