From 49680fa16f7e21836bd5fe4ec766d123d985ca75 Mon Sep 17 00:00:00 2001
From: Taku Fukushima <f.tac.mac@gmail.com>
Date: Wed, 22 Jul 2015 13:04:47 +0900
Subject: [PATCH] Add a script to start Kuryr

This patch adds scripts/run_server.py to launch Kuryr with Fask's
development server. etc/kuryr.json is also introduced as the JSON spec
file for the remote driver. scripts/run_kuryr.sh manages them and starts
Kuryr appropriately as the following command:

  $ ./scripts/run_kuryr.sh

Change-Id: Ie16a085dbf8fbb7dfdfaca009017ff7223cf1880
Signed-off-by: Taku Fukushima <f.tac.mac@gmail.com>
---
 etc/kuryr.json        |  4 ++++
 scripts/run_kuryr.sh  | 35 +++++++++++++++++++++++++++++++++++
 scripts/run_server.py | 20 ++++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 etc/kuryr.json
 create mode 100755 scripts/run_kuryr.sh
 create mode 100755 scripts/run_server.py

diff --git a/etc/kuryr.json b/etc/kuryr.json
new file mode 100644
index 00000000..f2fc2f53
--- /dev/null
+++ b/etc/kuryr.json
@@ -0,0 +1,4 @@
+{
+    "Name": "kuryr",
+    "Addr": "http://127.0.0.1:2377"
+}
diff --git a/scripts/run_kuryr.sh b/scripts/run_kuryr.sh
new file mode 100755
index 00000000..ab682cb1
--- /dev/null
+++ b/scripts/run_kuryr.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+#
+# 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.
+
+KURYR_HOME=${KURYR_HOME:-.}
+KURYR_JSON_FILENAME=kuryr.json
+KURYR_DEFAULT_JSON=${KURYR_HOME}/etc/${KURYR_JSON_FILENAME}
+# See libnetwork's plugin discovery mechanism:
+#   https://github.com/docker/docker/blob/c4d45b6a29a91f2fb5d7a51ac36572f2a9b295c6/docs/extend/plugin_api.md#plugin-discovery
+KURYR_JSON_DIR=${KURYR_JSON_DIR:-/usr/lib/docker/plugins/kuryr}
+KURYR_JSON=${KURYR_JSON_DIR}/${KURYR_JSON_FILENAME}
+
+if [[ ! -d "${KURYR_JSON_DIR}" ]]; then
+    echo -n "${KURYR_JSON_DIR} directory is missing. Creating it... "
+    sudo mkdir -p ${KURYR_JSON_DIR}
+    echo "Done"
+fi
+
+if [[ ! -f "${KURYR_JSON}" ]]; then
+    echo -n "${KURYR_JSON} is missing. Copyting the default one... "
+    sudo cp ${KURYR_DEFAULT_JSON} ${KURYR_JSON}
+    echo "Done"
+fi
+
+PYTHONPATH=${KURYR_HOME} python ${KURYR_HOME}/scripts/run_server.py
diff --git a/scripts/run_server.py b/scripts/run_server.py
new file mode 100755
index 00000000..f1b1ed18
--- /dev/null
+++ b/scripts/run_server.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+#
+# 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 kuryr import app
+
+
+if __name__ == '__main__':
+    app.debug = True
+    app.run("0.0.0.0", port=2377)