-----Original Message----- From: Achilleas Mantzios <achill@xxxxxxxxxxxxxxxxxxxxx> Sent: Monday, December 13, 2021 2:43 AM To: pgsql-admin@xxxxxxxxxxxxxxxxxxxx Subject: [EXTERNAL] Re: Limits user connection in pgbouncer On 13/12/21 10:05 π.μ., Daulat wrote: > Hello Team, > How can we limit the user to make a specific number of connections to the database? Just specify this in the db definition configuration : db1 = host=localhost dbname=db1 pool_size=2 but it will apply to every user, so that every user's pool will have max 2 connections, not only user1. Alternatively you could set "ALTER ROLE .. CONNECTION LIMIT connlimit " for user1 individually. > > Suppose, I have a user "user1" and I want to limit it to make only 2 connections. I have tried but not done. > > Here are my pgbouncer.ini options. > > db1 = host=localhost dbname=db1 > logfile = /var/log/pgbouncer/pgbouncer.log pidfile = > /var/run/pgbouncer/pgbouncer.pid listen_addr = * listen_port = 6432 > auth_type = md5 auth_file = /etc/pgbouncer/userlist.txt admin_users = > postgres pool_mode = session max_client_conn = 300 max_db_connections > = 2 max_user_connections = 2 > > Thanks Take a peek in the delivers pgbouncer.ini file: ;; User-specific configuration [users] #postgres=pool_mode=sessio my_useracct=pool_mode=session max_user_connections=6 your_useracct = pool_mode=transaction max_user_connections=2
