add network flag for self-hosting

Author: nicktrn

docs/snippets/cli-commands-deploy.mdx

@@ -81,16 +81,16 @@ These options are available on most commands.
 
 These options are typically used when [self-hosting](/open-source-self-hosting) or for local development.
 
-<ParamField body="Skip deploying the image" type="--skip-deploy | -D">
-  Load the built image into your local docker.
-</ParamField>
-
 <ParamField body="Self-hosted (builds locally)" type="--self-hosted">
   Builds and loads the image using your local docker. Use the `--registry` option to specify the
   registry to push the image to when using `--self-hosted`, or just use `--push` to push to the
   default registry.
 </ParamField>
 
+<ParamField body="Skip deploying the image" type="--skip-deploy | -D">
+  Load the built image into your local docker.
+</ParamField>
+
 <ParamField body="Load image" type="--load-image">
   Loads the image into your local docker after building it.
 </ParamField>
@@ -108,6 +108,10 @@ These options are typically used when [self-hosting](/open-source-self-hosting)
   Hub, the namespace is your Docker Hub username.
 </ParamField>
 
+<ParamField body="Network" type="--network">
+  The networking mode for RUN instructions when using `--self-hosted`.
+</ParamField>
+
 ## Examples
 
 ### Push to Docker Hub (self-hosted)

packages/cli-v3/src/commands/deploy.ts

@@ -55,6 +55,7 @@ const DeployCommandOptions = CommonCommandOptions.extend({
   skipUpdateCheck: z.boolean().default(false),
   noCache: z.boolean().default(false),
   envFile: z.string().optional(),
+  network: z.enum(["default", "none", "host"]).optional(),
 });
 
 type DeployCommandOptions = z.infer<typeof DeployCommandOptions>;
@@ -144,6 +145,7 @@ export function configureDeployCommand(program: Command) {
         "If provided, will save logs even for successful builds"
       ).hideHelp()
     )
+    .option("--network <mode>", "The networking mode for RUN instructions when using --self-hosted")
     .action(async (path, options) => {
       await handleTelemetry(async () => {
         await printStandloneInitialBanner(true);
@@ -349,6 +351,7 @@ async function _deployCommand(dir: string, options: DeployCommandOptions) {
     authAccessToken: authorization.auth.accessToken,
     compilationPath: destination.path,
     buildEnvVars: buildManifest.build.env,
+    network: options.network,
   });
 
   logger.debug("Build result", buildResult);

packages/cli-v3/src/deploy/buildImage.ts

@@ -14,6 +14,7 @@ export interface BuildImageOptions {
   // Self-hosted specific options
   push: boolean;
   registry?: string;
+  network?: string;
 
   // Non-self-hosted specific options
   loadImage?: boolean;
@@ -84,6 +85,7 @@ export async function buildImage(options: BuildImageOptions) {
       apiUrl,
       apiKey,
       buildEnvVars,
+      network: options.network,
     });
   }
 
@@ -277,6 +279,7 @@ interface SelfHostedBuildImageOptions {
   noCache?: boolean;
   extraCACerts?: string;
   buildEnvVars?: Record<string, string | undefined>;
+  network?: string;
 }
 
 async function selfHostedBuildImage(
@@ -295,6 +298,7 @@ async function selfHostedBuildImage(
     options.noCache ? "--no-cache" : undefined,
     "--platform",
     options.buildPlatform,
+    ...(options.network ? ["--network", options.network] : []),
     "--build-arg",
     `TRIGGER_PROJECT_ID=${options.projectId}`,
     "--build-arg",