diff options
| -rwxr-xr-x | scripts/wol-f3s | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/scripts/wol-f3s b/scripts/wol-f3s index 12a4ed5..49b92c8 100755 --- a/scripts/wol-f3s +++ b/scripts/wol-f3s @@ -38,6 +38,13 @@ PI1_IP="192.168.1.126" PI2_IP="192.168.1.127" PI3_IP="192.168.1.128" +# Shelly Plug M Gen 3 controlling the rack fans (HTTP RPC API). +# It is powered on when waking all hosts and powered off when shutting all +# hosts down. The plug uses digest auth (user "admin"); the password is read +# from ~/.shelly_plug if that file exists. +SHELLY_IP="192.168.1.28" +SHELLY_PASS_FILE="${HOME}/.shelly_plug" + # SSH user SSH_USER="paul" @@ -57,6 +64,29 @@ wake() { wol -i "$BROADCAST" "$mac" } +# shelly_set turns the rack-fan Shelly plug on or off. +# $1 — "true" to power on, "false" to power off +shelly_set() { + local on=$1 + local label="on" + [[ "$on" == "false" ]] && label="off" + + local auth=() + if [[ -r "$SHELLY_PASS_FILE" ]]; then + local pass + pass="$(head -n 1 "$SHELLY_PASS_FILE" | tr -d '\r\n')" + [[ -n "$pass" ]] && auth=(--digest -u "admin:$pass") + fi + + echo "Turning rack-fan Shelly plug $label ($SHELLY_IP)..." + if curl -s --max-time 5 "${auth[@]}" \ + "http://${SHELLY_IP}/rpc/Switch.Set?id=0&on=${on}" >/dev/null; then + echo " ✓ Shelly plug switched $label" + else + echo " ✗ Failed to reach Shelly plug at $SHELLY_IP" + fi +} + # umount_nfs_mounts tries to umount all currently mounted NFS filesystems on # this local machine (earth). It reads /proc/mounts to find active nfs/nfs4 # mounts, attempts to umount each one, and returns 1 if any mount could not @@ -128,6 +158,8 @@ case "$ACTION" in wake "f3" "$F3_MAC" ;; all|"") + # Power on the rack fans before booting the hosts. + shelly_set "true" wake "f0" "$F0_MAC" wake "f1" "$F1_MAC" wake "f2" "$F2_MAC" @@ -185,6 +217,8 @@ case "$ACTION" in shutdown_host "pi1" "$PI1_IP" shutdown_host "pi2" "$PI2_IP" shutdown_host "pi3" "$PI3_IP" + # Power off the rack fans once all hosts are shutting down. + shelly_set "false" echo "" echo "✓ Shutdown commands sent to all machines." exit 0 |