Add a few retries to the first MC command

test/s3-setup.sh

@@ -179,7 +179,23 @@ echo "minio logs are available at $BINARY_DIR/tests/$TEST_NAME/server.log"
 
 echo "Starting configuration of minio"
 
+# Sometimes minio takes a bit to get listening on the socket -- add in some retries to the first command
 "$MC_BIN" --insecure --config-dir "$MINIO_CLIENTDIR" alias set adminminio "$MINIO_URL" "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD"
+RC=$?
+IDX=0
+while [ $RC -ne 0 ]; do
+  sleep 1
+  "$MC_BIN" --insecure --config-dir "$MINIO_CLIENTDIR" alias set adminminio "$MINIO_URL" "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD"
+  RC=$?
+  IDX=$(($IDX+1))
+  if [ $IDX -gt 1 ]; then
+    echo "Waiting for minio to start ($IDX seconds so far) ..."
+  fi
+  if [ $IDX -eq 10 ]; then
+    echo "minio failed to start - failing"
+    exit 1
+  fi
+done
 "$MC_BIN" --insecure --config-dir "$MINIO_CLIENTDIR" admin user add adminminio "$MINIO_USER" "$MINIO_PASSWORD"
 "$MC_BIN" --insecure --config-dir "$MINIO_CLIENTDIR" alias set userminio "$MINIO_URL" "$MINIO_USER" "$MINIO_PASSWORD"
 "$MC_BIN" --insecure --config-dir "$MINIO_CLIENTDIR" admin policy attach adminminio readwrite --user "$MINIO_USER"