refactor docker swarm to use just home without workers for now

add caching at nginx level for portainer and gitea

roles/dockerhost/tasks/glusterfs-volume-driver.yml

@@ -0,0 +1,31 @@
+---
+# install glusterfs volume driver plugin
+
+- name: install golang packages
+  apt:
+    state: installed
+    package: "{{ item }}"
+    update_cache: yes
+    cache_valid_time: 3600
+  with_items:
+    - "golang-go"
+
+
+- name: make golang workspace
+  file:
+    path: /opt/golang
+    state: directory
+    mode: 0775
+
+- name: fetch go package
+  shell: GOPATH=/opt/golang go get github.com/amarkwalder/docker-volume-glusterfs
+
+- name: add plugin to startup
+  lineinfile:
+    dest: /etc/rc.local
+    regexp: 'docker-volume-glusterfs -servers'
+    line: '/opt/golang/bin/docker-volume-glusterfs -servers cubox-i:home &'
+    insertbefore: "^exit 0"
+
+
+#sudo docker-volume-glusterfs -servers gfs-1:gfs-2:gfs-3

roles/dockerhost/tasks/main.yml

@@ -19,7 +19,9 @@
 - name: setup owncloud cron job
   cron:
     name: owncloud
-    state: present
+    state: absent
     user: www-data
     day: "*/15"
     job: "curl -k https://xaibox.xai-corp.net/cron.php"
+
+- include: glusterfs-volume-driver.yml