resolv.conf solved!

playbooks/software/prometheus.yml

@@ -0,0 +1,133 @@
+---
+- name: prom
+  hosts:
+  - prometheus.guaranteedstruggle.host 
+  vars:
+    prom_version: '2.55.1'
+  gather_facts: yes
+  become: yes
+  tasks: 
+
+  - name: Ensure group "prometheus" exists
+    ansible.builtin.group:
+      name:  prometheus
+      state: present
+  - name: Add user "prometheus"  
+    ansible.builtin.user:
+      name:   prometheus
+      groups: prometheus
+      shell: /sbin/nologin
+      create_home: no
+      append: yes
+      comment: "prometheus nologin User"
+      state: present 
+
+  - name: Creates directory
+    ansible.builtin.file:
+      path: /etc/prometheus
+      state: directory
+      group: prometheus
+      owner: prometheus 
+  - name: Creates directory
+    ansible.builtin.file:
+      path: /usr/share/prometheus
+      state: directory
+      group: prometheus
+      owner: prometheus 
+  - name: Creates directory
+    ansible.builtin.file:
+      path: /prometheus-data
+      state: directory
+      group: prometheus
+      owner: prometheus 
+
+  - name: Unarchive a file that needs to be downloaded (added in 2.0)
+    ansible.builtin.unarchive:
+      src: https://github.com/prometheus/prometheus/releases/download/v{{prom_version}}/prometheus-{{prom_version}}.linux-amd64.tar.gz
+      dest: /usr/share/prometheus
+      creates: /usr/share/prometheus/prometheus-{{prom_version}}.linux-amd64
+      remote_src: yes
+
+
+  - name: Create a symbolic link
+    ansible.builtin.file:
+      src: /usr/share/prometheus/prometheus-{{prom_version}}.linux-amd64/prometheus
+      dest: /usr/sbin/prometheus
+      owner: prometheus
+      group: prometheus
+      state: link
+  - name: Create a symbolic link
+    ansible.builtin.file:
+      src: /usr/share/prometheus/prometheus-{{prom_version}}.linux-amd64/promtool
+      dest: /usr/sbin/promtool
+      owner: prometheus
+      group: prometheus
+      state: link
+
+  - name: Copy prometheus.yaml
+    register: prometheus_config_file
+    copy:
+      src: ../../files/prometheus/prometheus.yaml
+      dest: /etc/prometheus/prometheus.yaml 
+    notify:
+      - reload prometheus
+  - name: Copy web-config
+    register: web_config_file
+    copy:
+      src: ../../files/prometheus/web-config.yaml
+      dest: /etc/prometheus/web-config.yaml 
+    notify:
+      - reload prometheus
+  - name: Copy rules.yaml
+    register: rules_file
+    copy:
+      src: ../../files/prometheus/rules.yaml
+      dest: /etc/prometheus/rules.yaml 
+    notify:
+      - reload prometheus
+  - name: Copy alerts.yaml
+    register: alerts_file
+    copy:
+      src: ../../files/prometheus/alerts.yaml
+      dest: /etc/prometheus/alerts.yaml
+    notify:
+      - reload prometheus
+
+      
+  - name: Copy prometheus.service
+    register: prometheus_service_file
+    copy:
+      src: ../../files/prometheus/prometheus.service
+      dest: /etc/systemd/system/prometheus.service
+
+
+  - name: ensure service
+    ansible.builtin.systemd_service:
+      name: prometheus
+      state: started
+      enabled: true
+      
+  # - name: reload service
+  #   ansible.builtin.systemd_service:
+  #     name: prometheus
+  #     state: reloaded
+  #   when:
+  #   - rules_file.changed
+  #   - alerts_file.changed
+  #   - prometheus_service_file.changed
+  #   - web_config_file.changed
+
+  - name: Just force systemd to reread configs
+    ansible.builtin.systemd_service:
+      daemon_reload: true
+    when: prometheus_service_file.changed
+
+
+
+  handlers:
+  - name: reload prometheus
+    ansible.builtin.systemd_service:
+      name: prometheus
+      state: reloaded
+
+#### TODO как откатывать неудачную проверку promtool'ом ?