I having problems connecting my instance of Chronograf to the Kapacitor after upgrade the Chronograf version. I’m using the Chronograf (1.7.2) and Kapacitor (1.5.1) docker images to run the applications and my InfluxDB instance run on the host.
I continue to receive alerts in my Slack channel from the Kapacitor, and see the Alerts - Last 30 days in the Chronograf home page. But, when I’m going to the Kapacitor connection I’m seeing the following message: “Could not connect to Kapacitor. Check your connection settings in the Configuration page”.
I’m seeing that the ping request to the Kapacitor returns 502. In the Kapacitor the hostname is ‘kapacitor’ and my kapacitor URL is http://kapacitor:9092.
Hi I can reproduce the same error when I stop my kapacitor …
can you chek the kapacitor log file for errors ?
kapacitor -url http://localhost:9092 list tasks
ID Type Status Executing Databases and Retention Policies
cpu_alert_stream stream enabled true [“telegraf”.“autogen”]
I’ve solved the issue by creating a new docker container for the Kapacitor. I don’t know, probably the database was corrupted after the container restarting?