modules.d/35network-legacy/parse-team.sh

   1 #!/bin/sh
   2 #
   3 # Format:
   4 #       team=<teammaster>:<teamslaves>
   5 #
   6 #       teamslaves is a comma-separated list of physical (ethernet) interfaces
   7 #
   8
   9 parseteam() {
  10     local v=${1}:
  11     set --
  12     while [ -n "$v" ]; do
  13         set -- "$@" "${v%%:*}"
  14         v=${v#*:}
  15     done
  16
  17     case $# in
  18     2)  teammaster=$1; teamslaves=$(str_replace "$2" "," " ") ;;
  19     *)  die "team= requires two parameters" ;;
  20     esac
  21     return 0
  22 }
  23
  24 for team in $(getargs team); do
  25     [ "$team" = "team" ] && continue
  26
  27     unset teammaster
  28     unset teamslaves
  29
  30     parseteam "$team" || continue
  31
  32     echo "teammaster=$teammaster" > /tmp/team.${teammaster}.info
  33     echo "teamslaves=\"$teamslaves\"" >> /tmp/team.${teammaster}.info
  34
  35     if ! [ -e /etc/teamd/${teammaster}.conf ]; then
  36         warn "Team master $teammaster specified, but no /etc/teamd/$teammaster.conf present. Using activebackup."
  37         mkdir -p /etc/teamd
  38         printf -- "%s" '{"runner": {"name": "activebackup"}, "link_watch": {"name": "ethtool"}}' > "/etc/teamd/${teammaster}.conf"
  39     fi
  40 done
  41