From ed7623af2c968484cbc27b2413cc0db6578f9276 Mon Sep 17 00:00:00 2001
From: Volodymyr Babak <volodymyr.babak@gmail.com>
Date: Fri, 13 Jul 2018 18:19:58 +0300
Subject: [PATCH] Added cassandra upgrade docker image and kubernetes yaml file

---
 docker/cassandra-upgrade/Dockerfile | 24 ++++++++++++++++
 docker/cassandra-upgrade/Makefile   | 12 ++++++++
 docker/cassandra-upgrade/upgrade.sh | 28 +++++++++++++++++++
 docker/k8s/cassandra-upgrade.yaml   | 43 +++++++++++++++++++++++++++++
 4 files changed, 107 insertions(+)
 create mode 100644 docker/cassandra-upgrade/Dockerfile
 create mode 100644 docker/cassandra-upgrade/Makefile
 create mode 100755 docker/cassandra-upgrade/upgrade.sh
 create mode 100644 docker/k8s/cassandra-upgrade.yaml

diff --git a/docker/cassandra-upgrade/Dockerfile b/docker/cassandra-upgrade/Dockerfile
new file mode 100644
index 0000000000..312db0d4e3
--- /dev/null
+++ b/docker/cassandra-upgrade/Dockerfile
@@ -0,0 +1,24 @@
+#
+# Copyright © 2016-2018 The Thingsboard Authors
+#
+# 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.
+#
+
+FROM openjdk:8-jre
+
+ADD upgrade.sh /upgrade.sh
+ADD thingsboard.deb /thingsboard.deb
+
+RUN apt-get update \
+        && apt-get install -y nmap \
+        && chmod +x /upgrade.sh
diff --git a/docker/cassandra-upgrade/Makefile b/docker/cassandra-upgrade/Makefile
new file mode 100644
index 0000000000..f4c6825fc3
--- /dev/null
+++ b/docker/cassandra-upgrade/Makefile
@@ -0,0 +1,12 @@
+VERSION=2.0.3
+PROJECT=thingsboard
+APP=cassandra-upgrade
+
+build:
+	cp ../../application/target/thingsboard.deb .
+	docker build --pull -t ${PROJECT}/${APP}:${VERSION} -t ${PROJECT}/${APP}:latest .
+	rm thingsboard.deb
+
+push: build
+	docker push ${PROJECT}/${APP}:${VERSION}
+	docker push ${PROJECT}/${APP}:latest
diff --git a/docker/cassandra-upgrade/upgrade.sh b/docker/cassandra-upgrade/upgrade.sh
new file mode 100755
index 0000000000..dac49191b2
--- /dev/null
+++ b/docker/cassandra-upgrade/upgrade.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+#
+# Copyright © 2016-2018 The Thingsboard Authors
+#
+# 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.
+#
+
+
+dpkg -i /thingsboard.deb
+
+until nmap $CASSANDRA_HOST -p $CASSANDRA_PORT | grep "$CASSANDRA_PORT/tcp open"
+do
+  echo "Wait for cassandra db to start..."
+  sleep 10
+done
+
+echo "Upgrading 'Thingsboard' schema..."
+/usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=$UPGRADE_FROM_VERSION
diff --git a/docker/k8s/cassandra-upgrade.yaml b/docker/k8s/cassandra-upgrade.yaml
new file mode 100644
index 0000000000..881c5b8e51
--- /dev/null
+++ b/docker/k8s/cassandra-upgrade.yaml
@@ -0,0 +1,43 @@
+#
+# Copyright © 2016-2018 The Thingsboard Authors
+#
+# 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.
+#
+
+apiVersion: v1
+kind: Pod
+metadata:
+  name: cassandra-upgrade
+spec:
+  containers:
+  - name: cassandra-upgrade
+    imagePullPolicy: Always
+    image: thingsboard/cassandra-upgrade:2.0.3
+    env:
+    - name: ADD_DEMO_DATA
+      value: "true"
+    - name : CASSANDRA_HOST
+      value: "cassandra-headless"
+    - name : CASSANDRA_PORT
+      value: "9042"
+    - name : DATABASE_TYPE
+      value: "cassandra"
+    - name : CASSANDRA_URL
+      value: "cassandra-headless:9042"
+    - name : UPGRADE_FROM_VERSION
+      value: "1.4.0"
+    command:
+    - sh
+    - -c
+    - /upgrade.sh
+  restartPolicy: Never