ci/util.sh

   1 #!/usr/bin/env bash
   2 # Utility script used to interact with a deployment
   3 # @author Tim Rozet (trozet@redhat.com)
   4
   5 CONFIG=${CONFIG:-'/var/opt/opnfv'}
   6 RESOURCES=${RESOURCES:-"$CONFIG/images"}
   7 LIB=${LIB:-"$CONFIG/lib"}
   8 VALID_CMDS="undercloud overcloud debug-stack -h --help"
   9
  10 source $LIB/utility-functions.sh
  11
  12 resolve_cmd() {
  13   local given=$1
  14   shift
  15   local list=($*)
  16   local inv=(${list[*]##${given}*})
  17   local OIFS=$IFS; IFS='|'; local pat="${inv[*]}"; IFS=$OIFS
  18   shopt -s extglob
  19   echo "${list[*]##+($pat)}"
  20   shopt -u extglob
  21 }
  22
  23 display_usage() {
  24   echo -e "Usage:\n$0 subcommand [ arguments ]\n"
  25   echo -e "Arguments:\n"
  26   echo -e "   undercloud [ user [ command ] ]   Connect to Undercloud VM as user and optionally execute a command\n"
  27   echo -e "                                     user    Optional: Defaults to 'stack'\n"
  28   echo -e "                                     command Optional: Defaults to none\n"
  29   echo -e ""
  30   echo -e "   overcloud  [ node [ command ] ]   Connect to an Overcloud node and optionally execute a command\n"
  31   echo -e "                                     node    Required: in format controller|compute<number>.  Example: controller0\n"
  32   echo -e "                                     command Optional: Defaults to none\n"
  33   echo -e ""
  34   echo -e "   debug-stack                       Print parsed deployment failures to stdout \n"
  35   echo -e ""
  36   echo -e "   mock-detached on | off            Add firewall rules to the jump host to mock a detached deployment \n"
  37 }
  38
  39 ##translates the command line argument
  40 ##params: $@ the entire command line is passed
  41 ##usage: parse_cmd_line() "$@"
  42 parse_cmdline() {
  43   local match
  44
  45   match=($(resolve_cmd $1 $VALID_CMDS))
  46   if [ ${#match[*]} -gt 1 ]; then
  47     echo "$1 is ambiguous, possible matches: ${match[*]}" >&2
  48     exit 1
  49   elif [ ${#match[*]} -lt 1 ]; then
  50     echo "$1 is not a recognized command.  Use -h to see acceptable list" >&2
  51     exit 1
  52   else
  53     match=$(echo $match | tr -d ' ')
  54   fi
  55
  56   case "$match" in
  57         -h|--help)
  58                 display_usage
  59                 exit 0
  60             ;;
  61         undercloud)
  62                 if [ -z "$2" ]; then
  63                   # connect as stack by default
  64                   undercloud_connect stack
  65                 elif [ -z "$3" ]; then
  66                   undercloud_connect "$2"
  67                 else
  68                   undercloud_connect "$2" "$3"
  69                 fi
  70                 exit 0
  71             ;;
  72         overcloud)
  73                 if [ -z "$2" ]; then
  74                   overcloud_connect
  75                 elif [ -z "$3" ]; then
  76                   overcloud_connect "$2"
  77                 else
  78                   overcloud_connect "$2" "$3"
  79                 fi
  80                 exit 0
  81             ;;
  82         debug-stack)
  83                 undercloud_connect stack "$(typeset -f debug_stack); debug_stack"
  84                 exit 0
  85             ;;
  86         mock-detached)
  87                 if [ "$2" == "on" ]; then
  88                     echo "Blocking output http and https traffic"
  89                     iptables -A OUTPUT -p tcp --dport 80 -j REJECT
  90                     iptables -A OUTPUT -p tcp --dport 443 -j REJECT
  91                 elif [ "$2" == "off" ]; then
  92                     echo "Allowing output http and https traffic"
  93                     iptables -D OUTPUT -p tcp --dport 80 -j REJECT
  94                     iptables -D OUTPUT -p tcp --dport 443 -j REJECT
  95                 else
  96                     display_usage
  97                 fi
  98                 exit 0
  99             ;;
 100         *)
 101                 echo -e "\n\nThis script is used to interact with Apex deployments\n\n"
 102                 echo "Use -h to display help"
 103                 exit 1
 104             ;;
 105   esac
 106 }
 107
 108
 109 main() {
 110   parse_cmdline "$@"
 111 }
 112
 113 main "$@"