Fix breeze kind-cluster deploy failing with ECONREFUSED (#17293)

ephraimbuddy · web-flow · commit 53e9349d68a6 · 2021-07-29T09:13:50.000+08:00
Currently, kind-cluster deploy fails occasionally due to yarn install when compiling
assets. This PR fixes it by using the recommended option --network-concurrency=1 when
running yarn install
diff --git a/scripts/docker/compile_www_assets.sh b/scripts/docker/compile_www_assets.sh
@@ -35,7 +35,7 @@ function compile_www_assets() {
         www_dir="$(python -m site --user-site)/airflow/www"
     fi
     pushd ${www_dir} || exit 1
-    yarn install --frozen-lockfile --no-cache
+    yarn install --frozen-lockfile --no-cache --network-concurrency=1
     yarn run prod
     find package.json yarn.lock static/css static/js -type f | sort | xargs md5sum > "${md5sum_file}"
     rm -rf "${www_dir}/node_modules"
