8000 [Feature] Deprecate AF Mode · arangodb/kube-arangodb@cfde694 · GitHub
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[Feature] Deprecate AF Mode
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‎CHANGELOG.md

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@@ -14,6 +14,7 @@
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- (Feature) DebugPackage ArangoProfiles
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- (Feature) Scheduler CLI
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- (Feature) Parametrize ForceDelete timeout
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- (Feature) Deprecate AF Mode
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## [1.2.39](https://github.com/arangodb/kube-arangodb/tree/1.2.39) (2024-03-11)
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- (Feature) Extract Scheduler API
@@ -49,7 +50,7 @@
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- (Maintenance) Bump Go to 1.21.6
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- (Bugfix) Enable LazyLoader for CRD & CRD Schemas
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- (Feature) (ML) Restore ReadinessProbe for ML Storage sidecar
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- (Feature) AutoDelete for ArangoBackup
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- (Feature) AutoDelete for ArangoBackup
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## [1.2.36](https://github.com/arangodb/kube-arangodb/tree/1.2.36) (2024-01-08)
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- (Documentation) Improvements and fixes for rendered documentation (GH pages)

‎README.md

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@@ -85,7 +85,7 @@ covers individual newer features separately.
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| [Force Rebuild Out Synced Shards](docs/features/rebuild_out_synced_shards.md) | 1.2.27 | 1.2.27 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.force-rebuild-out-synced-shards | It should be used only if user is aware of the risks. |
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| [Spec Default Restore](docs/features/deployment_spec_defaults.md) | 1.2.25 | 1.2.21 | >= 3.8.0 | Community, Enterprise | Beta | True | --deployment.feature.deployment-spec-defaults-restore | If set to False Operator will not change ArangoDeployment Spec |
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| Version Check | 1.2.23 | 1.1.4 | >= 3.8.0 | Community, Enterprise | Production | True | --deployment.feature.upgrade-version-check | N/A |
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| [Failover Leader service](docs/features/failover_leader_service.md) | 1.2.13 | 1.2.13 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.failover-leadership | N/A |
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| [Failover Leader service](docs/features/failover_leader_service.md) | 1.2.13 | 1.2.13 | < 3.12.0 | Community, Enterprise | Production | False | --deployment.feature.failover-leadership | N/A |
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| Graceful Restart | 1.2.5 | 1.0.7 | >= 3.8.0 | Community, Enterprise | Production | True | ---deployment.feature.graceful-shutdown | N/A |
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| Optional Graceful Restart | 1.2.0 | 1.2.5 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.optional-graceful-shutdown | N/A |
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| Operator Internal Metrics Exporter | 1.2.0 | 1.2.0 | >= 3.8.0 | Community, Enterprise | Production | True | --deployment.feature.metrics-exporter | N/A |
@@ -95,6 +95,7 @@ covers individual newer features separately.
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| JWT Rotation Support | 1.1.0 | 1.0.3 | >= 3.8.0 | Enterprise | Production | True | --deployment.feature.jwt-rotation | N/A |
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| Operator Single Mode | 1.0.4 | 1.0.4 | >= 3.8.0 | Community, Enterprise | Production | False | --mode.single | Only 1 instance of Operator allowed in namespace when feature is enabled |
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| TLS SNI Support | 1.0.3 | 1.0.3 | >= 3.8.0 | Enterprise | Production | True | --deployment.feature.tls-sni | N/A |
98+
| ActiveFailover Support | 1.0.0 | 1.0.0 | < 3.12.0 | Community, Enterprise | Production | True | --deployment.feature.active-failover | N/A |
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| Disabling of liveness probes | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | N/A |
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| Pod Disruption Budgets | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | N/A |
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| Prometheus Metrics Exporter | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | Prometheus required |
@@ -138,27 +139,28 @@ Flags:
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--chaos.allowed Set to allow chaos in deployments. Only activated when allowed and enabled in deployment
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--crd.install Install missing CRD if access is possible (default true)
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--crd.validation-schema stringArray Overrides default set of CRDs which should have validation schema enabled <crd-name>=<true/false>.
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--deployment.feature.agency-poll Enable Agency Poll for Enterprise deployments - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.active-failover Support for ActiveFailover mode - Required ArangoDB >= 3.8.0, < 3.12 (default true)
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--deployment.feature.agency-poll Enable Agency Poll for Enterprise deployments - Required ArangoDB >= 3.8.0 (default true)
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--deployment.feature.all Enable ALL Features
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--deployment.feature.async-backup-creation Create backups asynchronously to avoid blocking the operator and reaching the timeout - Required ArangoDB 3.8.0 or higher
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--deployment.feature.deployment-spec-defaults-restore Restore defaults from last accepted state of deployment - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.enforced-resign-leadership Enforce ResignLeadership and ensure that Leaders are moved from restarted DBServer - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.ephemeral-volumes Enables ephemeral volumes for apps and tmp directory - Required ArangoDB 3.8.0 or higher
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--deployment.feature.failover-leadership Support for leadership in fail-over mode - Required ArangoDB 3.8.0 or higher
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--deployment.feature.init-containers-copy-resources Copy resources spec to built-in init containers if they are not specified - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.init-containers-upscale-resources Copy resources spec to built-in init containers if they are not specified or lower - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.local-storage.pass-reclaim-policy [LocalStorage] Pass ReclaimPolicy from StorageClass instead of using hardcoded Retain - Required ArangoDB 3.8.0 or higher
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--deployment.feature.local-volume-replacement-check Replace volume for local-storage if volume is unschedulable (ex. node is gone) - Required ArangoDB 3.8.0 or higher
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--deployment.feature.random-pod-names Enables generating random pod names - Required ArangoDB 3.8.0 or higher
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--deployment.feature.rebalancer-v2 Rebalancer V2 feature - Required ArangoDB 3.10.0 or higher
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--deployment.feature.restart-policy-always Allow to restart containers with always restart policy - Required ArangoDB 3.8.0 or higher
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--deployment.feature.secured-containers Create server's containers with non root privileges. It enables 'ephemeral-volumes' feature implicitly - Required ArangoDB 3.8.0 or higher
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--deployment.feature.sensitive-information-protection Hide sensitive information from metrics and logs - Required ArangoDB 3.8.0 or higher
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--deployment.feature.short-pod-names Enable Short Pod Names - Required ArangoDB 3.8.0 or higher
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--deployment.feature.timezone-management Enable timezone management for pods - Required ArangoDB 3.8.0 or higher
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--deployment.feature.tls-sni TLS SNI Support - Required ArangoDB EE 3.8.0 or higher (default true)
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--deployment.feature.upgrade-version-check Enable initContainer with pre version check - Required ArangoDB 3.8.0 or higher (default true)
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--deployment.feature.upgrade-version-check-v2 Enable initContainer with pre version check based by Operator - Required ArangoDB 3.8.0 or higher
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--deployment.feature.async-backup-creation Create backups asynchronously to avoid blocking the operator and reaching the timeout - Required ArangoDB >= 3.8.0
146+
--deployment.feature.deployment-spec-defaults-restore Restore defaults from last accepted state of deployment - Required ArangoDB >= 3.8.0 (default true)
147+
--deployment.feature.enforced-resign-leadership Enforce ResignLeadership and ensure that Leaders are moved from restarted DBServer - Required ArangoDB >= 3.8.0 (default true)
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--deployment.feature.ephemeral-volumes Enables ephemeral volumes for apps and tmp directory - Required ArangoDB >= 3.8.0
149+
--deployment.feature.failover-leadership Support for leadership in fail-over mode - Required ArangoDB >= 3.8.0, < 3.12
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--deployment.feature.init-containers-copy-resources Copy resources spec to built-in init containers if they are not specified - Required ArangoDB >= 3.8.0 (default true)
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--deployment.feature.init-containers-upscale-resources Copy resources spec to built-in init containers if they are not specified or lower - Required ArangoDB >= 3.8.0 (default true)
152+
--deployment.feature.local-storage.pass-reclaim-policy [LocalStorage] Pass ReclaimPolicy from StorageClass instead of using hardcoded Retain - Required ArangoDB >= 3.8.0
153+
--deployment.feature.local-volume-replacement-check Replace volume for local-storage if volume is unschedulable (ex. node is gone) - Required ArangoDB >= 3.8.0
154+
--deployment.feature.random-pod-names Enables generating random pod names - Required ArangoDB >= 3.8.0
155+
--deployment.feature.rebalancer-v2 Rebalancer V2 feature - Required ArangoDB >= 3.10.0
156+
--deployment.feature.restart-policy-always Allow to restart containers with always restart policy - Required ArangoDB >= 3.8.0
157+
--deployment.feature.secured-containers Create server's containers with non root privileges. It enables 'ephemeral-volumes' feature implicitly - Required ArangoDB >= 3.8.0
158+
--deployment.feature.sensitive-information-protection Hide sensitive information from metrics and logs - Required ArangoDB >= 3.8.0
159+
--deployment.feature.short-pod-names Enable Short Pod Names - Required ArangoDB >= 3.8.0
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--deployment.feature.timezone-management Enable timezone management for pods - Required ArangoDB >= 3.8.0
161+
--deployment.feature.tls-sni TLS SNI Support - Required ArangoDB EE >= 3.8.0 (default true)
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--deployment.feature.upgrade-version-check Enable initContainer with pre version check - Required ArangoDB >= 3.8.0 (default true)
163+
--deployment.feature.upgrade-version-check-v2 Enable initContainer with pre version check based by Operator - Required ArangoDB >= 3.8.0
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--features-config-map-name string Name of the Feature Map ConfigMap (default "arangodb-operator-feature-config-map")
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-h, --help help for arangodb_operator
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--image.discovery.status Discover Operator Image from Pod Status by default. When disabled Pod Spec is used. (default true)

‎docs/features/README.md

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@@ -19,7 +19,7 @@ title: List of all features
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| [Force Rebuild Out Synced Shards](rebuild_out_synced_shards.md) | 1.2.27 | 1.2.27 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.force-rebuild-out-synced-shards | It should be used only if user is aware of the risks. |
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| [Spec Default Restore](deployment_spec_defaults.md) | 1.2.25 | 1.2.21 | >= 3.8.0 | Community, Enterprise | Beta | True | --deployment.feature.deployment-spec-defaults-restore | If set to False Operator will not change ArangoDeployment Spec |
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| Version Check | 1.2.23 | 1.1.4 | >= 3.8.0 | Community, Enterprise | Production | True | --deployment.feature.upgrade-version-check | N/A |
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| [Failover Leader service](failover_leader_service.md) | 1.2.13 | 1.2.13 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.failover-leadership | N/A |
22+
| [Failover Leader service](failover_leader_service.md) | 1.2.13 | 1.2.13 | < 3.12.0 | Community, Enterprise | Production | False | --deployment.feature.failover-leadership | N/A |
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| Graceful Restart | 1.2.5 | 1.0.7 | >= 3.8.0 | Community, Enterprise | Production | True | ---deployment.feature.graceful-shutdown | N/A |
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| Optional Graceful Restart | 1.2.0 | 1.2.5 | >= 3.8.0 | Community, Enterprise | Production | False | --deployment.feature.optional-graceful-shutdown | N/A |
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| Operator Internal Metrics Exporter | 1.2.0 | 1.2.0 | >= 3.8.0 | Community, Enterprise | Production | True | --deployment.feature.metrics-exporter | N/A |
@@ -29,6 +29,7 @@ title: List of all features
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| JWT Rotation Support | 1.1.0 | 1.0.3 | >= 3.8.0 | Enterprise | Production | True | --deployment.feature.jwt-rotation | N/A |
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| Operator Single Mode | 1.0.4 | 1.0.4 | >= 3.8.0 | Community, Enterprise | Production | False | --mode.single | Only 1 instance of Operator allowed in namespace when feature is enabled |
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| TLS SNI Support | 1.0.3 | 1.0.3 | >= 3.8.0 | Enterprise | Production | True | --deployment.feature.tls-sni | N/A |
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| ActiveFailover Support | 1.0.0 | 1.0.0 | < 3.12.0 | Community, Enterprise | Production | True | --deployment.feature.active-failover | N/A |
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| Disabling of liveness probes | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | N/A |
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| Pod Disruption Budgets | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | N/A |
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| Prometheus Metrics Exporter | 0.3.11 | 0.3.10 | >= 3.8.0 | Community, Enterprise | Production | True | N/A | Prometheus required |

‎internal/features.yaml

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doc: docs/features/failover_leader_service.md
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flag: --deployment.feature.failover-leadership
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enabled: false
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arangoDBVersion: "< 3.12.0"
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releases:
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- operatorVersion: 1.2.13
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state: Production
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- name: ActiveFailover Support
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flag: --deployment.feature.active-failover
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enabled: true
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arangoDBVersion: "< 3.12.0"
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releases:
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- operatorVersion: 1.0.0
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state: Production
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- name: Spec Default Restore
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doc: docs/features/deployment_spec_defaults.md
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flag: --deployment.feature.deployment-spec-defaults-restore

‎pkg/deployment/features/failoverleadership.go renamed to ‎pkg/deployment/features/active-failover.go

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func init() {
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registerFeature(failoverLeadership)
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registerFeature(activeFailover)
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}
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var activeFailover = &feature{
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name: "active-failover",
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description: "Support for ActiveFailover mode",
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version: newFeatureVersion("", "3.12"),
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enterpriseRequired: false,
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enabledByDefault: true,
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}
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var failoverLeadership = &feature{
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name: "failover-leadership",
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description: "Support for leadership in fail-over mode",
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version: newFeatureVersion("", "3.12"),
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enterpriseRequired: false,
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enabledByDefault: false,
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}
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func FailoverLeadership() Feature {
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return failoverLeadership
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}
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func ActiveFailover() Feature {
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return activeFailover
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}

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