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319 Commits

Author SHA1 Message Date
Felix Kunde cd110aabf4
Enforce minimum cpu and memory limits (#731) 
* add validation for PG resources and volume size
* check resource requests also on UPDATE and SYNC + update docs
* if cluster was running don't error on sync
 2019-12-12 16:43:55 +01:00
Felix Kunde 107334fe71
Add global option to enable/disable init containers and sidecars (#478) 
* Add global option to enable/disable init containers and sidecars
* update dependencies
 2019-12-10 15:45:54 +01:00
Armin Nesiren 5f87384d7f Passing endpoint, access and secret key to logical-backup container (#628) 
* Added possibility to add custom annotations to LoadBalancer service.

* Added parameters for custom endpoint, access and secret key for logical backup.

* Modified dump.sh so it knows how to handle new features. Configurable S3 SSE
 2019-11-26 10:40:49 +01:00
Felix Kunde 2ce602fcd7 fix errors when changing service type (#716) 
* fix errors when changing service type

* nullify service and endpoint before recreation

* improve wait for delete logic and reuse config parameters
 2019-11-26 10:28:32 +01:00
Felix Kunde f9487e41c1 inject cluster name label into logical backup pod (#725) 
* inject cluster name label into logical backup pod
 2019-11-20 13:58:41 +01:00
Felix Kunde 0b544ae43f
pass additionalSecretMount to logical backup pod (#714) 2019-11-19 18:06:55 +01:00
Thomas Runyon 535517cd1b Custom annotations 329 (#657) 
* Add ability for custom annotations to database pods
 2019-11-11 10:45:35 +01:00
Eric 6e682fd6b5 Fixing spelling mistake in delete PVC function name (#691) 2019-10-18 16:41:56 +02:00
Felix Kunde f0e29060b1
move StatefulSet to apps/v1 (#675) 2019-09-30 16:42:04 +02:00
Felix Kunde 4a863d2280 Avoid orphaned objects on delete (#654) 
* Make setSpec function work correctly when updating cluster status fails
 2019-08-27 12:54:35 +02:00
Felix Kunde 1d45a6aec3
change app label for logical backup pod (#621) 
* change app label for logical backup pod
 2019-07-23 15:43:07 +02:00
Felix Kunde 2c3c7fd244
query namespaced K8s API in logical backup script (#623) 2019-07-18 14:00:30 +02:00
Felix Kunde 3a914f9a3c
camelCasing all manifest parameters (#602) 
* deprecate snake_case manifest parameters
* move backward compatible check and update test
 2019-07-05 18:14:03 +02:00
Felix Kunde 36003b8264
enable shmVolume setting in OperatorConfiguration (#605) 
* enable shmVolume setting in OperatorConfiguration
 2019-07-05 16:48:37 +02:00
Rafia Sabih 540d58d5bd
Adding the support for standby cluster 
This will set up a continuous wal streaming cluster, by adding the corresponding section in postgres manifest. Instead of having a full-fledged standby cluster as in Patroni, here we use only the wal path of the source cluster and stream from there.

Since, standby cluster is streaming from the master and does not require to create or use databases of it's own. Hence, it bypasses the creation of users or databases.

There is a separate sample manifest added to set up a standby-cluster.
 2019-06-21 10:11:39 +02:00
Markus 93bfed3e75 Add secret mount to operator (#535) 
* add secret mount to operator
 2019-06-19 12:40:49 +02:00
Felix Kunde 6918394562
Add PDB configuration toggle (#583) 
* Don't create an impossible disruption budget for smaller clusters.
* sync PDB also on update
 2019-06-18 10:48:21 +02:00
Maxim Ivanov 3553144cda Support subPath in generated container (#452) 
* mounted volumes now provide a subPath
 2019-06-17 15:49:01 +02:00
Erik Inge Bolsø c65a9baedf specify ReadOnlyRootFilesystem: false for pod security policies (#560) 
Explicitly specify ReadOnlyRootFilesystem: false so kubernetes can pick
a less restrictive policy the operator has access to.
 2019-06-17 14:03:33 +02:00
teuto.net Netzdienste GmbH bbf28c4df7 Add additional S3 settings for cloning (#497) 2019-06-14 12:28:00 +02:00
Rafia Sabih 2886027516
Some typos/spelling mistakes fix (#580) 
Harmless typos fix.
 2019-06-06 14:20:15 +02:00
Aaron Miller ec5b1d4d58 StatefulSet fsGroup config option to allow non-root spilo (#531) 
* StatefulSet fsGroup config option to allow non-root spilo

* Allow Postgres CRD to overide SpiloFSGroup of the Operator.

* Document FSGroup of a Pod cannot be changed after creation.
 2019-06-04 16:38:26 +02:00
Erik Inge Bolsø ebda39368e database.go: remove hardcoded .svc.cluster.local dns suffix (#561) 
* database.go: substitute hardcoded .svc.cluster.local dns suffix with config parameter

Use the pod's configured dns search path, for clusters where .svc.cluster.local is not correct.
 2019-05-31 16:32:00 +02:00
Felix Kunde 24d412a562
generate spilo config can return error (with test) (#570) 
* fix: raise explicit error when failing to generate spilo config
Signed-off-by: Stephane Tang <hi@stang.sh>
 2019-05-22 17:35:03 +02:00
Stephane T 1f4267eb05 fix: remove headless service config when deleting cluster (#567) 
see: https://github.com/zalando/postgres-operator/issues/566

Signed-off-by: Stephane Tang <hi@stang.sh>
 2019-05-21 13:49:34 +02:00
Sergey Dudoladov f3e1e80aaf
Add logical backup (#442) 
* Add k8s cron job to spawn logical backups

* Minor doc updates
 2019-05-16 15:52:01 +02:00
Sergey Dudoladov 2c02b371e2
fix statefulset sync (#563) 2019-05-14 11:15:47 +02:00
Dmitry Dolgov f29bdaf96a
Override clone s3 bucket path (#487) 
Override clone s3 bucket path

Add possibility to use a custom s3 bucket path for cloning a cluster
from an arbitrary bucket (e.g. from another k8s cluster). For that
a new config options is introduced `s3_wal_path`, that should point
to a location that spilo would understand.
 2019-05-10 12:52:42 +02:00
Felix Kunde 0fbfbb23bb
Use /status subresource instead of plain manifest field (#534) 
* turns PostgresStatus type into a struct with field PostgresClusterStatus
* setStatus patch target is now /status subresource
* unmarshalling PostgresStatus takes care of previous status field convention
* new simple bool functions status.Running(), status.Creating()
 2019-05-07 12:01:45 +02:00
Aaron Miller 15ec6a920d Config option to allow Spilo container to run non-privileged. (#525) 
* Config option to allow Spilo container to run non-privileged.

Runs non-privileged by default.

Fixes #395

* add spilo_privileged to manifests/configmap.yaml

* add spilo_privileged to helm chart's values.yaml
 2019-04-03 17:13:39 +02:00
Stephane T edeb06d39c fix: update init_containers (#518) 
* fix: PATH expension in Makefile

Signed-off-by: Stephane Tang <hi@stang.sh>

* refact: pass list of containers to compareContainers()

Signed-off-by: Stephane Tang <hi@stang.sh>

* compare initContainers while comparing StatefulSet

  Fixes #517

Signed-off-by: Stephane Tang <hi@stang.sh>

* refact: compareContainers()

Signed-off-by: Stephane Tang <hi@stang.sh>
 2019-03-19 17:46:12 +01:00
Sergey Dudoladov 0b53dbe5dc
Set statefulset update and management policy explicitly (#515) 
* fix logging in retry

* explicitly set the stateful set update strategy to onDelete

* add podManagementPolicy
 2019-03-13 11:49:18 +01:00
Vineeth Reddy db72d82f14 gofmt and golint fixes (#506) 
* fix gofmt and golint issues
 2019-03-04 13:13:55 +01:00
Sergey Dudoladov 587d9091e7
Set HUMAN_ROLE Spilo env var (#409) 
* Set HUMAN_ROLE Spilo env var
 2019-02-27 13:40:42 +01:00
Felix Kunde 31e568157b reflect change in github url (#496) 
Project was moved from the incubator to the Zalando main org, hence the rename
 2019-02-25 11:26:55 +01:00
teuto.net Netzdienste GmbH 26a7fdfa9f Add Pod Anti Affinity (#489) 
* Add Pod Anti Affinity
 2019-02-21 16:37:03 +01:00
Stephane T d11b23bd71 Add inherited_labels (#459) 
* add support for inherited_labels

Signed-off-by: Stephane Tang <hi@stang.sh>

* update docs with inherited_labels

Signed-off-by: Stephane Tang <hi@stang.sh>
 2019-02-14 12:29:06 +01:00
Maxim Ivanov ed6acc1178 Correctly report success in .status on Update (#469) 2019-01-31 13:09:17 +01:00
Maxim Ivanov 3544cc90fa Allow specifying init_containers in Postgres CRD (#445) 
* Add support for init_containers
 2019-01-29 11:08:44 +01:00
Armin Nesiren 6f6a599c90 Added possibility to add custom annotations to LoadBalancer service. (#461) 
* Added possibility to add custom annotations to LoadBalancer service.
 2019-01-25 11:35:27 +01:00
Maxim Ivanov 8330905ce7 Don't panic if Service for the role was not found (#451) 2019-01-18 13:38:47 +01:00
Jan Mussler c70905ae8b Modifying some of the logging to be more descriptive. (#440) 
* Modifying some of the logging to be more descriptive.
 2019-01-08 13:07:36 +01:00
zerg-junior 4b5d3cd121
Fix golint failures 
* Fix golint fails based on the original work from  the user u5surf

* Skip installing Docker as CDP now have one pre-installed (repairs builds on CDP)
 2019-01-08 13:04:48 +01:00
Arve Knudsen f7058c754d Pass more variables to Spilo container (#437) 
Pass KUBERNETES_SCOPE_LABEL, KUBERNETES_ROLE_LABEL and KUBERNETES_LABELS
to spilo container, so that they could be changed. Fix for #411
 2019-01-04 13:42:52 +01:00
zerg-junior 5cfcc453a9
Update CRD configuration docs and fix the CDP build (#414) 
* Update CRD configuration docs

* document resource consumption of the operator

* Add talks by Oleksii
 2019-01-02 12:01:47 +01:00
zerg-junior c0b0b9a832
[WIP] Add 'admin' option to create role (#425) 
* Add 'admin' option to create role

* Fix run_locally_script
 2018-12-27 10:14:33 +01:00
Dmitry Dolgov d6e6b00770
Add shm_volume option (#427) 
Add possibility to mount a tmpfs volume to /dev/shm to avoid issues like
[this](https://github.com/docker-library/postgres/issues/416). To achieve that
two new options were introduced:

* `enableShmVolume` to PostgreSQL manifest, to specify whether or not mount
this volume per database cluster

* `enable_shm_volume` to operator configuration, to specify whether or not mount
per operator.

The first one, `enableShmVolume` takes precedence to allow us to be more flexible.
 2018-12-21 16:22:30 +01:00
zerg-junior 45c89b3da4
[WIP] Add set_memory_request_to_limit option (#406) 
* Add set_memory_request_to_limit option
 2018-11-15 14:00:08 +01:00
zerg-junior 96e3ea9511
Properly overwrite empty allowed source ranges for load balancers (#392) 
* Properly overwrite empty allowed source ranges for load balancers
 2018-11-06 11:08:45 +01:00
zerg-junior 86ba92ad02
Rename 'permanent_slots' field to 'slots' (#401) 2018-10-31 16:11:28 +01:00