Merge pull request #111 from depot/enable-forwarding

Enable IP forwarding when enabling CNI
depot · May 21, 2024 · a9e943e · a9e943e
2 parents ac04106 + 658406c
commit a9e943e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/tasks/buildkit.ts b/src/tasks/buildkit.ts
@@ -116,6 +116,9 @@ keepBytes = ${cacheSizeBytes}
     }
     await fsp.mkdir('/etc/buildkit', {recursive: true})
     await fsp.writeFile('/etc/buildkit/cni.json', JSON.stringify(cniConfig, null, 2), {mode: 0o644})
+    try {
+      await execa('sysctl', ['-w', 'net.ipv4.ip_forward=1'], {stdio: 'inherit', reject: false})
+    } catch {}
   }
 
   const controller = new AbortController()