From db02d0fa7f09ea67307fed63235db697c9772ed3 Mon Sep 17 00:00:00 2001 From: riotpiaole <19826264+Riotpiaole@users.noreply.github.com> Date: Sun, 21 Jun 2026 16:59:35 -0700 Subject: [PATCH] chore: scaffold Go module, codegen tooling, and shared runtime config Sets up go.mod/go.sum, buf (proto codegen) configuration, and the env-driven Config shared by the message-plane server and queue-operator. --- .gitignore | 3 + buf.gen.yaml | 11 +++ buf.lock | 6 ++ buf.yaml | 11 +++ go.mod | 79 +++++++++++++++++ go.sum | 173 ++++++++++++++++++++++++++++++++++++++ internal/config/config.go | 80 ++++++++++++++++++ 7 files changed, 363 insertions(+) create mode 100644 .gitignore create mode 100644 buf.gen.yaml create mode 100644 buf.lock create mode 100644 buf.yaml create mode 100644 go.mod create mode 100644 go.sum create mode 100644 internal/config/config.go diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..a66ef34 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +cli-&-go-sdk-implementation-plan.md +design.md +kafka-management-tasks.md diff --git a/buf.gen.yaml b/buf.gen.yaml new file mode 100644 index 0000000..6ce6e0f --- /dev/null +++ b/buf.gen.yaml @@ -0,0 +1,11 @@ +version: v2 +plugins: + - local: protoc-gen-go + out: . + opt: paths=source_relative + - local: protoc-gen-go-grpc + out: . + opt: paths=source_relative + - local: protoc-gen-grpc-gateway + out: . + opt: paths=source_relative diff --git a/buf.lock b/buf.lock new file mode 100644 index 0000000..8447589 --- /dev/null +++ b/buf.lock @@ -0,0 +1,6 @@ +# Generated by buf. DO NOT EDIT. +version: v2 +deps: + - name: buf.build/googleapis/googleapis + commit: c17df5b2beca46928cc87d5656bd5343 + digest: b5:648a01e0170d4512dea7d564016165decd1ed6e34bef79fe54753e51ad7e27545709ad9157d7551270147d551155c595a2fb0bf5bb33b1c83040ddbce915c604 diff --git a/buf.yaml b/buf.yaml new file mode 100644 index 0000000..8548d49 --- /dev/null +++ b/buf.yaml @@ -0,0 +1,11 @@ +version: v2 +modules: + - path: proto +deps: + - buf.build/googleapis/googleapis +lint: + use: + - DEFAULT +breaking: + use: + - FILE diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..8470029 --- /dev/null +++ b/go.mod @@ -0,0 +1,79 @@ +module github.com/rockliang/kafka-management-service + +go 1.26.0 + +require ( + github.com/alicebob/miniredis/v2 v2.38.0 + github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 + github.com/redis/go-redis/v9 v9.20.1 + github.com/twmb/franz-go v1.21.3 + github.com/twmb/franz-go/pkg/kadm v1.18.0 + google.golang.org/genproto/googleapis/api v0.0.0-20260618152121-87f3d3e198d3 + google.golang.org/grpc v1.81.1 + google.golang.org/protobuf v1.36.12-0.20260120151049-f2248ac996af + k8s.io/apimachinery v0.36.2 + sigs.k8s.io/controller-runtime v0.24.1 +) + +require ( + github.com/beorn7/perks v1.0.1 // 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 v3.13.0 // indirect + github.com/evanphx/json-patch/v5 v5.9.11 // indirect + github.com/fsnotify/fsnotify v1.9.0 // indirect + github.com/fxamacker/cbor/v2 v2.9.0 // indirect + github.com/go-logr/logr v1.4.3 // indirect + github.com/go-logr/zapr v1.3.0 // indirect + github.com/go-openapi/jsonpointer v0.21.0 // indirect + github.com/go-openapi/jsonreference v0.20.2 // indirect + github.com/go-openapi/swag v0.23.0 // indirect + github.com/google/gnostic-models v0.7.0 // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/josharian/intern v1.0.0 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/klauspost/compress v1.18.6 // indirect + github.com/mailru/easyjson v0.7.7 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // 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/pierrec/lz4/v4 v4.1.26 // indirect + github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect + github.com/prometheus/client_golang v1.23.2 // indirect + github.com/prometheus/client_model v0.6.2 // indirect + github.com/prometheus/common v0.67.5 // indirect + github.com/prometheus/procfs v0.19.2 // indirect + github.com/spf13/pflag v1.0.9 // indirect + github.com/twmb/franz-go/pkg/kfake v0.0.0-20260615024848-f17c00130060 // indirect + github.com/twmb/franz-go/pkg/kmsg v1.13.1 // indirect + github.com/x448/float16 v0.8.4 // indirect + github.com/yuin/gopher-lua v1.1.1 // indirect + go.uber.org/atomic v1.11.0 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.uber.org/zap v1.27.1 // indirect + go.yaml.in/yaml/v2 v2.4.3 // indirect + go.yaml.in/yaml/v3 v3.0.4 // indirect + golang.org/x/crypto v0.51.0 // indirect + golang.org/x/net v0.53.0 // indirect + golang.org/x/oauth2 v0.36.0 // indirect + golang.org/x/sync v0.20.0 // indirect + golang.org/x/sys v0.44.0 // indirect + golang.org/x/term v0.43.0 // indirect + golang.org/x/text v0.37.0 // indirect + golang.org/x/time v0.14.0 // indirect + gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20260610212136-7ab31c22f7ad // 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/api v0.36.2 // indirect + k8s.io/apiextensions-apiserver v0.36.0 // indirect + k8s.io/client-go v0.36.2 // indirect + k8s.io/klog/v2 v2.140.0 // indirect + k8s.io/kube-openapi v0.0.0-20260317180543-43fb72c5454a // indirect + k8s.io/utils v0.0.0-20260210185600-b8788abfbbc2 // 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/v6 v6.3.2 // indirect + sigs.k8s.io/yaml v1.6.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..d0f28c4 --- /dev/null +++ b/go.sum @@ -0,0 +1,173 @@ +github.com/alicebob/miniredis/v2 v2.38.0 h1:nZAzCR+Lj+Vxk4ZXzm2NuKq2O33RXj1XxJ2e2uP9jiw= +github.com/alicebob/miniredis/v2 v2.38.0/go.mod h1:TcL7YfarKPGDAthEtl5NBeHZfeUQj6OXMm/+iu5cLMM= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= 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v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0= +github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM= +github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ= +github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= +github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/zapr v1.3.0 h1:XGdV8XW8zdwFiwOA2Dryh1gj2KRQyOOoNmBy4EplIcQ= +github.com/go-logr/zapr v1.3.0/go.mod h1:YKepepNBd1u/oyhd/yQmtjVXmm9uML4IXUgMOwR8/Gg= +github.com/go-openapi/jsonpointer v0.19.6/go.mod h1:osyAmYz/mB/C3I+WsTTSgw1ONzaLJoLCyoi6/zppojs= +github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ= +github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY= +github.com/go-openapi/jsonreference v0.20.2 h1:3sVjiK66+uXK/6oQ8xgcRKcFgQ5KXa2KvnJRumpMGbE= +github.com/go-openapi/jsonreference v0.20.2/go.mod h1:Bl1zwGIM8/wsvqjsOQLJ/SH+En5Ap4rVB5KVcIDZG2k= +github.com/go-openapi/swag v0.22.3/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14= +github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE= +github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ= +github.com/google/gnostic-models v0.7.0 h1:qwTtogB15McXDaNqTZdzPJRHvaVJlAl+HVQnLmJEJxo= +github.com/google/gnostic-models v0.7.0/go.mod h1:whL5G0m6dmc5cPxKc5bdKdEN3UjI7OUGxBlw57miDrQ= +github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= +github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= +github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk= +github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs= +github.com/josharian/intern 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MaxMessageBodyBytes int + + DedupWindowSeconds int +} + +// Load reads configuration from environment variables, applying the +// defaults documented in design.md. +func Load() (*Config, error) { + cfg := &Config{ + KafkaBrokers: splitCSV(getEnv("KMSVC_KAFKA_BROKERS", "localhost:9092")), + RedisAddr: getEnv("KMSVC_REDIS_ADDR", "localhost:6379"), + RedisPassword: os.Getenv("KMSVC_REDIS_PASSWORD"), + AuthentikIssuerURL: os.Getenv("KMSVC_AUTHENTIK_ISSUER_URL"), + AuthentikAudience: os.Getenv("KMSVC_AUTHENTIK_AUDIENCE"), + GRPCListenAddr: getEnv("KMSVC_GRPC_LISTEN_ADDR", ":9090"), + HTTPListenAddr: getEnv("KMSVC_HTTP_LISTEN_ADDR", ":8080"), + MaxMessageBodyBytes: 256 * 1024, // 256KB cap, design.md §6 + DedupWindowSeconds: 300, // 5 minutes, design.md §4 + } + + if v := os.Getenv("KMSVC_REDIS_DB"); v != "" { + n, err := strconv.Atoi(v) + if err != nil { + return nil, fmt.Errorf("invalid KMSVC_REDIS_DB: %w", err) + } + cfg.RedisDB = n + } + + if cfg.AuthentikIssuerURL == "" { + return nil, fmt.Errorf("KMSVC_AUTHENTIK_ISSUER_URL is required") + } + if cfg.AuthentikAudience == "" { + return nil, fmt.Errorf("KMSVC_AUTHENTIK_AUDIENCE is required") + } + + return cfg, nil +} + +func getEnv(key, def string) string { + if v := os.Getenv(key); v != "" { + return v + } + return def +} + +func splitCSV(s string) []string { + parts := strings.Split(s, ",") + out := make([]string, 0, len(parts)) + for _, p := range parts { + p = strings.TrimSpace(p) + if p != "" { + out = append(out, p) + } + } + return out +}