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Author SHA1 Message Date
Feike SteenbergenandGitHub e3bc546dd5 Move WAL and tablespaces after a failed init (#1631) 
For init processes that use a symlinked WAL directory, or use custom scripts that create new tablespaces, these directories should also be renamed after a failed init attempt, as currently the following errors occur if the first init attempt failed, but a second one might succeed:

      fixing permissions on existing directory /var/lib/postgresql/data ... ok
      initdb: error: directory "/var/lib/postgresql/wal/pg_wal" exists but is not empty
      [...]
      File "/usr/lib/python3/dist-packages/patroni/ha.py", line 1173, in post_bootstrap
        self.cancel_initialization()
      File "/usr/lib/python3/dist-packages/patroni/ha.py", line 1168, in cancel_initialization
        raise PatroniException('Failed to bootstrap cluster')
      patroni.exceptions.PatroniException: 'Failed to bootstrap cluster'

In the remove_data_directory function the same happens for removing the data directory, it seems the same kind of thing should also happen when moving a data directory.

To ensure the data directory can still be used, the symlinks will point to the renamed directories.
 2020-08-17 16:12:33 +02:00
Feike SteenbergenandGitHub 8b860d7528 Skip missing values from pg_controldata (#1501) 
Skip missing values from pg_controldata

When calling controldata(), it may return an empty dictionary, which in
turn caused the following error to occur:

    effective_configuration
        cvalue = parse_int(data[cname])
    KeyError: 'max_wal_senders setting'

Instead of causing a crash of this part, we now log the error and
continue.




This is the full output of the error:
```
2020-04-17 14:31:54,791 ERROR: Exception during execution of long running task restarting after failure
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/patroni/async_executor.py", line 97, in run
    wakeup = func(*args) if args else func()
  File "/usr/lib/python3/dist-packages/patroni/postgresql/__init__.py", line 707, in follow
    self.start(timeout=timeout, block_callbacks=change_role, role=role)
  File "/usr/lib/python3/dist-packages/patroni/postgresql/__init__.py", line 409, in start
    configuration = self.config.effective_configuration
  File "/usr/lib/python3/dist-packages/patroni/postgresql/config.py", line 983, in effective_configuration
    cvalue = parse_int(data[cname])
KeyError: 'max_wal_senders setting'
```
 2020-04-23 12:51:38 +02:00
Feike SteenbergenandGitHub d74a4b23a6 Scrub KUBERNETES_ environment from the postmaster (#1407) 
The KUBERNETES_ environment variables are not required for PostgreSQL, yet having them exposed to the postmaster will also expose them to backends and to regular database users (using pl/perl for example).
 2020-03-10 12:08:29 +01:00
Feike SteenbergenandHenning Jacobs d2d49907ad Correctly document PATRONI_KUBERNETES_PORTS (#1266) 
The previous documentation was wrong and will throw the following error
when used:

        Exception when parsing list {[{"name": "postgresql", "port": 5432}]}

When removing the surrounding braces, the error goes away and the
endpoint is updated with the correct Port name.
 2019-11-05 10:09:24 +01:00
Feike SteenbergenandGitHub dc259298dc Merge pull request #297 from ender74/python-wheel 
added explicit dependency for python-wheel
 2016-09-09 15:28:31 +02:00
Feike SteenbergenandGitHub 0d70199941 Merge pull request #293 from zalando/release1.1 
Bumped version to 1.1
 2016-09-07 15:01:56 +02:00
Feike SteenbergenandGitHub 0742ffe02e Merge pull request #292 from CartoDB/fix/remove-long-dashes-from-readme 
Remove unicode em dashes and single quotes from README
 2016-09-07 12:40:15 +02:00
Feike SteenbergenandGitHub 6bdaa7fb88 Merge pull request #288 from zalando/bugfix/python3_wale_restore 
Decode output from wal-e list backup
 2016-09-05 14:45:14 +02:00
Feike SteenbergenandGitHub 3cd5c8d3dd Merge pull request #286 from zalando/bugfix/external_master_replica 
Do not attempt to parse missing conn url
 2016-09-02 11:53:42 +02:00
Feike SteenbergenandGitHub dd5bc1bc9b Merge branch 'master' into feature/replica-info 2016-08-24 11:55:33 +02:00
Feike SteenbergenandGitHub dae1ab8c0a Documentation language 2016-06-13 14:55:24 +02:00
Feike SteenbergenandGitHub 1893f769a8 Merge pull request #214 from zalando/feature/dynamic_configuration 
Feature/dynamic configuration
 2016-06-10 09:22:48 +02:00
Feike Steenbergen dcfbdc7d29 Update .zappr.yml 2016-05-19 14:22:58 +02:00
Feike Steenbergen 4186e73c13 Update .zappr.yml 2016-05-19 14:21:33 +02:00
Feike Steenbergen 79ecfd994a Update .zappr.yml 2016-05-19 14:18:56 +02:00
Feike Steenbergen b43b670195 Update .zappr.yml 2016-05-19 14:17:55 +02:00
Feike Steenbergen 5bfc41d475 Update .zappr.yml 2016-05-19 10:22:13 +02:00
Feike Steenbergen 22a2bf73fa Merge pull request #197 from zalando/feature/dynamic_config_addons 
Document passing on of run-time parameters
 2016-05-17 08:51:21 +02:00
Feike Steenbergen dcdaabc747 Merge pull request #184 from zalando/feature/unify_patronictl_config_with_patroni 
Unify Patroni and Patronictl configuration
 2016-04-22 16:08:36 +02:00
Feike SteenbergenandFeike Steenbergen b727626f19 Update README.rst 2016-04-22 16:02:52 +02:00
Feike Steenbergen ae700062b6 Merge pull request #180 from zalando/bugfix/environment_leakage 
Clear environment of PostgreSQL
 2016-04-21 15:23:54 +02:00
Feike Steenbergen 07edbd2c42 Merge pull request #182 from zalando/bugfix/patroni_on_dc_fixes 
Make sure present but empty optional sections don't cause errors.
 2016-04-21 15:23:31 +02:00
Feike Steenbergen a5990de800 Merge pull request #181 from zalando/bugfix/acceptance-tests-connection-string 
Do not assume that connection user is postgres, but take it from config.yml
 2016-04-21 14:54:12 +02:00
Feike Steenbergen fbf44d3219 Merge pull request #177 from zalando/feature/remove_pghba_magic 
Remove pg_hba injection and filtering
 2016-04-21 10:24:52 +02:00
Feike Steenbergen a203690f07 Update README.rst 2016-04-20 16:44:02 +02:00
Feike Steenbergen d55893aa6d Merge pull request #175 from zalando/feature/cluster_id 
Include database system identifier in cluster info
 2016-04-20 08:58:39 +02:00
Feike Steenbergen d6c9eb0791 Merge pull request #135 from zalando/feature/setsid 
Create new session and set the process group ID for the postmaster
 2016-02-10 16:59:59 +01:00
Feike Steenbergen 642ffe5151 Merge pull request #126 from zalando/feature/docker_improvements 
Docker improvements.
 2016-02-04 11:21:00 +01:00
Feike Steenbergen 600e3fe853 Merge pull request #124 from zalando/bugfix/wrong-username 
Bugfix: Ensure to inject the superuser username when connecting.
 2016-02-03 17:06:52 +01:00
Feike Steenbergen 29668556db Merge pull request #112 from zalando/feature/patronictl_password 
Feature/patronictl password
 2016-02-03 17:03:49 +01:00
Feike Steenbergen 989443b4e3 Merge pull request #123 from zalando/feature/api-context 
Provide more context for healthchecks and monitoring.
 2016-02-01 12:33:08 +01:00
Feike Steenbergen c28e6a7067 Merge pull request #105 from zalando/patroni/add_wal_restore_to_pip 
Enable installing scripts via pip and use patroni_ prefix for them.
 2015-11-25 16:25:03 +01:00
Feike Steenbergen 781b1854eb Merge pull request #104 from zalando/feature/patroni_cli_or_ctl_tbd 
Bugfixes for Patronictl and the Development Docker environment
 2015-11-25 16:23:25 +01:00
Feike Steenbergen 5a99faf967 Update README.rst 
Typo
 2015-09-09 12:55:52 +02:00
Feike Steenbergen 02137948d0 Merge pull request #29 from zalando/feature/pypi-package-complete 
Feature/pypi package complete
 2015-09-08 12:50:57 +02:00
Feike Steenbergen 496f91fea0 Update README.rst 
Formatting issue with the header
 2015-09-08 11:59:08 +02:00
Feike Steenbergen a07a80806a Update postgresql.py 
Make build_connstring truly static
 2015-08-11 11:33:40 +02:00
Feike Steenbergen e51ea4c1ca Merge pull request #4 from zalando/feature/lost-dcs-data 
Run is_healthiest_node against last know healthy configuration of cluster
 2015-08-11 11:22:46 +02:00
Feike Steenbergen a11a41796b Merge pull request #6 from zalando/feature/six 
use six module to support python 2 and 3 instead of conditional imports
 2015-08-11 11:20:30 +02:00
Feike Steenbergen 04dee96fde Merge pull request #9 from zalando/feature/documentation 
Write some documentation in a docstring format for AbstractDCS class
 2015-08-11 11:18:44 +02:00
Feike Steenbergen b7bedf6b06 Update dcs.py 2015-08-11 11:16:52 +02:00
Feike Steenbergen 76b22e7ad8 Update README.md 2015-07-08 12:23:53 +02:00
Feike Steenbergen 476685e93a Merge pull request #25 from zalando/etcd-cluster-support 
Support work with etcd as a cluster
 2015-06-09 14:49:34 +02:00
Feike Steenbergen f8d4a22921 Merge pull request #19 from zalando/features/refactoring 
Wrap time.sleep into wrapper function
 2015-05-28 16:07:41 +02:00
Feike Steenbergen 119c56e5d3 Merge pull request #18 from CyberDem0n/master 
Set handler of SIGCHLD to SIG_IGN
 2015-05-28 12:43:05 +02:00
Feike Steenbergen 3d11fe1fe6 Merge pull request #17 from zalando/features/refactoring 
Store api url of each governor together with connect url of postgres
 2015-05-28 09:26:09 +02:00
Feike Steenbergen c69f9459c6 Merge pull request #16 from zalando/features/refactoring 
Replace os.system with subprocess.call
 2015-05-27 11:32:53 +02:00
Feike Steenbergen 4b19daa83d Merge pull request #14 from zalando/features/refactoring 
Demote master when it can not access etcd
 2015-05-22 13:25:41 +02:00
Feike Steenbergen e318b06409 Merge pull request #13 from zalando/feature/unittests 
Add Tests for testing the statuspage, extend the PostgreSQL test to r…
 2015-05-21 15:03:31 +02:00
Feike Steenbergen ede9a2c464 Merge pull request #9 from zalando/features/refactoring 
listen can contain more then one ip separated by comma
 2015-05-18 16:55:35 +02:00
Feike Steenbergen 613b8793ce Merge pull request #8 from zalando/feature/connect_address 
Feature/connect address
 2015-05-15 13:54:00 +02:00
Feike Steenbergen d33555242d Merge pull request #6 from zalando/features/refactoring 
Remove member and leader (is I was the master) keys from etcd on stop of governor
 2015-05-13 17:17:51 +02:00
Feike Steenbergen 127a03d23d Merge pull request #3 from zalando/feature/status_page 
Refactoring of Governor, adding of a health check, setting default ports to sane values.
 2015-05-12 15:50:28 +02:00
Feike Steenbergen 82afc554d6 Merge pull request #2 from zalando/feature/status_page 
Created statuspage, a health check for a PostgreSQL cluster served usi…
 2015-05-11 16:25:28 +02:00