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Fixed repmgr.conf.sample

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RealGreenDragon
2023-05-08 20:45:01 +02:00
committed by Martín Marqués
parent 4a28c57bc7
commit b92d43d136
1 changed files with 28 additions and 21 deletions
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49
repmgr.conf.sample
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@@ -12,7 +12,7 @@
# #
# For details on the configuration file format see the documentation at: # For details on the configuration file format see the documentation at:
# #
# https://repmgr.org/docs/current/configuration-file.html#CONFIGURATION-FILE-FORMAT # https://repmgr.org/docs/current/configuration-file.html#CONFIGURATION-FILE-FORMAT
# #
# ============================================================================= # =============================================================================
# Required configuration items # Required configuration items
@@ -76,7 +76,7 @@
#location='default' # An arbitrary string defining the location of the node; this #location='default' # An arbitrary string defining the location of the node; this
# is used during failover to check visibility of the # is used during failover to check visibility of the
# current primary node. For further details see: # current primary node. For further details see:
# https://repmgr.org/docs/current/repmgrd-network-split.html # https://repmgr.org/docs/current/repmgrd-network-split.html
#use_replication_slots=no # whether to use physical replication slots #use_replication_slots=no # whether to use physical replication slots
# NOTE: when using replication slots, # NOTE: when using replication slots,
@@ -181,8 +181,8 @@
#pg_ctl_options='' # Options to append to "pg_ctl" #pg_ctl_options='' # Options to append to "pg_ctl"
#pg_basebackup_options='' # Options to append to "pg_basebackup" #pg_basebackup_options='' # Options to append to "pg_basebackup"
# (Note: when cloning from Barman, repmgr will honour any # (Note: when cloning from Barman, repmgr will honour any
# --waldir/--xlogdir setting present in "pg_basebackup_options" # --waldir/--xlogdir setting present in "pg_basebackup_options"
#rsync_options='' # Options to append to "rsync" #rsync_options='' # Options to append to "rsync"
ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh" ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
@@ -212,8 +212,8 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
#recovery_min_apply_delay= # If provided, "recovery_min_apply_delay" will be set to #recovery_min_apply_delay= # If provided, "recovery_min_apply_delay" will be set to
# this value (PostgreSQL 9.4 and later). Value can be # this value (PostgreSQL 9.4 and later). Value can be
# an integer representing milliseconds, or a string # an integer representing milliseconds, or a string
# representing a period of time (e.g. '5 min'). # representing a period of time (e.g. '5 min').
#------------------------------------------------------------------------------ #------------------------------------------------------------------------------
@@ -299,7 +299,7 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
# a value of zero prevents the node being promoted to primary # a value of zero prevents the node being promoted to primary
# (default: 100) # (default: 100)
#connection_check_type=ping # How to check availability of the upstream node; valid options: #connection_check_type='ping' # How to check availability of the upstream node; valid options:
# 'ping': use PQping() to check if the node is accepting connections # 'ping': use PQping() to check if the node is accepting connections
# 'connection': attempt to make a new connection to the node # 'connection': attempt to make a new connection to the node
# 'query': execute an SQL statement on the node via the existing connection # 'query': execute an SQL statement on the node via the existing connection
@@ -344,20 +344,27 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
# From PostgreSQL 15 repmgr must be a superuser or have 'ALTER SYSTEM wal_retrieve_retry_interval' privilege. # From PostgreSQL 15 repmgr must be a superuser or have 'ALTER SYSTEM wal_retrieve_retry_interval' privilege.
# (see: https://repmgr.org/docs/current/repmgrd-standby-disconnection-on-failover.html ) # (see: https://repmgr.org/docs/current/repmgrd-standby-disconnection-on-failover.html )
#sibling_nodes_disconnect_timeout=30 # If "standby_disconnect_on_failover" is true, the maximum length of time #sibling_nodes_disconnect_timeout=30 # If "standby_disconnect_on_failover" is true, the maximum length of time
# (in seconds) to wait for other standbys to confirm they have disconnected their # (in seconds) to wait for other standbys to confirm they have disconnected their
# WAL receivers # WAL receivers
#primary_visibility_consensus=false # If "true", only continue with failover if no standbys have seen #primary_visibility_consensus=false # If "true", only continue with failover if no standbys have seen
# the primary node recently. *Must* be the same on all nodes. # the primary node recently. *Must* be the same on all nodes.
#always_promote=false # Always promote a node, even if repmgr metadata is outdated #always_promote=false # Always promote a node, even if repmgr metadata is outdated
#failover_validation_command='' # Script to execute for an external mechanism to validate the failover #failover_validation_command='' # Script to execute for an external mechanism to validate the failover
# decision made by repmgrd. One or both of the following parameter placeholders # decision made by repmgrd. Each of the following parameter placeholders
# should be provided, which will be replaced by repmgrd with the appropriate # should be provided, which will be replaced by repmgrd with the appropriate value:
# value: %n (node_id), %a (node_name). *Must* be the same on all nodes. # %n (node_id)
# %a (node_name)
# %v (number of visible nodes)
# %u (number of shared upstream nodes)
# %t (total number of nodes)
# *Must* be the same on all nodes.
#election_rerun_interval=15 # if "failover_validation_command" is set, and the command returns #election_rerun_interval=15 # if "failover_validation_command" is set, and the command returns
# an error, pause the specified amount of seconds before rerunning the election. # an error, pause the specified amount of seconds before rerunning the election.
#
# The following items are relevant for repmgrd running on the primary, # The following items are relevant for repmgrd running on the primary,
# and will be ignored on non-primary nodes # and will be ignored on non-primary nodes.
# (see: https://repmgr.org/docs/current/repmgrd-primary-child-disconnection.html )
#child_nodes_check_interval=5 # Interval (in seconds) to check for attached child nodes (standbys) #child_nodes_check_interval=5 # Interval (in seconds) to check for attached child nodes (standbys)
#child_nodes_connected_min_count=-1 # Minimum number of child nodes which must remain connected, otherwise #child_nodes_connected_min_count=-1 # Minimum number of child nodes which must remain connected, otherwise
# disconnection command will be triggered # disconnection command will be triggered
@@ -365,6 +372,7 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
# (ignored if "child_nodes_connected_min_count" set) # (ignored if "child_nodes_connected_min_count" set)
#child_nodes_disconnect_timeout=30 # Interval between child node disconnection and disconnection command execution #child_nodes_disconnect_timeout=30 # Interval between child node disconnection and disconnection command execution
#child_nodes_disconnect_command='' # Command to execute if child node disconnection detected #child_nodes_disconnect_command='' # Command to execute if child node disconnection detected
#child_nodes_connected_include_witness=false # Whether to count the witness node (if in use) as a child node when determining whether to execute child_nodes_disconnect_command.
#------------------------------------------------------------------------------ #------------------------------------------------------------------------------
# service control commands # service control commands
@@ -387,20 +395,20 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
# #
# For example, to use systemd, you can set # For example, to use systemd, you can set
# #
# service_start_command = 'sudo systemctl start postgresql-9.6' # service_start_command = 'sudo systemctl start postgresql-16'
# (...) # (...)
# #
# and then use the following sudoers configuration: # and then use the following sudoers configuration:
# #
# # this is required when running sudo over ssh without -t: # # this is required when running sudo over ssh without -t:
# Defaults:postgres !requiretty # Defaults:postgres !requiretty
# postgres ALL = NOPASSWD: /usr/bin/systemctl stop postgresql-9.6, \ # postgres ALL = NOPASSWD: /usr/bin/systemctl stop postgresql-16, \
# /usr/bin/systemctl start postgresql-9.6, \ # /usr/bin/systemctl start postgresql-16, \
# /usr/bin/systemctl restart postgresql-9.6 # /usr/bin/systemctl restart postgresql-16
# #
# Debian/Ubuntu users: use "sudo pg_ctlcluster" to execute service control commands. # Debian/Ubuntu users: use "sudo pg_ctlcluster" to execute service control commands.
# #
# For more details, see: https://repmgr.org/docs/current/configuration-file-service-commands.html # For further details, see: https://repmgr.org/docs/current/configuration-file-service-commands.html
#service_start_command = '' #service_start_command = ''
#service_stop_command = '' #service_stop_command = ''
@@ -443,4 +451,3 @@ ssh_options='-q -o ConnectTimeout=10' # Options to append to "ssh"
# "repmgr standby switchover" to warn about potential # "repmgr standby switchover" to warn about potential
# issues with shutting down the demotion candidate. # issues with shutting down the demotion candidate.