Changes

• chore(deps): bump softprops/action-gh-release from 2 to 3 (#1829) (@dependabot[bot])
• chore(deps): bump github/codeql-action from 3 to 4 (#1830) (@dependabot[bot])
• chore(deps): bump golang.org/x/net from 0.48.0 to 0.55.0 (#1832) (@dependabot[bot])
• feat: enhanced redisreplication/redissentinel master election (#1821) (@husnialhamdani)
• feat: enhanced redisreplication/redissentinel master election
• chore(deps): bump postcss from 8.4.31 to 8.5.10 in /docs (#1756) (@dependabot[bot])
• chore(deps): bump google.golang.org/grpc from 1.62.1 to 1.79.3 (#1808) (@dependabot[bot])
• feat: Upgraded helm chart version (#1816) (@iamabhishek-dubey)
• feat: Updated architecture diagram (#1817) (@iamabhishek-dubey)
• chore(deps): bump go.opentelemetry.io/otel/sdk from 1.24.0 to 1.43.0 (#1809) (@dependabot[bot])
• feat: Updated golang version to 1.25 (#1815) (@iamabhishek-dubey)
• feat(config): maxConcurrentReconciles and execCommandTimeout configurations (#1810) (@shubham-cmyk)
• feat(client): Implement dynamic configuration support for Redis instances (#1805) (@shubham-cmyk)
• feat: enhance metrics security with HTTPS and RBAC support (#1802) (@shubham-cmyk)
• fix(chart): update service selector for redis-sentinel (#1801) (@shubham-cmyk)
• feat: add preStop lifecycle hook for replication mode (#1694) (@peins94)
• feat: Add namespace-scoped RBAC support for redis-operator (#1637) (@hanbing204)
• feat(sentinel): add pod placement support (affinity, topologySpreadConstraints, tolerations) (#1786) (@rmalisetti)
• fix: fall back to system trust store when CA cert is absent from TLS … (#1698) (@asaxena7-atlas)
• fix: RepairDisconnectedMasters does not heal failed followers, causing infinite Failed state after pod restarts (#1705) (@svils)
• fix: Batch CLUSTER ADDSLOTS for single-leader RedisCluster to avoid exec URL limit (#1706) (@svils)
• fix(cluster): sync ready replica counts when StatefulSets degrade (#1360) (@MuhammadQadora)
• feat: scale single-node redis cluster up and down (#1522) (@chris-gooch)
• feat: Add the ability to change the podManagementPolicy of the redis statefulset (#1525) (@tcxdgit)
• controllerutil: guard ResourceWatcher.watched with a RWMutex and use pointer receivers (#1747) (@SAY-5)
• docs: clarify supported Redis deployment modes (#1785) (@vexsx)
• fix(chart): honour redisOperator.serviceDNSDomain in webhook cert SANs (#1752) (@SAY-5)
• chore(deps): bump docker/build-push-action from 6 to 7 (#1729) (@dependabot[bot])
• chore(deps): bump docker/login-action from 3 to 4 (#1730) (@dependabot[bot])
• chore(deps): bump actions/checkout from 5 to 6 (#1731) (@dependabot[bot])
• fix: sanitize Sentinel agent config values to prevent injection (#1763) (#1766) (@SAY-5)
• fix: survive nil reconciler result instead of panicking (#1754) (@SAY-5)
• fix: skip unprobeable pods so failover convergence doesn’t back off f… (#1712) (@sinner-)

Changes

• fix(sentinel): mount config emptyDir volume so sentinel.conf persists across container restarts (#1725) (@deepanshumishra)
• fix: prevent crash loop when all replication pods restart with empty realMaster (#1720) (@deepanshumishra)
• chore: bump version of redis-replication chart to 0.17.0 (#1721) (@SvenMark)
• docs: add RedisReplication configuration documentation (#1707) (@Sanjana272621)
• docs: update migration guides for v0.24.0 upgrade, including TLS CA certificate changes and webhook configuration updates (#1718) (@shubham-cmyk)
• chore: update version to 0.24.0 (#1660) (@naimadswdn)

Changes

• fix: do not create empty PVC when storage has only volumeMount (#1653) (@aa1ex)
• feat: Added functionality to expose redis standalone defined on kubernetesConfig serviceType (#1687) (@navneet066)
• feat(client): add support for IPv6 in Redis cluster commands and mocks (#1703) (@shubham-cmyk)
• feat(chart): add support for customizable annotations for redis, redis-cluster, sentinel, replication (#1593) (@hanbing204)
• fix(chart): update redisConfig conditions for externalConfig and maxMemoryPercentOfLimit (#1700) (@shubham-cmyk)
• fix(replication): Headless service additional annotations is missed on operator code (#1573) (@ami-descope)
• chore(deps): bump actions/stale from 9 to 10 (#1553) (@dependabot[bot])
• chore(deps): bump actions/setup-python from 5 to 6 (#1555) (@dependabot[bot])
• chore(deps): bump hadolint/hadolint-action from 3.1.0 to 3.3.0 (#1554) (@dependabot[bot])
• fix: default leader/follower replicas to clusterSize (#1681) (@arpan57)
• fix: aggregate operator ClusterRole into admin (#1672) (@arpan57)
• fix!: use ca.crt instead of ca.key, resolve startup failure when using cert-manager (#1644) (@ryan4yin)
• docs: fix example redisSecret indentation (#1675) (@arpan57)
• fix: Skip PVC shrink attempts in HandlePVCResizing (#1669) (@arpan57)
• feat(metrics): Add Redis Exporter metrics service for cluster, replication, sentinel, and standalone setup (#1658) (@naimadswdn)
• docs: add nodeConfVolume to cluster example (#1670) (@arpan57)
• fix: respect persistenceEnabled for initContainer (#1671) (@arpan57)
• fix: race condition with global serviceType variable (#1696) (@JulianPaulus)
• fix: correct namespaces RBAC resource (#1673) (@arpan57)
• fix: Make RedisCluster scaling resilient to failover and open slots (#1647) (@shubham-cmyk)
• feat: Add sentinel support to redis-replication chart (#1684) (@vvyushmanov)
• docs: fix minor typos (#1674) (@arpan57)
• docs: update architecture diagram with Meshery design (#1686) (@Mohamed-Magdy-Dewidar)
• fix: Fix ACL SAVE when using ACL from PVC (#1645) (@naimadswdn)
• fix: RedisCluster - make scale-out resilient by waiting for node convergence and blocking rebalance/add-node while slots are open (#1629) (@simonnorra-sap)
• fix!: update mutating webhook configuration name to include release name prefix (#1651) (@shubham-cmyk)
• docs: fix typos in Overview documentation (#1650) (@sertxudev)
• fix: set REDIS_MAX_MEMORY when maxMemoryPercentOfLimit is used (#1646) (@naimadswdn)
• feat: update redis helm charts to support already implemented properties (#1648) (@naimadswdn)
• fix: webhook-server-cert secret not found (#1628) (@majiayu000)
• fix(dashboards): Fix typo in datasource variable (#1632) (@clement-gautier-cko)

Changes

• feat: add connectionInfo to RedisReplication status (#1627) (@drivebyer)
• fix: check return of probes to ensure Redis is returning responses (#1626) (@lilatomic)
• feat: add livenessProbe and readinessProbe configuration (#1625) (@deepanshumishra)
• fix: Propagate manager QPS setting to generated client config (#1615) (@simonnorra-sap)
• feat: Add Sentinel support for RedisReplication (#1610) (@drivebyer)
• feat: Add generic reconciler helper for resource management (#1609) (@drivebyer)
• docs: Fix installation guide (#1606) (@drivebyer)
• fix: Centralize skip-reconcile metrics management and fix RedisCluster metric bug (#1605) (@drivebyer)
• fix: Correct sidecars format from object to array (#1604) (@drivebyer)
• feat: Added functionality to expose redis defined on kubernetesConfig serviceType (#1596) (@navneet066)
• fix: Prevent failover label update failure on unreachable pods (#1602) (@drivebyer)
• feat: Allow user config to override cluster-announce settings (#1601) (@drivebyer)
• feat: Add support for changing Rolling Update strategy (#1595) (@bitc0d)
• docs: update compatibility matrix and standardize example images to latest
• feat: Add support for ACL from PVC (#1582) (@naimadswdn)
• fix: Requeue immediately after status update conflict (#1589) (@drivebyer)
• fix: Chart should cast maxMemoryPercentOfLimit to int (#1587) (@drivebyer)
• fix: Chart should cast redisCluster.maxMemoryPercentOfLimit to int (#1585) (@yabberyabber)
• feat: support runtime configuration of init container image (#1586) (@drivebyer)
• fix: Reload RedisCluster instance after status updates (#1583) (@naimadswdn)
• feat: add configurable Kubernetes service DNS domain (#1580) (@drivebyer)

Changes

• feat: improve RedisCluster health check with retry and multi-node validation (#1575) (@naimadswdn)
• fix: label rendering for non-string values. (#1543) (@atuk721)
• fix: Operator crash when PDB defined only for Redis follower (#1563) (@naimadswdn)
• fix: include external-config in config initContainer (#1566) (@lilatomic)
• fix: support cluster creation/scale with NodePort and TLS enabled (#1568) (@drivebyer)
• fix: service account name for matching references on operator chart (#1558) (@pando85)
• fix: maxMemoryPercentOfLimit missing in helm charts (#1559) (@tingwei628)

Changes

• chore: Add context timeout to GetLocalIP (#1536) (@mjtrangoni)
• fix: ServiceMonitor defaults to release.Namespace instead of monitoring namespace (#1507) (#1537) (@mjtrangoni)
• chore(grafana): Update redis-operator-cluster.json dashboard from grafana v8 to v12 (#1539) (@mjtrangoni)
• fix: avoid updating the local store status (#1538) (@drivebyer)
• fix: reset sentinel config on reconcile (#1533) (@drivebyer)
• fix: Set correct operator image in init containers (#1530) (@drivebyer)
• fix: Fixes init-config container resources to match main container. (#1515) (@chris-gooch)

Changes

• docs: Improve Readme (#1506) (@Kilian Ries)
• fix: Prevent data loss by removing dangerous failover operation (#1505) (@yangw)
• chore(deps): bump actions/checkout from 4 to 5 (#1497) (@dependabot[bot])
• fix: Unassigned slots and abnormal status in single-node cluster (#1483) (@Tian)
• feat: add nodeport value for external service (#1488) (@yann Ponzoni)
• fix: cluster TLS configuration for init-config container (#1489) (@yangw)
• fix: improve kubeClientQPS type consistency in operator chart (#1485) (@yangw)
• fix: do not remove default config volume when providing additional config (#1480) (@daniel Goldman)
• fix: Fix the issue where Sentinel fails to monitor one replica replication (#1481) (@Tian)
• feat: Add SecurityContext to init-config when behind GenerateConfigInInitContainer feature flag (@jeffrey Boehm)
• docs: Rename Size to ClusterSize in RedisClusterSpec and update related comments (#1475) (@yangw)
• fix: Recover redisreplication from master pod deletion without sentinel(#1449) (@dcaputo-harmoni)
• feat: Add kubeClientQPS and kubeClientTimeout configuration options (#1473) (@yangw)
• chore(deps): bump sigstore/cosign-installer from 3.9.1 to 3.9.2 (#1465) (@dependabot[bot])
• fix: tls connection broken in replication with sentinel (#1472) (@yangw)
• feat: Add PDB values in redis replication (#1461) (@yangw)
• fix: missing generate common types in api reference (#1460) (@yangw)
• feat: Add API doc generation tools and update Makefile (#1459) (@yangw)
• feat: Implement RedisCluster clusterSize validation webhook (#1458) (@yangw)
• docs: Fix obsolete links (#1457) (@michel Zehnder)
• docs: Update release history (#1453) (@michel Zehnder)
• docs: Update CHANGELOG.md with latest information (#1454) (@michel Zehnder)
• docs: Sentinel recommendations and update security context fields (#1450) (@yangw)
• feat: Add PersistentVolumeClaimRetentionPolicy support (#1448) (@dee Kryvenko)
• chore(deps): bump golang.org/x/oauth2 from 0.24.0 to 0.27.0 (#1447) (@dependabot[bot])
• chore(deps): bump golangci/golangci-lint-action from 6 to 8 (#1311) (@dependabot[bot])
• docs: Update Redis Operator README and Sentinel documentation (#1439) (@yangw)
• docs: Add controller metrics guide and Grafana dashboard for Redis Operator (#1438) (@fatih Sarhan)
• docs: Update slack channel link and improve sharding section clarity (#1437) (@fatih Sarhan)
• docs: update Redis API documentation for security context fields (#1435) (@yangw)
• fix: sentinel controller should reconcile on statefulset updated (#1432) (@stephen Greenham)
• docs: Update edit URL path (#1434) (@fatih Sarhan)
• feat: add pprof configuration for performance profiling (#1431) (@yangw)
• feat: RedisCluster controller: attempt to repair disconnected nodes whenever detected (#1426) (@dimitar Pavlov)
• refactor: introduce common constants and finalizer utilities for Redis controllers (#1428) (@yangw)
• chore(deps): bump github.com/redis/go-redis/v9 from 9.9.0 to 9.11.0 (#1423) (@dependabot[bot])
• chore(deps): bump sigstore/cosign-installer from 3.8.2 to 3.9.1 (#1419) (@dependabot[bot])
• refactor: remove dynamic client usage and streamline Kubernetes client interactions (#1420) (@yangw)
• fix: add webhook condition to service template (#1418) (@yangw)
• chore: add sync-crds target to Makefile (#1417) (@yangw)

Redis Operator v0.21.0

Changes

• feat: Round robin where to transfer cluster shards when scaling in a Redis Cluster (#1412)
• feat: add auto max memory configuration for Redis instances (#1411)
• feat: add bus port configuration for Redis cluster services (#1406)
• feat: add automatic Redis pod role label synchronization for rediscluster (#1404)
• feat: rediscluster observability (#1392)
• chore(deps): bump github.com/redis/go-redis/v9 from 9.7.3 to 9.9.0 (#1386)
• chore(deps): bump github.com/go-logr/logr from 1.4.2 to 1.4.3 (#1388)
• refactor: reorganiz manager agent cmd package (#1383)
• fix: resolve StatefulSet selector immutability issues (#1382)
• feat: avoid sentinel restart after replication failover (#1381)
• feat: add liveness/readiness probes to values.yaml and templates (#1378)
• feat: reduce uncessary requeue when skip reconcile annotation exists (#1374)
• docs: add important notes on redisReplicationName parameter in Sentinel documentation (#1375)
• docs: update release version to 0.20.2 in config.toml (#1372)
• docs: update weight for Feature Gates documentation (#1370) (#1371)
• feat: redisreplication observability, skip reconcile or not (#1369)
• chore: add GitHub Actions workflow for automatic release creation on tag push (#1364)
• refactor: reorganize API structure and update paths (#1363)
• refactor: remove useless structure and refactor package (#1362)
• feat: add Redis Sentinel validation webhook for clusterSize (#1361)
• chore: bump version to 0.20.3 in operator Chart.yaml (#1355)
• fix: define named probe port outside webhook block (#1353) (#1354)
• refactor: reorganize command structure for Redis operator (#1351)
• chore: bump version to 0.20.2 (#1349)

What's Changed

BugFixes

• fix: handle panic when retrieving StatefulSet in GetRedisNodesByRole by @shubham-cmyk in #1330
• fix: VCT resize detection logic; add support for scaling out with new VCT size by @dimpavloff in #1342
• fix: Service updated before Statefulset during Reconcilation #1347 by @jpadmin in #1348

Others

• docs: re: issues/1318 - example for authenticated RedisSentinel by @garyburgmann in #1319
• Define container port for http probes in operator chart by @mboutet in #1326
• feat: enhance environment variable management and CI workflow by @drivebyer in #1315
• chore(deps): bump golang.org/x/net from 0.36.0 to 0.38.0 by @dependabot in #1324
• chore(deps): bump github.com/redis/go-redis/v9 from 9.7.0 to 9.7.3 in /tests/data-assert by @dependabot in #1292
• feat: add data assertion generation and enhance Redis configuration commands by @drivebyer in #1331
• feat: add feature gates support for Redis Operator by @drivebyer in #1333
• chore(deps): bump github.com/onsi/gomega from 1.36.2 to 1.37.0 by @dependabot in #1336
• chore(deps): bump github.com/onsi/ginkgo/v2 from 2.22.2 to 2.23.4 by @dependabot in #1338
• chore(deps): bump sigstore/cosign-installer from 3.8.1 to 3.8.2 by @dependabot in #1335
• chore(deps): bump github.com/prometheus/client_golang from 1.19.0 to 1.22.0 by @dependabot in #1337
• chore: migrate kubebuilder go.kubebuilder.io/v3 to go.kubebuilder.io/v4 by @Pranshu-Raj in #1340
• docs: fix redis sentinel example by @mboutet in #1343
• docs: fix Redis Cluster YAML Manifest Example (#1345) by @liboshuai01 in #1346

New Contributors

• @garyburgmann made their first contribution in #1319
• @mboutet made their first contribution in #1326
• @Pranshu-Raj made their first contribution in #1340
• @dimpavloff made their first contribution in #1342
• @jpadmin made their first contribution in #1348
• @liboshuai01 made their first contribution in #1346

Full Changelog: v0.20.1...v0.20.2

What's Changed

• fix: move VCT logic before diff calculation for stateful set by @seeker89 in #1322

Full Changelog: v0.20.0...v0.20.1

April 1, 2024

:tada: Features

• Sentinel - support hostname resolve and announce #1247
• Add redis agent with bootstrap configuration generation #1254
• Implement comprehensive Redis configuration generation for agent bootstrap #1260
• Added support for hostport to allow direct connection to the pod #1263
• Add preStop hook for Redis Cluster failover #1264
• Sentinel - announce-ip when resolve & announce are set #1271
• Fix PVC resizing issue and refactor PVC resizing logic #1268
• Add redisreplication observability #1274
• Add recreate-stateful-strategy, orphan, background, foreground(default) #1286
• Update Dockerfile and Makefile for unified operator binary #1294
• Add support for anti affinity configuration in helm charts #1296
• Guarantee to avoid bad master ip on Sentinel #1289
• Add feature gates for sentinel configuration generation in init container #1300
• Support redis configuration generation in init container #1303

:beetle: Bug Fixes

• Replace hardcoded Redis port 6379 with configurable port from cr.Spec.Port #1261
• Update references from master to main in docs and workflow files #1288
• Svc finalizer removed #1297
• Race condition resulting in permanently broken Redis cluster #1298

February 19, 2024

:warning: Deprecation Notice

The v1beta1 API version will be removed in next release. Users are strongly encouraged to migrate to v1beta2, which offers enhanced features and improved stability.

:tada: Features

• Add data-assert tool for Redis data management #1204
• Check data consistent by external tool #1205
• Added actions to publish charts to github container registry #1201
• Add headless service configuration support #1219
• Update redis-operator cert manager configuration #1220
• Add additional service configuration with optional enable flag #1228
• Enhance Redis HA and node scheduling strategy #1237
• Add securityContext config in chart for redis-exporter #1238
• Add dynamic Redis configuration support for Redis Cluster #1241
• Configurable operator maxConcurrentReconciles #1242

:beetle: Bug Fixes

• Skip-reconcile annotation still skipping reconcile even the value is false #1202
• Make recreate statefulset only trigger when value true #1240
• Improve pod label patching with error handling and retry mechanism #1231
• Changed certificate serverName to pod+namespace #1221
• Add missing topologySpreadConstraint on RedisCluster follower #1218

January 12, 2024

:tada: Features

• Add PDB and probes, drop unspecified acl in sentinel helm #1123
• Add master/replica service to redis replication #1124
• Add recreateStatefulSetOnUpdateInvalid helm chart value #1127
• Enhance RedisReplication controller and CRD with additional status #1154
• Support PDB in redisreplication #1166
• Enhance RedisSentinel reconciliation logic and update workflow #1176
• Support redis-cluster topologySpreadConstraints #1177
• Add event recording functionality for RedisCluster controller #1182
• Support topologySpreadConstraints in replication & sentinel #1184
• Redis-cluster add podAntiAffinity #1180
• Separate resources section for leader and follower #1188
• Enhance RedisCluster resource management by introducing separate resource handling for leader and follower #1199

:beetle: Bug Fixes

• PDB value mapping in redis-sentinel #1136
• Chart render error when enable initcontainer #1146
• InitContainer enabled properties not define in template #1152
• Redis-cluster unexpected downscaling #1173
• Reduce the impact of Redis cluster intermediate states #1178
• Label selector mapping on redisreplication pdb #1191