.

.drone/scripts/login.sh

@@ -0,0 +1,13 @@
+n=0
+while :
+do
+   docker login $1 --username client --password "$2" \
+    && break  # substitute your command here
+   n=$((n+1))
+      if [ $n -ge 10 ]; then
+      echo "login failed"
+      exit 1
+   fi
+   echo "retrying login..$n"
+   sleep 5
+done