[server] Make connection pooler configurable and set better default values
Drop the configuration connections-pool-size and add new configurations options:
* connections-pool-min-size. Set to 0 by default so we open connections only
when needed. This avoid opening min-size*processes connections at startup,
which is, it think, a good default.
* connections-pool-max-size. Set to 0 (unlimited) by default, so we move the
bottleneck to postgresql.
* connections-idle-timeout. Set to 10 minutes. I don't have arguments about
this except that this is the default in pgbouncer.
# This is the main slapd configuration file. See slapd.conf(5) for more
# info on the configuration options.
#######################################################################
# Global Directives:
# Features to permit
#allow bind_v2
# Schema and objectClass definitions
include /etc/ldap/schema/core.schema
include /etc/ldap/schema/cosine.schema
include /etc/ldap/schema/nis.schema
include /etc/ldap/schema/inetorgperson.schema
include /etc/ldap/schema/openldap.schema
include /etc/ldap/schema/misc.schema
# Where the pid file is put. The init.d script
# will not stop the server if you change this.
pidfile %(apphome)s/test-slapd.pid
# List of arguments that were passed to the server
argsfile %(apphome)s/slapd.args
# Read slapd.conf(5) for possible values
loglevel sync
# none
# Where the dynamically loaded modules are stored
modulepath /usr/lib/ldap
moduleload back_hdb
moduleload back_bdb
moduleload back_monitor
# The maximum number of entries that is returned for a search operation
sizelimit 500
# The tool-threads parameter sets the actual amount of cpu's that is used
# for indexing.
tool-threads 1
database bdb
# The base of your directory in database #1
suffix "dc=cubicweb,dc=test"
# rootdn directive for specifying a superuser on the database. This is needed
# for syncrepl. and ldapdelete easyness
rootdn "cn=admin,dc=cubicweb,dc=test"
rootpw "cw"
# Where the database file are physically stored for database #1
directory "%(testdir)s"