vendor files

vendor/k8s.io/kubernetes/examples/cluster-dns/images/backend/Dockerfile

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+# Copyright 2016 The Kubernetes 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 python:2.7-slim
+
+COPY . /dns-backend
+WORKDIR /dns-backend
+
+CMD ["python", "server.py"]

vendor/k8s.io/kubernetes/examples/cluster-dns/images/backend/Makefile

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+# Copyright 2016 The Kubernetes 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.
+
+TAG = v1
+PREFIX = gcr.io/google_containers
+IMAGE = example-dns-backend
+
+all: push
+
+image:
+	docker build --pull -t $(PREFIX)/$(IMAGE):$(TAG) .
+
+push: image
+	gcloud docker -- push $(PREFIX)/$(IMAGE)
+
+clean:

vendor/k8s.io/kubernetes/examples/cluster-dns/images/backend/server.py

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+#!/usr/bin/env python
+
+# Copyright 2015 The Kubernetes 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 BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
+
+PORT_NUMBER = 8000
+
+# This class will handles any incoming request.
+class HTTPHandler(BaseHTTPRequestHandler):
+  # Handler for the GET requests
+  def do_GET(self):
+    self.send_response(200)
+    self.send_header('Content-type','text/html')
+    self.end_headers()
+    self.wfile.write("Hello World!")
+
+try:
+  # Create a web server and define the handler to manage the incoming request.
+  server = HTTPServer(('', PORT_NUMBER), HTTPHandler)
+  print 'Started httpserver on port ' , PORT_NUMBER
+  server.serve_forever()
+except KeyboardInterrupt:
+  print '^C received, shutting down the web server'
+  server.socket.close()

vendor/k8s.io/kubernetes/examples/cluster-dns/images/frontend/Dockerfile

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+# Copyright 2016 The Kubernetes 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 python:2.7-slim
+
+RUN pip install requests
+
+COPY . /dns-frontend
+WORKDIR /dns-frontend
+
+CMD ["python", "client.py"]

vendor/k8s.io/kubernetes/examples/cluster-dns/images/frontend/Makefile

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+# Copyright 2016 The Kubernetes 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.
+
+TAG = v1
+PREFIX = gcr.io/google_containers
+IMAGE = example-dns-frontend
+
+all: push
+
+image:
+	docker build --pull -t $(PREFIX)/$(IMAGE):$(TAG) .
+
+push: image
+	gcloud docker -- push $(PREFIX)/$(IMAGE)
+
+clean:

vendor/k8s.io/kubernetes/examples/cluster-dns/images/frontend/client.py

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+#!/usr/bin/env python
+
+# Copyright 2015 The Kubernetes 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.
+
+import argparse
+import requests
+import socket
+
+from urlparse import urlparse
+
+
+def CheckServiceAddress(address):
+  hostname = urlparse(address).hostname
+  service_address = socket.gethostbyname(hostname)
+  print service_address
+
+
+def GetServerResponse(address):
+  print 'Send request to:', address
+  response = requests.get(address)
+  print response
+  print response.content
+
+
+def Main():
+  parser = argparse.ArgumentParser()
+  parser.add_argument('address')
+  args = parser.parse_args()
+  CheckServiceAddress(args.address)
+  GetServerResponse(args.address)
+
+
+if __name__ == "__main__":
+  Main()