Windows buildkite often has first-time trouble with DNS lookups (ddev…

…#3016)
shaal · Jun 1, 2021 · 0f01609 · 0f01609
1 parent 772e26d
commit 0f01609
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/.buildkite/test.sh b/.buildkite/test.sh
@@ -35,6 +35,11 @@ if ! docker ps >/dev/null 2>&1 ; then
   exit 1
 fi
 
+# Try to get important names cached; try twice
+for hostname in github.com raw.githubusercontent.com github-releases.githubusercontent.com registry-1.docker.io auth.docker.io production.cloudflare.docker.com; do
+  ping -c 1 $hostname 2>/dev/null || ping -c 1 $hostname 2>/dev/null || true
+done
+
 if [ ! -z "${DOCKERHUB_PULL_USERNAME:-}" ]; then
   set +x
   echo "${DOCKERHUB_PULL_PASSWORD:-}" | docker login --username "${DOCKERHUB_PULL_USERNAME}" --password-stdin