always remove node_modules and re npm install

Author: anandkumarpatel

ansible/beta-hosts/docks.js

@@ -14,7 +14,7 @@ var params = {
     // Only search for docks in the cluster security group
     {
       Name: 'instance.group-id',
-      Values: ['sg-87ca04e3']
+      Values: ['sg-d6e684b2']
     },
     // Only fetch instances that are tagged as docks
     {

ansible/roles/git_node_service/handlers/main.yml

@@ -5,8 +5,6 @@
     src=upstart.conf
     dest=/etc/init/{{ app_name }}.conf
     backup=yes
-  notify:
-    - restart service {{ app_name }}
 
 - name: create {{ app_name }} repository dir
   sudo: yes
@@ -25,6 +23,23 @@
     accept_hostkey=True
     force=yes
     key_file=/opt/runnable/dock-init/key/id_rsa_runnabledock
-  notify:
-    - npm install {{ app_name }}
-    - restart service {{ app_name }}
+
+- name: remove node_modules
+  sudo: yes
+  file:
+    path=/opt/runnable/{{ app_name }}/node_modules
+    state=absent
+
+- name: npm install {{ app_name }}
+  sudo: yes
+  npm:
+    path=/opt/runnable/{{ app_name }}
+    state=latest
+    production=yes
+
+- name: restart service {{ app_name }}
+  sudo: yes
+  service:
+    name={{ app_name }}
+    state=restarted
+    enabled=yes

ansible/roles/git_node_service/tasks/main.yml

@@ -1,9 +1,22 @@
 ---
+- name: stop sauron on reset
+  sudo: yes
+  when: weave_reset is defined
+  service:
+    name={{ app_name }}
+    state=stopped
+    enabled=yes
+
 - name: reset weave
   command: "{{ weave_path }} reset"
   when: weave_reset is defined
   sudo: yes
 
+- name: save and kill containers on weave reset
+  sudo: yes
+  when: weave_reset is defined
+  shell: "sudo docker ps -q > ./good; cat ./good | xargs sudo docker kill"
+
 - name: install weave
   get_url: url=https://github.com/weaveworks/weave/releases/download/v1.2.0/weave
     dest="{{ weave_path }}"
@@ -21,11 +34,9 @@
   shell: "docker kill `docker ps | grep weave | awk '{print $1}'` || echo"
   when: weave_install.changed
   sudo: yes
-  notify:
-    - restart service {{ app_name }}
 
 - name: get org id
   sudo: yes
   when: docker_config == "docks"
   shell: "cut -d, -f 1 /opt/runnable/host_tags"
-  register: org_id
+  register: org_id