logstash - Filebeat service hangs on restart -
i have weird problem filebeat
i using cloud formation run stack, , part of installing , running filebeat log aggregation,
i inject /etc/filebeat/filebeat.yml machine , need restart filebeat.
the problem filebeat hangs. , entire provisioning stuck (note if ssh machine , issue "sudo service filebeat restart myself, entire provisioning becomes unstuck , continues). tried restarting both via services section , commands section of cloudformation::init , both hang.
i havent tried via userdata thats worst possible solution it.
any ideas why?
snippets template. both these hang mentioned.
"commands" : { "01" : { "command" : "sudo service filebeat restart", "cwd" : "~", "ignoreerrors" : "false" } }
"services" : { "sysvinit" : { "filebeat" : { "enabled" : "true", "ensurerunning" : "true", "files" : ["/etc/filebeat/filebeat.yml"] } } }
well, sound sort of lock.. according docs, should insert dependency file, in filebeat service, under services section, , cause filebeat service restart need.
apparently, services section supports files attribute:
a list of files. if cfn-init changes 1 directly via files block, service restarted.
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