KASM-1942 Retry Kasm Workspaces install if it fails with dpkg lock error

roles/install_common/tasks/agent_install.yml

@@ -10,5 +10,8 @@
 
 - name: Install agent role
   command: "bash {{ tempdir.path }}/kasm_release/install.sh -S agent -e -p {{ target_ip }} -m {{ web_ip }} -M {{ manager_token }}"
-  register: web_install
+  register: install_output
   become: true
+  retries: 20
+  delay: 10
+  until: install_output is success or ('Failed to lock apt for exclusive operation' not in install_output.stderr and '/var/lib/dpkg/lock' not in install_output.stderr)

roles/install_common/tasks/db_install.yml

@@ -1,4 +1,7 @@
 - name: Install database role
   command: "bash {{ tempdir.path }}/kasm_release/install.sh -S db -e -Q {{database_password}} -R {{redis_password}} -U {{user_password}} -P {{admin_password}} -M {{manager_token}}"
-  register: db_install
+  register: install_output
   become: true
+  retries: 20
+  delay: 10
+  until: install_output is success or ('Failed to lock apt for exclusive operation' not in install_output.stderr and '/var/lib/dpkg/lock' not in install_output.stderr)

roles/install_common/tasks/web_install.yml

@@ -12,5 +12,8 @@
 
 - name: Install web role
   command: "bash {{ tempdir.path }}/kasm_release/install.sh -S app -e -q {{ db_ip }} -Q {{ database_password }} -R {{ redis_password }} -n {{ target_ip }}"
-  register: web_install
+  register: install_output
   become: true
+  retries: 20
+  delay: 10
+  until: install_output is success or ('Failed to lock apt for exclusive operation' not in install_output.stderr and '/var/lib/dpkg/lock' not in install_output.stderr)