6209e25ee2
DCP: Move pool location to code_ocean.yml
2021-11-01 17:13:12 +01:00
7bb2ef8588
DCP: Forward data before matching stdout termination
2021-11-01 17:13:12 +01:00
dfdec92c6e
Use ping option only for DCP WebSocket
...
* The Faye::WebSocket library will "buffer" some output of the connection and emit the `on :message` events in the order of the messages. However, when a ping is sent while the connection has already been closed, it will emit the `on :close` event immediately and drop all other messages (in that "buffer"). This is problematic for very short running executions that generate a long output (as this will be cut off without a proper exit message sent by Poseidon).
2021-11-01 17:13:11 +01:00
570809bfe9
Allow whitespace for JSON exit
2021-11-01 17:13:11 +01:00
4f1a7cde27
Add null strategy for runners
...
* This is the default strategy used when the runner management is disabled. It might be replaced with a generic Docker strategy in the future (without pooling). For now, it allows normal "operation" of CodeOcean without any runner management. However, as no runner system is configured, no command can be executed.
2021-11-01 17:13:10 +01:00
01ec9343cf
Remove usage of DockerClient
2021-11-01 17:13:10 +01:00
20064b0715
DockerClient: Cleanup usage of config
2021-11-01 17:13:10 +01:00
b13a3b084d
Use new available_images routes from DCP
2021-11-01 17:13:10 +01:00
2551ea709b
Remove 'previous' DockerContainerPool implementation
2021-11-01 17:13:09 +01:00
9d833e37b3
Use Net::HTTP::Persistent for requests to Poseidon
2021-11-01 17:13:09 +01:00
ada438b230
Add release and pool_size methods to DCP
2021-11-01 17:13:07 +01:00
6d1b388e3c
Reorder methods in strategy classes
2021-11-01 17:13:07 +01:00
e33af5760d
Delegate initialization to Runner::Strategy
2021-11-01 17:13:07 +01:00
2b98905acb
Remove usage of DockerClient from execution_environments_controller.rb
2021-11-01 17:13:07 +01:00
0db6f20933
Move MemoryLimit to Execution Environment
2021-11-01 17:13:06 +01:00
87c5302336
Switch logging to milliseconds and add more details
...
* By design, most logging happens in an `ensure` block. This ensures that no return value is modified unexpectedly.
2021-11-01 17:13:06 +01:00
e272fcd19c
Add more comments and error logging to connection.rb
2021-11-01 17:13:04 +01:00
e95ad5e26c
Add @!attribute comments to connection.rb
2021-11-01 17:13:04 +01:00
2ad4eb7625
DCP: Escape command for RegEx
2021-11-01 17:13:04 +01:00
68c8f1dbdf
DCP: Set sticky bit for folder and secure delete
2021-11-01 17:13:04 +01:00
04c896c7de
DCP: Listen for Python exit handler
2021-11-01 17:13:03 +01:00
c7ddbd676c
Do not forward custom exit handlers to frontend
2021-11-01 17:13:03 +01:00
50b62b5703
Move flush_buffers method in Runner::Connection
2021-11-01 17:13:03 +01:00
696cd6a236
Poseidon: Clean workspace between executions
2021-11-01 17:13:03 +01:00
a6a477e361
Move error handling to else branch in execute_command
2021-11-01 17:13:03 +01:00
06ef4430f5
Change exposed_ports to array
2021-11-01 17:13:02 +01:00
345860c779
Adapt output buffering to Poseidon and DCP
...
* Refactor flushing of messages
* Introduce two separate buffers for stdout and stderr
2021-11-01 17:13:00 +01:00
1891cdd69c
Add check whether buffer is empty
2021-11-01 17:13:00 +01:00
58e923abd8
Add custom websocket header to strategy class
2021-11-01 17:12:59 +01:00
08f36a0a7a
Destroy runner at management in case of errors
2021-11-01 17:12:59 +01:00
788f6dba20
Specify TLS certificate for Faye::WebSocket::Client
2021-11-01 17:12:59 +01:00
a074a5cb0d
Add buffering to output received from runner
2021-11-01 17:12:58 +01:00
3240ea7076
Forward input as raw_event to runner
...
* Also, rename #send to #send_data in order to prevent debugging issues in RubyMine
2021-11-01 17:12:58 +01:00
0f92526494
Remove outdated output callback from Runner::Connection
2021-11-01 17:12:58 +01:00
cc98dc2229
Split WebSocket event in multiple lines before processing
2021-11-01 17:12:58 +01:00
b51a45e9b1
Add token header option for requests to Poseidon
2021-11-01 17:12:57 +01:00
44395b7792
Add ca file option for requests to Poseidon
2021-11-01 17:12:56 +01:00
09b672eb08
DCP strategy: Use stdout for most test results
2021-11-01 17:12:56 +01:00
6c5a5226b8
Preserve locale during Runner::Connections
2021-11-01 17:12:56 +01:00
325720bd3b
Improve documentation in Runner::Connection
2021-11-01 17:12:56 +01:00
13c378b980
Remove concurrent ruby gem no longer needed
2021-11-01 17:12:55 +01:00
fd9e243064
Disable DCP if other strategy class is chosen
2021-11-01 17:12:54 +01:00
30603cb7ab
Generalize method and constant names for runner management
2021-11-01 17:12:53 +01:00
e752df1b3c
Move EventMachine initialization to Runner::EventLoop
2021-11-01 17:12:53 +01:00
9e2cff7558
Attach connection errors to socket
...
Raising the errors would crash the current thread. As this thread
contains the Eventmachine, that would influence other connections
as well. Attaching the errors to the connection and reading them
after the connection was closed ensures that the thread stays
alive while handling the errors in the main thread of the current
request.
2021-11-01 17:12:53 +01:00
c7369366d5
Ensure that only one EventMachine is running
2021-11-01 17:12:52 +01:00
5cc180d0e9
Fix rubocop, I18n, cleanup rebase
2021-11-01 17:12:52 +01:00
2dff81a510
Attach duration information to the exception object
2021-11-01 17:12:52 +01:00
36578a2817
Ensure to save Testrun even when an error occurs
2021-11-01 17:12:52 +01:00
f98a8b9e7a
Resolve error handling todos in dcp strategy
2021-11-01 17:12:52 +01:00
