[CCSDK] Make a1policymanagement react on ConfigMap updates

[oom.git] / kubernetes / a1policymanagement / resources / envsubst / daemon.sh

diff --git a/kubernetes/a1policymanagement/resources/envsubst/daemon.sh b/kubernetes/a1policymanagement/resources/envsubst/daemon.sh
new file mode 100644 (file)
index 0000000..6d239f1
--- /dev/null
+++ b/kubernetes/a1policymanagement/resources/envsubst/daemon.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+{{/*
+# Copyright © 2020 Samsung Electronics
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+
+terminate() {
+  echo "$(date) | INFO | Terminating child processes"
+  pids="$(jobs -p)"
+  if [ "$pids" != "" ]; then
+    kill -TERM $pids >/dev/null 2>/dev/null
+  fi
+  wait
+}
+
+trap terminate TERM
+echo "$(date) | INFO | Started monitoring /config-input/ directory"
+inotifyd /tmp/scripts/update_files /config-input/ &
+wait