Netdata: add alerts for cpu, ram, disks

playbook-netdata.yml

@@ -13,6 +13,7 @@
     base_dir: "{{ (application_dir, app_name) | path_join }}"
     config_dir: "{{ (base_dir, 'config') | path_join }}"
     config_go_d_dir: "{{ (config_dir, 'go.d') | path_join }}"
+    config_health_d_dir: "{{ (config_dir, 'health.d') | path_join }}"
     data_dir: "{{ (base_dir, 'data') | path_join }}"
 
   tasks:
@@ -37,6 +38,7 @@
         - "{{ data_dir }}"
         - "{{ config_dir }}"
         - "{{ config_go_d_dir }}"
+        - "{{ config_health_d_dir }}"
 
     - name: "Copy netdata config file"
       ansible.builtin.template:
@@ -75,6 +77,43 @@
       loop: "{{ go_d_existing_files.files }}"
       when: (item.path | basename) not in (go_d_source_files.files | map(attribute='path') | map('basename') | list)
 
+    - name: "Find all health.d config files"
+      ansible.builtin.find:
+        paths: "files/{{ app_name }}/health.d"
+        file_type: file
+      delegate_to: localhost
+      register: health_d_source_files
+
+    - name: "Template all health.d config files"
+      ansible.builtin.template:
+        src: "{{ item.path }}"
+        dest: "{{ config_health_d_dir }}/{{ item.path | basename }}"
+        owner: "{{ app_user }}"
+        group: "{{ app_user }}"
+        mode: "0640"
+      loop: "{{ health_d_source_files.files }}"
+
+    - name: "Find existing health.d config files on server"
+      ansible.builtin.find:
+        paths: "{{ config_health_d_dir }}"
+        file_type: file
+      register: health_d_existing_files
+
+    - name: "Remove health.d config files that don't exist in source"
+      ansible.builtin.file:
+        path: "{{ item.path }}"
+        state: absent
+      loop: "{{ health_d_existing_files.files }}"
+      when: (item.path | basename) not in (health_d_source_files.files | map(attribute='path') | map('basename') | list)
+
+    - name: "Copy health alarm notify config"
+      ansible.builtin.template:
+        src: "files/{{ app_name }}/health_alarm_notify.template.conf"
+        dest: "{{ config_dir }}/health_alarm_notify.conf"
+        owner: "{{ app_user }}"
+        group: "{{ app_user }}"
+        mode: "0640"
+
     - name: "Grab docker group id."
       ansible.builtin.shell:
         cmd: |