More platform independent setup

defaults/main.yml

@@ -15,4 +15,5 @@ hetzner_installimage_install_partitions:
 hetzner_installimage_install_image: /root/.oldroot/nfs/images/Debian-87-jessie-64-minimal.tar.gz
 # prevent reinstallation of running servers with /etc/hostcode file
 hetzner_installimage_ignore_hostcode: False
+hetzner_installimage_after_reboot_timeout: 500
 ...

tasks/installimage.yml

@@ -16,29 +16,14 @@
   register: result
 
 - name: reboot server
-  command: reboot
-  async: 0
-  poll: 0
-  ignore_errors: true
+  reboot:
+    reboot_timeout: '{{ hetzner_installimage_after_reboot_timeout }}'
 
 - name: remove server from local known_hosts file
   local_action: shell ssh-keygen -R {{ ansible_host }}
 
-- name: pause a bit for the reboot to kick in
-  pause: seconds=60
-
-- name: waiting for server to come back
-  local_action: wait_for
-    host={{ ansible_host }}
-    port=22
-    delay=1
-    timeout=180
-
-- name: update apt
-  raw: apt-get update
-
-- name: install python on remote host
-  raw: apt-get install python -y
+- name: do facts module to get latest information
+  setup:
 
 - name: generate hostcode
   set_fact:

tasks/main.yml

@@ -52,5 +52,6 @@
 - name: include installimage
   include: installimage.yml
   when: hetzner_installimage_run and hetzner_installimage_rescue.json.rescue.active == false and not ansible_check_mode
-
+  vars:
+    ansible_port: 22
 ...

tasks/rescuemode.yml

@@ -27,6 +27,7 @@
 
 - name: remove server from local known_hosts file
   local_action: shell ssh-keygen -R {{ ansible_host }}
+  ignore_errors: true
 
 - name: pause a bit for the hardware reset to kick in
   pause: seconds=15