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Copy pathEDBPostgreSQL-Full-InstallationE2E.sh
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EDBPostgreSQL-Full-InstallationE2E.sh
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#!/bin/bash
#
GREEN='\033[0;32m'
NC='\033[0m'
RED='\e[0;31m'
echo -e "${GREEN}***********************************************************************${NC}"
echo -e "${GREEN}******* Tool : EDB Advanced Server Installer ************************${NC}"
echo -e "${GREEN}******* Author : Prashant Dixit ************************${NC}"
echo -e "${GREEN}******* Version: 1.0 ************************${NC}"
echo -e "${GREEN}***********************************************************************${NC}"
echo -e ""
echo -e "Before running this script please make sure that:"
echo -e "++ the Logical Volume for Data is created and mounted in /var/lib/edb/as<version>/data "
echo -e "++ the Logical Volume for PG Wal is created and mounted in /pg_wal "
echo -e "++ the AWS Image used to create this virtual machine is: ${RED}Amazon Linux 2${NC}"
echo -e ""
# Check if the script is being run as root
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root"
exit 1
fi
dbVersion="xx"
while [ "$dbVersion" != "14" ] && [ "$dbVersion" != "15" ]; do
if [[ $dbVersion == "0" ]]; then
echo "Install canceled by user"
exit 1
fi
echo "You are going to install EDB Advanced Server"
read -p ">>>> Select the database version [ 14, 15, 0 (to exit) ]: " dbVersion
done
EDBdatabase_Version="edb-as${dbVersion}-server"
base_dir="/var/lib/edb/as${dbVersion}"
data_dir="/var/lib/edb/as${dbVersion}/data"
service_name="edb-as-${dbVersion}.service"
cat <<EOF > /root/.vimrc
syntax on
set mouse-=a
set noincsearch
EOF
cat << EOF > /root/.bashrc
alias vmi='vim'
# EDB
alias edb='su - enterprisedb'
EOF
# Remove Python 3.7
echo "Removing Python 3.7"
yum -y remove python3
# Install Ncurses Compat Library and Tuned
echo "Installing ncurses-compat-libs dependency and tuned "
yum -y install ncurses-compat-libs tuned
# Steps to prepare EDB Repository
echo "***************************************************"
echo "*************Preparing EDB Repo********************"
echo "***************************************************"
curl -1sLf 'https://downloads.enterprisedb.com/J6F8C0qXX4alGhAPhIBKlAPAlLfHMGOL/enterprise/setup.rpm.sh' | sudo -E bash
yum install -y yum-utils pygpgme
echo -e "${RED} -------> You might get warning "Another app is currently holding the yum lock waiting for it to exit..." ${NC}"
echo -e "${RED} -------> ++ Kill the PID which is coming on the screen from a parallel screen ${NC}"
echo -e "${RED} -------> ++ If you are lazy like me, JUST WAIT!! and it will automatcally goes in to SLEEP and message will go away ${NC}"
rpm --import 'https://downloads.enterprisedb.com/J6F8C0qXX4alGhAPhIBKlAPAlLfHMGOL/enterprise/gpg.E71EB0829F1EF813.key'
curl -1sLf 'https://downloads.enterprisedb.com/J6F8C0qXX4alGhAPhIBKlAPAlLfHMGOL/enterprise/config.rpm.txt?distro=el&codename=7' > /tmp/enterprisedb-enterprise.repo
yum-config-manager --add-repo '/tmp/enterprisedb-enterprise.repo'
yum -q makecache -y --disablerepo='*' --enablerepo='enterprisedb-enterprise'
# Adding Epel repository
if [[ ! -f /etc/yum.repos.d/epel.repo ]]
then
echo "Adding Epel repository"
cat <<EOF > /etc/yum.repos.d/epel.repo
[epel]
name=Extra Packages for Enterprise Linux 7 - \$basearch
# It is much more secure to use the metalink, but if you wish to use a local mirror
# place its address here.
#baseurl=http://download.example/pub/epel/7/\$basearch
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=\$basearch&infra=\$infra&content=\$contentdir
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
[epel-debuginfo]
name=Extra Packages for Enterprise Linux 7 - \$basearch - Debug
# It is much more secure to use the metalink, but if you wish to use a local mirror
# place its address here.
#baseurl=http://download.example/pub/epel/7/\$basearch/debug
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&arch=\$basearch&infra=\$infra&content=\$contentdir
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
gpgcheck=1
[epel-source]
name=Extra Packages for Enterprise Linux 7 - \$basearch - Source
# It is much more secure to use the metalink, but if you wish to use a local mirror
# place it's address here.
#baseurl=http://download.example/pub/epel/7/source/tree/
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&arch=\$basearch&infra=\$infra&content=\$contentdir
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
gpgcheck=1
EOF
fi
# Adding Centos 7 repository
if [[ ! -f /etc/yum.repos.d/centos7.repo ]]
then
echo "Adding Centos 7 repository"
cat <<EOF > /etc/yum.repos.d/centos7.repo
[Centos7]
name=Centos 7 (x86_64)
baseurl=http://mirror.centos.org/centos/7/os/x86_64/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
gpgcheck=1
enabled=1
EOF
fi
# Disable Amazon Core Repository
echo "Disabling Amazon Core Repo"
sed -i 's/enabled=1/enabled=0/g' /etc/yum.repos.d/amzn2-core.repo
yum check-update
cat <<EOF > /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.5 (GNU/Linux)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=OGYX
-----END PGP PUBLIC KEY BLOCK-----
EOF
# Here we are installing the required version of the EDB software
yum -y install $EDBdatabase_Version
echo "********************************"
echo "$EDBdatabase_Version is Installed"
echo "********************************"
# If limits.conf exists, add the following lines
if [[ -f /etc/security/limits.conf ]]
then
echo "enterprisedb soft nofile 1024" >> /etc/security/limits.conf
echo "enterprisedb hard nofile 65535" >> /etc/security/limits.conf
fi
# If /pg_wal doesn't exist, create it
if [[ ! -f /pg_wal ]]
then
mkdir /pg_wal
fi
chmod 777 /pg_wal
# Change ownership of data and wal directories to enterprisedb
echo "Change ownership of data and wal directories to enterprisedb"
chown enterprisedb:enterprisedb /pg_wal
chown enterprisedb:enterprisedb $data_dir
# Configure tuned.conf
echo "Configure tuned.conf for enterprisedb"
mkdir -p /etc/tuned/enterprisedb
tunedConfigFile="/etc/tuned/enterprisedb/tuned.conf"
touch $tunedConfigFile
echo "[main]" >> $tunedConfigFile
echo "summary=Tuned profile for PostgreSQL Instances" >> $tunedConfigFile
echo "[bootloader]" >> $tunedConfigFile
echo "cmdline=transparent_hugepage=never" >> $tunedConfigFile
echo "[cpu]" >> $tunedConfigFile
echo "governor=performance" >> $tunedConfigFile
echo "energy_perf_bias=performance" >> $tunedConfigFile
echo "min_perf_pct=100" >> $tunedConfigFile
echo "[sysctl]" >> $tunedConfigFile
echo "vm.swappiness = 10Í" >> $tunedConfigFile
echo "vm.dirty_expire_centisecs = 500" >> $tunedConfigFile
echo "vm.dirty_writeback_centisecs = 250" >> $tunedConfigFile
echo "vm.dirty_ratio = 10" >> $tunedConfigFile
echo "vm.dirty_background_ratio = 5" >> $tunedConfigFile
echo "vm.overcommit_memory=2" >> $tunedConfigFile
echo "net.ipv4.tcp_timestamps=0" >> $tunedConfigFile
# low value for testing - change it to 51200 for SR
echo "vm.nr_hugepages = 51" >> $tunedConfigFile
echo "fs.file-max = 26290322" >> $tunedConfigFile
echo "kernel.sem = 250 32000 100 128" >> $tunedConfigFile
# low value for testing - change it to 4096 for SR
echo "kernel.shmmni = 512" >> $tunedConfigFile
# low value for testing - change it to 1073741824 for SR
echo "kernel.shmall = 1073741824" >> $tunedConfigFile
# low value for testing - change it to 4398046511104 for SR
echo "kernel.shmmax = 2147483648" >> $tunedConfigFile
echo "kernel.panic_on_oops = 1" >> $tunedConfigFile
echo "net.core.rmem_default = 262144" >> $tunedConfigFile
echo "net.core.rmem_max = 4194304" >> $tunedConfigFile
echo "net.core.wmem_default = 262144" >> $tunedConfigFile
echo "net.core.wmem_max = 1048576" >> $tunedConfigFile
echo "net.ipv4.conf.all.rp_filter = 2" >> $tunedConfigFile
echo "net.ipv4.conf.default.rp_filter = 2" >> $tunedConfigFile
echo "fs.aio-max-nr = 1048576" >> $tunedConfigFile
echo "net.ipv4.ip_local_port_range = 9000 65500" >> $tunedConfigFile
echo "" >> $tunedConfigFile
echo "[vm]" >> $tunedConfigFile
echo "transparent_hugepages=never" >> $tunedConfigFile
# Startup tuned
echo "Starting tuned"
systemctl start tuned
# Activating enterprisedb profile
echo "Activating enterprisedb profile"
/usr/sbin/tuned-adm profile enterprisedb
# Displaying active profile
echo "Displaying active profile"
/usr/sbin/tuned-adm active
cat << EOF > /var/lib/edb/.enterprisedb_profile
export PATH=/usr/edb/as${dbVersion}/bin:\$PATH
alias vmi='vim'
export PS1='[\u@\h \W]\$ '
EOF
chown enterprisedb:enterprisedb /var/lib/edb/.enterprisedb_profile
# Initial Database Setup:
echo "Initial Database Setup"
initialPath="/usr/edb/as${dbVersion}/bin/edb-as-${dbVersion}-setup"
PGSETUP_INITDB_OPTIONS="-E UTF-8" $initialPath initdb
# Changing pg_wal and extra_wal directories to inside the storage
echo "Modifying pg_wal and extra_wal directories"
cd $data_dir
echo "I'am at $(pwd)"
# Moving pg_wal to /pg_wal/pg_wal
mv pg_wal /pg_wal/.
mkdir -p /pg_wal/extra_wal
chown enterprisedb:enterprisedb /pg_wal/extra_wal
ln -s /pg_wal/pg_wal pg_wal
ln -s /pg_wal/extra_wal extra_wal
# Changing ownership of symlinks to enterprisedb
chown enterprisedb:enterprisedb --no-dereference pg_wal
chown enterprisedb:enterprisedb --no-dereference extra_wal
# Configuring postgresql.conf and pg_hba.conf
echo "Configuring postgresql.conf and pg_hba.conf"
echo "Backing up original files"
cp -p $data_dir/postgresql.conf $data_dir/postgresql.conf_ORIGINAL
cp -p $data_dir/pg_hba.conf $data_dir/pg_hba.conf_ORIGINAL
cat << EOF > $data_dir/pg_hba.conf
# TYPE DATABASE USER ADDRESS METHOD
# "local" is for Unix domain socket connections only
local all all trust
# IPv4 local connections:
host all all 127.0.0.1/32 ident
# IPv6 local connections:
host all all ::1/128 ident
# Allow replication connections from localhost, by a user with the
# replication privilege.
local replication all trust
host replication all 127.0.0.1/32 ident
host replication all ::1/128 ident
host all all 0.0.0.0/0 trust
EOF
cat << EOF > $data_dir/postgresql.conf
# -----------------------------
# PostgreSQL configuration file
# -----------------------------
#
# This file consists of lines of the form:
#
# name = value
#
# (The "=" is optional.) Whitespace may be used. Comments are introduced with
# "#" anywhere on a line. The complete list of parameter names and allowed
# values can be found in the PostgreSQL documentation.
#
# The commented-out settings shown in this file represent the default values.
# Re-commenting a setting is NOT sufficient to revert it to the default value;
# you need to reload the server.
#
# This file is read on server startup and when the server receives a SIGHUP
# signal. If you edit the file on a running system, you have to SIGHUP the
# server for the changes to take effect, run "pg_ctl reload", or execute
# "SELECT pg_reload_conf()". Some parameters, which are marked below,
# require a server shutdown and restart to take effect.
#
# Any parameter can also be given as a command-line option to the server, e.g.,
# "postgres -c log_connections=on". Some parameters can be changed at run time
# with the "SET" SQL command.
#
# Memory units: B = bytes Time units: us = microseconds
# kB = kilobytes ms = milliseconds
# MB = megabytes s = seconds
# GB = gigabytes min = minutes
# TB = terabytes h = hours
# d = days
#------------------------------------------------------------------------------
# FILE LOCATIONS
#------------------------------------------------------------------------------
# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.
#data_directory = 'ConfigDir' # use data in another directory
# (change requires restart)
#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
# (change requires restart)
#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
# (change requires restart)
# If external_pid_file is not explicitly set, no extra PID file is written.
#external_pid_file = '' # write an extra PID file
# (change requires restart)
#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------
# - Connection Settings -
listen_addresses = '*' # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to 'localhost'; use '*' for all
# (change requires restart)
port = 5444 # (change requires restart)
#max_connections = 100 # (change requires restart)
#superuser_reserved_connections = 3 # (change requires restart)
#unix_socket_directories = '/tmp' # comma-separated list of directories
# (change requires restart)
#unix_socket_group = '' # (change requires restart)
#unix_socket_permissions = 0777 # begin with 0 to use octal notation
# (change requires restart)
#bonjour = off # advertise server via Bonjour
# (change requires restart)
#bonjour_name = '' # defaults to the computer name
# (change requires restart)
# - TCP settings -
# see "man tcp" for details
#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
# 0 selects the system default
#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
# 0 selects the system default
#tcp_keepalives_count = 0 # TCP_KEEPCNT;
# 0 selects the system default
#tcp_user_timeout = 0 # TCP_USER_TIMEOUT, in milliseconds;
# 0 selects the system default
#client_connection_check_interval = 0 # time between checks for client
# disconnection while running queries;
# 0 for never
# - Authentication -
#authentication_timeout = 1min # 1s-600s
#password_encryption = scram-sha-256 # scram-sha-256 or md5
#db_user_namespace = off
# GSSAPI using Kerberos
#krb_server_keyfile = 'FILE:\${sysconfdir}/krb5.keytab'
#krb_caseins_users = off
# - SSL -
#ssl = off
#ssl_ca_file = ''
#ssl_cert_file = 'server.crt'
#ssl_crl_file = ''
#ssl_crl_dir = ''
#ssl_key_file = 'server.key'
#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
#ssl_prefer_server_ciphers = on
#ssl_ecdh_curve = 'prime256v1'
#ssl_min_protocol_version = 'TLSv1.2'
#ssl_max_protocol_version = ''
#ssl_dh_params_file = ''
#ssl_passphrase_command = ''
#ssl_passphrase_command_supports_reload = off
#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------
# - Memory -
#shared_buffers = 128MB # min 128kB
# (change requires restart)
#huge_pages = try # on, off, or try
# (change requires restart)
#huge_page_size = 0 # zero for system default
# (change requires restart)
#temp_buffers = 8MB # min 800kB
#max_prepared_transactions = 0 # zero disables the feature
# (change requires restart)
# Caution: it is not advisable to set max_prepared_transactions nonzero unless
# you actively intend to use prepared transactions.
#work_mem = 4MB # min 64kB
#hash_mem_multiplier = 1.0 # 1-1000.0 multiplier on hash table work_mem
#maintenance_work_mem = 64MB # min 1MB
#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem
#logical_decoding_work_mem = 64MB # min 64kB
#max_stack_depth = 2MB # min 100kB
#shared_memory_type = mmap # the default is the first option
# supported by the operating system:
# mmap
# sysv
# windows
# (change requires restart)
dynamic_shared_memory_type = posix # the default is the first option
# supported by the operating system:
# posix
# sysv
# windows
# mmap
# (change requires restart)
#min_dynamic_shared_memory = 0MB # (change requires restart)
# - Disk -
#temp_file_limit = -1 # limits per-process temp file space
# in kilobytes, or -1 for no limit
# - Kernel Resources -
#max_files_per_process = 1000 # min 64
# (change requires restart)
# - Cost-Based Vacuum Delay -
#vacuum_cost_delay = 0 # 0-100 milliseconds (0 disables)
#vacuum_cost_page_hit = 1 # 0-10000 credits
#vacuum_cost_page_miss = 2 # 0-10000 credits
#vacuum_cost_page_dirty = 20 # 0-10000 credits
#vacuum_cost_limit = 200 # 1-10000 credits
# - Background Writer -
#bgwriter_delay = 200ms # 10-10000ms between rounds
#bgwriter_lru_maxpages = 100 # max buffers written/round, 0 disables
#bgwriter_lru_multiplier = 2.0 # 0-10.0 multiplier on buffers scanned/round
#bgwriter_flush_after = 512kB # measured in pages, 0 disables
# - Asynchronous Behavior -
#backend_flush_after = 0 # measured in pages, 0 disables
#effective_io_concurrency = 1 # 1-1000; 0 disables prefetching
#maintenance_io_concurrency = 10 # 1-1000; 0 disables prefetching
#max_worker_processes = 8 # (change requires restart)
#max_parallel_workers_per_gather = 2 # taken from max_parallel_workers
#max_parallel_maintenance_workers = 2 # taken from max_parallel_workers
#max_parallel_workers = 8 # maximum number of max_worker_processes that
# can be used in parallel operations
#parallel_leader_participation = on
#old_snapshot_threshold = -1 # 1min-60d; -1 disables; 0 is immediate
# (change requires restart)
# - EDB Resource Manager -
#edb_max_resource_groups = 16 # 0-65536; (change requires restart)
#edb_resource_group = ''
#------------------------------------------------------------------------------
# WRITE-AHEAD LOG
#------------------------------------------------------------------------------
# - Settings -
#wal_level = replica # minimal, replica, or logical
# (change requires restart)
#fsync = on # flush data to disk for crash safety
# (turning this off can cause
# unrecoverable data corruption)
#synchronous_commit = on # synchronization level;
# off, local, remote_write, remote_apply, or on
#wal_sync_method = fsync # the default is the first option
# supported by the operating system:
# open_datasync
# fdatasync (default on Linux and FreeBSD)
# fsync
# fsync_writethrough
# open_sync
#full_page_writes = on # recover from partial page writes
#wal_log_hints = off # also do full page writes of non-critical updates
# (change requires restart)
#wal_compression = off # enable compression of full-page writes
#wal_init_zero = on # zero-fill new WAL files
#wal_recycle = on # recycle WAL files
#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers
# (change requires restart)
#wal_writer_delay = 200ms # 1-10000 milliseconds
#wal_writer_flush_after = 1MB # measured in pages, 0 disables
#wal_skip_threshold = 2MB
#commit_delay = 0 # range 0-100000, in microseconds
#commit_siblings = 5 # range 1-1000
# - Checkpoints -
#checkpoint_timeout = 5min # range 30s-1d
#checkpoint_completion_target = 0.9 # checkpoint target duration, 0.0 - 1.0
#checkpoint_flush_after = 256kB # measured in pages, 0 disables
#checkpoint_warning = 30s # 0 disables
max_wal_size = 60GB
##min_wal_size = 80MB
# - Archiving -
#archive_mode = off # enables archiving; off, on, or always
# (change requires restart)
#archive_command = '' # command to use to archive a logfile segment
# placeholders: %p = path of file to archive
# %f = file name only
# e.g. 'test ! -f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f'
#archive_timeout = 0 # force a logfile segment switch after this
# number of seconds; 0 disables
# - Archive Recovery -
# These are only used in recovery mode.
#restore_command = '' # command to use to restore an archived logfile segment
# placeholders: %p = path of file to restore
# %f = file name only
# e.g. 'cp /mnt/server/archivedir/%f %p'
#archive_cleanup_command = '' # command to execute at every restartpoint
#recovery_end_command = '' # command to execute at completion of recovery
# - Recovery Target -
# Set these only when performing a targeted recovery.
#recovery_target = '' # 'immediate' to end recovery as soon as a
# consistent state is reached
# (change requires restart)
#recovery_target_name = '' # the named restore point to which recovery will proceed
# (change requires restart)
#recovery_target_time = '' # the time stamp up to which recovery will proceed
# (change requires restart)
#recovery_target_xid = '' # the transaction ID up to which recovery will proceed
# (change requires restart)
#recovery_target_lsn = '' # the WAL LSN up to which recovery will proceed
# (change requires restart)
#recovery_target_inclusive = on # Specifies whether to stop:
# just after the specified recovery target (on)
# just before the recovery target (off)
# (change requires restart)
#recovery_target_timeline = 'latest' # 'current', 'latest', or timeline ID
# (change requires restart)
#recovery_target_action = 'pause' # 'pause', 'promote', 'shutdown'
# (change requires restart)
#------------------------------------------------------------------------------
# REPLICATION
#------------------------------------------------------------------------------
# - Sending Servers -
# Set these on the primary and on any standby that will send replication data.
#max_wal_senders = 10 # max number of walsender processes
# (change requires restart)
#max_replication_slots = 10 # max number of replication slots
# (change requires restart)
#wal_keep_size = 0 # in megabytes; 0 disables
#max_slot_wal_keep_size = -1 # in megabytes; -1 disables
#wal_sender_timeout = 60s # in milliseconds; 0 disables
#track_commit_timestamp = off # collect timestamp of transaction commit
# (change requires restart)
# - Primary Server -
# These settings are ignored on a standby server.
#synchronous_standby_names = '' # standby servers that provide sync rep
# method to choose sync standbys, number of sync standbys,
# and comma-separated list of application_name
# from standby(s); '*' = all
#synchronous_replication_availability = wait
#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed
# - Standby Servers -
# These settings are ignored on a primary server.
#primary_conninfo = '' # connection string to sending server
#primary_slot_name = '' # replication slot on sending server
#promote_trigger_file = '' # file name whose presence ends recovery
#hot_standby = on # "off" disallows queries during recovery
# (change requires restart)
#max_standby_archive_delay = 30s # max delay before canceling queries
# when reading WAL from archive;
# -1 allows indefinite delay
#max_standby_streaming_delay = 30s # max delay before canceling queries
# when reading streaming WAL;
# -1 allows indefinite delay
#wal_receiver_create_temp_slot = off # create temp slot if primary_slot_name
# is not set
#wal_receiver_status_interval = 10s # send replies at least this often
# 0 disables
#hot_standby_feedback = off # send info from standby to prevent
# query conflicts
#wal_receiver_timeout = 60s # time that receiver waits for
# communication from primary
# in milliseconds; 0 disables
#wal_retrieve_retry_interval = 5s # time to wait before retrying to
# retrieve WAL after a failed attempt
#recovery_min_apply_delay = 0 # minimum delay for applying changes during recovery
# - Subscribers -
# These settings are ignored on a publisher.
#max_logical_replication_workers = 4 # taken from max_worker_processes
# (change requires restart)
#max_sync_workers_per_subscription = 2 # taken from max_logical_replication_workers
#------------------------------------------------------------------------------
# QUERY TUNING
#------------------------------------------------------------------------------
# - Planner Method Configuration -
#enable_async_append = on
#enable_bitmapscan = on
#enable_gathermerge = on
#enable_hashagg = on
#enable_hashjoin = on
#enable_incremental_sort = on
#enable_indexscan = on
#enable_indexonlyscan = on
#enable_material = on
#enable_memoize = on
#enable_mergejoin = on
#enable_nestloop = on
#enable_parallel_append = on
#enable_parallel_hash = on
#enable_partition_pruning = on
#enable_partitionwise_join = off
#enable_partitionwise_aggregate = off
#enable_seqscan = on
#enable_sort = on
#enable_tidscan = on
#enable_hints = on # enable optimizer hints in SQL statements.
#edb_enable_pruning = on # fast pruning for EDB-partitioned tables
# - Planner Cost Constants -
#seq_page_cost = 1.0 # measured on an arbitrary scale
#random_page_cost = 4.0 # same scale as above
#cpu_tuple_cost = 0.01 # same scale as above
#cpu_index_tuple_cost = 0.005 # same scale as above
#cpu_operator_cost = 0.0025 # same scale as above
#parallel_setup_cost = 1000.0 # same scale as above
#parallel_tuple_cost = 0.1 # same scale as above
#min_parallel_table_scan_size = 8MB
#min_parallel_index_scan_size = 512kB
#effective_cache_size = 4GB
#jit_above_cost = 100000 # perform JIT compilation if available
# and query more expensive than this;
# -1 disables
#jit_inline_above_cost = 500000 # inline small functions if query is
# more expensive than this; -1 disables
#jit_optimize_above_cost = 500000 # use expensive JIT optimizations if
# query is more expensive than this;
# -1 disables
# - Genetic Query Optimizer -
#geqo = on
#geqo_threshold = 12
#geqo_effort = 5 # range 1-10
#geqo_pool_size = 0 # selects default based on effort
#geqo_generations = 0 # selects default based on effort
#geqo_selection_bias = 2.0 # range 1.5-2.0
#geqo_seed = 0.0 # range 0.0-1.0
# - Other Planner Options -
#default_statistics_target = 100 # range 1-10000
#constraint_exclusion = partition # on, off, or partition
#cursor_tuple_fraction = 0.1 # range 0.0-1.0
#from_collapse_limit = 8
#jit = on # allow JIT compilation
#join_collapse_limit = 8 # 1 disables collapsing of explicit
# JOIN clauses
#plan_cache_mode = auto # auto, force_generic_plan or
# force_custom_plan
#------------------------------------------------------------------------------
# REPORTING AND LOGGING
#------------------------------------------------------------------------------
# - Where to Log -
log_destination = 'stderr' # Valid values are combinations of
# stderr, csvlog, syslog, and eventlog,
# depending on platform. csvlog
# requires logging_collector to be on.
# This is used when logging to stderr:
logging_collector = on # Enable capturing of stderr and csvlog
# into log files. Required to be on for
# csvlogs.
# (change requires restart)
# These are only used if logging_collector is on:
#log_directory = 'log' # directory where log files are written,
# can be absolute or relative to PGDATA
#log_filename = 'edb-%Y-%m-%d_%H%M%S.log' # log file name pattern,
# can include strftime() escapes
#log_file_mode = 0600 # creation mode for log files,
# begin with 0 to use octal notation
#log_rotation_age = 1d # Automatic rotation of logfiles will
# happen after that time. 0 disables.
#log_rotation_size = 10MB # Automatic rotation of logfiles will
# happen after that much log output.
# 0 disables.
#log_truncate_on_rotation = off # If on, an existing log file with the
# same name as the new log file will be
# truncated rather than appended to.
# But such truncation only occurs on
# time-driven rotation, not on restarts
# or size-driven rotation. Default is
# off, meaning append to existing files
# in all cases.
# These are relevant when logging to syslog:
#syslog_facility = 'LOCAL0'
#syslog_ident = 'postgres'
#syslog_sequence_numbers = on
#syslog_split_messages = on
# This is only relevant when logging to eventlog (Windows):
# (change requires restart)
#event_source = 'EnterpriseDB'
# - When to Log -
#log_min_messages = warning # values in order of decreasing detail:
# debug5
# debug4
# debug3
# debug2
# debug1
# info
# notice
# warning
# error
# log
# fatal
# panic
#log_min_error_statement = error # values in order of decreasing detail:
# debug5
# debug4
# debug3
# debug2
# debug1
# info
# notice
# warning
# error
# log
# fatal
# panic (effectively off)
#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
# and their durations, > 0 logs only
# statements running at least this number
# of milliseconds
#log_min_duration_sample = -1 # -1 is disabled, 0 logs a sample of statements
# and their durations, > 0 logs only a sample of
# statements running at least this number
# of milliseconds;
# sample fraction is determined by log_statement_sample_rate
#log_statement_sample_rate = 1.0 # fraction of logged statements exceeding
# log_min_duration_sample to be logged;
# 1.0 logs all such statements, 0.0 never logs
#log_transaction_sample_rate = 0.0 # fraction of transactions whose statements
# are logged regardless of their duration; 1.0 logs all
# statements from all transactions, 0.0 never logs
# - What to Log -
#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = on
#log_autovacuum_min_duration = -1 # log autovacuum activity;
# -1 disables, 0 logs all actions and
# their durations, > 0 logs only
# actions running at least this number
# of milliseconds.
#log_checkpoints = off
#log_connections = off
#log_disconnections = off
#log_duration = off
#log_error_verbosity = default # terse, default, or verbose messages
#log_hostname = off
log_line_prefix = '%t ' # Use '%t ' to enable log-reading
# features in PEM and pgAdmin
# special values:
# %a = application name
# %u = user name
# %d = database name
# %r = remote host and port
# %h = remote host
# %b = backend type
# %p = process ID
# %P = process ID of parallel group leader
# %t = timestamp without milliseconds
# %m = timestamp with milliseconds
# %n = timestamp with milliseconds (as a Unix epoch)
# %Q = query ID (0 if none or not computed)
# %i = command tag
# %e = SQL state
# %c = session ID
# %l = session line number
# %s = session start timestamp
# %v = virtual transaction ID
# %x = transaction ID (0 if none)
# %q = stop here in non-session
# processes
# %% = '%'
# e.g. '<%u%%%d> '
#log_lock_waits = off # log lock waits >= deadlock_timeout
#log_recovery_conflict_waits = off # log standby recovery conflict waits
# >= deadlock_timeout
#log_parameter_max_length = -1 # when logging statements, limit logged
# bind-parameter values to N bytes;
# -1 means print in full, 0 disables
#log_parameter_max_length_on_error = 0 # when logging an error, limit logged
# bind-parameter values to N bytes;
# -1 means print in full, 0 disables
#log_statement = 'none' # none, ddl, mod, all
#log_replication_commands = off
#log_temp_files = -1 # log temporary files equal or larger
# than the specified size in kilobytes;
# -1 disables, 0 logs all temp files
log_timezone = 'UTC'
#------------------------------------------------------------------------------
# PROCESS TITLE
#------------------------------------------------------------------------------
#cluster_name = '' # added to process titles if nonempty
# (change requires restart)
#update_process_title = on
#utl_http.debug = off # trace network conversations
#---------------------------------------------------------------------------
# EDB AUDIT
#---------------------------------------------------------------------------
#edb_audit = 'none' # none, csv or xml
# These are only used if edb_audit is not none:
#edb_audit_directory = 'edb_audit' # Directory where log files are written
# Can be absolute or relative to PGDATA
#edb_audit_filename = 'audit-%Y-%m-%d_%H%M%S' # Audit file name pattern.
# Can include strftime() escapes
#edb_audit_rotation_day = 'every' # Automatic rotation of logfiles based
# on day of week. none, every, sun,
# mon, tue, wed, thu, fri, sat
#edb_audit_rotation_size = 0 # Automatic rotation of logfiles will
# happen after this many megabytes (MB)
# of log output. 0 to disable.
#edb_audit_rotation_seconds = 0 # Automatic log file rotation will
# happen after this many seconds.
#edb_audit_connect = 'failed' # none, failed, all
#edb_audit_disconnect = 'none' # none, all
#edb_audit_statement = 'ddl, error' # Statement type to be audited:
# none, dml, insert, update, delete, truncate,
# select, error, rollback, ddl, create, drop,
# alter, grant, revoke, set, all
# {SELECT | UPDATE | DELETE | INSERT}@groupname
#edb_audit_tag = '' # Audit log session tracking tag.
#edb_log_every_bulk_value = off # Writes every set of bulk operation
# parameter values during logging.
# This GUC applies to both EDB AUDIT and PG LOGGING.
#edb_audit_destination = 'file' # file or syslog
#------------------------------------------------------------------------------
# EDB AUDIT ARCHIVER:
#------------------------------------------------------------------------------
#edb_audit_archiver = 'off' # Enable audit log archiver process,
# the size of the audit log directory
# & audit log files can be managed by
# using the below gucs.
# (change requires restart)
# These are only used if edb_audit_archiver is on:
#edb_audit_archiver_timeout = '300s' # Audit log archiver will check the
# audit log files based on this guc.
# range 30s-1d
#edb_audit_archiver_filename_prefix = 'audit-' # Files with this prefix in
# edb_audit_directory are eligible
# for compression and/or expiration;
# Needs to align with edb_audit_filename.
#edb_audit_archiver_compress_time_limit = -1 # Time in seconds after which audit logs
# are eligible for compression; 0 = as
# soon as it's not the current file,
# -1 = never.
#edb_audit_archiver_compress_size_limit = -1 # Total size in megabytes after which
# audit logs are eligible for compression;
# 0 = as soon as it's not the current file,
# -1 = never.
#edb_audit_archiver_compress_command = 'gzip %p' # Compression command for compressing
# the audit log files.
#edb_audit_archiver_compress_suffix = '.gz' # Suffix for an already compressed log
# file; Needs to align with
# edb_audit_archiver_compress_command.
#edb_audit_archiver_expire_time_limit = -1 # Time in seconds after which audit logs
# are eligible for expiration; 0 = as
# soon as it's not the current file,
# -1 = never.
#edb_audit_archiver_expire_size_limit = -1 # Total size in megabytes after which
# audit logs are eligible for expiration;
# 0 = as soon as it's not the current file,
# -1 = never.
#edb_audit_archiver_expire_command = '' # Command to execute on an expired audit
# log before removing it.