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Commit Graph

66 Commits

Author SHA1 Message Date
ef3ef85c33 Fixed an issue where WAL was not expired on PostgreSQL 10.
This was caused by a faulty regex that expected all PostgreSQL major versions to be X.X.

Reported by Adam Brusselback.
2017-12-18 18:51:19 -05:00
e5511d0f82 Improve check command to verify that the backup manifest can be built.
Contributed by Cynthia Shang.
2017-12-13 11:16:27 -05:00
99a0721631 Allow any non-boolean, non-command-line option to be negated.
This allows specific options in pgbackrest.conf to be ignored (and set to default) which reduces the need to write new configuration files for specific needs.

Note that boolean, non-command-line options are already negatable.
2017-12-05 15:23:32 -05:00
c5fc88d340 Fixed an issue that suppressed locality errors for backup and restore.
When a backup host is present, backups should only be allowed on the backup host and restores should only be allowed on the database host unless an alternate configuration is created that ignores the remote host.

Reported by Lardière Sébastien.
2017-12-05 14:59:09 -05:00
59fd92fdd5 Move restore test infrastructure to HostBackup.pm.
Required to test restores on the backup server, a fairly common scenario.

Improve the restore function to accept optional parameters rather than a long list of parameters. In passing, clean up extraneous use of strType and strComment variables.
2017-12-03 17:08:49 -05:00
bd74711ceb Add unit tests for the Manifest module.
Also minor changes to Manifest module, mostly for test reproducibility.

Contributed by Cynthia Shang.
2017-11-28 11:44:24 -05:00
2ed426a70b Remove deprecated archive-max-mb option. 2017-11-27 20:43:44 -05:00
74d6398ad2 The pgbackrest executable is now a C binary instead of Perl.
This allows certain time-critical commands (like async archive-push) to run more quickly.
2017-11-26 18:43:51 -05:00
7cf955425e The C library is now required.
This eliminates conditional loading and eases development of new library features.
2017-11-26 17:45:00 -05:00
ac54aac448 Fixed an issue passing parameters to remotes.
When more than one db was specified the path, port, and socket path would for db1 were passed no matter which db was actually being addressed.

Reported by Uspen.
2017-11-21 13:17:44 -05:00
c77fc1fa61 Refactor protocol param generation into a new function.
This allows the code to be tested more precisely and doesn't require executing a remote process.
2017-11-21 12:57:00 -05:00
062e714307 Disable gzip filter when --compress-level-network=0.
The filter was used with compress level set to 0 which added overhead without any benefit.
2017-11-21 09:31:15 -05:00
1da63aff07 Fixed an issue with invalid backup groups being set correctly on restore.
If the backup cannot map a group to a name it stores the group in the manifest as false then uses either the owner of $PGDATA to set the group during restore or failing that the group of the current user. This logic was not working correctly because the selected group was overwriting the user on restore leaving the group undefined and the user incorrectly set to the group. (Reported by Jeff McCormick.)
2017-11-20 12:46:35 -05:00
8a3425ec04 Automate generation of WAL and pg_control test files.
The existing static files would not work with 32-bit or big-endian systems so create functions to generate these files dynamically rather than creating a bunch of new static files.
2017-11-18 20:02:54 -05:00
6ef2167e97 Fixed an issue retrieving WAL for old database versions.
After a stanza-upgrade it should still be possible to restore backups from the previous version and perform recovery with archive-get. However, archive-get only checked the most recent db version/id and failed.

Also clean up some issues when the same db version/id appears multiple times in the history.

Fixed by Cynthia Shang.
Reported by Clinton Adams.
2017-11-16 17:18:51 -05:00
1cb11a582d Fix flapping protocol timeout test.
It only matters that the correct error code is returned, so disable logging to prevent message ordering from failing the expect test.
2017-11-15 13:17:57 -05:00
22fe684b1f Only check expect logs on CentOS 7.
Variations in distros cause false negatives in tests but don't add much value.
2017-11-14 17:16:39 -05:00
b8746f368d Inflate performance improvement for gzip filter and full unit test coverage. 2017-11-14 15:12:31 -05:00
04e55fe71b Fixed an issue that could cause copying large manifests to fail during restore.
Reported by Craig A. James.
2017-11-14 14:48:44 -05:00
b03c26968a Repository encryption support.
Contributed by Cynthia Shang.
2017-11-06 12:51:12 -05:00
8d6a08a32b Library code for repository encryption support. 2017-11-03 13:57:58 -04:00
ac542788da Convert configuration definitions from auto-generated functions to auto-generated data structures. 2017-11-02 08:14:13 -04:00
d989cf8ac2 Replace dynamically built class hierarchies in I/O layer with fixed parent() calls. 2017-10-22 19:07:17 -04:00
d82fe88031 Fix custom settings for compress-level option being ignored.
Reported by Jens Wilke.
2017-10-22 18:05:46 -04:00
3553ccae44 Add I/O performance tests. 2017-10-22 13:27:47 -04:00
e1cb9ae86a Improve labeling for errors in helper processes. 2017-10-21 14:40:14 -04:00
f4524aeaa9 Add base64 encode/decode. 2017-10-18 11:14:26 -04:00
c94e52f697 Remove error when overlapping timelines are detected.
Overlapping timelines are valid in many Point-in-Time-Recovery (PITR) scenarios.

Reported by blogh.
2017-10-16 14:34:44 -04:00
266c9ddcc1 Fixed an issue where some db-* options (e.g. db-port) were not being passed to remotes. 2017-09-19 10:14:18 -04:00
c857015a38 Fixed an issue where warnings were being emitted in place of lower priority log messages during backup from standby initialization. 2017-09-19 10:03:53 -04:00
6343fdd584 Additional backup exclusions.
* Exclude contents of pg_snapshots, pg_serial, pg_notify, and pg_dynshmem from backup since they are rebuilt on startup.
* Exclude pg_internal.init files from backup since they are rebuilt on startup.
2017-09-04 08:26:57 -04:00
eea2ccc3ab Add HTTP retries to harden against transient S3 network errors. 2017-09-03 16:48:41 -04:00
75511d2481 Allow content-length (in addition to chunked encoding) when reading XML data to improve compatibility with third-party S3 gateways.
Suggested by Victor Gdalevich.
2017-09-01 15:07:20 -04:00
fcb7c6fd1d PostgreSQL 10 support. 2017-09-01 12:29:34 -04:00
36e576b483 Up to seven standbys can be configured for backup from standby.`
Contributed by Cynthia Shang.
2017-08-31 19:15:44 -04:00
206415d4c7 Fixed an issue that could cause compression to abort on growing files.
Reported by Jesper St John, Aleksandr Rogozin.
2017-08-30 16:34:05 -04:00
1e0ed07455 Configuration rules are now pulled from the C library when present. 2017-08-25 16:47:47 -04:00
61c38f5808 Fixed authentication issue in S3 retry. 2017-08-09 11:27:09 -04:00
038d47bcc0 Retry when S3 returns an internal error (500). 2017-08-08 17:15:01 -04:00
b6da509c9f Consolidate stanza-create and stanza-upgrade tests into new stanza test.
Contributed by Cynthia Shang.
2017-08-04 16:10:51 -04:00
f9bdc092ba Fixed an issue that could cause the empty archive directory for an old PostgreSQL version to be left behind after a stanza-upgrade.
Fixed by Cynthia Shang.
2017-08-04 16:03:55 -04:00
ce2b18c5b8 Added --backup-ssh-port and --db-ssh-port options to support non-default SSH ports.
Contributed by Cynthia Shang.
2017-08-01 10:34:53 -04:00
d5c1f02c72 Include archive_status directory in online backups.
The archive_status directory is now recreated on restore to support PostgreSQL 8.3 which does not recreate it automatically like more recent versions do.

Also fixed log checking after PostgreSQL shuts down to include FATAL messages and disallow immediate shutdowns which can throw FATAL errors in the log.

Reported by Stephen Frost.
2017-07-24 07:57:47 -04:00
cda3b9821b Improved WAL data returned by info command.
Modified the info command (both text and JSON output) to display the archive ID and minimum/maximum WAL currently present in the archive for the current and prior, if any, database cluster version.

Contributed by Cynthia Shang.
2017-07-21 17:32:41 -04:00
9e9286ee20 Add performance module and basic performance test for archive-push. 2017-06-27 18:00:39 -04:00
2310e423e9 Fixed an issue that prevented tablespaces from being backed up on PostgreSQL ≤ 8.4.
The integration tests that were supposed to prevent this regression did not work as intended.  They verified the contents of a table in the (supposedly) restored tablespace, deleted the table, and then deleted the tablespace.  All of this was deemed sufficient to prove that the tablespace had been restored correctly and was valid.

However, PostgreSQL will happily recreate a tablespace on the basis of a single full-page write, at least in the affected versions.  Since writes to the test table were replayed from WAL with each recovery, all the tests passed even though the tablespace was missing after the restore.

The tests have been updated to include direct comparisons against the file system and a new table that is not replayed after a restore because it is created before the backup and never modified again.

Versions ≥ 9.0 were not affected due to numerous synthetic integration tests that verify backups and restores file by file.
2017-06-27 16:47:40 -04:00
fdabf33604 Revert removal of Ubuntu 12.04 and PostgreSQL 8.3. 2017-06-27 15:58:02 -04:00
001cff9eb9 Automatically check that all supported PostgreSQL versions are being tested on a single default VM. 2017-06-27 15:48:34 -04:00
7a9b1f6993 Container build improvements:
* More optimized container suite that greatly improves build time.
* Added static Debian packages for Devel::Cover to reduce build time.
* Add deprecated state for containers. Deprecated containers may only be used to build packages.
* Remove Debian 8 from CI because it does not provide additional coverage over Ubuntu 14.04 and Ubuntu 16.04.
2017-06-24 10:59:00 -04:00
a10a22127d Consolidate archive-get test into new archive test. 2017-06-22 18:51:39 -04:00