Add admin component (#6928)

* init version * relocate * add s3 bucket link * refactor handlers into weed/admin folder * fix login logout * adding favicon * remove fall back to http get topology * grpc dial option, disk total capacity * show filer count * fix each volume disk usage * add filers to dashboard * adding hosts, volumes, collections * refactor code and menu * remove "refresh" button * fix data for collections * rename cluster hosts into volume servers * add masters, filers * reorder * adding file browser * create folder and upload files * add filer version, created at time * remove mock data * remove fields * fix submenu item highlighting * fix bucket creation * purge files * delete multiple * fix bucket creation * remove region from buckets * add object store with buckets and users * rendering permission * refactor * get bucket objects and size * link to file browser * add file size and count for collections page * paginate the volumes * fix possible SSRF https://github.com/seaweedfs/seaweedfs/pull/6928/checks?check_run_id=45108469801 * Update weed/command/admin.go Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update weed/command/admin.go Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix build * import * remove filer CLI option * remove filer option * remove CLI options --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-07-01 01:28:09 -07:00
parent e5adc3872a
commit 1defee3d68
44 changed files with 13095 additions and 14 deletions
--- a/weed/admin/handlers/cluster_handlers.go
+++ b/weed/admin/handlers/cluster_handlers.go
@@ -0,0 +1,202 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/seaweedfs/seaweedfs/weed/admin/dash"
+	"github.com/seaweedfs/seaweedfs/weed/admin/view/app"
+	"github.com/seaweedfs/seaweedfs/weed/admin/view/layout"
+)
+
+// ClusterHandlers contains all the HTTP handlers for cluster management
+type ClusterHandlers struct {
+	adminServer *dash.AdminServer
+}
+
+// NewClusterHandlers creates a new instance of ClusterHandlers
+func NewClusterHandlers(adminServer *dash.AdminServer) *ClusterHandlers {
+	return &ClusterHandlers{
+		adminServer: adminServer,
+	}
+}
+
+// ShowClusterVolumeServers renders the cluster volume servers page
+func (h *ClusterHandlers) ShowClusterVolumeServers(c *gin.Context) {
+	// Get cluster volume servers data
+	volumeServersData, err := h.adminServer.GetClusterVolumeServers()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get cluster volume servers: " + err.Error()})
+		return
+	}
+
+	// Set username
+	username := c.GetString("username")
+	if username == "" {
+		username = "admin"
+	}
+	volumeServersData.Username = username
+
+	// Render HTML template
+	c.Header("Content-Type", "text/html")
+	volumeServersComponent := app.ClusterVolumeServers(*volumeServersData)
+	layoutComponent := layout.Layout(c, volumeServersComponent)
+	err = layoutComponent.Render(c.Request.Context(), c.Writer)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
+		return
+	}
+}
+
+// ShowClusterVolumes renders the cluster volumes page
+func (h *ClusterHandlers) ShowClusterVolumes(c *gin.Context) {
+	// Get pagination and sorting parameters from query string
+	page := 1
+	if p := c.Query("page"); p != "" {
+		if parsed, err := strconv.Atoi(p); err == nil && parsed > 0 {
+			page = parsed
+		}
+	}
+
+	pageSize := 100
+	if ps := c.Query("pageSize"); ps != "" {
+		if parsed, err := strconv.Atoi(ps); err == nil && parsed > 0 && parsed <= 1000 {
+			pageSize = parsed
+		}
+	}
+
+	sortBy := c.DefaultQuery("sortBy", "id")
+	sortOrder := c.DefaultQuery("sortOrder", "asc")
+
+	// Get cluster volumes data
+	volumesData, err := h.adminServer.GetClusterVolumes(page, pageSize, sortBy, sortOrder)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get cluster volumes: " + err.Error()})
+		return
+	}
+
+	// Set username
+	username := c.GetString("username")
+	if username == "" {
+		username = "admin"
+	}
+	volumesData.Username = username
+
+	// Render HTML template
+	c.Header("Content-Type", "text/html")
+	volumesComponent := app.ClusterVolumes(*volumesData)
+	layoutComponent := layout.Layout(c, volumesComponent)
+	err = layoutComponent.Render(c.Request.Context(), c.Writer)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
+		return
+	}
+}
+
+// ShowClusterCollections renders the cluster collections page
+func (h *ClusterHandlers) ShowClusterCollections(c *gin.Context) {
+	// Get cluster collections data
+	collectionsData, err := h.adminServer.GetClusterCollections()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get cluster collections: " + err.Error()})
+		return
+	}
+
+	// Set username
+	username := c.GetString("username")
+	if username == "" {
+		username = "admin"
+	}
+	collectionsData.Username = username
+
+	// Render HTML template
+	c.Header("Content-Type", "text/html")
+	collectionsComponent := app.ClusterCollections(*collectionsData)
+	layoutComponent := layout.Layout(c, collectionsComponent)
+	err = layoutComponent.Render(c.Request.Context(), c.Writer)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
+		return
+	}
+}
+
+// ShowClusterMasters renders the cluster masters page
+func (h *ClusterHandlers) ShowClusterMasters(c *gin.Context) {
+	// Get cluster masters data
+	mastersData, err := h.adminServer.GetClusterMasters()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get cluster masters: " + err.Error()})
+		return
+	}
+
+	// Set username
+	username := c.GetString("username")
+	if username == "" {
+		username = "admin"
+	}
+	mastersData.Username = username
+
+	// Render HTML template
+	c.Header("Content-Type", "text/html")
+	mastersComponent := app.ClusterMasters(*mastersData)
+	layoutComponent := layout.Layout(c, mastersComponent)
+	err = layoutComponent.Render(c.Request.Context(), c.Writer)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
+		return
+	}
+}
+
+// ShowClusterFilers renders the cluster filers page
+func (h *ClusterHandlers) ShowClusterFilers(c *gin.Context) {
+	// Get cluster filers data
+	filersData, err := h.adminServer.GetClusterFilers()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get cluster filers: " + err.Error()})
+		return
+	}
+
+	// Set username
+	username := c.GetString("username")
+	if username == "" {
+		username = "admin"
+	}
+	filersData.Username = username
+
+	// Render HTML template
+	c.Header("Content-Type", "text/html")
+	filersComponent := app.ClusterFilers(*filersData)
+	layoutComponent := layout.Layout(c, filersComponent)
+	err = layoutComponent.Render(c.Request.Context(), c.Writer)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
+		return
+	}
+}
+
+// GetClusterTopology returns the cluster topology as JSON
+func (h *ClusterHandlers) GetClusterTopology(c *gin.Context) {
+	topology, err := h.adminServer.GetClusterTopology()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, topology)
+}
+
+// GetMasters returns master node information
+func (h *ClusterHandlers) GetMasters(c *gin.Context) {
+	// Simple master info
+	c.JSON(http.StatusOK, gin.H{"masters": []gin.H{{"address": "localhost:9333", "status": "active"}}})
+}
+
+// GetVolumeServers returns volume server information
+func (h *ClusterHandlers) GetVolumeServers(c *gin.Context) {
+	topology, err := h.adminServer.GetClusterTopology()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"volume_servers": topology.VolumeServers})
+}