confluent based image

[dmaap/kafka11aaf.git] / src / main / docker / include / etc / confluent / docker / ensure

diff --git a/src/main/docker/include/etc/confluent/docker/ensure b/src/main/docker/include/etc/confluent/docker/ensure
new file mode 100644 (file)
index 0000000..4bc99f3
--- /dev/null
+++ b/src/main/docker/include/etc/confluent/docker/ensure
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#
+# Copyright 2016 Confluent Inc.
+#
+# 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.
+
+. /etc/confluent/docker/bash-config
+
+export KAFKA_DATA_DIRS=${KAFKA_DATA_DIRS:-"/var/lib/kafka/data"}
+echo "===> Check if $KAFKA_DATA_DIRS is writable ..."
+dub path "$KAFKA_DATA_DIRS" writable
+
+echo "===> Check if Zookeeper is healthy ..."
+cub zk-ready "$KAFKA_ZOOKEEPER_CONNECT" "${KAFKA_CUB_ZK_TIMEOUT:-40}"