No keepalive sent from client

Question

I had installed sensu server,sensu client,redis,rabbitmq on individual centos machines.I can see logs of Sensu client for memory check,but the same is missing in sensu server and sensu server logs show:

No keepalive sent from client for 248234 seconds (>=180)\\",\\"status\\":2,\\"history\\":[\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\",\\"2\\"],\\"total_state_change\\":0},\\"occurrences\\":8246,\\"action\\":\\"create\\",\\"timestamp\\":1447675210}"]}

I am new to it .Request anyone to help me out.Thanks in advance

Answer 1

I had same issue. I tried to delete the client manually from uchiwa and then with curl, and restart sensu-client and sensu-server and redis as well. No success.Then I found something interesting in google groups

https://groups.google.com/forum/#!topic/sensu-users/5Z2kVFKZjwQ

It seems that if you hosts are not well time and date syncronized sensu complaints in this way.

So at the end I just ran ntpdate command as:

 # ntpdate pool.ntp.org

and then restart sensu-client and problem was solved.