Add playbook to stop and backup services

playbooks/filter_plugins/service_filters.py

@@ -3,6 +3,7 @@ class FilterModule(object):
         return {
             'my_service_attributes': self.my_service_attributes,
             'services_to_dnscontrol': self.services_to_dnscontrol,
+            'services_get_backups': self.services_get_backups,
         }
 
     def my_service_attributes(self, services, host, attribute="name"):
@@ -23,6 +24,15 @@ class FilterModule(object):
 
         return result
 
+    def services_get_backups(self, all_services, wanted_services):
+        result = []
+        for service in all_services:
+            if service.get("name") in wanted_services:
+                for backup in service.get("backup") or []:
+                    result.append(backup["name"])
+        return result
+
+
     def services_to_dnscontrol(self, services):
         result = {}
         for service in services:

playbooks/stop-and-backup-unused.yml

@@ -0,0 +1,32 @@
+---
+- name: Stop and backup services
+  hosts: serguzim_net
+  vars:
+    host_services: "{{ all_services | my_service_attributes(inventory_hostname) | union(common_services) }}"
+  tasks:
+    - name: Get unused services
+      ansible.builtin.include_tasks:
+        file: tasks/get-unused.yml
+
+    - name: Set unused services backups
+      ansible.builtin.set_fact:
+        unused_services_backups: "{{ all_services | services_get_backups(unused_services) }}"
+    - name: Debug unused services backups
+      ansible.builtin.debug:
+        msg: "{{ unused_services_backups }}"
+
+    - name: Stop unused services
+      ansible.builtin.include_tasks:
+        file: tasks/stop-unused.yml
+
+    - name: Backup unused services
+      ansible.builtin.command:
+        cmd: sudo autorestic -c .autorestic.all.yml backup -l {{ item }}
+        chdir: "{{ (services_path, 'backup') | path_join }}"
+      loop: "{{ unused_services_backups }}"
+      changed_when: true
+      become: true
+      register: cmd_result_backup
+      until: "cmd_result_backup is not failed"
+      retries: 10
+      delay: 10

playbooks/tasks/get-unused.yml

@@ -0,0 +1,17 @@
+- name: Get running compose projects
+  ansible.builtin.shell:
+    executable: /usr/bin/bash
+    cmd: |
+      set -o pipefail
+      docker container ls --format json \
+        | jq .Labels \
+        | grep -oe 'com.docker.compose.project=[a-zA-Z0-9_-]*' \
+        | sed -e 's/com.docker.compose.project=//' \
+        | sort \
+        | uniq
+  changed_when: false
+  register: docker_compose_projects_result
+
+- name: Set unused services
+  ansible.builtin.set_fact:
+    unused_services: "{{ docker_compose_projects_result.stdout_lines | difference(host_services) }}"

playbooks/tasks/stop-unused.yml

@@ -1,19 +1,7 @@
-- name: Get running compose projects
-  ansible.builtin.shell:
-    cmd: |
-      set -o pipefail
-      docker container ls --format json \
-        | jq .Labels \
-        | grep -oe 'com.docker.compose.project=[a-zA-Z0-9_-]*' \
-        | sed -e 's/com.docker.compose.project=//' \
-        | sort \
-        | uniq
-  changed_when: false
-  register: docker_compose_projects_result
-
 - name: Get unused services
-  ansible.builtin.set_fact:
+  ansible.builtin.include_tasks:
-    unused_services: "{{ docker_compose_projects_result.stdout_lines | difference(host_services) }}"
+    file: tasks/get-unused.yml
+  when: "unused_services is undefined"
 
 - name: Stop unused services
   ansible.builtin.command: