I have an addon, ember-cashay, that takes a little longer than most to install. It pulls in a heavy-weight dependency (graphql) and does a few other above-and-beyond things. When I try to install it in Twiddle, it takes a while to load ("ember-cashay is still building...") and then eventually errors out with the following output:
Could not start watchman; falling back to NodeWatcher for file system events.
Visit http://ember-cli.com/user-guide/#watchman for more info.
Killed
Could not start watchman; falling back to NodeWatcher for file system events.
Visit http://ember-cli.com/user-guide/#watchman for more info.
DEPRECATION: EmberApp.concatFiles() is deprecated. Please use the `broccoli-concat` module directly.
DEPRECATION: EmberApp.concatFiles() is deprecated. Please use the `broccoli-concat` module directly.
Built project successfully. Stored in "dist/".
Why?
Amazon ECS has a stop timeout that issues SIGKILL after a certain period of time.
Without access to the ECS container myself, I can't be 100%; but if I had to take a shot in the dark, i'd say this is what's happening:
docker container started, build-addon.sh starts
ember install ember-cashay is executed
during the npm install phase, ECS times out and sends SIGKILL
"Killed" is recorded in ember.log which is receiving all output
the build-addon script gracefully records the non-zero exit code and moves on to ember build
since the addon install never completed, it is ignored—ember build completes successfully
'Built project successfully. Stored in "dist/"' is recorded in ember.log
the build-addon script moves on to upload.js
upload.js notes the non-zero exit code from the install and the zero exit code from the build
because both exit codes must be zero, upload.js finishes with "build_error" status
What to do about it?
My guess is that bumping the timeout for ECS to something higher (5m?) would make this go away.
I believe this can be done by setting the ECS_CONTAINER_STOP_TIMEOUT environment variable to 5m in the Advanced -> Environment section of the ECS container settings.
What happened?
I have an addon, ember-cashay, that takes a little longer than most to install. It pulls in a heavy-weight dependency (graphql) and does a few other above-and-beyond things. When I try to install it in Twiddle, it takes a while to load ("ember-cashay is still building...") and then eventually errors out with the following output:
Why?
Amazon ECS has a stop timeout that issues SIGKILL after a certain period of time.
Without access to the ECS container myself, I can't be 100%; but if I had to take a shot in the dark, i'd say this is what's happening:
build-addon.shstartsember install ember-cashayis executedember buildupload.jsWhat to do about it?
My guess is that bumping the timeout for ECS to something higher (5m?) would make this go away.
I believe this can be done by setting the
ECS_CONTAINER_STOP_TIMEOUTenvironment variable to5min the Advanced -> Environment section of the ECS container settings.