os: centos 7.4
12
cat /usr/lib/systemd/system/postgresql-12.service
# It's not recommended to modify this file in-place, because it will be
# overwritten during package upgrades. If you want to customize, the
# best way is to create a file "/etc/systemd/system/postgresql-12.service",
# containing
# .include /usr/lib/systemd/system/postgresql-12.service
# ...make your changes here...
# For more info about custom unit files, see
# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
# Note: changing PGDATA will typically require adjusting SELinux
# configuration as well.
# Note: do not use a PGDATA pathname containing spaces, or you will
# break postgresql-setup.
[Unit]
Description=PostgreSQL 12 database server
Documentation=https://www.postgresql.org/docs/12/static/
After=syslog.target
After=network.target
[Service]
Type=notify
User=postgres
Group=postgres
# Note: avoid inserting whitespace in these Environment= lines, or you may
# break postgresql-setup.
# Location of database directory
Environment=PGDATA=/var/lib/pgsql/12/data/
# Where to send early-startup messages from the server (before the logging
# options of postgresql.conf take effect)
# This is normally controlled by the global default set by systemd
# StandardOutput=syslog
# Disable OOM kill on the postmaster
OOMScoreAdjust=-1000
Environment=PG_OOM_ADJUST_FILE=/proc/self/oom_score_adj
Environment=PG_OOM_ADJUST_VALUE=0
ExecStartPre=/usr/pgsql-12/bin/postgresql-12-check-db-dir ${PGDATA}
ExecStart=/usr/pgsql-12/bin/postmaster -D ${PGDATA}
ExecReload=/bin/kill -HUP $MAINPID
KillMode=mixed
KillSignal=SIGINT
# Do not set any timeout value, so that systemd will not kill postmaster
# during crash recovery.
TimeoutSec=0
[Install]
WantedBy=multi-user.target
11
cat /usr/lib/systemd/system/postgresql-11.service
# It's not recommended to modify this file in-place, because it will be
# overwritten during package upgrades. If you want to customize, the
# best way is to create a file "/etc/systemd/system/postgresql-11.service",
# containing
# .include /usr/lib/systemd/system/postgresql-11.service
# ...make your changes here...
# For more info about custom unit files, see
# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
# Note: changing PGDATA will typically require adjusting SELinux
# configuration as well.
# Note: do not use a PGDATA pathname containing spaces, or you will
# break postgresql-setup.
[Unit]
Description=PostgreSQL 11 database server
Documentation=https://www.postgresql.org/docs/11/static/
After=syslog.target
After=network.target
[Service]
Type=notify
User=postgres
Group=postgres
# Note: avoid inserting whitespace in these Environment= lines, or you may
# break postgresql-setup.
# Location of database directory
Environment=PGDATA=/var/lib/pgsql/11/data/
# Where to send early-startup messages from the server (before the logging
# options of postgresql.conf take effect)
# This is normally controlled by the global default set by systemd
# StandardOutput=syslog
# Disable OOM kill on the postmaster
OOMScoreAdjust=-1000
Environment=PG_OOM_ADJUST_FILE=/proc/self/oom_score_adj
Environment=PG_OOM_ADJUST_VALUE=0
ExecStartPre=/usr/pgsql-11/bin/postgresql-11-check-db-dir ${PGDATA}
ExecStart=/usr/pgsql-11/bin/postmaster -D ${PGDATA}
ExecReload=/bin/kill -HUP $MAINPID
KillMode=mixed
KillSignal=SIGINT
# Do not set any timeout value, so that systemd will not kill postmaster
# during crash recovery.
TimeoutSec=0
[Install]
WantedBy=multi-user.target
10
cat /usr/lib/systemd/system/postgresql-10.service
# It's not recommended to modify this file in-place, because it will be
# overwritten during package upgrades. If you want to customize, the
# best way is to create a file "/etc/systemd/system/postgresql-10.service",
# containing
# .include /usr/lib/systemd/system/postgresql-10.service
# ...make your changes here...
# For more info about custom unit files, see
# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
# Note: changing PGDATA will typically require adjusting SELinux
# configuration as well.
# Note: do not use a PGDATA pathname containing spaces, or you will
# break postgresql-setup.
[Unit]
Description=PostgreSQL 10 database server
Documentation=https://www.postgresql.org/docs/10/static/
After=syslog.target
After=network.target
[Service]
Type=notify
User=postgres
Group=postgres
# Note: avoid inserting whitespace in these Environment= lines, or you may
# break postgresql-setup.
# Location of database directory
Environment=PGDATA=/var/lib/pgsql/10/data/
# Where to send early-startup messages from the server (before the logging
# options of postgresql.conf take effect)
# This is normally controlled by the global default set by systemd
# StandardOutput=syslog
# Disable OOM kill on the postmaster
OOMScoreAdjust=-1000
Environment=PG_OOM_ADJUST_FILE=/proc/self/oom_score_adj
Environment=PG_OOM_ADJUST_VALUE=0
ExecStartPre=/usr/pgsql-10/bin/postgresql-10-check-db-dir ${PGDATA}
ExecStart=/usr/pgsql-10/bin/postmaster -D ${PGDATA}
ExecReload=/bin/kill -HUP $MAINPID
KillMode=mixed
KillSignal=SIGINT
# Do not set any timeout value, so that systemd will not kill postmaster
# during crash recovery.
TimeoutSec=0
[Install]
WantedBy=multi-user.target
9.6
cat /usr/lib/systemd/system/postgresql-9.6.service
# It's not recommended to modify this file in-place, because it will be
# overwritten during package upgrades. If you want to customize, the
# best way is to create a file "/etc/systemd/system/postgresql-9.6.service",
# containing
# .include /lib/systemd/system/postgresql-9.6.service
# ...make your changes here...
# For more info about custom unit files, see
# http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F
# Note: changing PGDATA will typically require adjusting SELinux
# configuration as well.
# Note: do not use a PGDATA pathname containing spaces, or you will
# break postgresql-setup.
[Unit]
Description=PostgreSQL 9.6 database server
Documentation=https://www.postgresql.org/docs/9.6/static/
After=syslog.target
After=network.target
[Service]
Type=notify
User=postgres
Group=postgres
# Note: avoid inserting whitespace in these Environment= lines, or you may
# break postgresql-setup.
# Location of database directory
Environment=PGDATA=/var/lib/pgsql/9.6/data/
# Where to send early-startup messages from the server (before the logging
# options of postgresql.conf take effect)
# This is normally controlled by the global default set by systemd
# StandardOutput=syslog
# Disable OOM kill on the postmaster
OOMScoreAdjust=-1000
Environment=PG_OOM_ADJUST_FILE=/proc/self/oom_score_adj
Environment=PG_OOM_ADJUST_VALUE=0
ExecStartPre=/usr/pgsql-9.6/bin/postgresql96-check-db-dir ${PGDATA}
ExecStart=/usr/pgsql-9.6/bin/postmaster -D ${PGDATA}
ExecReload=/bin/kill -HUP $MAINPID
KillMode=mixed
KillSignal=SIGINT
# Do not set any timeout value, so that systemd will not kill postmaster
# during crash recovery.
TimeoutSec=0
[Install]
WantedBy=multi-user.target
