bump to v2.0

.github/ISSUE_TEMPLATE/postgres-operator-issue-template.md

@@ -9,7 +9,7 @@ assignees: ''
 
 Please, answer some short questions which should help us to understand your problem / question better?
 
-- **Which image of the operator are you using?** e.g. ghcr.io/zalando/postgres-operator:v1.15.1
+- **Which image of the operator are you using?** e.g. ghcr.io/zalando/postgres-operator:v2.0.0
 - **Where do you run it - cloud or metal? Kubernetes or OpenShift?** [AWS K8s | GCP ... | Bare Metal K8s]
 - **Are you running Postgres Operator in production?** [yes | no]
 - **Type of issue?** [Bug report, question, feature request, etc.]

README.md

@@ -20,12 +20,13 @@ pipelines with no access to Kubernetes API directly, promoting infrastructure as
 * Pod protection during bootstrap phase and configurable maintenance windows
 * Restore and cloning Postgres clusters on AWS, GCS and Azure
 * Additionally logical backups to S3 or GCS bucket can be configured
-* Standby cluster from S3 or GCS WAL archive
+* Standby cluster from S3 or GCS WAL archive or remote host
 * Configurable for non-cloud environments
 * Basic credential and user management on K8s, eases application deployments
 * Support for custom TLS certificates
 * UI to create and edit Postgres cluster manifests
 * Compatible with OpenShift
+* Multi-arch support
 
 ### PostgreSQL features
 
@@ -63,23 +64,21 @@ production for over five years.
 
 | Release   | Postgres versions | K8s versions      | Golang  |
 | :-------- | :---------------: | :---------------: | :-----: |
-| next      | 14 → 18      | 1.27+             | 1.26.4  |
+| v2.0.0    | 14 → 18      | 1.27+             | 1.26.4  |
 | v1.15.1   | 13 → 17      | 1.27+             | 1.25.3  |
 | v1.14.0   | 13 → 17      | 1.27+             | 1.23.4  |
 | v1.13.0   | 12 → 16      | 1.27+             | 1.22.5  |
 | v1.12.0   | 11 → 16      | 1.27+             | 1.22.3  |
 | v1.11.0   | 11 → 16      | 1.27+             | 1.21.7  |
-| v1.10.1   | 10 → 15      | 1.21+             | 1.19.8  |
 
 ## Getting started
 
 For a quick first impression follow the instructions of this
 [tutorial](docs/quickstart.md).
 
-## Supported setups of Postgres and Applications
+## Migrating from v1 to v2 operator
 
-![Features](docs/diagrams/neutral_operator_dark.png#gh-dark-mode-only)
-![Features](docs/diagrams/neutral_operator_light.png#gh-light-mode-only)
+If you have been using Postgres Operator since v1.x (thank you), make sure you have read the [migration docs](docs/migrate.md) before deploying a v2 operator.
 
 ## Documentation
 

charts/postgres-operator-ui/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: postgres-operator-ui
-version: 1.15.1
-appVersion: 1.15.1
+version: 2.0.0
+appVersion: 2.0.0
 home: https://github.com/zalando/postgres-operator
 description: Postgres Operator UI provides a graphical interface for a convenient database-as-a-service user experience
 keywords:

charts/postgres-operator-ui/index.yaml

@@ -1,9 +1,32 @@
 apiVersion: v1
 entries:
   postgres-operator-ui:
+  - apiVersion: v2
+    appVersion: 2.0.0
+    created: "2026-07-27T16:59:53.405736+02:00"
+    description: Postgres Operator UI provides a graphical interface for a convenient
+      database-as-a-service user experience
+    digest: 37d2392421822a6dfeed20f3ea40420c52e4e4aaf90354d20aa27175fbad6c29
+    home: https://github.com/zalando/postgres-operator
+    keywords:
+    - postgres
+    - operator
+    - ui
+    - cloud-native
+    - patroni
+    - spilo
+    maintainers:
+    - email: opensource@zalando.de
+      name: Zalando
+    name: postgres-operator-ui
+    sources:
+    - https://github.com/zalando/postgres-operator
+    urls:
+    - postgres-operator-ui-2.0.0.tgz
+    version: 2.0.0
   - apiVersion: v2
     appVersion: 1.15.1
-    created: "2025-12-11T12:44:25.470723322+01:00"
+    created: "2026-07-27T16:59:53.405452+02:00"
     description: Postgres Operator UI provides a graphical interface for a convenient
       database-as-a-service user experience
     digest: 4bbb750934366038d692711f924151182b7be131b6822d011f5a4e51cf609482
@@ -26,7 +49,7 @@ entries:
     version: 1.15.1
   - apiVersion: v2
     appVersion: 1.14.0
-    created: "2025-12-11T12:44:25.468680645+01:00"
+    created: "2026-07-27T16:59:53.405196+02:00"
     description: Postgres Operator UI provides a graphical interface for a convenient
       database-as-a-service user experience
     digest: e87ed898079a852957a67a4caf3fbd27b9098e413f5d961b7a771a6ae8b3e17c
@@ -49,7 +72,7 @@ entries:
     version: 1.14.0
   - apiVersion: v2
     appVersion: 1.13.0
-    created: "2025-12-11T12:44:25.466716836+01:00"
+    created: "2026-07-27T16:59:53.404946+02:00"
     description: Postgres Operator UI provides a graphical interface for a convenient
       database-as-a-service user experience
     digest: e0444e516b50f82002d1a733527813c51759a627cefdd1005cea73659f824ea8
@@ -72,7 +95,7 @@ entries:
     version: 1.13.0
   - apiVersion: v2
     appVersion: 1.12.2
-    created: "2025-12-11T12:44:25.464739895+01:00"
+    created: "2026-07-27T16:59:53.404693+02:00"
     description: Postgres Operator UI provides a graphical interface for a convenient
       database-as-a-service user experience
     digest: cbcef400c23ccece27d97369ad629278265c013e0a45c0b7f33e7568a082fedd
@@ -95,7 +118,7 @@ entries:
     version: 1.12.2
   - apiVersion: v2
     appVersion: 1.11.0
-    created: "2025-12-11T12:44:25.462698399+01:00"
+    created: "2026-07-27T16:59:53.40439+02:00"
     description: Postgres Operator UI provides a graphical interface for a convenient
       database-as-a-service user experience
     digest: a45f2284045c2a9a79750a36997386444f39b01ac722b17c84b431457577a3a2
@@ -116,27 +139,4 @@ entries:
     urls:
     - postgres-operator-ui-1.11.0.tgz
     version: 1.11.0
-  - apiVersion: v2
-    appVersion: 1.10.1
-    created: "2025-12-11T12:44:25.460357063+01:00"
-    description: Postgres Operator UI provides a graphical interface for a convenient
-      database-as-a-service user experience
-    digest: 2e5e7a82aebee519ec57c6243eb8735124aa4585a3a19c66ffd69638fbeb11ce
-    home: https://github.com/zalando/postgres-operator
-    keywords:
-    - postgres
-    - operator
-    - ui
-    - cloud-native
-    - patroni
-    - spilo
-    maintainers:
-    - email: opensource@zalando.de
-      name: Zalando
-    name: postgres-operator-ui
-    sources:
-    - https://github.com/zalando/postgres-operator
-    urls:
-    - postgres-operator-ui-1.10.1.tgz
-    version: 1.10.1
-generated: "2025-12-11T12:44:25.45732896+01:00"
+generated: "2026-07-27T16:59:53.404012+02:00"

charts/postgres-operator-ui/values.yaml

@@ -8,7 +8,7 @@ replicaCount: 1
 image:
   registry: ghcr.io
   repository: zalando/postgres-operator-ui
-  tag: v1.15.1
+  tag: v2.0.0
   pullPolicy: "IfNotPresent"
 
 # Optionally specify an array of imagePullSecrets.

charts/postgres-operator/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: postgres-operator
-version: 1.15.1
-appVersion: 1.15.1
+version: 2.0.0
+appVersion: 2.0.0
 home: https://github.com/zalando/postgres-operator
 description: Postgres Operator creates and manages PostgreSQL clusters running in Kubernetes
 keywords:

charts/postgres-operator/crds/operatorconfigurations.yaml

@@ -137,7 +137,7 @@ spec:
                     type: boolean
                 type: object
               docker_image:
-                default: ghcr.io/zalando/spilo-18:4.1-p1
+                default: ghcr.io/zalando/spilo-18:4.1-p2
                 type: string
               enable_crd_registration:
                 default: true
@@ -644,7 +644,7 @@ spec:
                   logical_backup_cronjob_environment_secret:
                     type: string
                   logical_backup_docker_image:
-                    default: ghcr.io/zalando/postgres-operator/logical-backup:v1.15.1
+                    default: ghcr.io/zalando/postgres-operator/logical-backup:v2.0.0
                     type: string
                   logical_backup_failed_jobs_history_limit:
                     default: 3

charts/postgres-operator/index.yaml

@@ -1,9 +1,31 @@
 apiVersion: v1
 entries:
   postgres-operator:
+  - apiVersion: v2
+    appVersion: 2.0.0
+    created: "2026-07-27T16:59:31.277476+02:00"
+    description: Postgres Operator creates and manages PostgreSQL clusters running
+      in Kubernetes
+    digest: 488ae36a71c075ebee4b759f52db31029d559cab20efb329cf151f206087deaf
+    home: https://github.com/zalando/postgres-operator
+    keywords:
+    - postgres
+    - operator
+    - cloud-native
+    - patroni
+    - spilo
+    maintainers:
+    - email: opensource@zalando.de
+      name: Zalando
+    name: postgres-operator
+    sources:
+    - https://github.com/zalando/postgres-operator
+    urls:
+    - postgres-operator-2.0.0.tgz
+    version: 2.0.0
   - apiVersion: v2
     appVersion: 1.15.1
-    created: "2025-12-17T14:48:33.832345061+01:00"
+    created: "2026-07-27T16:59:31.276117+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: 9f3edc3d796105c02c04eaae28a78e58fb08c1847a9de012245fd6ac2c0d2c00
@@ -25,7 +47,7 @@ entries:
     version: 1.15.1
   - apiVersion: v2
     appVersion: 1.15.0
-    created: "2025-12-17T14:48:33.826117296+01:00"
+    created: "2026-07-27T16:59:31.275355+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: 002dd47647bf51fbba023bd1762d807be478cf37de7a44b80cd01ac1f20bd94a
@@ -47,7 +69,7 @@ entries:
     version: 1.15.0
   - apiVersion: v2
     appVersion: 1.14.0
-    created: "2025-12-17T14:48:33.819729144+01:00"
+    created: "2026-07-27T16:59:31.274572+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: 36e1571f3f455b213f16cdda7b1158648e8e84deb804ba47ed6b9b6d19263ba8
@@ -69,7 +91,7 @@ entries:
     version: 1.14.0
   - apiVersion: v2
     appVersion: 1.13.0
-    created: "2025-12-17T14:48:33.81038602+01:00"
+    created: "2026-07-27T16:59:31.273293+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: a839601689aea0a7e6bc0712a5244d435683cf3314c95794097ff08540e1dfef
@@ -91,7 +113,7 @@ entries:
     version: 1.13.0
   - apiVersion: v2
     appVersion: 1.12.2
-    created: "2025-12-17T14:48:33.803256825+01:00"
+    created: "2026-07-27T16:59:31.272505+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: 65858d14a40d7fd90c32bd9fc60021acc9555c161079f43a365c70171eaf21d8
@@ -113,7 +135,7 @@ entries:
     version: 1.12.2
   - apiVersion: v2
     appVersion: 1.11.0
-    created: "2025-12-17T14:48:33.797369053+01:00"
+    created: "2026-07-27T16:59:31.271511+02:00"
     description: Postgres Operator creates and manages PostgreSQL clusters running
       in Kubernetes
     digest: 3914b5e117bda0834f05c9207f007e2ac372864cf6e86dcc2e1362bbe46c14d9
@@ -133,26 +155,4 @@ entries:
     urls:
     - postgres-operator-1.11.0.tgz
     version: 1.11.0
-  - apiVersion: v2
-    appVersion: 1.10.1
-    created: "2025-12-17T14:48:33.791368349+01:00"
-    description: Postgres Operator creates and manages PostgreSQL clusters running
-      in Kubernetes
-    digest: cc3baa41753da92466223d0b334df27e79c882296577b404a8e9071411fcf19c
-    home: https://github.com/zalando/postgres-operator
-    keywords:
-    - postgres
-    - operator
-    - cloud-native
-    - patroni
-    - spilo
-    maintainers:
-    - email: opensource@zalando.de
-      name: Zalando
-    name: postgres-operator
-    sources:
-    - https://github.com/zalando/postgres-operator
-    urls:
-    - postgres-operator-1.10.1.tgz
-    version: 1.10.1
-generated: "2025-12-17T14:48:33.785159183+01:00"
+generated: "2026-07-27T16:59:31.270324+02:00"

charts/postgres-operator/values.yaml

@@ -1,7 +1,7 @@
 image:
   registry: ghcr.io
   repository: zalando/postgres-operator
-  tag: v1.15.1
+  tag: v2.0.0
   pullPolicy: "IfNotPresent"
 
 # Optionally specify an array of imagePullSecrets.
@@ -41,7 +41,7 @@ configGeneral:
   # etcd connection string for Patroni. Empty uses K8s-native DCS.
   etcd_host: ""
   # Spilo docker image
-  docker_image: ghcr.io/zalando/spilo-18:4.1-p1
+  docker_image: ghcr.io/zalando/spilo-18:4.1-p2
 
   # key name for annotation to ignore globally configured instance limits
   # ignore_instance_limits_annotation_key: ""
@@ -385,7 +385,7 @@ configLogicalBackup:
   # logical_backup_memory_request: ""
 
   # image for pods of the logical backup job (example runs pg_dumpall)
-  logical_backup_docker_image: "ghcr.io/zalando/postgres-operator/logical-backup:v1.15.1"
+  logical_backup_docker_image: "ghcr.io/zalando/postgres-operator/logical-backup:v2.0.0"
   # path of google cloud service account json file
   # logical_backup_google_application_credentials: ""
 

docs/administrator.md

@@ -734,9 +734,9 @@ that cannot be overridden to guarantee core functionality. Only variables with
 shipping to be specified differently. There are three ways to specify extra
 environment variables (or override existing ones) for database pods:
 
-* [Via ConfigMap](#via-configmap)
-* [Via Secret](#via-secret)
-* [Via Postgres Cluster Manifest](#via-postgres-cluster-manifest)
+* [Globally via ConfigMap](#via-configmap)
+* [Globally via Secret](#via-secret)
+* [Locally via Postgres Cluster Manifest](#via-postgres-cluster-manifest)
 
 The first two options must be referenced from the operator configuration
 making them global settings for all Postgres cluster the operator watches.
@@ -745,10 +745,10 @@ environment variables. Another case could be to provide custom cloud
 provider or backup settings.
 
 The last options allows for specifying environment variables individual to
-every cluster via the `env` section in the manifest. For example, if you use
-individual backup locations for each of your clusters. Or you want to disable
-WAL archiving for a certain cluster by setting `WAL_S3_BUCKET`, `WAL_GS_BUCKET`
-or `AZURE_STORAGE_ACCOUNT` to an empty string.
+every cluster via the `env` or `envFrom` section in the manifest. For example,
+if you use individual backup locations for each of your clusters. Or you want
+to disable WAL archiving for a certain cluster by setting `WAL_S3_BUCKET`,
+`WAL_GS_BUCKET` or `AZURE_STORAGE_ACCOUNT` to an empty string.
 
 The operator will give precedence to environment variables in the following
 order (e.g. a variable defined in 4. overrides a variable with the same name
@@ -762,6 +762,9 @@ in 5.):
 6. Pod environment config map via operator config
 7. WAL and logical backup settings from operator config
 
+The `envFrom` section is treated separately and allows for a very flexible
+local configuration referencing a ConfigMap or a Secret.
+
 ### Via ConfigMap
 
 The ConfigMap with the additional settings is referenced in the operator's
@@ -1574,7 +1577,7 @@ make docker
 
 # build in image in minikube docker env
 eval $(minikube docker-env)
-docker buildx build --load -t ghcr.io/zalando/postgres-operator-ui:v1.15.1 .
+docker buildx build --load -t ghcr.io/zalando/postgres-operator-ui:v2.0.0 .
 
 # apply UI manifests next to a running Postgres Operator
 kubectl apply -f manifests/