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Code Issues Releases Activity

Add standby restore type.

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This restore type automatically adds standby_mode=on to recovery.conf.

This could be accomplished previously by setting --recovery-option=standby_mode=on but PostgreSQL 12 requires standby mode to be enabled by a special file named standby.signal.

The new restore type allows us to maintain a common interface between PostgreSQL versions.
This commit is contained in:
David Steele
2019-09-26 17:39:45 -04:00
parent 8979336819
commit c41fb575fb
14 changed files with 84 additions and 28 deletions
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test/expect/real-all-001.log
+3 -4
View File
@@ -227,14 +227,14 @@ restore delta, force, type 'name', target 'backrest' (db-master host)
restore_command = '[BACKREST-BIN] --config=[TEST_PATH]/db-master/pgbackrest.conf --stanza=db archive-get %f "%p"'
recovery_target_name = 'backrest'
restore delta, backup '[BACKUP-INCR-1]', type 'default', timeline '4' (db-master host)
> [CONTAINER-EXEC] db-master [BACKREST-BIN] --config=[TEST_PATH]/db-master/pgbackrest.conf --delta --set=[BACKUP-INCR-1] --target-timeline="4" --link-all --stanza=db restore
restore delta, backup '[BACKUP-INCR-1]', type 'standby', timeline '4' (db-master host)
> [CONTAINER-EXEC] db-master [BACKREST-BIN] --config=[TEST_PATH]/db-master/pgbackrest.conf --delta --set=[BACKUP-INCR-1] --type=standby --target-timeline="4" --link-all --stanza=db restore
------------------------------------------------------------------------------------------------------------------------------------
+ supplemental file: [TEST_PATH]/db-master/db/base/recovery.conf
----------------------------------------------------------------
standby_mode = 'on'
restore_command = '[BACKREST-BIN] --config=[TEST_PATH]/db-master/pgbackrest.conf --stanza=db archive-get %f "%p"'
standby_mode = 'on'
recovery_target_timeline = '4'
incr backup - fail on --no-online (db-master host)
@@ -251,7 +251,6 @@ incr backup - succeed on --no-online with --force (db-master host)
pg1-path=[TEST_PATH]/db-master/db/base
pg1-port=6543
pg1-socket-path=[TEST_PATH]/db-master/db
recovery-option=standby-mode=on
[global]
archive-async=y
test/expect/real-all-002.log
+3 -3
View File
@@ -70,15 +70,15 @@ repo1-host-config=[TEST_PATH]/db-master/pgbackrest.conf
repo1-host-user=[USER-1]
spool-path=[TEST_PATH]/db-standby/spool
restore, type 'default', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option=standby_mode=on --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
restore, type 'standby', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --type=standby --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
------------------------------------------------------------------------------------------------------------------------------------
+ supplemental file: [TEST_PATH]/db-standby/db/base/recovery.conf
-----------------------------------------------------------------
primary_conninfo = 'host=db-master port=6543 user=replicator'
standby_mode = 'on'
restore_command = '[BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --stanza=db archive-get %f "%p"'
standby_mode = 'on'
full backup - backup from standby, failure to access at least one standby (db-master host)
> [CONTAINER-EXEC] db-master [BACKREST-BIN] --config=[TEST_PATH]/db-master/pgbackrest.conf --pg8-host=bogus --backup-standby --type=full --stanza=db backup
test/expect/real-all-003.log
+3 -3
View File
@@ -72,15 +72,15 @@ spool-path=[TEST_PATH]/db-standby/spool
archive-copy=y
start-fast=y
restore, type 'default', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option=standby_mode=on --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
restore, type 'standby', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --type=standby --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
------------------------------------------------------------------------------------------------------------------------------------
+ supplemental file: [TEST_PATH]/db-standby/db/base/recovery.conf
-----------------------------------------------------------------
primary_conninfo = 'host=db-master port=6543 user=replicator'
standby_mode = 'on'
restore_command = '[BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --stanza=db archive-get %f "%p"'
standby_mode = 'on'
full backup - backup from standby, failure to reach master (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --pg8-host=bogus --backup-standby --type=full --stanza=db backup
test/expect/real-all-005.log
+3 -3
View File
@@ -101,15 +101,15 @@ repo1-path=[TEST_PATH]/backup/repo
archive-copy=y
start-fast=y
restore, type 'default', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option=standby_mode=on --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
restore, type 'standby', remap - restore backup on replica (db-standby host)
> [CONTAINER-EXEC] db-standby [BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --recovery-option="primary_conninfo=host=db-master port=6543 user=replicator" --type=standby --link-map="pg_xlog=[TEST_PATH]/db-standby/db/pg_xlog" --link-all --stanza=db restore
------------------------------------------------------------------------------------------------------------------------------------
+ supplemental file: [TEST_PATH]/db-standby/db/base/recovery.conf
-----------------------------------------------------------------
primary_conninfo = 'host=db-master port=6543 user=replicator'
standby_mode = 'on'
restore_command = '[BACKREST-BIN] --config=[TEST_PATH]/db-standby/pgbackrest.conf --stanza=db archive-get %f "%p"'
standby_mode = 'on'
full backup - backup from standby, failure to access at least one standby (backup host)
> [CONTAINER-EXEC] backup [BACKREST-BIN] --config=[TEST_PATH]/backup/pgbackrest.conf --pg8-host=bogus --backup-standby --type=full --stanza=db backup