Merge branch 'kibana7' into 'master'

log-collector: upgrade to kibana 7

See merge request !116

roles/log-collector/templates/kibana/kibana.yml

@@ -17,9 +17,6 @@ server.host: "0.0.0.0"
 # The Kibana server's name.  This is used for display purposes.
 server.name: "logs.{{ domain_public[0] }}"
 
-# The URL of the Elasticsearch instance to use for all your queries.
-elasticsearch.url: "http://localhost:9200"
-
 # When this setting's value is true Kibana uses the hostname specified in the server.host
 # setting. When the value of this setting is false, Kibana uses the hostname of the host
 # that connects to this Kibana instance.

services.yml.default

@@ -53,7 +53,7 @@ log-collector:
         - /var/spool/rsyslog-collector: /var/spool/rsyslog
         - /var/log/remote: /var/log/remote
     - name: kibana
-      image: registry.git.autistici.org/ai3/docker/kibana:master
+      image: registry.git.autistici.org/ai3/docker/kibana:kibana7
       port: 5061
       volumes:
         - /etc/kibana/kibana.yml: /etc/kibana/kibana.yml