From f4839b3f87fa7e0c26f6a7806e3b56d71105fa1a Mon Sep 17 00:00:00 2001 From: Kaitlyn Michael Date: Mon, 23 Sep 2024 11:27:32 -0500 Subject: [PATCH 1/4] 7.4.6-2 Oct release notes --- .../7-4-6-releases/7-4-6-2-oct24.md | 32 +++++ .../{ => 7-4-6-releases}/7-4-6-2.md | 1 + .../release-notes/7-4-6-releases/_index.md | 114 ++++++++++++++++++ 3 files changed, 147 insertions(+) create mode 100644 content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md rename content/operate/kubernetes/release-notes/{ => 7-4-6-releases}/7-4-6-2.md (99%) create mode 100644 content/operate/kubernetes/release-notes/7-4-6-releases/_index.md diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md new file mode 100644 index 0000000000..cc1fd9ace0 --- /dev/null +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md @@ -0,0 +1,32 @@ +--- +alwaysopen: false +categories: +- docs +- operate +- kubernetes +description: This is a feature release with a new version of Redis Enterprise Software + 7.4.6. +linkTitle: 7.4.6-2 (October 2024) +title: Redis Enterprise for Kubernetes 7.4.6-2 (October 2024) release notes +weight: 3 +--- + +## Highlights + +This is a maintence release to support [Redis Enterprise Software version 7.4.6-77]({{}}). For version changes, supported distorobutions, and known limitations, see the [release notes for 7-4-6-2 (July 2024)]({{}}). + +## Downloads + +- **Redis Enterprise**: `redislabs/redis:7.4.6-22` +- **Operator**: `redislabs/operator:7.4.6-2` +- **Services Rigger**: `redislabs/k8s-controller:7.4.6-2` + +### OpenShift images + +- **Redis Enterprise**: `registry.connect.redhat.com/redislabs/redis-enterprise:7.4.6-22.rhel8-openshift` +- **Operator**: `registry.connect.redhat.com/redislabs/redis-enterprise-operator:7.4.6-2` +- **Services Rigger**: `registry.connect.redhat.com/redislabs/services-manager:7.4.6-2` + +### OLM bundle + +**Redis Enterprise operator bundle** : `v7.4.6-2.0` diff --git a/content/operate/kubernetes/release-notes/7-4-6-2.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md similarity index 99% rename from content/operate/kubernetes/release-notes/7-4-6-2.md rename to content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md index 917b8e152c..2ea52c1e52 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-2.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md @@ -9,6 +9,7 @@ description: This is a feature release with a new version of Redis Enterprise So linkTitle: 7.4.6-2 (July 2024) title: Redis Enterprise for Kubernetes 7.4.6-2 (July 2024) release notes weight: 4 +alieases: /operate/kubernetes/release-notes/7-4-6-2, --- ## Highlights diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md b/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md new file mode 100644 index 0000000000..23154d9982 --- /dev/null +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md @@ -0,0 +1,114 @@ +--- +alwaysopen: false +categories: +- docs +- operate +- kubernetes +description: Releases with support for Redis Enterprise Software 7.4.2. +hideListLinks: true +linkTitle: 7.4.6-2 +title: Redis Enterprise for Kubernetes 7.4.6-2 release notes +weight: 6 +--- + +## Detailed release notes + +{{}} + +## Breaking changes + +The following changes included in this release affect the upgrade process. Please read carefully before upgrading. + +### ValidatingWebhookConfiguration + +Versions 6.4.2-4 and later include a new `ValidatingWebhookConfiguration` resource to replace the `redb-admission` webhook resource. To use releases 6.4.2-4 or later, delete the old webhook resource and apply the new file. See [upgrade Redis cluster]({{< relref "/operate/kubernetes/upgrade/upgrade-redis-cluster#reapply-webhook" >}}) for instructions. + +### OpenShift SCC + +Versions 6.4.2-6 and later include a new SCC (`redis-enterprise-scc-v2`) that you need to bind to your service account before upgrading. OpenShift clusters running version 6.2.12 or earlier upgrading to version 6.2.18 or later might get stuck if you skip this step. See [upgrade a Redis Enterprise cluster (REC)]({{< relref "/operate/kubernetes/upgrade/upgrade-redis-cluster#before-upgrading" >}}) for instructions. + +### Upcoming Changes + +- Future Redis Enterprise images will be UBI9-based only, without support for Ubuntu-based images. + +## Supported distributions + +The following table shows supported distributions at the time of this release. You can also find this list in [Supported Kubernetes distributions]({{< relref "/operate/kubernetes/reference/supported_k8s_distributions" >}}). + +✅ Supported – This distribution is supported for this version of Redis Enterprise Software for Kubernetes. + +:warning: Deprecated – This distribution is still supported for this version of Redis Enterprise Software for Kubernetes, but support will be removed in a future release. + +❌ End of life – Support for this distribution ended. + +Any distribution not listed below is not supported for production workloads. + +| **Kubernetes version** | **1.25** | **1.26** | **1.27** | **1.28** | **1.29** | **1.30** | +|---|---|---|---|---|---|---| +| **Community Kubernetes** | | :warning: | ✅ | ✅ | ✅ | ✅ | +| **Amazon EKS** | ❌ | :warning: | :warning: | ✅ | ✅ | | +| **Azure AKS** | | ❌ | :warning: | ✅ | ✅ | ✅ | +| **Google GKE** | ❌ | :warning: | :warning: | ✅ | ✅ | ✅ | +| **Rancher RKE2** | :warning: | ✅ | ✅ | ✅ | | | +| **VMware TKG 2.2** | ❌ | | | | | | +| **VMware TKG 2.3** | ❌ | ✅ | | | | | +| **VMware TKG 2.4** | ✅ | ✅ | ✅ | | | | +| **OpenShift version** | **4.12** | **4.13** | **4.14** | **4.15** | **4.16** | | +| | ✅ | ✅ | ✅ | ✅ | ✅ | | +| **VMware TKGI version** | **1.16** | **1.17** | **1.18** | **1.19** | | | +| | :warning: | ✅ | ✅ | ✅ | | | + + +## Known limitations + +- **Missing endpoint for admission endpoint (rare) (RED-119469)** Restart the operator pod. + +- **The REDB “redisVersion” field can’t be used for memcached databases(RED-119152)** + +- **When modifying the database suffix for an Active-Active database, while the service-rigger is in a terminating state, the services-rigger will delete and create the ingress or route resources in a loop (RED-107687)** Wait until the services rigger pod has finished to terminate it. + +- **REAADB changes might fail with "gateway timeout" errors, mostly on OpenShift (RED-103048)** Retry the operation. + +- **Creating two databases with the same name directly on Redis Enterprise software will cause the service to be deleted and the database will not be available (RED-99997)** Avoid duplicating database names. Database creation via K8s has validation in place to prevent this. + +- **Installing the operator bundle produces warning: `Warning: would violate PodSecurity "restricted: v1.24"` (RED-97381)** Ignore the warning. This issue is documented as benign on official Red Hat documentation. + +- **RERC resources must have a unique name (RED-96302)** The string "rec-name"/"rec-namespace" must be different from all other participating clusters in the Active-Active database. + +- **Admission is not blocking REAADB with `shardCount` which exceeds license quota (RED-96301)** Fix the problems with the REAADB and reapply. + +- **Active-Active controller only supports global database options. Configuration specific to location is not supported (RED-86490)** + +- **Active-Active setup removal might keep services or routes undeleted (RED-77752)** Delete services or routes manually if you encounter this problem. + +- **`autoUpgrade` set to `true` can cause unexpected bdb upgrades when `redisUpgradePolicy` is set to `true` (RED-72351)** Contact support if your deployment is impacted. + +- **Following the previous quick start guide version causes issues with creating an REDB due to unrecognized memory field name (RED-69515)** The workaround is to use the newer (current) revision of Deploy Redis Enterprise Software for Kubernetes. + +- **PVC size issues when using decimal value in spec (RED-62132)** Make sure you use integer values for the PVC size. + +- **REC might report error states on initial startup (RED-61707)** There is no workaround at this time except to ignore the errors. + +- **Hashicorp Vault integration - no support for Gesher (RED-55080)** There is no workaround for this issue. Gesher support has been deprecated. + +- **REC clusters fail to start on Kubernetes clusters with unsynchronized clocks (RED-47254)** When REC clusters are deployed on Kubernetes clusters without synchronized clocks, the REC cluster does not start correctly. The fix is to use NTP to synchronize the underlying K8s nodes. + +- **Deleting an OpenShift project with an REC deployed may hang (RED-47192)** When an REC cluster is deployed in a project (namespace) and has REDB resources, the REDB resources must be deleted first before the REC can be deleted. Therefore, until the REDB resources are deleted, the project deletion will hang. The fix is to delete the REDB resources first and the REC second. Then, you can delete the project. + +- **Clusters must be named 'rec' in OLM-based deployments (RED-39825)** In OLM-deployed operators, the deployment of the cluster will fail if the name is not "rec". When the operator is deployed via the OLM, the security context constraints (scc) are bound to a specific service account name (namely, "rec"). The workaround is to name the cluster "rec". + +- **Readiness probe incorrect on failures (RED-39300)** STS Readiness probe does not mark a node as "not ready" when running `rladmin status` on node failure. + +- **Internal DNS and Kubernetes DNS may have conflicts (RED-37462)** DNS conflicts are possible between the cluster `mdns_server` and the K8s DNS. This only impacts DNS resolution from within cluster nodes for Kubernetes DNS names. + +- **K8s-based 5.4.10 clusters seem to negatively affect existing 5.4.6 clusters (RED-37233)** Upgrade clusters to latest version. + +- **Node CPU usage is reported instead of pod CPU usage (RED-36884)** In Kubernetes, the reported node CPU usage is the usage of the Kubernetes worker node hosting the REC pod. + +- **An unreachable cluster has status running (RED-32805)** When a cluster is in an unreachable state, the state remains `running` instead of triggering an error. + +- **Long cluster names cause routes to be rejected (RED-25871)** A cluster name longer than 20 characters will result in a rejected route configuration because the host part of the domain name exceeds 63 characters. The workaround is to limit the cluster name to 20 characters or fewer. + +- **Cluster CR (REC) errors are not reported after invalid updates (RED-25542)** A cluster CR specification error is not reported if two or more invalid CR resources are updated in sequence. + + From c7be74796aa9c07e4fa3525223588892a78625b3 Mon Sep 17 00:00:00 2001 From: Kaitlyn Michael Date: Mon, 23 Sep 2024 11:32:58 -0500 Subject: [PATCH 2/4] update build numbers --- .../release-notes/7-4-6-releases/7-4-6-2-oct24.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md index cc1fd9ace0..e0b31d28d4 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md @@ -17,16 +17,16 @@ This is a maintence release to support [Redis Enterprise Software version 7.4.6- ## Downloads -- **Redis Enterprise**: `redislabs/redis:7.4.6-22` +- **Redis Enterprise**: `redislabs/redis:7.4.6-77` - **Operator**: `redislabs/operator:7.4.6-2` - **Services Rigger**: `redislabs/k8s-controller:7.4.6-2` ### OpenShift images -- **Redis Enterprise**: `registry.connect.redhat.com/redislabs/redis-enterprise:7.4.6-22.rhel8-openshift` +- **Redis Enterprise**: `registry.connect.redhat.com/redislabs/redis-enterprise:7.4.6-77.rhel8-openshift` - **Operator**: `registry.connect.redhat.com/redislabs/redis-enterprise-operator:7.4.6-2` - **Services Rigger**: `registry.connect.redhat.com/redislabs/services-manager:7.4.6-2` ### OLM bundle -**Redis Enterprise operator bundle** : `v7.4.6-2.0` +**Redis Enterprise operator bundle** : `v7.4.6-2.3` From 227c89afe795c5d1cc27b6515e3a6ff682464b6f Mon Sep 17 00:00:00 2001 From: Kaitlyn Michael Date: Mon, 23 Sep 2024 11:38:33 -0500 Subject: [PATCH 3/4] update RS link --- .../kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md index e0b31d28d4..e37d23e599 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md @@ -13,7 +13,7 @@ weight: 3 ## Highlights -This is a maintence release to support [Redis Enterprise Software version 7.4.6-77]({{}}). For version changes, supported distorobutions, and known limitations, see the [release notes for 7-4-6-2 (July 2024)]({{}}). +This is a maintence release to support [Redis Enterprise Software version 7.4.6-77]({{}}). For version changes, supported distorobutions, and known limitations, see the [release notes for 7-4-6-2 (July 2024)]({{}}). ## Downloads From e93a3bf13ca580483e1b560d381b8a07f1f04b75 Mon Sep 17 00:00:00 2001 From: Kaitlyn Michael <76962844+kaitlynmichael@users.noreply.github.com> Date: Mon, 23 Sep 2024 19:33:29 -0500 Subject: [PATCH 4/4] Apply suggestions from code review Co-authored-by: David Dougherty --- .../kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md | 2 +- .../operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md | 2 +- .../operate/kubernetes/release-notes/7-4-6-releases/_index.md | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md index e37d23e599..d6aafd26c5 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2-oct24.md @@ -13,7 +13,7 @@ weight: 3 ## Highlights -This is a maintence release to support [Redis Enterprise Software version 7.4.6-77]({{}}). For version changes, supported distorobutions, and known limitations, see the [release notes for 7-4-6-2 (July 2024)]({{}}). +This is a maintence release to support [Redis Enterprise Software version 7.4.6-77]({{}}). For version changes, supported distributions, and known limitations, see the [release notes for 7-4-6-2 (July 2024)]({{}}). ## Downloads diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md index 2ea52c1e52..7c89bcfc02 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/7-4-6-2.md @@ -9,7 +9,7 @@ description: This is a feature release with a new version of Redis Enterprise So linkTitle: 7.4.6-2 (July 2024) title: Redis Enterprise for Kubernetes 7.4.6-2 (July 2024) release notes weight: 4 -alieases: /operate/kubernetes/release-notes/7-4-6-2, +aliases: /operate/kubernetes/release-notes/7-4-6-2, --- ## Highlights diff --git a/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md b/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md index 23154d9982..9b07c2cae2 100644 --- a/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md +++ b/content/operate/kubernetes/release-notes/7-4-6-releases/_index.md @@ -25,7 +25,7 @@ Versions 6.4.2-4 and later include a new `ValidatingWebhookConfiguration` resour ### OpenShift SCC -Versions 6.4.2-6 and later include a new SCC (`redis-enterprise-scc-v2`) that you need to bind to your service account before upgrading. OpenShift clusters running version 6.2.12 or earlier upgrading to version 6.2.18 or later might get stuck if you skip this step. See [upgrade a Redis Enterprise cluster (REC)]({{< relref "/operate/kubernetes/upgrade/upgrade-redis-cluster#before-upgrading" >}}) for instructions. +Versions 6.4.2-6 and later include a new SCC (`redis-enterprise-scc-v2`) that you need to bind to your service account before upgrading. If you skip this step, OpenShift clusters running version 6.2.12 or earlier might get stuck when upgrading to version 6.2.18 or later. See [upgrade a Redis Enterprise cluster (REC)]({{< relref "/operate/kubernetes/upgrade/upgrade-redis-cluster#before-upgrading" >}}) for instructions. ### Upcoming Changes