feat: add shm_size configuration for deployed services

apps/dokploy/__test__/drop/drop.test.ts

@@ -151,6 +151,7 @@ const baseApp: ApplicationNested = {
 	dockerContextPath: null,
 	rollbackActive: false,
 	stopGracePeriodSwarm: null,
+	shmSize: null,
 	ulimitsSwarm: null,
 };
 

apps/dokploy/__test__/permissions/enterprise-only-resources.test.ts

@@ -35,6 +35,7 @@ const ENTERPRISE_RESOURCES = [
 	"domain",
 	"destination",
 	"notification",
+	"tag",
 	"logs",
 	"monitoring",
 	"auditLog",

apps/dokploy/__test__/server/mechanizeDockerContainer.test.ts

@@ -7,6 +7,12 @@ type MockCreateServiceOptions = {
 		ContainerSpec?: {
 			StopGracePeriod?: number;
 			Ulimits?: Array<{ Name: string; Soft: number; Hard: number }>;
+			Mounts?: Array<{
+				Target: string;
+				Source?: string;
+				Type: string;
+				TmpfsOptions?: { SizeBytes: number; Mode: number };
+			}>;
 		};
 	};
 	[key: string]: unknown;
@@ -58,6 +64,7 @@ const createApplication = (
 		},
 		replicas: 1,
 		stopGracePeriodSwarm: 0n,
+		shmSize: null,
 		ulimitsSwarm: null,
 		serverId: "server-id",
 		...overrides,
@@ -158,4 +165,41 @@ describe("mechanizeDockerContainer", () => {
 		const [settings] = call;
 		expect(settings.TaskTemplate?.ContainerSpec).not.toHaveProperty("Ulimits");
 	});
+
+	it("adds a tmpfs mount at /dev/shm when shmSize is set", async () => {
+		const application = createApplication({ shmSize: "6442450944" });
+
+		await mechanizeDockerContainer(application);
+
+		expect(createServiceMock).toHaveBeenCalledTimes(1);
+		const call = createServiceMock.mock.calls[0];
+		if (!call) {
+			throw new Error("createServiceMock should have been called once");
+		}
+		const [settings] = call;
+		const shmMount = settings.TaskTemplate?.ContainerSpec?.Mounts?.find(
+			(m) => m.Target === "/dev/shm",
+		);
+		expect(shmMount).toBeDefined();
+		expect(shmMount?.Type).toBe("tmpfs");
+		expect(shmMount?.TmpfsOptions?.SizeBytes).toBe(6442450944);
+		expect(shmMount?.TmpfsOptions?.Mode).toBe(0o1777);
+	});
+
+	it("does not add a /dev/shm mount when shmSize is null", async () => {
+		const application = createApplication({ shmSize: null });
+
+		await mechanizeDockerContainer(application);
+
+		expect(createServiceMock).toHaveBeenCalledTimes(1);
+		const call = createServiceMock.mock.calls[0];
+		if (!call) {
+			throw new Error("createServiceMock should have been called once");
+		}
+		const [settings] = call;
+		const shmMount = settings.TaskTemplate?.ContainerSpec?.Mounts?.find(
+			(m) => m.Target === "/dev/shm",
+		);
+		expect(shmMount).toBeUndefined();
+	});
 });

apps/dokploy/__test__/traefik/traefik.test.ts

@@ -125,6 +125,7 @@ const baseApp: ApplicationNested = {
 	username: null,
 	dockerContextPath: null,
 	stopGracePeriodSwarm: null,
+	shmSize: null,
 	ulimitsSwarm: null,
 };
 

apps/dokploy/components/dashboard/application/advanced/show-resources.tsx

@@ -69,6 +69,7 @@ const addResourcesSchema = z.object({
 	cpuLimit: z.string().optional(),
 	memoryLimit: z.string().optional(),
 	cpuReservation: z.string().optional(),
+	shmSize: z.string().optional(),
 	ulimitsSwarm: z.array(ulimitSchema).optional(),
 });
 
@@ -138,6 +139,7 @@ export const ShowResources = ({ id, type }: Props) => {
 			cpuReservation: "",
 			memoryLimit: "",
 			memoryReservation: "",
+			shmSize: "",
 			ulimitsSwarm: [],
 		},
 		resolver: zodResolver(addResourcesSchema),
@@ -155,6 +157,7 @@ export const ShowResources = ({ id, type }: Props) => {
 				cpuReservation: data?.cpuReservation || undefined,
 				memoryLimit: data?.memoryLimit || undefined,
 				memoryReservation: data?.memoryReservation || undefined,
+				shmSize: data?.shmSize || undefined,
 				ulimitsSwarm: data?.ulimitsSwarm || [],
 			});
 		}
@@ -172,6 +175,7 @@ export const ShowResources = ({ id, type }: Props) => {
 			cpuReservation: formData.cpuReservation || null,
 			memoryLimit: formData.memoryLimit || null,
 			memoryReservation: formData.memoryReservation || null,
+			shmSize: formData.shmSize || null,
 			ulimitsSwarm:
 				formData.ulimitsSwarm && formData.ulimitsSwarm.length > 0
 					? formData.ulimitsSwarm
@@ -368,6 +372,49 @@ export const ShowResources = ({ id, type }: Props) => {
 							/>
 						</div>
 
+						<div className="grid w-full md:grid-cols-2 gap-4">
+							<FormField
+								control={form.control}
+								name="shmSize"
+								render={({ field }) => {
+									return (
+										<FormItem>
+											<div
+												className="flex items-center gap-2"
+												onClick={(e) => e.preventDefault()}
+											>
+												<FormLabel>SHM Size</FormLabel>
+												<TooltipProvider>
+													<Tooltip delayDuration={0}>
+														<TooltipTrigger>
+															<InfoIcon className="h-4 w-4 text-muted-foreground" />
+														</TooltipTrigger>
+														<TooltipContent>
+															<p>
+																Size of /dev/shm (shared memory) in bytes.
+																Default is 64MB. Use +/- buttons to adjust by
+																256 MB.
+															</p>
+														</TooltipContent>
+													</Tooltip>
+												</TooltipProvider>
+											</div>
+											<FormControl>
+												<NumberInputWithSteps
+													value={field.value}
+													onChange={field.onChange}
+													placeholder="67108864 (64MB in bytes)"
+													step={MEMORY_STEP_MB}
+													converter={memoryConverter}
+												/>
+											</FormControl>
+											<FormMessage />
+										</FormItem>
+									);
+								}}
+							/>
+						</div>
+
 						{/* Ulimits Section */}
 						<div className="space-y-4">
 							<div className="flex items-center justify-between">

apps/dokploy/drizzle/0153_absent_green_goblin.sql

@@ -0,0 +1,6 @@
+ALTER TABLE "application" ADD COLUMN "shmSize" text;--> statement-breakpoint
+ALTER TABLE "mariadb" ADD COLUMN "shmSize" text;--> statement-breakpoint
+ALTER TABLE "mongo" ADD COLUMN "shmSize" text;--> statement-breakpoint
+ALTER TABLE "mysql" ADD COLUMN "shmSize" text;--> statement-breakpoint
+ALTER TABLE "postgres" ADD COLUMN "shmSize" text;--> statement-breakpoint
+ALTER TABLE "redis" ADD COLUMN "shmSize" text;