Milestone v0.10.0 planning

[draychev]

This GitHub issue is to be used for planning Open Service Mesh release v0.10.0

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Previous planning: Milestone v0.9.0 planning #2611

[draychev]

Delyan's proposal for v0.10

Grouped by Theme:

Retry

• [ ] (root) retries: Create a Proof-of-Concept for OSM Retry feature #3338
  • [ ] retries: Read annotations from TrafficTarget SMI policy #3339
  • [ ] retries: Propagate Retry Policy Config to Envoy proxies #3340
  • [ ] retries: Create minimal demo of the Retry feature #3341

MeshConfig

• [ ] Update OSM Demo to accommodate MeshConfig changes. #3280

MeshCatalog Cleanup

• [x] Move GetServicesForProxy out of MeshCatalog and into Proxy Registry / Proxy{} #3272
• [ ] Event-driven Pre-computation of Services per Envoy/Pod #3273

Configurability

• [ ] Make certificate key bit size configurable #1933

Debug Tooling

• [ ] Update the status of the MeshConfig CRD w/ relevant info #3217
• [ ] Update SMI policy's status field w/ errors #3218
• [ ] cli: Create CLI tool to run troubleshooting tooling #2879
• [ ] tool to check envoy config #2728
• [ ] tool to check for DNS resolution from meshed Pod #2729
• [ ] expose osm-controller version #1152
• [ ] Create an osm command that allows a user to check if an osm control plane is healthy #85
• [ ] OSM CLI prompt to upgrade #2294
• [ ] osm command for verifying mTLS connection between two services #1388

Code Quality

• [ ] identity: Make UnmarshalK8sServiceAccount a method on SDSCert and deprecate as a standalone function #3220
• [ ] Simplify kubernetes PubSub API #3174
• [ ] dispatcher: isDeltaUpdate needs more robust implementation #3162

Testing

• [ ] Configure e2es to run on OpenShift #3097
• [ ] Create soak test environment for project #2392
• [ ] Improve test coverage (goal: 80%) #1489
• [ ] Make bookstore app ports configurable in automated demo #2755

Metrics

• [ ] Consolidate metric/scrapping configuration #3065

xDS

• [ ] xds: Envoys should be grouped by ServiceAccount (config distributed should be the same) #3046
• [ ] Use go-control-plane's NewServer() and SnapshotCache system to improve ADS #2683

Documentation

• [ ] doc: Per Service Filter Chains #2858

Features

• [ ] Required resource setting for injected containers #2472
• [ ] Integrate OSM with OPA envoy plugin #1874
• [ ] (root) Upgrade story (v2) #3019
• [ ] envoy: Implement locality-based prioritized (affinitized) endpoint traffic routing #3043
• [ ] envoy: Implement active health checking #3042
• [ ] Certificate rotor rotates the same certificate multiple times in the same rotation cycle if the service cert validity duration is <= 1 minute #2832
• [ ] Allow splitting traffic to same FQDN using multiple traffic split policies matching different routes #2759
• [ ] Don't expose envoy log level to end users #2754
• [ ] (root) Use a CRD instead of ConfigMap for OSM configuration #2738
• [ ] handle traffic split in permissive mode #2527
• [ ] SMI conversion webhook to upgrade to newer SMI API versions #2737
• [ ] Implement custom metrics for all TCP traffic #2506
• [ ] Aggregated metrics for consumption by Azure monitor and Traffic metrics team #2498
• [ ] Record expected proxy without relying on in-memory state shared between controller and injector #2481
• [ ] Root Certificate locality (country, locality, organization) should be configurable (vs const) #2470
• [ ] Add SMI Traffic Split (v1alpha4) support in the routes v2 feature #2368
• [ ] Provide Windows container support #2082
• [ ] Observability: Integration with AZure monitor #1511
• [ ] Create a demo for an A/B testing example #737
• [ ] (root) Ingress story for OSM #285
• [ ] investigate smi-controller-sdk for osm project #3063

[shashankram]

My proposal:

GA readiness: High availability https://github.com/openservicemesh/osm/issues/3390 Envoy health check: https://github.com/openservicemesh/osm/issues/3042 Better logging: https://github.com/openservicemesh/osm/issues/2924 Envoy log: https://github.com/openservicemesh/osm/issues/2754 Ingress security hardening: https://github.com/openservicemesh/osm/issues/2365

Upstream usability: CLI/doc compatibility: https://github.com/openservicemesh/osm/issues/3371 Grafana licensing implications: https://github.com/openservicemesh/osm/issues/3208 Document k8s version skew: https://github.com/openservicemesh/osm/issues/2852 Security disclosure process: https://github.com/openservicemesh/osm/issues/2402 CLI upgrade prompt: https://github.com/openservicemesh/osm/issues/2294

Troubleshooting: CLI tools: https://github.com/openservicemesh/osm/issues/2879 Error visibility: https://github.com/openservicemesh/osm/issues/2866 Consistency check tool: https://github.com/openservicemesh/osm/issues/2099 Debug sidecar: https://github.com/openservicemesh/osm/issues/682 Control plane health: https://github.com/openservicemesh/osm/issues/85

Upgrade: https://github.com/openservicemesh/osm/issues?q=is%3Aissue+is%3Aopen+label%3Aarea%2Fupgrade (except #512 )

Identity: https://github.com/openservicemesh/osm/issues/3187 https://github.com/openservicemesh/osm/issues/3188 https://github.com/openservicemesh/osm/issues/3186 https://github.com/openservicemesh/osm/issues/3182

Observability: Egress metrics: https://github.com/openservicemesh/osm/issues/3164 Scraping config: https://github.com/openservicemesh/osm/issues/3065 TCP metrics: https://github.com/openservicemesh/osm/issues/2506 Annotate Prometheus control plane metrics: https://github.com/openservicemesh/osm/issues/2408 Distributed tracing: https://github.com/openservicemesh/osm/issues/1921 Ingress metrics: https://github.com/openservicemesh/osm/issues/1697

SMI: Traffic split v1alpha4 https://github.com/openservicemesh/osm/issues/2368 Flagger: https://github.com/openservicemesh/osm/issues/1700

All bugs: https://github.com/openservicemesh/osm/issues?q=is%3Aissue+is%3Aopen+label%3Abug

[snehachhabria]

We should add some work items on multicluster features, issues for these are : https://github.com/openservicemesh/osm/issues?q=is%3Aopen+is%3Aissue+label%3Aarea%2Fmulticluster

[michelleN]

From an SMI + OSM perspective:

• [ ] Implement SMI Metrics API Server https://github.com/openservicemesh/osm/issues/1540
• [ ] Build OSM/Flagger demo https://github.com/openservicemesh/osm/issues/1700
• [ ] TrafficSplit v1alpha4 https://github.com/openservicemesh/osm/issues/2368
• [ ] Handling existing policies after SMI crd upgrade https://github.com/openservicemesh/osm/issues/893
• [ ] Continue working on smi-controller-sdk to consolidate SMI boilerplate for shared use and integrate into OSM https://github.com/openservicemesh/osm/issues/3063