From f887ca2fae1d1c6cc5986c546a161800ebf8aea4 Mon Sep 17 00:00:00 2001
From: Tobias Manske <mail@tobiasmanske.de>
Date: Wed, 6 Sep 2023 18:30:28 +0200
Subject: [PATCH] Setup: Restore from backup now determined by file present

---
 coreos-config/plays/common.yaml | 79 ++++++++++++++++++++-------------
 1 file changed, 47 insertions(+), 32 deletions(-)

diff --git a/coreos-config/plays/common.yaml b/coreos-config/plays/common.yaml
index e73a68e..4311e93 100644
--- a/coreos-config/plays/common.yaml
+++ b/coreos-config/plays/common.yaml
@@ -26,11 +26,15 @@
         name: "{{ backup.known_hosts.name }}"
         key: "{{ backup.known_hosts.key }}"
 - name: Restore from Backup
-  hosts: unprovisioned
+  hosts: backup
   become: true
   become_user: root
   gather_facts: true
   tasks:
+    - name: Check if restore is needed
+      ansible.builtin.stat:
+        path: "/etc/setup_complete"
+      register: setup_complete
     - block:
         - name: Install restore script
           ansible.builtin.template:
@@ -38,7 +42,8 @@
             dest: /root/restore.sh
             mode: '0700'
             owner: root
-        - ansible.builtin.file:
+        - name: Setup ssh directory
+          ansible.builtin.file:
             path: /root/.ssh
             owner: root
             state: directory
@@ -64,10 +69,14 @@
           ansible.builtin.file:
             path: /root/restore.sh
             state: absent
-        - set_fact:
-            provisioned: true
-            cacheable: true
-      when: ansible_facts.provisioned is undefined
+        - name: Mark setup as complete
+          ansible.builtin.file:
+            path: "/etc/setup_complete"
+            state: touch
+            owner: root
+            group: root
+            mode: 0600
+      when: not setup_complete.stat.exists
 - name: Setup Registry credentials
   hosts: all
   tasks:
@@ -81,6 +90,38 @@
         dest: /home/core/.docker/config.json
         mode: '0600'
         owner: core
+- name: Setup Docker Config
+  hosts: all
+  become: true
+  become_user: root
+  tasks:
+    - name: Template Config
+      ansible.builtin.template:
+        src: "docker-daemon.json.j2"
+        dest: /etc/docker/daemon.json
+        owner: root
+        group: root
+        mode: '0600'
+      notify: Restart Docker
+    - name: Setup default ulimts
+      ansible.builtin.lineinfile:
+        path: /etc/sysconfig/docker
+        search_string: '--default-ulimit nofile='
+        line: '  --default-ulimit nofile=4096:4096 \'
+      notify: Restart Docker
+    - name: Remove log-driver from sysconfig
+      ansible.builtin.lineinfile:
+        path: /etc/sysconfig/docker
+        search_string: '--log-driver='
+        state: absent
+      notify: Restart Docker
+    - name: Restart Docker if necessary
+      meta: flush_handlers
+  handlers:
+    - name: Restart Docker
+      ansible.builtin.systemd:
+        state: restarted
+        name: docker.service
 - name: Setup internal networks
   hosts: all
   tasks:
@@ -159,30 +200,4 @@
         enabled: true
         masked: false
         daemon_reload: true
-- name: Setup Docker Config
-  hosts: all
-  become: true
-  become_user: root
-  tasks:
-    - name: Template Config
-      ansible.builtin.template:
-        src: "docker-daemon.json.j2"
-        dest: /etc/docker/daemon.json
-        owner: root
-        group: root
-        mode: '0600'
-      notify: Restart Docker
-    - name: Setup default ulimts
-      ansible.builtin.lineinfile:
-        path: /etc/sysconfig/docker
-        search_string: '--default-ulimit nofile='
-        line: '  --default-ulimit nofile=4096:4096 \'
-      notify: Restart Docker
-    - name: Restart Docker if necessary
-      meta: flush_handlers
-  handlers:
-    - name: Restart Docker
-      ansible.builtin.systemd:
-        state: restarted
-        name: docker.service