| William A. Kennington III | d230e86 | 2022-05-09 15:24:22 -0700 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # Copyright 2022 Google LLC |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | |
| 16 | [ -n "${gbmc_psu_hardreset-}" ] && return |
| 17 | |
| 18 | gbmc_psu_hardreset_needed= |
| 19 | |
| 20 | gbmc_psu_hardreset_hook() { |
| 21 | # We don't always need a powercycle, allow skipping |
| 22 | if [ -z "${gbmc_psu_hardreset_needed-}" ]; then |
| 23 | echo "Skipping tray powercycle" >&2 |
| 24 | return 0 |
| 25 | fi |
| 26 | |
| 27 | echo "Powercycling" >&2 |
| 28 | systemctl start gbmc-psu-hardreset.target || return |
| 29 | |
| 30 | # Ensure that we don't continue the DHCP process while waiting for the |
| 31 | # powercycle. |
| 32 | exit 0 |
| 33 | } |
| 34 | |
| 35 | GBMC_BR_DHCP_HOOKS+=(gbmc_psu_hardreset_hook) |
| 36 | |
| 37 | gbmc_psu_hardreset=1 |