mirror of
https://github.com/DeBrosOfficial/network.git
synced 2026-01-30 05:23:03 +00:00
320 lines
9.2 KiB
Go
320 lines
9.2 KiB
Go
package deployments
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/DeBrosOfficial/network/pkg/deployments"
|
|
"github.com/DeBrosOfficial/network/pkg/deployments/process"
|
|
"github.com/DeBrosOfficial/network/pkg/ipfs"
|
|
"github.com/google/uuid"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
// NextJSHandler handles Next.js deployments
|
|
type NextJSHandler struct {
|
|
service *DeploymentService
|
|
processManager *process.Manager
|
|
ipfsClient ipfs.IPFSClient
|
|
logger *zap.Logger
|
|
baseDeployPath string
|
|
}
|
|
|
|
// NewNextJSHandler creates a new Next.js deployment handler
|
|
func NewNextJSHandler(
|
|
service *DeploymentService,
|
|
processManager *process.Manager,
|
|
ipfsClient ipfs.IPFSClient,
|
|
logger *zap.Logger,
|
|
) *NextJSHandler {
|
|
return &NextJSHandler{
|
|
service: service,
|
|
processManager: processManager,
|
|
ipfsClient: ipfsClient,
|
|
logger: logger,
|
|
baseDeployPath: "/home/debros/.orama/deployments",
|
|
}
|
|
}
|
|
|
|
// HandleUpload handles Next.js deployment upload
|
|
func (h *NextJSHandler) HandleUpload(w http.ResponseWriter, r *http.Request) {
|
|
ctx := r.Context()
|
|
namespace := getNamespaceFromContext(ctx)
|
|
if namespace == "" {
|
|
http.Error(w, "Namespace not found in context", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
|
|
// Parse multipart form
|
|
if err := r.ParseMultipartForm(200 << 20); err != nil { // 200MB max
|
|
http.Error(w, "Failed to parse form", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
// Get metadata
|
|
name := r.FormValue("name")
|
|
subdomain := r.FormValue("subdomain")
|
|
sseMode := r.FormValue("ssr") == "true"
|
|
|
|
if name == "" {
|
|
http.Error(w, "Deployment name is required", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
// Get tarball file
|
|
file, header, err := r.FormFile("tarball")
|
|
if err != nil {
|
|
http.Error(w, "Tarball file is required", http.StatusBadRequest)
|
|
return
|
|
}
|
|
defer file.Close()
|
|
|
|
h.logger.Info("Deploying Next.js application",
|
|
zap.String("namespace", namespace),
|
|
zap.String("name", name),
|
|
zap.String("filename", header.Filename),
|
|
zap.Bool("ssr", sseMode),
|
|
)
|
|
|
|
var deployment *deployments.Deployment
|
|
var cid string
|
|
|
|
if sseMode {
|
|
// SSR mode - upload tarball to IPFS, then extract on server
|
|
addResp, addErr := h.ipfsClient.Add(ctx, file, header.Filename)
|
|
if addErr != nil {
|
|
h.logger.Error("Failed to upload to IPFS", zap.Error(addErr))
|
|
http.Error(w, "Failed to upload content", http.StatusInternalServerError)
|
|
return
|
|
}
|
|
cid = addResp.Cid
|
|
var deployErr error
|
|
deployment, deployErr = h.deploySSR(ctx, namespace, name, subdomain, cid)
|
|
if deployErr != nil {
|
|
h.logger.Error("Failed to deploy Next.js", zap.Error(deployErr))
|
|
http.Error(w, deployErr.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
} else {
|
|
// Static export mode - extract tarball first, then upload directory to IPFS
|
|
var uploadErr error
|
|
cid, uploadErr = h.uploadStaticContent(ctx, file)
|
|
if uploadErr != nil {
|
|
h.logger.Error("Failed to process static content", zap.Error(uploadErr))
|
|
http.Error(w, "Failed to process content: "+uploadErr.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
var deployErr error
|
|
deployment, deployErr = h.deployStatic(ctx, namespace, name, subdomain, cid)
|
|
if deployErr != nil {
|
|
h.logger.Error("Failed to deploy Next.js", zap.Error(deployErr))
|
|
http.Error(w, deployErr.Error(), http.StatusInternalServerError)
|
|
return
|
|
}
|
|
}
|
|
|
|
// Create DNS records (use background context since HTTP context will be cancelled)
|
|
go h.service.CreateDNSRecords(context.Background(), deployment)
|
|
|
|
// Build response
|
|
urls := h.service.BuildDeploymentURLs(deployment)
|
|
|
|
resp := map[string]interface{}{
|
|
"deployment_id": deployment.ID,
|
|
"name": deployment.Name,
|
|
"namespace": deployment.Namespace,
|
|
"status": deployment.Status,
|
|
"type": deployment.Type,
|
|
"content_cid": deployment.ContentCID,
|
|
"urls": urls,
|
|
"version": deployment.Version,
|
|
"port": deployment.Port,
|
|
"created_at": deployment.CreatedAt,
|
|
}
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
w.WriteHeader(http.StatusCreated)
|
|
json.NewEncoder(w).Encode(resp)
|
|
}
|
|
|
|
// deploySSR deploys Next.js in SSR mode
|
|
func (h *NextJSHandler) deploySSR(ctx context.Context, namespace, name, subdomain, cid string) (*deployments.Deployment, error) {
|
|
// Create deployment directory
|
|
deployPath := filepath.Join(h.baseDeployPath, namespace, name)
|
|
if err := os.MkdirAll(deployPath, 0755); err != nil {
|
|
return nil, fmt.Errorf("failed to create deployment directory: %w", err)
|
|
}
|
|
|
|
// Download and extract from IPFS
|
|
if err := h.extractFromIPFS(ctx, cid, deployPath); err != nil {
|
|
return nil, fmt.Errorf("failed to extract deployment: %w", err)
|
|
}
|
|
|
|
// Create deployment record
|
|
deployment := &deployments.Deployment{
|
|
ID: uuid.New().String(),
|
|
Namespace: namespace,
|
|
Name: name,
|
|
Type: deployments.DeploymentTypeNextJS,
|
|
Version: 1,
|
|
Status: deployments.DeploymentStatusDeploying,
|
|
ContentCID: cid,
|
|
Subdomain: subdomain,
|
|
Environment: make(map[string]string),
|
|
MemoryLimitMB: 512,
|
|
CPULimitPercent: 100,
|
|
HealthCheckPath: "/api/health",
|
|
HealthCheckInterval: 30,
|
|
RestartPolicy: deployments.RestartPolicyAlways,
|
|
MaxRestartCount: 10,
|
|
CreatedAt: time.Now(),
|
|
UpdatedAt: time.Now(),
|
|
DeployedBy: namespace,
|
|
}
|
|
|
|
// Save deployment (assigns port)
|
|
if err := h.service.CreateDeployment(ctx, deployment); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Start the process
|
|
if err := h.processManager.Start(ctx, deployment, deployPath); err != nil {
|
|
deployment.Status = deployments.DeploymentStatusFailed
|
|
return deployment, fmt.Errorf("failed to start process: %w", err)
|
|
}
|
|
|
|
// Wait for healthy
|
|
if err := h.processManager.WaitForHealthy(ctx, deployment, 60*time.Second); err != nil {
|
|
h.logger.Warn("Deployment did not become healthy", zap.Error(err))
|
|
}
|
|
|
|
deployment.Status = deployments.DeploymentStatusActive
|
|
|
|
// Update status in database
|
|
if err := h.service.UpdateDeploymentStatus(ctx, deployment.ID, deployment.Status); err != nil {
|
|
h.logger.Warn("Failed to update deployment status", zap.Error(err))
|
|
}
|
|
|
|
return deployment, nil
|
|
}
|
|
|
|
// deployStatic deploys Next.js static export
|
|
func (h *NextJSHandler) deployStatic(ctx context.Context, namespace, name, subdomain, cid string) (*deployments.Deployment, error) {
|
|
deployment := &deployments.Deployment{
|
|
ID: uuid.New().String(),
|
|
Namespace: namespace,
|
|
Name: name,
|
|
Type: deployments.DeploymentTypeNextJSStatic,
|
|
Version: 1,
|
|
Status: deployments.DeploymentStatusActive,
|
|
ContentCID: cid,
|
|
Subdomain: subdomain,
|
|
Environment: make(map[string]string),
|
|
CreatedAt: time.Now(),
|
|
UpdatedAt: time.Now(),
|
|
DeployedBy: namespace,
|
|
}
|
|
|
|
if err := h.service.CreateDeployment(ctx, deployment); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return deployment, nil
|
|
}
|
|
|
|
// uploadStaticContent extracts a tarball and uploads the directory to IPFS
|
|
// Returns the CID of the uploaded directory
|
|
func (h *NextJSHandler) uploadStaticContent(ctx context.Context, file io.Reader) (string, error) {
|
|
// Create temp directory for extraction
|
|
tmpDir, err := os.MkdirTemp("", "nextjs-static-*")
|
|
if err != nil {
|
|
return "", fmt.Errorf("failed to create temp directory: %w", err)
|
|
}
|
|
defer os.RemoveAll(tmpDir)
|
|
|
|
// Create site subdirectory (so IPFS creates a proper root CID)
|
|
siteDir := filepath.Join(tmpDir, "site")
|
|
if err := os.MkdirAll(siteDir, 0755); err != nil {
|
|
return "", fmt.Errorf("failed to create site directory: %w", err)
|
|
}
|
|
|
|
// Extract tarball to site directory
|
|
if err := extractTarball(file, siteDir); err != nil {
|
|
return "", fmt.Errorf("failed to extract tarball: %w", err)
|
|
}
|
|
|
|
// Upload the extracted directory to IPFS
|
|
addResp, err := h.ipfsClient.AddDirectory(ctx, tmpDir)
|
|
if err != nil {
|
|
return "", fmt.Errorf("failed to upload to IPFS: %w", err)
|
|
}
|
|
|
|
h.logger.Info("Static content uploaded to IPFS",
|
|
zap.String("cid", addResp.Cid),
|
|
)
|
|
|
|
return addResp.Cid, nil
|
|
}
|
|
|
|
// extractFromIPFS extracts a tarball from IPFS to a directory
|
|
func (h *NextJSHandler) extractFromIPFS(ctx context.Context, cid, destPath string) error {
|
|
// Get tarball from IPFS
|
|
reader, err := h.ipfsClient.Get(ctx, "/ipfs/"+cid, "")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer reader.Close()
|
|
|
|
// Create temporary file
|
|
tmpFile, err := os.CreateTemp("", "nextjs-*.tar.gz")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer os.Remove(tmpFile.Name())
|
|
defer tmpFile.Close()
|
|
|
|
// Copy to temp file
|
|
if _, err := io.Copy(tmpFile, reader); err != nil {
|
|
return err
|
|
}
|
|
|
|
tmpFile.Close()
|
|
|
|
// Extract tarball
|
|
cmd := fmt.Sprintf("tar -xzf %s -C %s", tmpFile.Name(), destPath)
|
|
if err := h.execCommand(cmd); err != nil {
|
|
return fmt.Errorf("failed to extract tarball: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// execCommand executes a shell command
|
|
func (h *NextJSHandler) execCommand(cmd string) error {
|
|
parts := strings.Fields(cmd)
|
|
if len(parts) == 0 {
|
|
return fmt.Errorf("empty command")
|
|
}
|
|
|
|
c := exec.Command(parts[0], parts[1:]...)
|
|
output, err := c.CombinedOutput()
|
|
if err != nil {
|
|
h.logger.Error("Command execution failed",
|
|
zap.String("command", cmd),
|
|
zap.String("output", string(output)),
|
|
zap.Error(err),
|
|
)
|
|
return fmt.Errorf("command failed: %s: %w", string(output), err)
|
|
}
|
|
|
|
return nil
|
|
}
|