container/container.go

@@ -0,0 +1 @@
+package container

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3.9"
+services:
+  simple-cluster-node:
+    build: .
+    env_file:
+      - .env
+    ports:
+      - "8080:8080"

go.mod

@@ -5,7 +5,7 @@ go 1.25.6
 require (
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
-	github.com/moby/moby/client v0.2.1
+	github.com/moby/moby/client v0.2.2
 	gitlab.com/gdulai/simpleloglvl v0.0.0-20250930234204-a64d074990c1
 )
 
@@ -21,7 +21,7 @@ require (
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/joho/godotenv v1.5.1
 	github.com/moby/docker-image-spec v1.3.1 // indirect
-	github.com/moby/moby/api v1.52.0 // indirect
+	github.com/moby/moby/api v1.53.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect

go.sum

@@ -31,8 +31,12 @@ github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3N
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
 github.com/moby/moby/api v1.52.0 h1:00BtlJY4MXkkt84WhUZPRqt5TvPbgig2FZvTbe3igYg=
 github.com/moby/moby/api v1.52.0/go.mod h1:8mb+ReTlisw4pS6BRzCMts5M49W5M7bKt1cJy/YbAqc=
+github.com/moby/moby/api v1.53.0 h1:PihqG1ncw4W+8mZs69jlwGXdaYBeb5brF6BL7mPIS/w=
+github.com/moby/moby/api v1.53.0/go.mod h1:8mb+ReTlisw4pS6BRzCMts5M49W5M7bKt1cJy/YbAqc=
 github.com/moby/moby/client v0.2.1 h1:1Grh1552mvv6i+sYOdY+xKKVTvzJegcVMhuXocyDz/k=
 github.com/moby/moby/client v0.2.1/go.mod h1:O+/tw5d4a1Ha/ZA/tPxIZJapJRUS6LNZ1wiVRxYHyUE=
+github.com/moby/moby/client v0.2.2 h1:Pt4hRMCAIlyjL3cr8M5TrXCwKzguebPAc2do2ur7dEM=
+github.com/moby/moby/client v0.2.2/go.mod h1:2EkIPVNCqR05CMIzL1mfA07t0HvVUUOl85pasRz/GmQ=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=

node/node.go

@@ -0,0 +1,107 @@
+package node
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+
+	"github.com/moby/moby/api/types/container"
+	"github.com/moby/moby/client"
+	log "gitlab.com/gdulai/simpleloglvl"
+)
+
+type BuildCommand struct {
+	Repository string `json:"repository"`
+	Branch     string `json:"branch"`
+	Descriptor string `json:"descriptor"`
+}
+
+func HandleBuild(w http.ResponseWriter, r *http.Request) {
+
+}
+
+func build(command BuildCommand) {
+
+}
+
+func HandleStart(w http.ResponseWriter, r *http.Request) {
+
+}
+
+func start() {
+
+}
+
+func HandleStop(w http.ResponseWriter, r *http.Request) {
+	decoder := json.NewDecoder(r.Body)
+	var containerId string
+	err := decoder.Decode(&containerId)
+	if err != nil {
+		log.LogError("Failed to decode node/stop request body!")
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+	if containerId == "" {
+		log.LogError("Container id mus be specified for node/stop!")
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	if stop(containerId) {
+		w.WriteHeader(http.StatusOK)
+	} else {
+		w.WriteHeader(http.StatusInternalServerError)
+	}
+}
+
+func stop(containerId string) bool {
+	cli := openDockerClient()
+	_, err := cli.ContainerStop(context.Background(), containerId, client.ContainerStopOptions{})
+	if err != nil {
+		log.LogError("Failed to stop container: %s\n%s", containerId, err)
+		return false
+	}
+	log.LogInfo("Successfully stopped container: %s", containerId)
+	return true
+}
+
+func HandleInfo(w http.ResponseWriter, r *http.Request) {
+	json.NewEncoder(w).Encode(info())
+}
+
+func info() []container.Summary {
+	cli := openDockerClient()
+	// List all containers (running and stopped)
+	containers, err := cli.ContainerList(context.Background(), client.ContainerListOptions{
+		All: true,
+	})
+	if err != nil {
+		log.LogFatalError("Failed to list containers: %v", err)
+	}
+
+	var summaries []container.Summary
+	// Print container info
+	for _, c := range containers.Items {
+		summaries = append(summaries, c)
+		name := ""
+		if len(c.Names) > 0 {
+			name = c.Names[0]
+		}
+		log.LogInfo("ID: %s  Name: %s  Image: %s  Status: %s\n",
+			c.ID[:12], name, c.Image, c.Status)
+	}
+
+	return summaries
+
+}
+
+func openDockerClient() *client.Client {
+	cli, err := client.New(
+		client.FromEnv,
+		client.WithAPIVersionFromEnv(),
+	)
+	if err != nil {
+		log.LogFatalError("Failed to create Docker client: %v", err)
+	}
+	return cli
+}

router/router.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 	"os"
 	"simple-cluster-node/health"
+	"simple-cluster-node/node"
 
 	"github.com/google/uuid"
 	"github.com/gorilla/mux"
@@ -14,7 +15,9 @@ import (
 func SetupRouter() *mux.Router {
 	r := mux.NewRouter()
 	r.Use(identifyRequest, corsCheck, logRequest)
+
 	r.HandleFunc("/health", health.Handle).Methods("GET", "OPTIONS")
+	r.HandleFunc("/node/info", node.HandleInfo).Methods("GET", "OPTIONS")
 
 	/*
 		r.HandleFunc("/album", handler.GetAlbums).Methods("GET", "OPTIONS")