feat: implement datumctl compute CLI plugin

Adds the datumctl-compute plugin binary with commands for deploying and
managing containerized workloads on Datum Cloud via the developer CLI.

Commands:
- deploy     — create or update a workload from flags or a manifest file
- destroy    — delete a workload and clean up its revision history
- status     — show health, placement summary, and recent revision info
- instances  — list and describe running instances across cities
- scale      — adjust minimum replica count across placements
- rollout    — watch live progress, view history, and roll back revisions
- restart    — trigger a rolling restart of a workload or specific city
- quota      — inspect per-city instance usage and quota headroom

Closes #98. Depends on datum-cloud/datumctl#198.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: scotwells

.goreleaser-plugin.yaml

@@ -0,0 +1,51 @@
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+version: 2
+
+project_name: datumctl-compute
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - id: datumctl-compute
+    binary: datumctl-compute
+    main: ./cmd/datumctl-compute
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    ldflags:
+      - "-X main.version=v{{.Version}}"
+
+archives:
+  - id: datumctl-compute
+    builds:
+      - datumctl-compute
+    format: tar.gz
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    format_overrides:
+      - goos: windows
+        format: zip
+
+checksum:
+  name_template: "checksums.txt"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+      - "^chore:"

cmd/datumctl-compute/main.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"os"
+
+	"go.datum.net/datumctl/plugin"
+
+	"go.datum.net/compute/internal/cmd/compute"
+)
+
+// version is set at build time via ldflags.
+var version = "dev"
+
+var manifest = plugin.Manifest{
+	Name:          "compute",
+	Version:       version,
+	Description:   "Deploy and manage containerized workloads on Datum Cloud",
+	APIVersion:    1,
+	MinAPIVersion: 1,
+}
+
+func main() {
+	plugin.ServeManifest(manifest)
+
+	if err := compute.Command().Execute(); err != nil {
+		os.Exit(1)
+	}
+}

go.mod

@@ -1,108 +1,120 @@
 module go.datum.net/compute
 
-go 1.24.0
-
-toolchain go1.24.2
+go 1.25.8
 
 require (
 	github.com/google/go-cmp v0.7.0
-	github.com/onsi/ginkgo/v2 v2.23.4
-	github.com/onsi/gomega v1.37.0
+	github.com/onsi/ginkgo/v2 v2.27.2
+	github.com/onsi/gomega v1.38.2
+	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
+	go.datum.net/datumctl v0.0.0
 	go.datum.net/network-services-operator v0.1.0
 	go.miloapis.com/milo v0.24.11
-	golang.org/x/crypto v0.39.0
-	golang.org/x/sync v0.16.0
+	golang.org/x/crypto v0.49.0
+	golang.org/x/sync v0.20.0
 	google.golang.org/protobuf v1.36.11
-	k8s.io/api v0.33.1
-	k8s.io/apimachinery v0.33.2
-	k8s.io/client-go v0.33.1
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
-	sigs.k8s.io/controller-runtime v0.21.0
+	k8s.io/api v0.35.3
+	k8s.io/apimachinery v0.35.3
+	k8s.io/client-go v0.35.3
+	k8s.io/utils v0.0.0-20260319190234-28399d86e0b5
+	sigs.k8s.io/controller-runtime v0.23.3
 	sigs.k8s.io/gateway-api v1.2.1
 	sigs.k8s.io/multicluster-runtime v0.21.0-alpha.8
 )
 
 require (
-	cel.dev/expr v0.19.1 // indirect
+	cel.dev/expr v0.24.0 // indirect
+	github.com/Masterminds/semver/v3 v3.4.0 // indirect
 	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
-	github.com/fxamacker/cbor/v2 v2.8.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-logr/zapr v1.3.0 // indirect
-	github.com/go-openapi/jsonpointer v0.21.1 // indirect
-	github.com/go-openapi/jsonreference v0.21.0 // indirect
-	github.com/go-openapi/swag v0.23.1 // indirect
+	github.com/go-openapi/jsonpointer v0.22.4 // indirect
+	github.com/go-openapi/jsonreference v0.21.4 // indirect
+	github.com/go-openapi/swag v0.25.4 // indirect
+	github.com/go-openapi/swag/cmdutils v0.25.4 // indirect
+	github.com/go-openapi/swag/conv v0.25.4 // indirect
+	github.com/go-openapi/swag/fileutils v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
+	github.com/go-openapi/swag/loading v0.25.4 // indirect
+	github.com/go-openapi/swag/mangling v0.25.4 // indirect
+	github.com/go-openapi/swag/netutils v0.25.4 // indirect
+	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
+	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
+	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/btree v1.1.3 // indirect
-	github.com/google/cel-go v0.23.2 // indirect
-	github.com/google/gnostic-models v0.6.9 // indirect
+	github.com/google/cel-go v0.26.0 // indirect
+	github.com/google/gnostic-models v0.7.1 // indirect
 	github.com/google/pprof v0.0.0-20250403155104-27863c87afa6 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/mailru/easyjson v0.9.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/prometheus/client_golang v1.23.2 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.64.0 // indirect
+	github.com/prometheus/common v0.66.1 // indirect
 	github.com/prometheus/procfs v0.16.1 // indirect
-	github.com/spf13/cobra v1.9.1 // indirect
-	github.com/spf13/pflag v1.0.7 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/stoewer/go-strcase v1.3.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 // indirect
-	go.opentelemetry.io/otel v1.35.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 // indirect
-	go.opentelemetry.io/otel/metric v1.35.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.34.0 // indirect
-	go.opentelemetry.io/otel/trace v1.35.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.4.0 // indirect
-	go.uber.org/automaxprocs v1.6.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
+	go.opentelemetry.io/otel v1.40.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.34.0 // indirect
+	go.opentelemetry.io/otel/metric v1.40.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.36.0 // indirect
+	go.opentelemetry.io/otel/trace v1.40.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.5.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
-	golang.org/x/net v0.41.0 // indirect
-	golang.org/x/oauth2 v0.30.0 // indirect
-	golang.org/x/sys v0.33.0 // indirect
-	golang.org/x/term v0.32.0 // indirect
-	golang.org/x/text v0.26.0 // indirect
-	golang.org/x/time v0.12.0 // indirect
-	golang.org/x/tools v0.33.0 // indirect
+	golang.org/x/mod v0.35.0 // indirect
+	golang.org/x/net v0.52.0 // indirect
+	golang.org/x/oauth2 v0.36.0 // indirect
+	golang.org/x/sys v0.44.0 // indirect
+	golang.org/x/term v0.43.0 // indirect
+	golang.org/x/text v0.35.0 // indirect
+	golang.org/x/time v0.15.0 // indirect
+	golang.org/x/tools v0.43.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb // indirect
-	google.golang.org/grpc v1.71.1 // indirect
-	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250528174236-200df99c418a // indirect
+	google.golang.org/grpc v1.72.2 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apiextensions-apiserver v0.33.1 // indirect
-	k8s.io/apiserver v0.33.1 // indirect
-	k8s.io/component-base v0.33.1 // indirect
+	k8s.io/apiextensions-apiserver v0.35.0 // indirect
+	k8s.io/apiserver v0.35.3 // indirect
+	k8s.io/component-base v0.35.3 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20250610211856-8b98d1ed966a // indirect
+	k8s.io/kube-openapi v0.0.0-20260330154417-16be699c7b31 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect
-	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
+	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.7.0 // indirect
-	sigs.k8s.io/yaml v1.5.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
+	sigs.k8s.io/yaml v1.6.0 // indirect
 )
+
+// datumctl plugin SDK — replace with a released version once PR #198 is merged
+// (https://github.com/datum-cloud/datumctl/pull/198)
+replace go.datum.net/datumctl => ../datumctl/.claude/worktrees/agent-aaa7004d0f14304c6