On one of my AWS server I have manually started a detached Docker container running willnorris/imageproxy. With no warning, it seems to go down after a few days, for no apparent (external) reason. I checked the container logs and the syslog and found nothing.
How can I find out what goes wrong (this happens every time)?
This is how I start it:
ubuntu@local:~ $ ssh ubuntu@my_aws_box
ubuntu@aws_box:~ $ docker run -dp 8081:8080 willnorris/imageproxy -addr 0.0.0.0:8080
Typically, this is what I do when it seems to have crashed:
ubuntu@aws_box:~$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
de63701bbc82 willnorris/imageproxy "/app/imageproxy -ad…" 10 days ago Exited (2) 7 days ago frosty_shockley
ubuntu@aws_box:~$ docker logs de63701bbc82
imageproxy listening on 0.0.0.0:8080
2021/08/04 00:46:42 error copying response: write tcp 172.17.0.2:8080->172.17.0.1:38568: write: broken pipe
2021/08/04 00:46:42 error copying response: write tcp 172.17.0.2:8080->172.17.0.1:38572: write: broken pipe
2021/08/04 01:29:18 invalid request URL: malformed URL "/jars": too few path segments
2021/08/04 01:29:18 invalid request URL: malformed URL "/service/extdirect": must provide absolute remote URL
2021/08/04 11:09:49 invalid request URL: malformed URL "/jars": too few path segments
2021/08/04 11:09:49 invalid request URL: malformed URL "/service/extdirect": must provide absolute remote URL
2021/08/04 13:04:33 error copying response: write tcp 172.17.0.2:8080->172.17.0.1:41036: write: broken pipe
As you can see, the logs tell me nothing of the crash and the only real thing I have to go by is the exit status: Exited (2) 7 days ago .
