Are these redundant on bootup

Development
1

Hi,
I have a silly question regarding on /usr/libexec/vyos/init/vyos-router script on bootup. Are these lines redundant? Why we need them every bootup

# As VyOS does not execute commands that are not present in the CLI we call
# the script by hand to have a single source for the login banner and MOTD
${vyos_conf_scripts_dir}/system_console.py || log_failure_msg "could not reset serial console"
${vyos_conf_scripts_dir}/system_login_banner.py || log_failure_msg "could not reset motd and issue files"
${vyos_conf_scripts_dir}/system_option.py || log_failure_msg "could not reset system option files"
${vyos_conf_scripts_dir}/system_ip.py || log_failure_msg "could not reset system IPv4 options"
${vyos_conf_scripts_dir}/system_ipv6.py || log_failure_msg "could not reset system IPv6 options"
${vyos_conf_scripts_dir}/system_conntrack.py || log_failure_msg "could not reset conntrack subsystem"
${vyos_conf_scripts_dir}/container.py || log_failure_msg "could not reset container subsystem"

Thanks,

1 Like
2

Just like it is described in the comment - this is a simple way to configure components that may not exist in the configuration. They are redundant only in case corresponding config sections are presented in the config.boot.

3

Thank you for your explanation.