Merge pull request #3 from weakcamel/update_github_actions_and_fix_lint

fix Github actions

.github/workflows/lint.yml

@@ -12,4 +12,4 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Lint Ansible Playbook
-        uses: ansible/ansible-lint-action@master
+        uses: ansible/ansible-lint-action@main

defaults/main.yml

@@ -52,18 +52,18 @@ loki_chunk_store_config:
 
 loki_schema_config:
   configs:
-  - from: 2020-01-01
-    store: boltdb
-    object_store: filesystem
-    schema: v11
-    index:
-      prefix: index_
-      period: 168h
-
-    chunks:
-      prefix: index_
-      period: 168h
-    row_shards: 16
+    - from: 2020-01-01
+      store: boltdb
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 168h
+
+      chunks:
+        prefix: index_
+        period: 168h
+      row_shards: 16
 
 loki_limits_config:
   enforce_metric_name: false
@@ -94,9 +94,9 @@ promtail_scrape_config:
         host: "{{ ansible_hostname }}"
       max_age: 12h
     relabel_configs:
-    - source_labels:
-      - __journal__systemd_unit
-      target_label: unit
+      - source_labels:
+          - __journal__systemd_unit
+        target_label: unit
 
 promtail_target_config: []
 promtail_positions_config:

handlers/main.yml

@@ -1,30 +1,30 @@
 ---
 - name: restart loki
   become: true
-  systemd:
+  ansible.builtin.systemd:
     daemon_reload: true
     name: loki
     state: restarted
   when: ('loki' in loki_bins)
 
 - name: reload loki
   become: true
-  systemd:
+  ansible.builtin.systemd:
     name: loki
     state: reloaded
   when: ('loki' in loki_bins)
 
 - name: restart promtail
   become: true
-  systemd:
+  ansible.builtin.systemd:
     daemon_reload: true
     name: promtail
     state: restarted
   when: ('promtail' in loki_bins)
 
 - name: reload promtail
   become: true
-  systemd:
+  ansible.builtin.systemd:
     name: promtail
     state: reloaded
-  when: ('promtail' in loki_bins)
+  when: ('promtail' in loki_bins)

meta/main.yml

@@ -5,7 +5,7 @@ galaxy_info:
   description: Deploy and configure Loki and Promtail.
   issue_tracker_url: https://github.com/weakcamel/ansible-role-loki/issues
   license: WTFPL
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   platforms:
     - name: Ubuntu
       versions:

tasks/configure.yml

@@ -1,6 +1,6 @@
 ---
 - name: configure loki
-  template:
+  ansible.builtin.template:
     src: "loki.yml.j2"
     dest: "{{ loki_config_dir }}/loki.yml"
     force: true
@@ -12,7 +12,7 @@
   when: ('loki' in loki_bins)
 
 - name: configure promtail
-  template:
+  ansible.builtin.template:
     src: "promtail.yml.j2"
     dest: "{{ loki_config_dir }}/promtail.yml"
     force: true
@@ -21,4 +21,4 @@
     mode: 0640
   notify:
     - reload promtail
-  when: ('promtail' in loki_bins)
+  when: ('promtail' in loki_bins)

tasks/install.yml

@@ -1,12 +1,12 @@
 ---
 - name: create {{ loki_group }} system group
-  group:
+  ansible.builtin.group:
     name: "{{ loki_group }}"
     system: true
     state: present
 
 - name: create {{ loki_user }} system user
-  user:
+  ansible.builtin.user:
     name: "{{ loki_user }}"
     system: true
     shell: "/usr/sbin/nologin"
@@ -15,7 +15,7 @@
     home: "{{ loki_storage_dir }}"
 
 - name: create loki data directory
-  file:
+  ansible.builtin.file:
     path: "{{ item }}"
     state: directory
     owner: loki
@@ -28,7 +28,7 @@
   when: ('loki' in loki_bins)
 
 - name: create loki configuration directories
-  file:
+  ansible.builtin.file:
     path: "{{ item }}"
     state: directory
     owner: root
@@ -37,13 +37,15 @@
   with_items:
     - "{{ loki_config_dir }}"
 
-- block:
+- name: retrieve Loki binaries
+  block:
     - name: download binaries to a temporary folder
       become: false
-      get_url:
+      ansible.builtin.get_url:
         url: "https://github.com/grafana/loki/releases/download/v{{ loki_version }}/{{ item }}-linux-{{ go_arch }}.zip"
         dest: "/tmp/{{ item }}-{{ loki_version }}-linux-{{ go_arch }}.zip"
         checksum: "sha256:{{ __loki_bins_checksum[item] }}"
+        mode: 0644
       register: _download_archive
       until: _download_archive is succeeded
       retries: 5
@@ -53,7 +55,7 @@
 
     - name: unpack binaries
       become: false
-      unarchive:
+      ansible.builtin.unarchive:
         src: "/tmp/{{ item }}-{{ loki_version }}-linux-{{ go_arch }}.zip"
         dest: "/tmp"
         creates: "/tmp/{{ item }}-{{ loki_version }}-linux-{{ go_arch }}"
@@ -62,7 +64,7 @@
       check_mode: false
 
     - name: propagate official binaries
-      copy:
+      ansible.builtin.copy:
         src: "/tmp/{{ item }}-linux-{{ go_arch }}"
         dest: "/usr/local/bin/{{ item }}"
         mode: 0755
@@ -74,7 +76,7 @@
         - restart loki
 
 - name: create systemd service unit
-  template:
+  ansible.builtin.template:
     src: "{{ item }}.service.j2"
     dest: "/etc/systemd/system/{{ item }}.service"
     owner: root

tasks/preflight.yml

@@ -1,12 +1,13 @@
 ---
 - name: Assert usage of systemd as an init system
-  assert:
+  ansible.builtin.assert:
     that: ansible_service_mgr == 'systemd'
     msg: "This module only works with systemd"
 
-- block:
+- name: Get loki latest release
+  block:
     - name: Get latest release
-      uri:
+      ansible.builtin.uri:
         url: "https://api.github.com/repos/grafana/loki/releases/latest"
         method: GET
         return_content: true
@@ -21,20 +22,23 @@
       retries: 5
 
     - name: Set loki version to {{ _latest_release.json.tag_name[1:] }}
-      set_fact:
+      ansible.builtin.set_fact:
         loki_version: "{{ _latest_release.json.tag_name[1:] }}"
   when:
     - loki_version == "latest"
     - loki_binary_local_dir | length == 0
 
-- block:
+- name: Load loki checksums
+  block:
     - name: Get checksum list
-      set_fact:
-        __loki_checksums: "{{ lookup('url', 'https://github.com/grafana/loki/releases/download/v' + loki_version + '/SHA256SUMS', wantlist=True) | list }}"
+      ansible.builtin.set_fact:
+        __loki_checksums: >-
+          {{ lookup('url', 'https://github.com/grafana/loki/releases/download/v'
+             + loki_version + '/SHA256SUMS', wantlist=True) | list }}
       run_once: true
 
     - name: Get checksum for bins
-      set_fact:
+      ansible.builtin.set_fact:
         __loki_bins_checksum: "{{ __loki_bins_checksum | default({}) | combine({item[1]: item[0].split()[0]}) }}"
       loop: "{{ lookup('nested', __loki_checksums, loki_bins, wantlist=True) }}"
       when: