display_usage() {
echo -e "Usage:\n$0 subcommand [ arguments ]\n"
echo -e "Arguments:\n"
- echo -e " undercloud [ user [ command ] ] Connect to Undercloud VM as user and optionally execute a command\n"
- echo -e " user Optional: Defaults to 'stack'\n"
- echo -e " command Optional: Defaults to none\n"
+ echo -e " undercloud [ user [ command ] ] Connect to Undercloud VM as user and optionally execute a command"
+ echo -e " user Optional: Defaults to 'stack'"
+ echo -e " command Optional: Defaults to none"
echo -e ""
- echo -e " opendaylight Connect to OpenDaylight Karaf console\n"
+ echo -e " opendaylight Connect to OpenDaylight Karaf console"
echo -e ""
- echo -e " overcloud [ node [ command ] ] Connect to an Overcloud node and optionally execute a command\n"
- echo -e " node Required: in format controller|compute<number>. Example: controller0\n"
- echo -e " command Optional: Defaults to none\n"
+ echo -e " overcloud [ node [ command ] ] Connect to an Overcloud node and optionally execute a command"
+ echo -e " node Required: in format controller|compute<number>. Example: controller0"
+ echo -e " command Optional: Defaults to none"
echo -e ""
- echo -e " debug-stack Print parsed deployment failures to stdout \n"
+ echo -e " debug-stack Print parsed deployment failures to stdout"
echo -e ""
- echo -e " mock-detached on | off Add firewall rules to the jump host to mock a detached deployment \n"
+ echo -e " mock-detached on | off Add firewall rules to the jump host to mock a detached deployment\n"
}
##translates the command line argument