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16_Docker_Network (#16)
* began work on 16_docker_network * added 16_docker_network * Updated config * Finished work on 16_docker_network_python * Router cleanup * better documented the config.json * Enabled udp. * addressed comments
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‎examples/16_docker_network_python/config/config.json

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{
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// docker_enabled must be true in order for networking to work. If you forget it,
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// your assignment should fail to build.
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"docker_enabled" : true,
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"autograding" : {
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"work_to_details" : [ "**/*.csv", "**/*.txt" ]
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},
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// Each testcase creates a new, unique set of docker containers and networks.
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"testcases" : [
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// *************** TEST CASES *****************
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{
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"title" : "Ping Pong",
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"containers" : [
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{
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// Setting container_name allows you to later refer to the container by this handle
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// (e.g. when specifying outgoing connections). By default containers are named
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// container0, container1, container2, etc.
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"container_name" : "server",
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"commands" : ["python3 server.py server"],
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//outgoing_connections list the containers that this container is allowed to network to.
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"outgoing_connections" : ["client"]
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// You can specify a docker image here, and if it is built on submitty, this container
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// will use it. At the moment, this field defaults to ubuntu:custom if unset -- the default
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// submitty image.
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//container_image : <image_name>
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},
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{
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"container_name" : "client",
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// It can be important to ensure your container's start in the correct order.
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// In this example, we want the server to start before the client, so we add a sleep command.
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"commands" : ["sleep 1", "python3 client.py client 0"],
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"outgoing_connections" : ["server"]
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},
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{
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// At the moment, a router should always be specified, which relays student messages.
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// The router should have the unique name "router."
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"container_name" : "router",
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"commands" : ["python3 router.py"]
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}
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],
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"points" : 5,
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"validation": [
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{
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"method" : "diff",
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//output files are stored in a directory that matches the container_name specified above.
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"actual_file" : "server/STDOUT.txt",
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"expected_file" : "expected_server_output_0.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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},
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{
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"method" : "diff",
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"actual_file" : "client/STDOUT_1.txt",
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"expected_file" : "expected_client_output_0.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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}
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]
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},
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{
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"title" : "Ping Pong, Ping Pong",
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"containers" : [
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{
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"container_name" : "server",
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"commands" : ["python3 server.py server"], //string or array of strings.
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"outgoing_connections" : ["client"]
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},
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{
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"container_name" : "client",
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"commands" : ["sleep 1", "python3 client.py client 1"],
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"outgoing_connections" : ["server"]
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},
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{
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"container_name" : "router",
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"commands" : ["python3 router.py"]
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}
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],
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"points" : 5,
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"validation": [
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{
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"method" : "diff",
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"actual_file" : "server/STDOUT.txt",
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"expected_file" : "expected_server_output_1.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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},
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{
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"method" : "diff",
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"actual_file" : "client/STDOUT_1.txt",
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"expected_file" : "expected_client_output_1.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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}
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]
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},
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{
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"title" : "Not Ping",
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"containers" : [
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{
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"container_name" : "server",
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"commands" : ["python3 server.py server"], //string or array of strings.
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"outgoing_connections" : ["client"]
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},
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{
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"container_name" : "client",
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"commands" : ["sleep 1", "python3 client.py client 2"],
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"outgoing_connections" : ["server"]
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},
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{
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"container_name" : "router",
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"commands" : ["python3 router.py"]
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}
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],
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"points" : 5,
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"validation": [
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{
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"method" : "diff",
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"actual_file" : "server/STDOUT.txt",
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"expected_file" : "expected_server_output_2.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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},
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{
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"method" : "diff",
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"actual_file" : "client/STDOUT_1.txt",
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"expected_file" : "expected_client_output_2.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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}
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]
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},
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{
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"title" : "Not Ping, Ping, Ping",
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"containers" : [
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{
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"container_name" : "server",
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"commands" : ["python3 server.py server"], //string or array of strings.
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"outgoing_connections" : ["client"]
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},
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{
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"container_name" : "client",
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"commands" : ["sleep 1", "python3 client.py client 3"],
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"outgoing_connections" : ["server"]
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},
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{
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"container_name" : "router",
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"commands" : ["python3 router.py"]
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}
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],
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"points" : 5,
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"validation": [
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{
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"method" : "diff",
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"actual_file" : "server/STDOUT.txt",
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"expected_file" : "expected_server_output_3.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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},
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{
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"method" : "diff",
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"actual_file" : "client/STDOUT_1.txt",
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"expected_file" : "expected_client_output_3.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 0.5
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}
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]
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},
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{
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"title" : "UDP Test",
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"extra_credit" : true,
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"containers" : [
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{
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"container_name" : "server",
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"commands" : ["python3 server.py server udp_enabled"], //string or array of strings.
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"outgoing_connections" : ["client"]
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},
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{
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"container_name" : "client",
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"commands" : ["sleep 1", "python3 client.py client 4 udp_enabled"],
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"outgoing_connections" : ["server"]
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},
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{
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"container_name" : "router",
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"commands" : ["python3 router.py"]
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}
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],
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"points" : 5,
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"validation": [
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{
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"method" : "diff",
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"actual_file" : "client/STDOUT_1.txt",
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"expected_file" : "expected_client_output_4.txt",
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"failure_message" : "ERROR: Your code did not match the expected output.",
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"show_message" : "on_failure",
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"deduction" : 1.0
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}
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]
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}
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]
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}

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