qrkourier commented 1 year ago

ZET normally runs as non-root user "ziti" and so this will never succeed under normal circumstances:

sed creates a temporary file in /etc to facilitate an in-place substitution in /etc/resolv.conf
sed replaces /etc/resolv.conf

May 03 18:41:06 localhost.localdomain ziti-edge-tunnel[2343]: sed: couldn't open temporary file /etc/sedLZZv37: Permission denied
May 03 18:41:06 localhost.localdomain ziti-edge-tunnel[2343]: (2343)[        0.107]   ERROR ziti-edge-tunnel:utils.c:31 run_command_va() cmd{sed -z -i 's/nameserver/nameserver 100.64.0.2\nnameserver/' /etc/resolv.conf} failed: 1024/2/No such file or directory

sabedevops commented 1 year ago

674 adds a helpful message to inform the user it doesn't have permissions to manipulate the file, and to either run the binary as root or manually configure their system. Is that sufficient to close this issue?

qrkourier commented 1 year ago

Sounds like it.

openziti / ziti-tunnel-sdk-c

ZET shouldn't try to munge root's files #642

674 adds a helpful message to inform the user it doesn't have permissions to manipulate the file, and to either run the binary as root or manually configure their system. Is that sufficient to close this issue?