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Implement product image selection (#281)
# Description - [x] Implement product image selection - [x] Remove tools image usage Co-authored-by: maltesander <malte.sander.it@gmail.com>
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‎CHANGELOG.md‎

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@@ -6,11 +6,13 @@ All notable changes to this project will be documented in this file.
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### Changed
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- [BREAKING] Use Product image selection instead of version. `spec.version` has been replaced by `spec.image` ([#281]).
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- Updated stackable image versions ([#271])
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- `operator-rs` `0.25.2` -> `0.27.1` ([#276])
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[#271]: https://github.com/stackabletech/hdfs-operator/pull/271
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[#276]: https://github.com/stackabletech/hdfs-operator/pull/276
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[#281]: https://github.com/stackabletech/hdfs-operator/pull/281
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## [0.6.0] - 2022-11-07
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‎deploy/crd/hdfscluster.crd.yaml‎

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@@ -513,6 +513,48 @@ spec:
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minimum: 0.0
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nullable: true
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type: integer
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image:
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anyOf:
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- required:
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- custom
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- productVersion
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- required:
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- productVersion
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- stackableVersion
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properties:
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custom:
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description: Overwrite the docker image. Specify the full docker image name, e.g. `docker.stackable.tech/stackable/superset:1.4.1-stackable2.1.0`
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type: string
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productVersion:
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description: Version of the product, e.g. `1.4.1`.
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type: string
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pullPolicy:
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default: IfNotPresent
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description: '[Pull policy](https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy) used when pulling the Images'
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enum:
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- IfNotPresent
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- Always
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- Never
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type: string
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pullSecrets:
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description: '[Image pull secrets](https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod) to pull images from a private registry'
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items:
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description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
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properties:
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name:
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description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
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type: string
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type: object
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nullable: true
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type: array
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repo:
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description: Name of the docker repo, e.g. `docker.stackable.tech/stackable`
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nullable: true
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type: string
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stackableVersion:
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description: Stackable version of the product, e.g. 2.1.0
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type: string
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type: object
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journalNodes:
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nullable: true
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properties:
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required:
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- roleGroups
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type: object
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version:
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nullable: true
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type: string
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zookeeperConfigMapName:
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type: string
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required:
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- image
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- zookeeperConfigMapName
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type: object
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required:

‎deploy/helm/hdfs-operator/crds/crds.yaml‎

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@@ -515,6 +515,48 @@ spec:
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minimum: 0.0
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nullable: true
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type: integer
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image:
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anyOf:
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- required:
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- custom
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- productVersion
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- required:
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- productVersion
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- stackableVersion
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properties:
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custom:
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description: Overwrite the docker image. Specify the full docker image name, e.g. `docker.stackable.tech/stackable/superset:1.4.1-stackable2.1.0`
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type: string
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productVersion:
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description: Version of the product, e.g. `1.4.1`.
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type: string
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pullPolicy:
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default: IfNotPresent
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description: '[Pull policy](https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy) used when pulling the Images'
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enum:
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- IfNotPresent
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- Always
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- Never
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type: string
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pullSecrets:
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description: '[Image pull secrets](https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod) to pull images from a private registry'
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items:
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description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
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properties:
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name:
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description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
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type: string
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type: object
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nullable: true
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type: array
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repo:
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description: Name of the docker repo, e.g. `docker.stackable.tech/stackable`
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nullable: true
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type: string
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stackableVersion:
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description: Stackable version of the product, e.g. 2.1.0
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type: string
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type: object
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journalNodes:
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nullable: true
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properties:
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required:
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- roleGroups
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type: object
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version:
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nullable: true
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type: string
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zookeeperConfigMapName:
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type: string
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required:
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- image
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- zookeeperConfigMapName
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type: object
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required:

‎deploy/manifests/crds.yaml‎

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@@ -516,6 +516,48 @@ spec:
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minimum: 0.0
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nullable: true
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type: integer
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image:
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anyOf:
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- required:
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- custom
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- productVersion
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- required:
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- productVersion
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- stackableVersion
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properties:
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custom:
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description: Overwrite the docker image. Specify the full docker image name, e.g. `docker.stackable.tech/stackable/superset:1.4.1-stackable2.1.0`
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type: string
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productVersion:
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description: Version of the product, e.g. `1.4.1`.
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type: string
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pullPolicy:
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default: IfNotPresent
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description: '[Pull policy](https://kubernetes.io/docs/concepts/containers/images/#image-pull-policy) used when pulling the Images'
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enum:
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- IfNotPresent
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- Always
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- Never
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type: string
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pullSecrets:
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description: '[Image pull secrets](https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod) to pull images from a private registry'
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items:
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description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
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properties:
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name:
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description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
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type: string
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type: object
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nullable: true
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type: array
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repo:
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description: Name of the docker repo, e.g. `docker.stackable.tech/stackable`
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nullable: true
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type: string
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stackableVersion:
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description: Stackable version of the product, e.g. 2.1.0
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type: string
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type: object
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journalNodes:
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nullable: true
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properties:
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required:
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- roleGroups
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type: object
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version:
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nullable: true
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type: string
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zookeeperConfigMapName:
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type: string
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required:
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- image
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- zookeeperConfigMapName
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type: object
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required:

‎docs/modules/ROOT/pages/usage.adoc‎

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@@ -13,7 +13,9 @@ kind: ZookeeperCluster
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metadata:
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name: simple-zk
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spec:
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version: 3.5.8-stackable0.8.0
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image:
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productVersion: 3.5.8
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stackableVersion: 0.8.0
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servers:
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roleGroups:
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default:
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metadata:
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name: simple
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spec:
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version: 3.3.4-stackable0.2.0
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
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zookeeperConfigMapName: simple-znode
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dfsReplication: 3
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nameNodes:

‎docs/modules/getting_started/examples/code/hdfs.yaml‎

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@@ -4,7 +4,9 @@ kind: HdfsCluster
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metadata:
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name: simple-hdfs
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spec:
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version: 3.3.4-stackable0.2.0
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
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zookeeperConfigMapName: simple-hdfs-znode
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dfsReplication: 3
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nameNodes:

‎docs/modules/getting_started/examples/code/zk.yaml‎

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@@ -4,7 +4,9 @@ kind: ZookeeperCluster
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metadata:
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name: simple-zk
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spec:
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version: 3.8.0-stackable0.8.0
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image:
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productVersion: 3.8.0
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stackableVersion: 0.8.0
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servers:
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roleGroups:
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default:

‎rust/crd/src/constants.rs‎

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@@ -7,8 +7,6 @@ pub const FIELD_MANAGER_SCOPE_POD: &str = "pod-service";
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pub const APP_NAME: &str = "hdfs";
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10-
pub const TOOLS_IMAGE: &str = "docker.stackable.tech/stackable/tools:0.1.0-stackable0";
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pub const LABEL_ENABLE: &str = "hdfs.stackable.tech/pod-service";
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pub const LABEL_STS_POD_NAME: &str = "statefulset.kubernetes.io/pod-name";
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‎rust/crd/src/lib.rs‎

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@@ -5,6 +5,7 @@ use constants::*;
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use error::{Error, HdfsOperatorResult};
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use lazy_static::lazy_static;
77
use serde::{Deserialize, Serialize};
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use stackable_operator::commons::product_image_selection::ProductImage;
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use stackable_operator::commons::resources::{NoRuntimeLimits, PvcConfig, Resources};
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use stackable_operator::commons::resources::{
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NoRuntimeLimitsFragment, PvcConfigFragment, ResourcesFragment,
@@ -43,7 +44,7 @@ use stackable_operator::config::fragment;
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)]
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#[serde(rename_all = "camelCase")]
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pub struct HdfsClusterSpec {
46-
pub version: Option<String>,
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pub image: ProductImage,
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pub auto_format_fs: Option<bool>,
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pub zookeeper_config_map_name: String,
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pub data_nodes: Option<Role<DataNodeConfig>>,
@@ -171,22 +172,6 @@ lazy_static! {
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}
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impl HdfsCluster {
174-
pub fn hdfs_version(&self) -> HdfsOperatorResult<&str> {
175-
self.spec
176-
.version
177-
.as_deref()
178-
.ok_or(Error::ObjectHasNoVersion {
179-
obj_ref: ObjectRef::from_obj(self),
180-
})
181-
}
182-
183-
pub fn hdfs_image(&self) -> HdfsOperatorResult<String> {
184-
Ok(format!(
185-
"docker.stackable.tech/stackable/hadoop:{}",
186-
self.hdfs_version()?
187-
))
188-
}
189-
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/// Kubernetes labels to attach to Pods within a role group.
191176
///
192177
/// The same labels are also used as selectors for Services and StatefulSets.
@@ -697,7 +682,9 @@ kind: HdfsCluster
697682
metadata:
698683
name: hdfs
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spec:
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version: 3.2.2
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
701688
zookeeperConfigMapName: hdfs-zk
702689
dfsReplication: 1
703690
log4j: |-
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759746
metadata:
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name: hdfs
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spec:
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version: 3.2.2
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
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zookeeperConfigMapName: hdfs-zk
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dfsReplication: 1
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log4j: |-
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metadata:
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name: hdfs
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spec:
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version: 3.2.2
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
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zookeeperConfigMapName: hdfs-zk
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dfsReplication: 1
829820
log4j: |-
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882873
metadata:
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name: hdfs
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spec:
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version: 3.2.2
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image:
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productVersion: 3.3.4
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stackableVersion: 0.2.0
886879
zookeeperConfigMapName: hdfs-zk
887880
dfsReplication: 1
888881
log4j: |-
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951944
metadata:
952945
name: hdfs
953946
spec:
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version: 3.2.2
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image:
948+
productVersion: 3.3.4
949+
stackableVersion: 0.2.0
955950
zookeeperConfigMapName: hdfs-zk
956951
dfsReplication: 1
957952
log4j: |-

‎rust/operator/src/discovery.rs‎

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@@ -6,9 +6,10 @@ use stackable_hdfs_crd::{
66
constants::{CORE_SITE_XML, HDFS_SITE_XML},
77
HdfsCluster, HdfsPodRef, HdfsRole,
88
};
9-
use stackable_operator::error::{Error, OperatorResult};
109
use stackable_operator::{
1110
builder::{ConfigMapBuilder, ObjectMetaBuilder},
11+
commons::product_image_selection::ResolvedProductImage,
12+
error::OperatorResult,
1213
k8s_openapi::api::core::v1::ConfigMap,
1314
kube::ResourceExt,
1415
};
@@ -19,6 +20,7 @@ pub fn build_discovery_configmap(
1920
hdfs: &HdfsCluster,
2021
controller: &str,
2122
namenode_podrefs: &[HdfsPodRef],
23+
resolved_product_image: &ResolvedProductImage,
2224
) -> OperatorResult<ConfigMap> {
2325
ConfigMapBuilder::new()
2426
.metadata(
@@ -28,8 +30,7 @@ pub fn build_discovery_configmap(
2830
.with_recommended_labels(build_recommended_labels(
2931
hdfs,
3032
controller,
31-
hdfs.hdfs_version()
32-
.map_err(|_| Error::MissingObjectKey { key: "version" })?,
33+
&resolved_product_image.app_version_label,
3334
&HdfsRole::NameNode.to_string(),
3435
"discovery",
3536
))

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