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 BASE=${BASE:-'/var/opt/opnfv'}
   6 IMAGES=${IMAGES:-"$BASE/images"}
   7 LIB=${LIB:-"$BASE/lib"}
   8 VALID_CMDS="undercloud overcloud opendaylight debug-stack mock-detached -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"
  27   echo -e "                                     user    Optional: Defaults to 'stack'"
  28   echo -e "                                     command Optional: Defaults to none"
  29   echo -e ""
  30   echo -e "   opendaylight                      Connect to OpenDaylight Karaf console"
  31   echo -e ""
  32   echo -e "   overcloud  [ node [ command ] ]   Connect to an Overcloud node and optionally execute a command"
  33   echo -e "                                     node    Required: in format controller|compute<number>.  Example: controller0"
  34   echo -e "                                     command Optional: Defaults to none"
  35   echo -e ""
  36   echo -e "   debug-stack                       Print parsed deployment failures to stdout"
  37   echo -e ""
  38   echo -e "   mock-detached on | off            Add firewall rules to the jump host to mock a detached deployment\n"
  39 }
  40
  41 ##translates the command line argument
  42 ##params: $@ the entire command line is passed
  43 ##usage: parse_cmd_line() "$@"
  44 parse_cmdline() {
  45   local match
  46
  47   match=($(resolve_cmd $1 $VALID_CMDS))
  48   if [ ${#match[*]} -gt 1 ]; then
  49     echo "$1 is ambiguous, possible matches: ${match[*]}" >&2
  50     exit 1
  51   elif [ ${#match[*]} -lt 1 ]; then
  52     echo "$1 is not a recognized command.  Use -h to see acceptable list" >&2
  53     exit 1
  54   else
  55     match=$(echo $match | tr -d ' ')
  56   fi
  57
  58   case "$match" in
  59         -h|--help)
  60                 display_usage
  61                 exit 0
  62             ;;
  63         undercloud)
  64                 if [ -z "$2" ]; then
  65                   # connect as stack by default
  66                   undercloud_connect stack
  67                 elif [ -z "$3" ]; then
  68                   undercloud_connect "$2"
  69                 else
  70                   undercloud_connect "$2" "$3"
  71                 fi
  72                 exit 0
  73             ;;
  74         overcloud)
  75                 if [ -z "$2" ]; then
  76                   overcloud_connect
  77                 elif [ -z "$3" ]; then
  78                   overcloud_connect "$2"
  79                 else
  80                   overcloud_connect "$2" "$3"
  81                 fi
  82                 exit 0
  83             ;;
  84         opendaylight)
  85                 opendaylight_connect
  86                 exit 0
  87             ;;
  88         debug-stack)
  89                 undercloud_connect stack "$(typeset -f debug_stack); debug_stack"
  90                 exit 0
  91             ;;
  92         mock-detached)
  93                 if [ "$2" == "on" ]; then
  94                     echo "Ensuring we can talk to gerrit.opnfv.org"
  95                     iptables -A OUTPUT -p tcp -d gerrit.opnfv.org --dport 443 -j ACCEPT
  96                     echo "Blocking output http (80) traffic"
  97                     iptables -A OUTPUT -p tcp --dport 80 -j REJECT
  98                     iptables -A FORWARD -p tcp --dport 80 -j REJECT
  99                     echo "Blocking output https (443) traffic"
 100                     iptables -A OUTPUT -p tcp --dport 443 -j REJECT
 101                     iptables -A FORWARD -p tcp --dport 443 -j REJECT
 102                     echo "Blocking output dns (53) traffic"
 103                     iptables -A FORWARD -p tcp --dport 53 -j REJECT
 104                 elif [ "$2" == "off" ]; then
 105                     echo "Cleaning gerrit.opnfv.org specific rule"
 106                     iptables -D OUTPUT -p tcp -d gerrit.opnfv.org --dport 443 -j ACCEPT
 107                     echo "Allowing output http (80) traffic"
 108                     iptables -D OUTPUT -p tcp --dport 80 -j REJECT
 109                     iptables -D FORWARD -p tcp --dport 80 -j REJECT
 110                     echo "Allowing output https (443) traffic"
 111                     iptables -D OUTPUT -p tcp --dport 443 -j REJECT
 112                     iptables -D FORWARD -p tcp --dport 443 -j REJECT
 113                     echo "Allowing output dns (53) traffic"
 114                     iptables -D OUTPUT -p tcp --dport 53 -j REJECT
 115                     iptables -D FORWARD -p tcp --dport 53 -j REJECT
 116                 else
 117                     display_usage
 118                 fi
 119                 exit 0
 120             ;;
 121         *)
 122                 echo -e "\n\nThis script is used to interact with Apex deployments\n\n"
 123                 echo "Use -h to display help"
 124                 exit 1
 125             ;;
 126   esac
 127 }
 128
 129
 130 main() {
 131   parse_cmdline "$@"
 132 }
 133
 134 main "$@"