Fixed join parameter issue.

templates/etc/default/influxdb.j2

@@ -6,6 +6,6 @@ INFLUXD_OPTS="-join {% for host in groups['all'] if hostvars[host]['ansible_host
 {% else %}
 VAGRANT=false
 {% if hostvars[groups['influxdb'][0]]['ansible_hostname'] != ansible_hostname %}
-INFLUXD_OPTS="-join {% for host in groups['influxdb'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if loop.index0 <= 1 %}{{ ansible_all_ipv4_addresses|last }}:{{ influxdb_meta_http_port }}{% if not loop.index > 1 %},{% endif %}{% endif %}{% endfor %}"
+INFLUXD_OPTS="-join {% for host in groups['influxdb'] if hostvars[host]['ansible_hostname'] != ansible_hostname %}{% if loop.index0 <= 1 %}{{ hostvars[host]['ansible_all_ipv4_addresses']|last }}:{{ influxdb_meta_http_port }}{% if not loop.index > 1 %},{% endif %}{% endif %}{% endfor %}"
 {% endif %}
 {% endif %}