fix: preflight URL, /opt/fw/ refactor complete

cmd/deploy/main.go

@@ -125,8 +125,8 @@ func runDeployFlow(r preflight.Result) {
 		return
 	}
 
-	baseDir := "/opt/wallarm"
+	baseDir := "/opt/fw"
-	instanceDir := baseDir + "/" + nodeName
+	instanceDir := baseDir + "/" + nodeName + "/wallarm"
 
 	portNum, _ := strconv.Atoi(upstreamPort)
 	s.Nodes = append(s.Nodes, state.Node{
@@ -181,11 +181,11 @@ WALLARM_REGION=%s
 	fmt.Println()
 	fmt.Println("✅ Deployment complete!")
 	fmt.Println()
-	fmt.Printf("  Binary:   /opt/wallarm/deploy\n")
+	fmt.Printf("  Binary:   /opt/fw/deploy\n")
 	fmt.Printf("  Instance: %s\n", instanceDir)
-	fmt.Printf("  State:    /opt/wallarm/state.json\n")
+	fmt.Printf("  State:    /opt/fw/state.json\n")
 	fmt.Println()
-	fmt.Println("Run 'sudo /opt/wallarm/deploy' for the dashboard.")
+	fmt.Println("Run 'sudo /opt/fw/deploy' for the dashboard.")
 }
 func runTunnelFlow() {
 	fmt.Println()

internal/native/native.go

@@ -11,10 +11,10 @@ import (
 )
 
 const (
-	BaseDir         = "/opt/wallarm"
+	BaseDir   = "/opt/fw"
-	NodesDir        = BaseDir + "/nodes"
+	Symlink   = "/opt/wallarm"
 	NginxDir  = BaseDir + "/nginx"
-	SystemdTemplate = "/etc/systemd/system/wallarm-node@.service"
+	NodesDir  = BaseDir
 )
 
 func installerURL() string {
@@ -29,13 +29,14 @@ func InstallNode(node state.Node, apiToken, apiHost, labels string) error {
 		return fmt.Errorf("API token required")
 	}
 
-	archiveDir := BaseDir
+	instanceDir := filepath.Join(BaseDir, node.Name, "wallarm")
-	installerPath := filepath.Join(archiveDir, "wallarm-aio.sh")
+	installerPath := filepath.Join(BaseDir, "wallarm-aio.sh")
+	_ = labels
 
-	// 1. Install NGINX
+	// 1. Install NGINX (shared)
 	installNginx()
 
-	// 2. Download AIO
+	// 2. Download AIO once
 	if _, err := os.Stat(installerPath); os.IsNotExist(err) {
 		fmt.Printf("[%s] Downloading installer...\n", node.Name)
 		cmd := exec.Command("curl", "-fsSL", "-o", installerPath, installerURL())
@@ -45,22 +46,25 @@ func InstallNode(node state.Node, apiToken, apiHost, labels string) error {
 		os.Chmod(installerPath, 0755)
 	}
 
-	// 3. Extract once
+	// 3. Create instance dir + symlink (setup.sh hardcodes /opt/wallarm)
-	if _, err := os.Stat(filepath.Join(archiveDir, "setup.sh")); os.IsNotExist(err) {
+	os.MkdirAll(instanceDir, 0755)
+	os.Remove(Symlink)
+	os.Symlink(instanceDir, Symlink)
+
+	// 4. Extract AIO to instance via symlink
 	fmt.Printf("[%s] Extracting...\n", node.Name)
-		cmd := exec.Command("bash", installerPath, "--noexec", "--keep", "--target", archiveDir, "--noprogress", "--accept")
+	cmd := exec.Command("bash", installerPath, "--noexec", "--keep", "--target", instanceDir, "--noprogress", "--accept")
 	if out, err := cmd.CombinedOutput(); err != nil {
 		return fmt.Errorf("extract: %w\n%s", err, string(out))
 	}
-	}
 
-	// 4. Run setup
+	// 5. Run setup.sh (sees /opt/wallarm → instance dir)
 	fmt.Printf("[%s] Running setup...\n", node.Name)
-	cmd := exec.Command("bash", filepath.Join(archiveDir, "setup.sh"),
+	cmd = exec.Command("bash", filepath.Join(instanceDir, "setup.sh"),
 		"--batch", "--token", apiToken, "--cloud", cloudFromHost(apiHost),
 	)
 
-	logFile, _ := os.Create(filepath.Join(archiveDir, "install.log"))
+	logFile, _ := os.Create(filepath.Join(instanceDir, "install.log"))
 	if logFile != nil {
 		cmd.Stdout = logFile
 		cmd.Stderr = logFile
@@ -70,7 +74,7 @@ func InstallNode(node state.Node, apiToken, apiHost, labels string) error {
 		logFile.Close()
 	}
 	if runErr != nil {
-		if data, _ := os.ReadFile(filepath.Join(archiveDir, "install.log")); len(data) > 0 {
+		if data, _ := os.ReadFile(filepath.Join(instanceDir, "install.log")); len(data) > 0 {
 			lines := strings.Split(string(data), "\n")
 			s := len(lines) - 5
 			if s < 0 {

internal/preflight/preflight.go

@@ -88,10 +88,10 @@ func Run() Result {
 	}
 
 	// 6. Installer reachability
-	installerOk := shared.HTTPHead("https://storage.googleapis.com/meganode_storage/")
+	installerOk := shared.HTTPHead("https://storage.googleapis.com/meganode_storage/6.13/")
 	r.Checks = append(r.Checks, Check{
 		Name: "installer_reachable", Passed: installerOk,
-		Detail: "repo.wallarm.com",
+		Detail: "storage.googleapis.com",
 	})
 	if !installerOk {
 		r.Checks[len(r.Checks)-1].Warning = true

internal/state/state.go

@@ -8,7 +8,7 @@ import (
 )
 
 // StateDir is where wallarm stores its state (under /opt/wallarm/).
-const StateDir = "/opt/wallarm"
+const StateDir = "/opt/fw"
 
 // State represents the persistent deployment state.
 type State struct {

setup.sh

@@ -20,7 +20,7 @@ RED='\033[0;31m'
 NC='\033[0m'
 
 REPO_URL="https://git.sechpoint.app/customer-engineering/wallarm.git"
-WALLARM_DIR="/opt/wallarm"
+WALLARM_DIR="/opt/fw"
 SOURCE_DIR="${WALLARM_DIR}/source"
 BUILD_DIR="/tmp/wallarm-build-$$"
 
@@ -59,8 +59,7 @@ echo -e "${GREEN}git: $(git --version | cut -d' ' -f3)  go: $(go version | cut -
 # ── Create /opt/wallarm/ ──────────────────────────────────────────────
 echo
 echo -e "${YELLOW}Creating /opt/wallarm/ directory structure...${NC}"
-mkdir -p "${WALLARM_DIR}/nodes"
+mkdir -p "${WALLARM_DIR}"
-mkdir -p "${SOURCE_DIR}"
 cd "${WALLARM_DIR}"
 echo -e "${GREEN}  Done.${NC}"