profile
viewpoint

Ask questionsintegration: "error reading the kernel parameter" errors during CI

Noticed that these errors are showing up in our CI;

time="2019-07-13T13:01:11.226286097Z" level=error msg="error reading the kernel parameter net.ipv4.neigh.default.gc_thresh3" error="open /proc/sys/net/ipv4/neigh/default/gc_thresh3: no such file or directory"
time="2019-07-13T13:01:11.226336974Z" level=error msg="error reading the kernel parameter net.ipv4.neigh.default.gc_thresh1" error="open /proc/sys/net/ipv4/neigh/default/gc_thresh1: no such file or directory"
time="2019-07-13T13:01:11.226383933Z" level=error msg="error reading the kernel parameter net.ipv4.neigh.default.gc_thresh2" error="open /proc/sys/net/ipv4/neigh/default/gc_thresh2: no such file or directory"
time="2019-07-13T13:01:11.401028844Z" level=error msg="error reading the kernel parameter net.ipv4.vs.expire_nodest_conn" error="open /proc/sys/net/ipv4/vs/expire_nodest_conn: no such file or directory"

Error is coming from libnetwork; https://github.com/moby/moby/blob/0e162d992394d9216f590176991d33ff48ef3389/vendor/github.com/docker/libnetwork/drivers/overlay/ostweaks_linux.go#L9-L13

https://github.com/moby/moby/blob/0e162d992394d9216f590176991d33ff48ef3389/vendor/github.com/docker/libnetwork/osl/kernel/knobs_linux.go#L28-L47

moby/moby

Answer questions arkodg

@thaJeztah I guess we could change these to Warn but the bigger question is why are these failing ? What is the linux version and distribution ?

useful!
source:https://uonfu.com/
Github User Rank List