[YSQL] In case of port already taken connection manager will infinitely restart the process leading to exceed disk usage

[qvad]

Jira Link: DB-14783

Description

If port 5433 is already taken then tserver will spawn restart loop with log files spamming.

41985 2025-01-08 04:01:03.324 UTC info [none none] (init) odyssey (git: 2.17.3.0-b25_FINAL-13376-gf41f8cde88 release)
41985 2025-01-08 04:01:03.324 UTC info [none none] (init) 
41985 2025-01-08 04:01:03.324 UTC info [none none] (init) using configuration file '/home/yugabyte/data/yb-data/tserver/ysql_conn_mgr.conf'
41985 2025-01-08 04:01:03.324 UTC info [none none] (init) 
41985 2025-01-08 04:01:03.339 UTC error [none none] (system) failed to resolve :5433
41985 2025-01-08 04:01:03.339 UTC error [none none] (system) failed to bind any listen address

I0108 04:05:12.776304  1584 ysql_conn_mgr_wrapper.cc:194] Warmup of server connections is disabled in ysql connection manager
I0108 04:05:12.776315  1584 ysql_conn_mgr_wrapper.cc:198] Superuser connections will be made sticky in ysql connection manager
I0108 04:05:12.779645  1584 ysql_conn_mgr_conf.cc:116] Successfully created the configuration file for Ysql Connection Manager: /home/yugabyte/data/yb-data/tserver/ysql_conn_mgr.conf
I0108 04:05:12.779680  1584 ysql_conn_mgr_wrapper.cc:233] Using shared memory segment with key 13997for collecting Ysql Connection Manager stats
I0108 04:05:12.781006  1584 ysql_conn_mgr_wrapper.cc:242] Ysql Connection Manager process running as pid 102131
W0108 04:05:12.821514  1584 subprocess.cc:141] Ysql Connection Manager server returned with code 256, exited with status 1
I0108 04:05:12.821573  1584 process_wrapper.cc:99] Restarting Ysql Connection Managerprocess
I0108 04:05:12.821619  1584 ysql_conn_mgr_wrapper.cc:194] Warmup of server connections is disabled in ysql connection manager
I0108 04:05:12.821631  1584 ysql_conn_mgr_wrapper.cc:198] Superuser connections will be made sticky in ysql connection manager
I0108 04:05:12.822964  1584 ysql_conn_mgr_conf.cc:116] Successfully created the configuration file for Ysql Connection Manager: /home/yugabyte/data/yb-data/tserver/ysql_conn_mgr.conf
I0108 04:05:12.822997  1584 ysql_conn_mgr_wrapper.cc:233] Using shared memory segment with key 13997for collecting Ysql Connection Manager stats
I0108 04:05:12.834286  1584 ysql_conn_mgr_wrapper.cc:242] Ysql Connection Manager process running as pid 102140
W0108 04:05:12.861230  1584 subprocess.cc:141] Ysql Connection Manager server returned with code 256, exited with status 1
I0108 04:05:12.861284  1584 process_wrapper.cc:99] Restarting Ysql Connection Managerprocess
I0108 04:05:12.861326  1584 ysql_conn_mgr_wrapper.cc:194] Warmup of server connections is disabled in ysql connection manager
I0108 04:05:12.861337  1584 ysql_conn_mgr_wrapper.cc:198] Superuser connections will be made sticky in ysql connection manager
I0108 04:05:12.862869  1584 ysql_conn_mgr_conf.cc:116] Successfully created the configuration file for Ysql Connection Manager: /home/yugabyte/data/yb-data/tserver/ysql_conn_mgr.conf
I0108 04:05:12.862895  1584 ysql_conn_mgr_wrapper.cc:233] Using shared memory segment with key 13997for collecting Ysql Connection Manager stats
I0108 04:05:12.863922  1584 ysql_conn_mgr_wrapper.cc:242] Ysql Connection Manager process running as pid 102147
W0108 04:05:12.887552  1584 subprocess.cc:141] Ysql Connection Manager server returned with code 256, exited with status 1

Issue Type

kind/bug

Warning: Please confirm that this issue does not contain any sensitive information

• I confirm this issue does not contain any sensitive information.