38 lines
1.1 KiB
Bash
38 lines
1.1 KiB
Bash
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#!/bin/bash
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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[ -n "${gbmc_psu_hardreset-}" ] && return
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gbmc_psu_hardreset_needed=
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gbmc_psu_hardreset_hook() {
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# We don't always need a powercycle, allow skipping
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if [ -z "${gbmc_psu_hardreset_needed-}" ]; then
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echo "Skipping tray powercycle" >&2
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return 0
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fi
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echo "Powercycling" >&2
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systemctl start gbmc-psu-hardreset.target || return
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# Ensure that we don't continue the DHCP process while waiting for the
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# powercycle.
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exit 0
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}
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GBMC_BR_DHCP_HOOKS+=(gbmc_psu_hardreset_hook)
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gbmc_psu_hardreset=1
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