Added memory limits and system info for memory

controller/internal/web/server.go

@@ -16,6 +16,7 @@ import (
 
 	"gitea.dooplex.hu/admin/felhom-controller/internal/config"
 	"gitea.dooplex.hu/admin/felhom-controller/internal/stacks"
+	"gitea.dooplex.hu/admin/felhom-controller/internal/system"
 	"golang.org/x/crypto/bcrypt"
 )
 
@@ -129,6 +130,34 @@ func (s *Server) loadTemplates() {
 		"appPageURL": func(slug string) string {
 			return s.cfg.AppPageURL(slug)
 		},
+		"usageColor": func(percent float64) string {
+			if percent >= 85 {
+				return "red"
+			}
+			if percent >= 70 {
+				return "yellow"
+			}
+			return "green"
+		},
+		"fmtMB": func(mb uint64) string {
+			if mb >= 1024 {
+				gb := float64(mb) / 1024.0
+				if gb >= 10 {
+					return fmt.Sprintf("%.0f GB", gb)
+				}
+				return fmt.Sprintf("%.1f GB", gb)
+			}
+			return fmt.Sprintf("%d MB", mb)
+		},
+		"fmtGB": func(gb float64) string {
+			if gb >= 100 {
+				return fmt.Sprintf("%.0f GB", gb)
+			}
+			if gb >= 10 {
+				return fmt.Sprintf("%.1f GB", gb)
+			}
+			return fmt.Sprintf("%.2f GB", gb)
+		},
 	}
 
 	s.tmpl = template.Must(template.New("").Funcs(funcMap).Parse(allTemplates))
@@ -315,11 +344,14 @@ func (s *Server) dashboardHandler(w http.ResponseWriter, _ *http.Request) {
 		}
 	}
 
+	sysInfo := system.GetInfo(s.cfg.Paths.HDDPath)
+
 	data := s.baseData("dashboard", "Vezérlőpult")
 	data["Stacks"] = stackList
 	data["RunningCount"] = running
 	data["StoppedCount"] = stopped
 	data["TotalCount"] = len(stackList)
+	data["SystemInfo"] = sysInfo
 
 	s.render(w, "dashboard", data)
 }