Skip to content

Latest commit

 

History

History
157 lines (108 loc) · 14.4 KB

2024-03-29.md

File metadata and controls

157 lines (108 loc) · 14.4 KB

This Week in Enhancements - 2024-03-29

Updates since 2024-03-15

Enhancements

Merged Changes

<PR ID>: (activity this week / total activity) summary

There were 7 Merged pull requests:

  • 1496: (8/374) machine-config: Managing boot images via the MCO (djoshy)

    This is a proposal to manage bootimages via the Machine Config Operator(MCO), leveraging some of the pre-work done as a result of the discussion in #201. This feature will only target standalone OCP installs. It will also be user opt-in and is planned to be released behind a feature gate.

    For MachineSet managed clusters, the end goal is to create an automated mechanism that can:

    • update the boot images references in MachineSets to the latest in the payload image
    • ensure stub Ignition config referenced in each Machinesets is in spec 3 format

    For clusters that are not managed by MachineSets, the end goal is to create a document(KB or otherwise) that a cluster admin would follow to update their boot images.

  • 1540: (5/98) cluster-logging: Performance-Tuning enhancement proposal. (alanconway) (OBSDA-549)

    A performance tuning API to control performance, reliability and special protocol features of an output, without exposing the complexity of the underlying collector configuration.

    Note

    • Only vector is be supported initial, there are no current plans to back-port to fluentd.
    • Existing output[].limits rate limiting feature is separate from this proposal. The implementations may interact.

  • 1541: (36/317) microshift: USHIFT-2188: introduce microshift API Custom certs (eslutsky) (USHIFT-2101)

    This enhancement extends the Microshift apiserver Certs to allow the user to provide additional custom certificates (e.g. signed by a 3rd party CA) for API server SSL handshake and external authentication.

    Anytime the document mentions API server, it refers to kube API server.

  • 1546: (10/37) workload-partitioning: OCPEDGE-808: feat: add ep for cpu limits with workload partitioning (eggfoobar) (OCPEDGE-57)

    This enhancements builds on top of the Management Workload Partitioning enhancement to provide the ability for workload partitioning to take into account CPU limits during Pod admission. Currently only CPU requests are used during Pod admission and any Pod that uses CPU limits is ignored. With this change the Pod admission webhook will take into account CPU limits and use the existing mechanism to pass the CPU limits information to the underlying container runtime.

  • 1582: (3/5) dev-guide: Add explanation of how component-readiness gates .0 releases (deads2k)

    Explains information available, how we will use that information, and who can approve exceptions.

  • 1596: (40/65) oc: WRKLDS-875: Add oc login external OIDC issuer integration enhancement (ardaguclu) (WRKLDS-875)

    This enhancement proposal describes the mechanism for how users can log in to the cluster which relies on external OIDC issuer for authentication in lieu of internal OAuth provided by OCP via oc login. In order to achieve this, this enhancement proposal adds new command, namely get-token, in oc that will serve as the built-in credentials exec plugin and additionally OIDC specific flags in oc login to support this functionality.

Merged Pull Requests Modifying Existing Documents

  • 1589: (3/7) cluster-logging: LOG-5190: Update log forwarding input selector api (jcantrill)

New Changes

<PR ID>: (activity this week / total activity) summary

There were 3 New pull requests:

  • 1600: (17/17) node: OCPNODE-2205: Lazy image pull support (harche)

    jira/valid-reference

    This enhancement proposes integrating support for lazy image pulling in OpenShift using Stargz Store plugin. This will provide the ability to lazy-pull compatible container images, significantly reducing container startup times for the specific workloads that can benefit from it.

  • 1601: (34/34) microshift: OCPEDGE-919: MicroShift: Replacing upstream TopoLVM with a minified version of LVMS (jakobmoellerdev) (OCPEDGE-919)

    jira/valid-reference

    This enhancement describes the proposed strategy to move from repackaged upstream TopoLVM to a minified version of LVMS in MicroShift starting with 4.17.

New Pull Requests Modifying Existing Documents

  • 1599: (44/44) machine-config: enhancements/machine-config: add updates to PinnedImageSet (hexfusion) (RFE-4482)

Active Changes

<PR ID>: (activity this week / total activity) summary

There were 18 Active pull requests:

  • 1465: (80/373) machine-api: OCPCLOUD-1578: Add enhancement for converting Machine API resource to Cluster API (JoelSpeed) (OCPCLOUD-1578)
  • 1597: (51/54) node-tuning: PSAP-1236: Containerize Tuned (yanirq) (PSAP-1236)
  • 1594: (36/41) network: SDN-4604: Networking: egress IP per destination proposal (martinkennelly) (SDN-4454)
  • 1548: (23/265) microshift: USHIFT-2089: Add router configuration options (pacevedom) (OCPSTRAT-1069)
  • 1593: (22/23) ingress: NE-1517: Set EIP for NLB Ingress controller. (miheer) (NE-1274)
  • 1583: (18/42) scheduling: WRKLDS-1060: Prevent User Workloads from being scheduled on Control Plane nodes (knelasevero) (OCPSTRAT-790) (WRKLDS-1015) (WRKLDS-1060)
  • 1595: (8/11) ingress: NE-705: IngressController subnet selection in AWS (gcs278) (NE-705)
  • 1569: (7/127) insights: Insights Rapid Recommendations proposal (tremes) (CCXDEV-12213) (CCXDEV-12285)
  • 1584: (6/29) insights: Insights Operator: Gather Workload Runtime Info From Containers (jmesnil)
  • 1537: (5/41) cluster-logging: WIP LOG-4928: Cluster logging v2 APIs (jcantrill) (OBSDA-550)
  • 1549: (5/82) etcd: ETCD-514: Add etcd size tuning (dusk125) (ETCD-514)
  • 1578: (4/22) api-review: Add ManagedClusterVersion CRD (2uasimojo) (HIVE-2366)
  • 1525: (3/129) machine-config: MCO-507: admin defined node disruption policy enhancement (yuqi-zhang) (RFE-4079)
  • 1528: (2/384) installer: Bootstrapping Clusters with CAPI Infrastructure Providers (patrickdillon)
  • 1436: (1/255) dns: NE-1325: External DNS Operator support for Shared VPCs (gcs278)

Active Pull Requests Modifying Existing Documents

  • 1411: (4/43) dev-guide: Add exception to pointer guidance for structs that must be omitted (JoelSpeed)
  • 1586: (1/3) microshift: [NO-ISSUE] Specify kube-apiserver behavior when maxsize is 0 (copejon) (USHIFT-2196)
  • 1590: (1/13) network: Enhance EgressQoS CR as a generic QoS entity (pperiyasamy) (SDN-2097) (SDN-3152)

Idle (no comments for at least 14 days) Changes

<PR ID>: (activity this week / total activity) summary

There were 16 Idle (no comments for at least 14 days) pull requests:

  • 1415: (0/413) ingress: NE-1129: Make ingress operator optional on HyperShift (alebedev87) (NE-1129)
  • 1431: (0/226) ingress: OCPSTRAT-139: Ingress operator dashboard (jotak) (OCPSTRAT-139) (NETOBSERV-1052)
  • 1463: (0/91) network: Mutable dual-stack VIPs (mkowalski) (OCPSTRAT-178) (OPNET-340) (OPNET-80)
  • 1502: (0/82) security: Create tls-artifacts-registry enhancement (vrutkovs) (API-1603)
  • 1514: (0/245) ingress: NE-761: Support for admin configured CA trust bundle in Ingress Operator (bharath-b-rh) (RFE-2182) (OCPSTRAT-431) (NE-761)
  • 1515: (0/95) machine-config: on-cluster builds enhancement (cheesesashimi) (MCO-834)
  • 1524: (0/41) observability: Add multi-cluster-observability-addon proposal (periklis) (OBSDA-356) (OBSDA-393) (LOG-4539) (OBSDA-489)
  • 1553: (0/142) general: HOSTEDCP-1416: Hosted Control Planes ETCD Backup API (jparrill) (HOSTEDCP-1370)
  • 1556: (0/7) general: OCP cluster pre-upgrades with Leapp (Monnte) (OAMG-10748)
  • 1559: (0/50) update: OTA-1209: enhancements/update/channel-rename-generally-available: New enhancement (wking) (OCPSTRAT-1153)
  • 1566: (0/42) general: observability: Add logging-stack with UI and korrel8r integration (periklis) (LOG-5114)
  • 1571: (0/74) update: Add Change Management and Maintenance Schedules (jupierce)
  • 1572: (0/9) storage: STOR-1764: Add enhancement for CSI fixes in cloud-provider-azure code (bertinatto) (STOR-1764)
  • 1574: (0/3) image-registry: Use Bound Tokens for Integrated Image Registry Authentication (sanchezl)
  • 1585: (0/41) network: SDN-4433: Configurable network diagnostics pod placement (kyrtapz) (SDN-4433)
  • 1588: (0/29) network: Add proposal: communication ingress flows matrix (sabinaaledort) (TELCOSTRAT-77)

With lifecycle/stale or lifecycle/rotten Changes

<PR ID>: (activity this week / total activity) summary

There were 7 With lifecycle/stale or lifecycle/rotten pull requests:

  • 1267: (1/242) network: vSphere IPI Support for Static IPs (rvanderp3) (OCPPLAN-9654)
  • 1368: (4/69) machine-config: OCPNODE-1525: Support Evented PLEG in Openshift (sairameshv) (OCPNODE-1525)
  • 1440: (1/116) network: OPNET-268: Configure-ovs Alternative (cybertron)
  • 1506: (1/159) machine-api: [OSD-15261] CPMS: allow automatic vertical scaling. (bergmannf) (OSD-15261)
  • 1577: (1/4) machine-config: MCO-1049: Introduces On-Cluster-Build API, machineOSBuild, and machineOSImage (cdoern) (MCO-665)

With lifecycle/stale or lifecycle/rotten Pull Requests Modifying Existing Documents

  • 1561: (1/14) guidelines: template: add operating at scale specific considerations (jcaamano)
  • 1573: (1/9) general: Add a section regarding probes, in particular startupProbe (sdodson)