There is an error in the binaries path
Jun 05 13:24:08 r14 (gwlbtun)[8378]: aws-gwlbtun.service: Failed to locate executable /usr/bin/gwlbtun: No such file or directory Jun 05 13:24:08 r14 (gwlbtun)[8378]: aws-gwlbtun.service: Failed at step EXEC spawning /usr/bin/gwlbtun: No such file or directory Jun 05 13:24:08 r14 systemd[1]: aws-gwlbtun.service: Main process exited, code=exited, status=203/EXEC Jun 05 13:24:08 r14 systemd[1]: aws-gwlbtun.service: Failed with result 'exit-code'.
check:
vyos@r14# sudo whereis gwlbtun gwlbtun: /usr/sbin/gwlbtun [edit] vyos@r14#