Removed extraneous debug references. Clustering is now fully-supported with 3+...

Removed extraneous debug references. Clustering is now fully-supported with 3+ nodes. Slight modification to default directory permissions, and default influxdb configuration file.

tasks/cluster.yml

@@ -46,10 +46,6 @@
   command: influx -execute 'show servers'
   register: influxdb_show_servers_output
 
-- name: Display output
-  debug:
-    var: influxdb_show_servers_output
-
 - name: Assert clustering status (local/vagrant)
   assert:
     that:

tasks/configure.yml

@@ -6,7 +6,7 @@
     state: directory
     owner: influxdb
     group: influxdb
-    mode: 0744
+    mode: 0755
   with_items:
     - "{{ influxdb_configuration_dir }}"
     - "{{ influxdb_meta_dir }}"

tasks/install-debian.yml

@@ -27,9 +27,6 @@
     name: influxdb
     state: present
   when: influxdb_install_url is not defined or influxdb_install_url == None
-
-- name: Debug
-  debug: var=influxdb_install_url
   
 - name: Download InfluxDB package via URL [Debian/Ubuntu]
   command: curl -o /tmp/influxdb-ansible-download.deb {{ influxdb_install_url }}

templates/etc/default/influxdb.j2

-INFLUXD_OPTS="-hostname {{ ansible_hostname }}{% if influxdb_cluster_servers %} -join {% if is_vagrant %}{% for host in groups['all'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if not loop.index > 3 %}{{ hostvars[host]['ansible_hostname'] }}:{{ influxdb_meta_port }}{% if not loop.index > 3 and not loop.last %},{% endif %}{% endif %}{% endfor %}{% endif %}{% if not is_vagrant %}{% for host in groups['influxdb'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if not loop.index > 3 %}{{ hostvars[host]['ansible_hostname'] }}:{{ influxdb_meta_port }}{% if not loop.index > 3 and not loop.last %},{% endif %}{% endif %}{% endfor %}{% endif %}{% endif %}"
+INFLUXD_OPTS="-hostname {{ ansible_hostname }}{% if influxdb_cluster_servers %} -join {% if is_vagrant %}{% for host in groups['all'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if not loop.index > 2 %}{{ hostvars[host]['ansible_hostname'] }}:{{ influxdb_meta_port }}{% if not loop.index > 1 %},{% endif %}{% endif %}{% endfor %}{% endif %}{% if not is_vagrant %}{% for host in groups['influxdb'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if not loop.index > 2 %}{{ hostvars[host]['ansible_hostname'] }}:{{ influxdb_meta_port }}{% if not loop.index > 1 %},{% endif %}{% endif %}{% endfor %}{% endif %}{% endif %}"

templates/influxdb.conf.j2

@@ -17,11 +17,7 @@ reporting-disabled = {{ influxdb_disable_reporting }}
 
 [meta]
   dir = "{{ influxdb_meta_dir }}"
-{% if influxdb_cluster_servers %}
-  hostname = "{{ ansible_hostname }}"
-{% else %}
   hostname = "localhost"
-{% endif %}
   bind-address = ":{{ influxdb_meta_port }}"
   retention-autocreate = {{ influxdb_meta_retention_autocreate }}
   election-timeout = "{{ influxdb_meta_election_timeout }}"