Add playbook to backup up postgresql

Co-authored-by: Copilot <copilot@github.com>

beszel_install_old.yaml

@@ -1,33 +0,0 @@
----
-- hosts: debianhosts
-  tasks:
-  - name: change working directory
-    ansible.builtin.shell:
-      cmd: ls -l
-      chdir: /tmp
-  
-  - name: Get beszel agent install script
-    become: yes
-    get_url:
-      url: https://get.beszel.dev
-      dest: /tmp/install-agent.sh
-
-  - name: Change file ownership, group and permissions
-    ansible.builtin.file:
-      path: /tmp/install-agent.sh
-      # owner: root
-      # group: root
-      mode: '0755'
-
-  - name: Execute beszel agent install script
-    ansible.builtin.shell:
-      cmd: /tmp/install-agent.sh -p 45876 -k "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEhA2xm3yiEqzi5dn8UerbbhZTkU538O1g1KF2d7LefT" #stopping here as this command requires input.
-  
-  - name: Add beszel agent key
-    ansible.builtin.shell:
-      cmd: echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEhA2xm3yiEqzi5dn8UerbbhZTkU538O1g1KF2d7LefT" >> /root/.ssh/authorized_keys
-
-- hosts: windowshosts
-  tasks:
-  - name: Install linux beszel agent
-    command: Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser; & iwr -useb https://get.beszel.dev -OutFile "$env:TEMP\install-agent.ps1"; & "$env:TEMP\install-agent.ps1" -Key "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEhA2xm3yiEqzi5dn8UerbbhZTkU538O1g1KF2d7LefT" -Port 45876

postgres_backup.yaml

@@ -0,0 +1,33 @@
+---
+- hosts: pghosts
+  tasks:
+  - name: change working directory
+    ansible.builtin.shell:
+      cmd: ls -l
+      chdir: /var/lib/postgresql
+  
+#  - name: Get beszel agent install script
+#    become: yes
+#    get_url:
+#      url: <url>
+#      dest: <path>
+
+#  - name: Change file ownership, group and permissions
+#    ansible.builtin.file:
+#      path: <path>
+#      # owner: root
+#      # group: root
+#      mode: '0755'
+
+  - name: Execute beszel agent install script
+    ansible.builtin.shell:
+      cmd: su - postgres -c /usr/local/bin/pg_basebackup.sh
+  
+  - name: Add beszel agent key
+    ansible.builtin.shell:
+      cmd: su - postgres -c /usr/local/bin/pg_backup.sh
+
+#- hosts: windowshosts
+#  tasks:
+#  - name: Install linux beszel agent
+#    command: Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser; & iwr -useb https://get.beszel.dev -OutFile "$env:TEMP\install-agent.ps1"; & "$env:TEMP\install-agent.ps1" -Key "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEhA2xm3yiEqzi5dn8UerbbhZTkU538O1g1KF2d7LefT" -Port 45876