Merge pull request #3631 from Dokploy/3223-dokploy-selfhosted-gitlab-ce-selfhosted-error-postgre

feat(gitlab): add optional internal URL for GitLab integration

apps/dokploy/components/dashboard/settings/git/gitlab/add-gitlab-provider.tsx

@@ -21,6 +21,7 @@ import {
 	FormControl,
 	FormField,
 	FormItem,
+	FormDescription,
 	FormLabel,
 	FormMessage,
 } from "@/components/ui/form";
@@ -35,6 +36,10 @@ const Schema = z.object({
 	gitlabUrl: z.string().min(1, {
 		message: "GitLab URL is required",
 	}),
+	gitlabInternalUrl: z
+		.union([z.string().url(), z.literal("")])
+		.optional()
+		.transform((v) => (v === "" ? undefined : v)),
 	applicationId: z.string().min(1, {
 		message: "Application ID is required",
 	}),
@@ -66,6 +71,7 @@ export const AddGitlabProvider = () => {
 			redirectUri: webhookUrl,
 			name: "",
 			gitlabUrl: "https://gitlab.com",
+			gitlabInternalUrl: "",
 		},
 		resolver: zodResolver(Schema),
 	});
@@ -80,6 +86,7 @@ export const AddGitlabProvider = () => {
 			redirectUri: webhookUrl,
 			name: "",
 			gitlabUrl: "https://gitlab.com",
+			gitlabInternalUrl: "",
 		});
 	}, [form, isOpen]);
 
@@ -92,6 +99,7 @@ export const AddGitlabProvider = () => {
 			name: data.name || "",
 			redirectUri: data.redirectUri || "",
 			gitlabUrl: data.gitlabUrl || "https://gitlab.com",
+			gitlabInternalUrl: data.gitlabInternalUrl || undefined,
 		})
 			.then(async () => {
 				await utils.gitProvider.getAll.invalidate();
@@ -192,6 +200,29 @@ export const AddGitlabProvider = () => {
 									)}
 								/>
 
+								<FormField
+									control={form.control}
+									name="gitlabInternalUrl"
+									render={({ field }) => (
+										<FormItem>
+											<FormLabel>Internal URL (Optional)</FormLabel>
+											<FormControl>
+												<Input
+													placeholder="http://gitlab:80"
+													{...field}
+													value={field.value ?? ""}
+												/>
+											</FormControl>
+											<FormDescription>
+												Use when GitLab runs on the same instance as Dokploy.
+												Used for OAuth token exchange to reach GitLab via
+												internal network (e.g. Docker service name).
+											</FormDescription>
+											<FormMessage />
+										</FormItem>
+									)}
+								/>
+
 								<FormField
 									control={form.control}
 									name="redirectUri"

apps/dokploy/components/dashboard/settings/git/gitlab/edit-gitlab-provider.tsx

@@ -20,6 +20,7 @@ import {
 	FormControl,
 	FormField,
 	FormItem,
+	FormDescription,
 	FormLabel,
 	FormMessage,
 } from "@/components/ui/form";
@@ -33,6 +34,10 @@ const Schema = z.object({
 	gitlabUrl: z.string().url({
 		message: "Invalid Gitlab URL",
 	}),
+	gitlabInternalUrl: z
+		.union([z.string().url(), z.literal("")])
+		.optional()
+		.transform((v) => (v === "" ? undefined : v)),
 	groupName: z.string().optional(),
 });
 
@@ -61,6 +66,7 @@ export const EditGitlabProvider = ({ gitlabId }: Props) => {
 			groupName: "",
 			name: "",
 			gitlabUrl: "https://gitlab.com",
+			gitlabInternalUrl: "",
 		},
 		resolver: zodResolver(Schema),
 	});
@@ -72,6 +78,7 @@ export const EditGitlabProvider = ({ gitlabId }: Props) => {
 			groupName: gitlab?.groupName || "",
 			name: gitlab?.gitProvider.name || "",
 			gitlabUrl: gitlab?.gitlabUrl || "",
+			gitlabInternalUrl: gitlab?.gitlabInternalUrl || "",
 		});
 	}, [form, isOpen]);
 
@@ -82,6 +89,7 @@ export const EditGitlabProvider = ({ gitlabId }: Props) => {
 			groupName: data.groupName || "",
 			name: data.name || "",
 			gitlabUrl: data.gitlabUrl || "",
+			gitlabInternalUrl: data.gitlabInternalUrl ?? null,
 		})
 			.then(async () => {
 				await utils.gitProvider.getAll.invalidate();
@@ -151,6 +159,29 @@ export const EditGitlabProvider = ({ gitlabId }: Props) => {
 									)}
 								/>
 
+								<FormField
+									control={form.control}
+									name="gitlabInternalUrl"
+									render={({ field }) => (
+										<FormItem>
+											<FormLabel>Internal URL (Optional)</FormLabel>
+											<FormControl>
+												<Input
+													placeholder="http://gitlab:80"
+													{...field}
+													value={field.value ?? ""}
+												/>
+											</FormControl>
+											<FormDescription>
+												Use when GitLab runs on the same instance as Dokploy.
+												Used for OAuth token exchange to reach GitLab via
+												internal network (e.g. Docker service name).
+											</FormDescription>
+											<FormMessage />
+										</FormItem>
+									)}
+								/>
+
 								<FormField
 									control={form.control}
 									name="groupName"

apps/dokploy/drizzle/0140_lame_mattie_franklin.sql

@@ -0,0 +1 @@
+ALTER TABLE "gitlab" ADD COLUMN "gitlabInternalUrl" text;

apps/dokploy/drizzle/meta/_journal.json

@@ -981,6 +981,13 @@
       "when": 1770442690721,
       "tag": "0139_brave_bloodstorm",
       "breakpoints": true
+    },
+    {
+      "idx": 140,
+      "version": "7",
+      "when": 1770489900075,
+      "tag": "0140_lame_mattie_franklin",
+      "breakpoints": true
     }
   ]
 }

apps/dokploy/pages/api/providers/gitlab/callback.ts

@@ -12,7 +12,9 @@ export default async function handler(
 	}
 
 	const gitlab = await findGitlabById(gitlabId as string);
-	const gitlabUrl = new URL(gitlab.gitlabUrl);
+	// Use internal URL for token exchange when GitLab is on same instance as Dokploy
+	const baseUrl = gitlab.gitlabInternalUrl || gitlab.gitlabUrl;
+	const gitlabUrl = new URL(baseUrl);
 
 	const headers: HeadersInit = {
 		"Content-Type": "application/x-www-form-urlencoded",

packages/server/src/db/schema/gitlab.ts

@@ -11,6 +11,7 @@ export const gitlab = pgTable("gitlab", {
 		.primaryKey()
 		.$defaultFn(() => nanoid()),
 	gitlabUrl: text("gitlabUrl").default("https://gitlab.com").notNull(),
+	gitlabInternalUrl: text("gitlabInternalUrl"),
 	applicationId: text("application_id"),
 	redirectUri: text("redirect_uri"),
 	secret: text("secret"),
@@ -41,6 +42,7 @@ export const apiCreateGitlab = createSchema.extend({
 	authId: z.string().min(1),
 	name: z.string().min(1),
 	gitlabUrl: z.string().min(1),
+	gitlabInternalUrl: z.string().optional().nullable(),
 });
 
 export const apiFindOneGitlab = createSchema
@@ -70,4 +72,5 @@ export const apiUpdateGitlab = createSchema.extend({
 	name: z.string().min(1),
 	gitlabId: z.string().min(1),
 	gitlabUrl: z.string().min(1),
+	gitlabInternalUrl: z.string().optional().nullable(),
 });

packages/server/src/db/schema/schema.dbml

@@ -497,6 +497,7 @@ table github {
 table gitlab {
   gitlabId text [pk, not null]
   gitlabUrl text [not null, default: 'https://gitlab.com']
+  gitlabInternalUrl text
   application_id text
   redirect_uri text
   secret text

packages/server/src/utils/providers/gitlab.ts

@@ -21,7 +21,9 @@ export const refreshGitlabToken = async (gitlabProviderId: string) => {
 		return;
 	}
 
-	const response = await fetch(`${gitlabProvider.gitlabUrl}/oauth/token`, {
+	// Use internal URL for token refresh when GitLab is on same instance as Dokploy
+	const baseUrl = gitlabProvider.gitlabInternalUrl || gitlabProvider.gitlabUrl;
+	const response = await fetch(`${baseUrl}/oauth/token`, {
 		method: "POST",
 		headers: {
 			"Content-Type": "application/x-www-form-urlencoded",