Wrong results when {host.name} includes a minus (-) character

[matthenning]

Expected Behavior

If the host name contains a minus (-) character I only receive results for this host when querying elasticsearch like this: fields.host_name={host.name} hostname: `demo-host.local'

Current Behavior

I receive results for all fields.host_name containing demo or host.local

Possible Solution

Wrap the {host.name} in double quotes when translating to elasticsearch query

Steps to Reproduce (for bugs)

Compare the results of the lucene queries fields.host_name:demo-host.local and fields.host_name:"demo-host.local"

Your Environment

• Module version (System - About): 1.0.0
• Icinga Web 2 version and modules (System - About): 2.5.3
• Icinga 2 version (icinga2 --version): 2.8.4
• Elasticsearch version (curl http://localhost:9200): 5.6
• Operating System and version: Debian 9.4
• Webserver, PHP versions: NGINX, PHP 7.0

[MarcusCaepio]

I can confirm this. My filter: Result:

[jediblair]

see my response in the other duplicate issue here - https://github.com/Icinga/icingaweb2-module-elasticsearch/issues/26 You'll want to change your mapping type on your index to "keyword" for the hostname, or try using the .keyword type in your query. - eg fields.host_name.keyword={host.name}

[lippserd]

Duplicate of #26