Create empty /etc/docker/daemon.json if it does not exist

Boostport · Jan 21, 2025 · 39f0b20 · 39f0b20
1 parent 7a766f5
commit 39f0b20
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/setup-cloudflare-warp.js b/lib/setup-cloudflare-warp.js
@@ -120,6 +120,11 @@ async function writeWindowsConfiguration(
 
 async function configureLinuxDockerDNS() {
   // Set up resolved DNS stub listener on alternative IP as docker does not support DNS servers on 127.x.x.x
+  await fs.stat("/etc/docker/daemon.json", function (err) {
+    if (err.code === "ENOENT") {
+      exec.exec(`/bin/bash -c "echo '{}' | sudo tee /etc/docker/daemon.json"`);
+    }
+  });
   await exec.exec(
     `/bin/bash -c "echo "DNSStubListenerExtra=172.17.0.1" | sudo tee -a /etc/systemd/resolved.conf"`,
   );