+;;;
+;;; PgBouncer configuration file
+;;;
+
;; database name = connect string
;;
;; connect string params:
-;; dbname= host= port= user= password=
+;; dbname= host= port= user= password= auth_user=
;; client_encoding= datestyle= timezone=
-;; pool_size= connect_query=
-;; auth_user=
+;; pool_size= reserve_pool= max_db_connections=
+;; pool_mode= connect_query= application_name=
[databases]
-; foodb over Unix socket
+;; foodb over Unix socket
;foodb =
-; redirect bardb to bazdb on localhost
+;; redirect bardb to bazdb on localhost
;bardb = host=localhost dbname=bazdb
-; access to dest database will go with single user
+;; access to dest database will go with single user
;forcedb = host=127.0.0.1 port=300 user=baz password=foo client_encoding=UNICODE datestyle=ISO connect_query='SELECT 1'
-; use custom pool sizes
+;; use custom pool sizes
;nondefaultdb = pool_size=50 reserve_pool=10
-; use auth_user with auth_query if user not present in auth_file
-; auth_user must exist in auth_file
+;; use auth_user with auth_query if user not present in auth_file
+;; auth_user must exist in auth_file
; foodb = auth_user=bar
-; fallback connect string
+;; fallback connect string
;* = host=testserver
;; User-specific configuration
[users]
-user1 = pool_mode=transaction max_user_connections=10
+;user1 = pool_mode=transaction max_user_connections=10
;; Configuration section
[pgbouncer]
;;; Where to wait for clients
;;;
-; IP address or * which means all IPs
+;; IP address or * which means all IPs
listen_addr = 127.0.0.1
listen_port = 6432
-; Unix socket is also used for -R.
-; On Debian it should be /var/run/postgresql
+;; Unix socket is also used for -R.
+;; On Debian it should be /var/run/postgresql
;unix_socket_dir = /tmp
;unix_socket_mode = 0777
;unix_socket_group =
;;; Authentication settings
;;;
-; any, trust, plain, crypt, md5, cert, hba, pam
+;; any, trust, plain, md5, cert, hba, pam
auth_type = trust
auth_file = /etc/pgbouncer/userlist.txt
;;; Users allowed into database 'pgbouncer'
;;;
-; comma-separated list of users, who are allowed to change settings
+;; comma-separated list of users who are allowed to change settings
;admin_users = user2, someadmin, otheradmin
-; comma-separated list of users who are just allowed to use SHOW command
+;; comma-separated list of users who are just allowed to use SHOW command
;stats_users = stats, root
;;;
;;; Pooler personality questions
;;;
-; When server connection is released back to pool:
-; session - after client disconnects
-; transaction - after transaction finishes
-; statement - after statement finishes
-pool_mode = session
-
-;
-; Query for cleaning connection immediately after releasing from client.
-; No need to put ROLLBACK here, pgbouncer does not reuse connections
-; where transaction is left open.
-;
-; Query for 8.3+:
-; DISCARD ALL;
-;
-; Older versions:
-; RESET ALL; SET SESSION AUTHORIZATION DEFAULT
-;
-; Empty if transaction pooling is in use.
-;
-server_reset_query = DISCARD ALL
-
-
-; Whether server_reset_query should run in all pooling modes.
-; If it is off, server_reset_query is used only for session-pooling.
+;; When server connection is released back to pool:
+;; session - after client disconnects (default)
+;; transaction - after transaction finishes
+;; statement - after statement finishes
+;pool_mode = session
+
+;; Query for cleaning connection immediately after releasing from
+;; client. No need to put ROLLBACK here, pgbouncer does not reuse
+;; connections where transaction is left open.
+;server_reset_query = DISCARD ALL
+
+;; Whether server_reset_query should run in all pooling modes. If it
+;; is off, server_reset_query is used only for session-pooling.
;server_reset_query_always = 0
-;
-; Comma-separated list of parameters to ignore when given
-; in startup packet. Newer JDBC versions require the
-; extra_float_digits here.
-;
+;; Comma-separated list of parameters to ignore when given in startup
+;; packet. Newer JDBC versions require the extra_float_digits here.
;ignore_startup_parameters = extra_float_digits
-;
-; When taking idle server into use, this query is ran first.
-; SELECT 1
-;
+;; When taking idle server into use, this query is run first.
;server_check_query = select 1
-; If server was used more recently that this many seconds ago,
+;; If server was used more recently that this many seconds ago,
; skip the check query. Value 0 may or may not run in immediately.
;server_check_delay = 30
-; Close servers in session pooling mode after a RECONNECT, RELOAD,
-; etc. when they are idle instead of at the end of the session.
+;; Close servers in session pooling mode after a RECONNECT, RELOAD,
+;; etc. when they are idle instead of at the end of the session.
;server_fast_close = 0
;; Use <appname - host> as application_name on server.
;;; Connection limits
;;;
-; total number of clients that can connect
-max_client_conn = 100
+;; Total number of clients that can connect
+;max_client_conn = 100
-; default pool size. 20 is good number when transaction pooling
-; is in use, in session pooling it needs to be the number of
-; max clients you want to handle at any moment
-default_pool_size = 20
+;; Default pool size. 20 is good number when transaction pooling
+;; is in use, in session pooling it needs to be the number of
+;; max clients you want to handle at any moment
+;default_pool_size = 20
;; Minimum number of server connections to keep in pool.
;min_pool_size = 0
; how many additional connection to allow in case of trouble
;reserve_pool_size = 0
-; if a clients needs to wait more than this many seconds, use reserve pool
+;; If a clients needs to wait more than this many seconds, use reserve
+;; pool.
;reserve_pool_timeout = 5
-; how many total connections to a single database to allow from all pools
+;; How many total connections to a single database to allow from all
+;; pools
;max_db_connections = 0
;max_user_connections = 0
-; If off, then server connections are reused in LIFO manner
+;; If off, then server connections are reused in LIFO manner
;server_round_robin = 0
;;;
;syslog_facility = daemon
;syslog_ident = pgbouncer
-; log if client connects or server connection is made
+;; log if client connects or server connection is made
;log_connections = 1
-; log if and why connection was closed
+;; log if and why connection was closed
;log_disconnections = 1
-; log error messages pooler sends to clients
+;; log error messages pooler sends to clients
;log_pooler_errors = 1
;; write aggregated stats into log
;; Close server connection if its been connected longer.
;server_lifetime = 3600
-;; Close server connection if its not been used in this time.
-;; Allows to clean unnecessary connections from pool after peak.
+;; Close server connection if its not been used in this time. Allows
+;; to clean unnecessary connections from pool after peak.
;server_idle_timeout = 600
;; Cancel connection attempt if server does not answer takes longer.
;; then wait this many second.
;server_login_retry = 15
-;; Dangerous. Server connection is closed if query does not return
-;; in this time. Should be used to survive network problems,
-;; _not_ as statement_timeout. (default: 0)
+;; Dangerous. Server connection is closed if query does not return in
+;; this time. Should be used to survive network problems, _not_ as
+;; statement_timeout. (default: 0)
;query_timeout = 0
-;; Dangerous. Client connection is closed if the query is not assigned
-;; to a server in this time. Should be used to limit the number of queued
-;; queries in case of a database or network failure. (default: 120)
+;; Dangerous. Client connection is closed if the query is not
+;; assigned to a server in this time. Should be used to limit the
+;; number of queued queries in case of a database or network
+;; failure. (default: 120)
;query_wait_timeout = 120
-;; Dangerous. Client connection is closed if no activity in this time.
-;; Should be used to survive network problems. (default: 0)
+;; Dangerous. Client connection is closed if no activity in this
+;; time. Should be used to survive network problems. (default: 0)
;client_idle_timeout = 0
;; Disconnect clients who have not managed to log in after connecting
;; in this many seconds.
;client_login_timeout = 60
-;; Clean automatically created database entries (via "*") if they
-;; stay unused in this many seconds.
+;; Clean automatically created database entries (via "*") if they stay
+;; unused in this many seconds.
; autodb_idle_timeout = 3600
-;; How long SUSPEND/-R waits for buffer flush before closing connection.
+;; How long SUSPEND/-R waits for buffer flush before closing
+;; connection.
;suspend_timeout = 10
-;; Close connections which are in "IDLE in transaction" state longer than
-;; this many seconds.
+;; Close connections which are in "IDLE in transaction" state longer
+;; than this many seconds.
;idle_transaction_timeout = 0
;;;
;; networking options, for info: man 7 tcp
-;; Linux: notify program about new connection only if there
-;; is also data received. (Seconds to wait.)
-;; On Linux the default is 45, on other OS'es 0.
+;; Linux: Notify program about new connection only if there is also
+;; data received. (Seconds to wait.) On Linux the default is 45, on
+;; other OS'es 0.
;tcp_defer_accept = 0
;; In-kernel buffer size (Linux default: 4096)
;; whether tcp keepalive should be turned on (0/1)
;tcp_keepalive = 1
-;; The following options are Linux-specific.
-;; They also require tcp_keepalive=1.
+;; The following options are Linux-specific. They also require
+;; tcp_keepalive=1.
-;; count of keepalive packets
+;; Count of keepalive packets
;tcp_keepcnt = 0
-;; how long the connection can be idle,
-;; before sending keepalive packets
+;; How long the connection can be idle before sending keepalive
+;; packets
;tcp_keepidle = 0
-;; The time between individual keepalive probes.
+;; The time between individual keepalive probes
;tcp_keepintvl = 0
;; DNS lookup caching time
;;; Random stuff
;;;
-;; Hackish security feature. Helps against SQL-injection - when PQexec is disabled,
-;; multi-statement cannot be made.
+;; Hackish security feature. Helps against SQL injection: when PQexec
+;; is disabled, multi-statement cannot be made.
;disable_pqexec = 0
-;; Config file to use for next RELOAD/SIGHUP.
+;; Config file to use for next RELOAD/SIGHUP
;; By default contains config file from command line.
;conffile
-;; Win32 service name to register as. job_name is alias for service_name,
-;; used by some Skytools scripts.
+;; Windows service name to register as. job_name is alias for
+;; service_name, used by some Skytools scripts.
;service_name = pgbouncer
;job_name = pgbouncer
-;; Read additional config from the /etc/pgbouncer/pgbouncer-other.ini file
+;; Read additional config from other file
;%include /etc/pgbouncer/pgbouncer-other.ini
-;; database name = connect string
[databases]
-
p0 = port=6666 host=127.0.0.1 dbname=p0 user=bouncer pool_size=2
p1 = port=6666 host=127.0.0.1 dbname=p1 user=bouncer
p3 = port=6666 host=127.0.0.1 dbname=p0 user=bouncer pool_mode=session
authdb = port=6666 host=127.0.0.1 dbname=p1 auth_user=pswcheck
-;; Configuation section
[pgbouncer]
-
-;;;
-;;; Administrative settings
-;;;
-
logfile = test.log
pidfile = test.pid
-;;;
-;;; Where to wait for clients
-;;;
-
-; ip address or * which means all ip-s
listen_addr = 127.0.0.1
listen_port = 6667
unix_socket_dir = /tmp
-;;;
-;;; Authentication settings
-;;;
-
-; any, trust, plain, crypt, md5
auth_type = trust
auth_file = userlist.txt
-;;;
-;;; Pooler personality questions
-;;;
-
-; When server connection is released back to pool:
-; session - after client disconnects
-; transaction - after transaction finishes
-; statement - after statement finishes
pool_mode = statement
-; When taking idle server into use, this query is ran first.
-;
-; Query for session pooling:
-; ABORT; RESET ALL; SET SESSION AUTHORIZATION DEFAULT
-; Query for statement/transaction pooling:
-; SELECT 1
-; Empty query disables the functionality
-server_check_query = select 1
-
-; If server was used more recently that this many seconds ago,
-; skip the check query. If 0, the check query is always ran.
server_check_delay = 10
-
-;;;
-;;; Connection limits
-;;;
-
-; total number of clients that can connect
max_client_conn = 10
default_pool_size = 5
-;;;
-;;; Timeouts
-;;;
-
-; Close server connection if its been connected longer.
server_lifetime = 120
-
-; Close server connection if its not been used in this time.
-; Allows to clean unneccessary connections from pool after peak.
server_idle_timeout = 60
-; Cancel connection attepmt if server does not answer takes longer.
-server_connect_timeout = 15
-
-; If server login failed (server_connect_timeout or auth failure)
-; then wait this many second.
-server_login_retry = 15
-
-; Dangerous. Server connection is closed if query does not return
-; in this time. Should be used to survive network problems,
-; _not_ as statement_timeout. (default: 0)
-query_timeout = 0
-
-; Dangerous. Client connection is closed if no activity in this time.
-; Should be used to survive network problems. (default: 0)
-client_idle_timeout = 0
-
-
-;;;
-;;; Low-level tuning options
-;;;
-
-; buffer for streaming packets
-;pkt_buf = 4096
-
-;;;
-;;; networking options, for info: man 7 tcp
-;;;
-
-; linux: notify program about new connection only if there
-; is also data received. (Seconds to wait.)
tcp_defer_accept = 0
-
-;; following options are reloadable, but apply only to
-;; new connections.
-
-; in-kernel buffer size (linux default: 4096)
-tcp_socket_buffer = 0
-
-; whether tcp keepalive should be turned on (0/1)
tcp_keepalive = 0
-
-;; following options are linux-specific.
-;; they also require tcp_keepalive=1
-
-; count of keepaliva packets
-tcp_keepcnt = 0
-
-; how long the connection can be idle,
-; before sending keepalive packets
-tcp_keepidle = 0
-
-; The time between individual keepalive probes.
-tcp_keepintvl = 0
projects / pgbouncer / commitdiff