Improved cluster stats and INSTALL.md doc

cmd/hive/cmd/admin.go

@@ -831,6 +831,7 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
 
 		PredastoreNodeID: predastoreNodeID,
 		Services:         services,
+		RemoteNodes:      buildRemoteNodes(allNodes, node),
 	}
 
 	// Generate config files
@@ -1134,6 +1135,7 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
 
 		PredastoreNodeID: predastoreNodeID,
 		Services:         services,
+		RemoteNodes:      buildRemoteNodes(statusResp.Nodes, node),
 	}
 
 	// Generate config files
@@ -1177,3 +1179,26 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
 	fmt.Println("      ./scripts/start-dev.sh")
 	fmt.Println()
 }
+
+// buildRemoteNodes converts formation NodeInfo into RemoteNode entries,
+// excluding the local node. This puts all cluster members into hive.toml
+// so config is the source of truth for expected cluster membership.
+func buildRemoteNodes(allNodes map[string]formation.NodeInfo, localNode string) []admin.RemoteNode {
+	var remote []admin.RemoteNode
+	for name, n := range allNodes {
+		if name == localNode {
+			continue
+		}
+		remote = append(remote, admin.RemoteNode{
+			Name:     name,
+			Host:     n.BindIP,
+			Region:   n.Region,
+			AZ:       n.AZ,
+			Services: n.Services,
+		})
+	}
+	sort.Slice(remote, func(i, j int) bool {
+		return remote[i].Name < remote[j].Name
+	})
+	return remote
+}

cmd/hive/cmd/get.go

@@ -162,14 +162,21 @@ func runGetNodes(cmd *cobra.Command, args []string) {
 		respondedNodes[resp.Node] = resp
 	}
 
-	// Build table: include all known nodes from config, mark non-responders as NotReady
+	// Build table: union of config-known nodes + NATS responders
 	tableData := pterm.TableData{
 		{"NAME", "STATUS", "IP", "REGION", "AZ", "UPTIME", "VMs", "SERVICES"},
 	}
 
-	// Collect and sort node names for stable output
-	nodeNames := make([]string, 0, len(cfg.Nodes))
+	// Collect all node names: config + responded (union)
+	nodeSet := make(map[string]struct{})
 	for name := range cfg.Nodes {
+		nodeSet[name] = struct{}{}
+	}
+	for name := range respondedNodes {
+		nodeSet[name] = struct{}{}
+	}
+	nodeNames := make([]string, 0, len(nodeSet))
+	for name := range nodeSet {
 		nodeNames = append(nodeNames, name)
 	}
 	sort.Strings(nodeNames)

cmd/hive/cmd/templates/hive.toml

@@ -5,6 +5,7 @@ node = "{{.Node}}"
 
 [nodes.{{.Node}}]
 node = "{{.Node}}"
+host = "{{.BindIP}}"
 region = "{{.Region}}"
 az = "{{.Az}}"
 {{- if .Services}}
@@ -43,4 +44,15 @@ accesskey = "{{.AccessKey}}"
 secretkey = "{{.SecretKey}}"
 {{- if gt .PredastoreNodeID 0}}
 node_id = {{.PredastoreNodeID}}
+{{- end}}
+{{- range .RemoteNodes}}
+
+[nodes.{{.Name}}]
+node = "{{.Name}}"
+host = "{{.Host}}"
+region = "{{.Region}}"
+az = "{{.AZ}}"
+{{- if .Services}}
+services = [{{range $i, $s := .Services}}{{if $i}}, {{end}}"{{$s}}"{{end}}]
+{{- end}}
 {{- end}}

cmd/hive/cmd/top.go

@@ -71,9 +71,16 @@ func runTopNodes(cmd *cobra.Command, args []string) {
 		respondedNodes[resp.Node] = resp
 	}
 
-	// Node resource table
-	nodeNames := make([]string, 0, len(cfg.Nodes))
+	// Node resource table: union of config-known nodes + NATS responders
+	nodeSet := make(map[string]struct{})
 	for name := range cfg.Nodes {
+		nodeSet[name] = struct{}{}
+	}
+	for name := range respondedNodes {
+		nodeSet[name] = struct{}{}
+	}
+	nodeNames := make([]string, 0, len(nodeSet))
+	for name := range nodeSet {
 		nodeNames = append(nodeNames, name)
 	}
 	sort.Strings(nodeNames)