#cloud-config

ssh_import_id: [smoser]

sm_misc:
 - &enable_rc_local_message |
   f=/usr/local/bin/rc-local-message
   [ -f "$f" ] || cat > "$f" <<"EOF"
   #!/bin/sh
   me="${0##*/}"
   marker="/$me.mark"
   set -f
   set_consoles() {
      local cmdline="" tok=""
      CONSOLES=""
      read cmdline </proc/cmdline
      for tok in $cmdline; do
         [ "${tok#console=}" = "$tok" ] && continue
         tok=${tok#console=}
         tok=${tok#/dev}
         tok=${tok%%,*}
         CONSOLES="$CONSOLES /dev/$tok"
      done
      CONSOLES=${CONSOLES# }
      [ -z "$CONSOLES" ] && CONSOLES="/dev/console"
   }
   set_consoles

   msg() {
     local c="" now=""
     now="$(date -R)"
     echo "[stdout] $now" "$@"
     for c in ${CONSOLES} "/var/log/$me.log"; do
        echo "[$c] $now" "$@" >> "$c"
     done
   }
   cat /proc/uptime > "/run/$me"
   if [ ! -f "$marker" ]; then
      echo "0" > "$marker"
   fi
   read num < $marker
   num=$(($num+1))
   echo $num > "$marker"
   msg ====== successfull boot $num =======
   EOF
   chmod 755 "$f"
   # make rc.local run it for us
   if ! grep -q "$f" /etc/rc.local; then
     sed -i '${/^exit 0$/d}' /etc/rc.local
     echo $f >> /etc/rc.local
   fi

bootcmd:
 - [sh, -c, *enable_rc_local_message ]