Context & Rationale
Existing Kubernetes subcommands rely heavily on CLI kubectl subprocess invocations and fragmented synchronous calls, incurring high process spawning overhead and rigid error handling.
Scope & Deliverables
- Context & Rationale*: Existing Kubernetes subcommands rely heavily on CLI
kubectl subprocess invocations and fragmented synchronous calls, incurring high process spawning overhead and rigid error handling.
- Deep Integration & Functional Extension*: Integrate the official Python
kubernetes client's asynchronous dynamic client, Informer watchers, and WebSocket streaming protocols to stream cluster events, pod status transitions, and container logs directly into in-memory queues without spawning external binaries.
- Code Optimization & Performance Acceleration*: Reduce Kubernetes status and pod polling latency from ~250ms per invocation to <10ms in-memory async I/O; implement client-side typed response caching with bounded TTLs; eliminate redundant JSON parsing of
kubectl get -o json outputs.
- Refactoring Potential & Legacy Elimination*: Refactor
src/devops_cli/commands/k8s/ and runtime modules into a consolidated KubernetesService protocol; deprecate bespoke regex output scrubbers and procedural subprocess wrappers; ensure full POSIX process group isolation across any remaining external tools.
Strategic Alignment
- Milestone:
v0.2.22 (Deep Subsystem Integration, Architectural Optimization & Extensible Refactoring)
- Roadmap Reference:
docs/ROADMAP.md
Context & Rationale
Existing Kubernetes subcommands rely heavily on CLI
kubectlsubprocess invocations and fragmented synchronous calls, incurring high process spawning overhead and rigid error handling.Scope & Deliverables
kubectlsubprocess invocations and fragmented synchronous calls, incurring high process spawning overhead and rigid error handling.kubernetesclient's asynchronous dynamic client, Informer watchers, and WebSocket streaming protocols to stream cluster events, pod status transitions, and container logs directly into in-memory queues without spawning external binaries.kubectl get -o jsonoutputs.src/devops_cli/commands/k8s/and runtime modules into a consolidatedKubernetesServiceprotocol; deprecate bespoke regex output scrubbers and procedural subprocess wrappers; ensure full POSIX process group isolation across any remaining external tools.Strategic Alignment
v0.2.22(Deep Subsystem Integration, Architectural Optimization & Extensible Refactoring)docs/ROADMAP.md