#!/usr/bin/env bash # Utility script used to interact with a deployment # @author Tim Rozet (trozet@redhat.com) CONFIG=/var/opt/opnfv VALID_CMDS="undercloud debug-stack -h --help" source $CONFIG/utility-functions.sh resolve_cmd() { local given=$1 shift local list=($*) local inv=(${list[*]##${given}*}) local OIFS=$IFS; IFS='|'; local pat="${inv[*]}"; IFS=$OIFS shopt -s extglob echo "${list[*]##+($pat)}" shopt -u extglob } display_usage() { echo -e "Usage:\n$0 [arguments] \n" echo -e " undercloud <user> : Connect to Undercloud VM as <user>\n" echo -e " debug_stack : Print parsed deployment failures to stdout \n" } ##translates the command line argument ##params: $@ the entire command line is passed ##usage: parse_cmd_line() "$@" parse_cmdline() { local match match=($(resolve_cmd $1 $VALID_CMDS)) if [ ${#match[*]} -gt 1 ]; then echo "$1 is ambiguous, possible matches: ${match[*]}" >&2 exit 1 elif [ ${#match[*]} -lt 1 ]; then echo "$1 is not a recognized command. Use -h to see acceptable list" >&2 exit 1 else match=$(echo $match | tr -d ' ') fi case "$match" in -h|--help) display_usage exit 0 ;; undercloud) if [ -z "$2" ]; then # connect as stack by default undercloud_connect stack else undercloud_connect $2 fi exit 0 ;; debug-stack) undercloud_connect stack "$(typeset -f debug_stack); debug_stack" exit 0 ;; *) echo -e "\n\nThis script is used to interact with Apex deployments\n\n" echo "Use -h to display help" exit 1 ;; esac } main() { parse_cmdline "$@" } main "$@"