memos

ansible/services/memos/setup_backup_memos_to_lapy.yml

@@ -0,0 +1,106 @@
+- name: Configure local backup for Memos from memos-box
+  hosts: lapy
+  gather_facts: no
+  vars_files:
+    - ../../infra_vars.yml
+    - ./memos_vars.yml
+  vars:
+    backup_data_path: "{{ memos_data_dir }}"
+
+  tasks:
+    - name: Debug remote backup vars
+      debug:
+        msg:
+          - "backup_host={{ backup_host }}"
+          - "backup_user={{ backup_user }}"
+          - "backup_data_path='{{ backup_data_path }}'"
+          - "local_backup_dir={{ local_backup_dir }}"
+
+    - name: Ensure local backup directory exists
+      file:
+        path: "{{ local_backup_dir }}"
+        state: directory
+        mode: '0755'
+
+    - name: Ensure ~/.local/bin exists
+      file:
+        path: "{{ lookup('env', 'HOME') }}/.local/bin"
+        state: directory
+        mode: '0755'
+
+    - name: Create backup script
+      copy:
+        dest: "{{ backup_script_path }}"
+        mode: '0750'
+        content: |
+          #!/bin/bash
+          set -euo pipefail
+
+          TIMESTAMP=$(date +'%Y-%m-%d')
+          BACKUP_DIR="{{ local_backup_dir }}/$TIMESTAMP"
+          mkdir -p "$BACKUP_DIR"
+
+          {% if backup_key_file %}
+          SSH_CMD="ssh -i {{ backup_key_file }} -p {{ backup_port }}"
+          {% else %}
+          SSH_CMD="ssh -p {{ backup_port }}"
+          {% endif %}
+
+          rsync -az -e "$SSH_CMD" --delete {{ backup_user }}@{{ backup_host }}:{{ backup_data_path }}/ "$BACKUP_DIR/"
+
+          # Rotate old backups (keep 14 days)
+          # Calculate cutoff date (14 days ago) and delete backups older than that
+          CUTOFF_DATE=$(date -d '14 days ago' +'%Y-%m-%d')
+          for dir in "{{ local_backup_dir }}"/20*; do
+            if [ -d "$dir" ]; then
+              dir_date=$(basename "$dir")
+              if [ "$dir_date" != "$TIMESTAMP" ] && [ "$dir_date" \< "$CUTOFF_DATE" ]; then
+                rm -rf "$dir"
+              fi
+            fi
+          done
+
+    - name: Ensure cronjob for backup exists
+      cron:
+        name: "Memos backup"
+        user: "{{ lookup('env', 'USER') }}"
+        job: "{{ backup_script_path }}"
+        minute: 15
+        hour: "9,12,15,18"
+
+    - name: Run the backup script to make the first backup
+      command: "{{ backup_script_path }}"
+
+    - name: Verify backup was created
+      block:
+        - name: Get today's date
+          command: date +'%Y-%m-%d'
+          register: today_date
+          changed_when: false
+
+        - name: Check backup directory exists and contains files
+          stat:
+            path: "{{ local_backup_dir }}/{{ today_date.stdout }}"
+          register: backup_dir_stat
+
+        - name: Verify backup directory exists
+          assert:
+            that:
+              - backup_dir_stat.stat.exists
+              - backup_dir_stat.stat.isdir
+            fail_msg: "Backup directory {{ local_backup_dir }}/{{ today_date.stdout }} was not created"
+            success_msg: "Backup directory {{ local_backup_dir }}/{{ today_date.stdout }} exists"
+
+        - name: Check if backup directory contains files
+          find:
+            paths: "{{ local_backup_dir }}/{{ today_date.stdout }}"
+            recurse: yes
+          register: backup_files
+
+        - name: Verify backup directory is not empty
+          assert:
+            that:
+              - backup_files.files | length > 0
+            fail_msg: "Backup directory {{ local_backup_dir }}/{{ today_date.stdout }} exists but is empty"
+            success_msg: "Backup directory contains {{ backup_files.files | length }} file(s)"
+