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Problem report
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Resolution: Fixed
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Trivial
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None
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None
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EC2: Zabbix server
DB: Amazon RDS Multi-AZ
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Sprint 93 (Oct 2022), Sprint 94 (Nov 2022)
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2
When RDS switches over in failover, Zabbix server loses connection but unable to reconnected.
As a result, the connection between Zabbix server and DB is broken, so you will need to restart Zabbix server service.
1731:20220725:145316.268 Got signal [signal:15(SIGTERM),sender_pid:2400,sender_uid:0,reason:0]. Exiting ... 1731:20220725:145327.222 cannot pause HA manager: Timeout while waiting for response 1752:20220725:145530.396 [Z3005] query failed: [2013] Lost connection to MySQL server during query [select h.hostid,h.host,h.name,t.httptestid,t.name,t.agent,t.authentication,t.http_user,t.http_password,t.http_proxy,t.retries,t.ssl_cert_file,t.ssl_key_file,t.ssl_key_password,t.verify_peer,t.verify_host,t.delay from httptest t,hosts h where t.hostid=h.hostid and ... 1752:20220725:145530.396 slow query: 950.538700 sec, "select h.hostid,h.host,h.name,t.httptestid,t.name,t.agent,t.authentication,t.http_user,t.http_password,t.http_proxy,t.retries,t.ssl_cert_file,t.ssl_key_file,t.ssl_key_password,t.verify_peer,t.verify_host,t.delay from httptest ...
