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-rw-r--r--kubernetes/a1policymanagement/resources/envsubst/daemon.sh30
-rw-r--r--kubernetes/a1policymanagement/resources/envsubst/update_files27
2 files changed, 57 insertions, 0 deletions
diff --git a/kubernetes/a1policymanagement/resources/envsubst/daemon.sh b/kubernetes/a1policymanagement/resources/envsubst/daemon.sh
new file mode 100644
index 0000000000..6d239f1ec8
--- /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
diff --git a/kubernetes/a1policymanagement/resources/envsubst/update_files b/kubernetes/a1policymanagement/resources/envsubst/update_files
new file mode 100644
index 0000000000..754bb55432
--- /dev/null
+++ b/kubernetes/a1policymanagement/resources/envsubst/update_files
@@ -0,0 +1,27 @@
+#!/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.
+*/}}
+
+if [ "$1" == "y" ] && [ "$3" == "..data" ]; then
+ echo "$(date) | INFO | Configmap has been reloaded"
+ cd /config-input
+ for file in $(ls -1); do
+ if [ "$file" -nt "/config/$file" ]; then
+ echo "$(date) | INFO | Templating /config/$file"
+ envsubst <$file >/config/$file
+ fi
+ done
+fi