Hello,
we have an installation with a single “Master node” and multiple distributed pollers. If we restart the master servers the pollers never reconnect to the master unless we restart them too.
Is there a way around this?
Master node: Redis, Mysql, RRD Cached , no running poller
Poller 4x : Docker container running pollers.
Log from poller:
conmon[796093]: Thread-46(CRITICAL):DB Exception ((2003, “Can’t connect to MySQL server on ‘masterhost’ ([Errno 113] Host is unreachable)”))
conmon[796093]: Thread-49(CRITICAL):ERROR: Could not connect to MySQL database! (2003, “Can’t connect to MySQL server on ‘masterhost’ ([Errno 113] Host is unreachable)”)
conmon[796093]: Thread-49(CRITICAL):DB Connection exception (2003, “Can’t connect to MySQL server on ‘masterhost’ ([Errno 113] Host is unreachable)”)
conmon[796093]: Thread-49(CRITICAL):DB Exception ((2003, “Can’t connect to MySQL server on ‘masterhost’ ([Errno 113] Host is unreachable)”))
conmon[796093]: performance(INFO):Counting up time spent polling
conmon[796093]: performance(INFO):Counting up time spent polling
this message repeats untill restart.