small rework

roles/jenkins-php-v1/tasks/60_install-nginx-proxy.yml

@@ -43,7 +43,7 @@
     value: '"--webroot=/var/cache/$NAME/war --httpPort=$HTTP_PORT --httpListenAddress=127.0.0.1"'
     no_extra_spaces: yes
   register: tmp
-  notify: restart jenkins
+  notify: system restart jenkins and wait
 - name: Etckeeper - commit
   command: "etckeeper commit 'Ansible/jenkins: maintaining /etc/default/jenkins'"
   when: tmp.changed and etckeeper_installed

roles/jenkins-php-v1/tasks/include_restartandwait.yml

@@ -0,0 +1,16 @@
+---
+
+- name: system-restart jenkins and wait (include)
+  block:
+  - name: restart jenkins
+    service: name=jenkins state=restarted
+  - name: Loop until Jenkins is available
+    get_url:
+      url: "http://localhost:8080/login"
+      dest: "/dev/null"
+      force: True
+    register: result
+    until: result.status_code is defined and result.status_code == 200
+    retries: 100
+    delay: 5
+    changed_when: False