Open sai-meyyappan opened 2 years ago
Sorry, I am not familiar with cloud sql proxy. If cloud sql proxy supports for PostgreSQL frontend/backend protocol, I think it should work.
Thanks @pengbo0328 ! I am further along and my setup looks like this -
pgpool deployment ---> Postgres 14 Cloudsql db pgpool deployment ---> Postgres 14 replica Cloudsql db
Both db's are setup the same way and are SSL enabled and I can connect to the primary db just fine but the replica fails with
Configuring Pgpool-II...
Custom pgpool.conf file detected. Use custom configuration files.
Generating pool_passwd...
Skip generating pcp.conf. PGPOOL_PCP_USER or PGPOOL_PCP_PASSWORD isn't defined.
Skip generating pool_hba.conf due to enable_pool_hba = off.
Starting Pgpool-II...
2022-06-28 11:25:25.429: main pid 57: LOG: Backend status file /tmp/pgpool_status does not exist
2022-06-28 11:25:25.429: main pid 57: LOCATION: pgpool_main.c:3650
2022-06-28 11:25:25.429: main pid 57: LOG: health_check_stats_shared_memory_size: requested size: 12288
2022-06-28 11:25:25.429: main pid 57: LOCATION: health_check.c:544
2022-06-28 11:25:25.429: main pid 57: LOG: memory cache initialized
2022-06-28 11:25:25.429: main pid 57: DETAIL: memcache blocks :64
2022-06-28 11:25:25.429: main pid 57: LOCATION: pool_memqcache.c:2059
2022-06-28 11:25:25.429: main pid 57: LOG: allocating (136981824) bytes of shared memory segment
2022-06-28 11:25:25.429: main pid 57: LOCATION: pgpool_main.c:3511
2022-06-28 11:25:25.429: main pid 57: LOG: allocating shared memory segment of size: 136981824
2022-06-28 11:25:25.429: main pid 57: LOCATION: pool_shmem.c:60
2022-06-28 11:25:25.659: main pid 57: LOG: health_check_stats_shared_memory_size: requested size: 12288
2022-06-28 11:25:25.659: main pid 57: LOCATION: health_check.c:544
2022-06-28 11:25:25.659: main pid 57: LOG: health_check_stats_shared_memory_size: requested size: 12288
2022-06-28 11:25:25.659: main pid 57: LOCATION: health_check.c:544
2022-06-28 11:25:25.659: main pid 57: LOG: memory cache initialized
2022-06-28 11:25:25.659: main pid 57: DETAIL: memcache blocks :64
2022-06-28 11:25:25.659: main pid 57: LOCATION: pool_memqcache.c:2059
2022-06-28 11:25:25.661: main pid 57: LOG: pool_discard_oid_maps: discarded memqcache oid maps
2022-06-28 11:25:25.661: main pid 57: LOCATION: pgpool_main.c:3592
2022-06-28 11:25:25.718: main pid 57: LOG: Setting up socket for 0.0.0.0:9999
2022-06-28 11:25:25.718: main pid 57: LOCATION: pgpool_main.c:812
2022-06-28 11:25:25.718: main pid 57: LOG: Setting up socket for :::9999
2022-06-28 11:25:25.718: main pid 57: LOCATION: pgpool_main.c:812
2022-06-28 11:25:25.725: main pid 57: LOG: find_primary_node_repeatedly: waiting for finding a primary node
2022-06-28 11:25:25.725: main pid 57: LOCATION: pgpool_main.c:3383
2022-06-28 11:25:25.726: health_check pid 93: LOG: process started
2022-06-28 11:25:25.726: health_check pid 93: LOCATION: pgpool_main.c:728
2022-06-28 11:25:25.726: sr_check_worker pid 92: LOG: process started
2022-06-28 11:25:25.726: sr_check_worker pid 92: LOCATION: pgpool_main.c:728
2022-06-28 11:25:25.727: pcp_main pid 91: LOG: PCP process: 91 started
2022-06-28 11:25:25.727: pcp_main pid 91: LOCATION: pcp_child.c:161
2022-06-28 11:25:25.730: main pid 57: LOG: pgpool-II successfully started. version 4.3.1 (tamahomeboshi)
2022-06-28 11:25:25.730: main pid 57: LOCATION: pgpool_main.c:489
2022-06-28 11:25:25.730: main pid 57: LOG: node status[0]: 0
2022-06-28 11:25:25.730: main pid 57: LOCATION: pgpool_main.c:500
2022-06-28 11:25:51.132: child pid 81: LOG: new connection received
2022-06-28 11:25:51.133: child pid 81: DETAIL: connecting host=localhost port=59842
2022-06-28 11:25:51.133: child pid 81: LOCATION: child.c:1826
2022-06-28 11:25:51.252: child pid 81: ERROR: backend authentication failed
2022-06-28 11:25:51.252: child pid 81: DETAIL: backend response with kind 'E' when expecting 'R'
2022-06-28 11:25:51.252: child pid 81: HINT: This issue can be caused by version mismatch (current version 3)
Do you have any pointers ?
Hello there, @sai-meyyappan. I have a setup that is very similar to yours. Were you successful in getting pgpool-ii to work with cloudsql? can you share some resources
Hi, I am trying to setup pgpool with a cloud sql proxy instead of a postgres operator. So the data flow would be Application->pgpool->cloud sql proxy ->Postgres db
Wanted to check if this is possible?
Postgres version - 14