mar0x
commented
2 years ago Hello, Please share complete unit.log.
Closed lacosteque closed 2 years ago
mar0x
commented
2 years ago Hello, Please share complete unit.log.
lacosteque
commented
2 years ago Hi The error did not happen again, if it does I will give you the full log. But at the moment I left docker and just deployed it on the server, maybe the errors were because of docker. At the moment Unit works without errors and does not crash.
lacosteque
commented
2 years ago Hi
My log is flooded with the following messages
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 68427 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 91709 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 166042 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 82073 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 187702 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 493825 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 84002 remove failed
2022/02/16 22:53:45 [warn] 350#350 port #0 for pid 393899 remove failedWhat is the problem? How do I fix it?
The unit itself works without errors.
Installed on a server paired with nginx without containers.
mar0x
commented
2 years ago Warnings are one of the symptoms. When isolated PID number reach prototype process host PID, the prototype crashed.
The workaround - disable PID isolation. The patch - attached gh633_proto_isolation.patch.gz.
lacosteque
commented
2 years ago Removed from the configuration.
"Isolation." {
{ "namespaces": {
{ "cgroup": true,
{ "credential": true,
{ "mount": true,
{ "network": false }
{ "uname": true
}
},now the log is full
2022/02/17 20:17:35 [info] 158027#158027 "newbon.ru" application started 294194 2022/02/17 20:17:51 [notice] 156992#156992 app process (isolated 158027) exited with code 0 2022/02/17 20:18:05 [info] 158063#158063 "newbon.ru" application started 2022/02/17 20:18:20 [notice] 156992#156992 app process (isolated 157957) exited with code 0 2022/02/17 20:18:43 [info] 158158#158158 "newbon.ru" application started 2022/02/17 20:18:54 [notice] 156990#156990 app process (isolated 158137) exited with code 0 2022/02/17 20:18:59 [notice] 156992#156992 app process (isolated 158063) exited with code 0 2022/02/17 20:19:11 [info] 158206#158206 "newbon.ru" application started 2022/02/17 20:19:26 [notice] 156992#156992 app process (isolated 158158) exited with code 0
Is it possible to install the patch, only when building the package or can it be installed on the installed application? Thank you!
mar0x
commented
2 years ago It is required to rebuild main Unit binary (unitd) to apply the patch.
lacosteque
commented
2 years ago It is required to rebuild main Unit binary (
unitd) to apply the patch.
it's sad )) Can a unit be used with this error? The fact that the log grows, I will survive.
Versions:
The test environment is running wordpress with nginx & nginx unit. The load on the host, create only search bots. There is no other traffic.
But I noticed that Unit crashes after some time and Nginx gives 504 Gateway Time-out.
Here is an example of morning log at the moment when Unit crashed.
The only thing that helps is to completely restart the containers via podman-compose up
unit.conf
New unit.log
nginx.log
Perhaps you need to configure the config more correctly? And of course I do not particularly like such a number of warnings and alert, I would like to see, only, info messages in logs :)
Thank you!