Your Name
45 lines
1.3 KiB
Bash
45 lines
1.3 KiB
Bash
#!/bin/bash
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# Copyright 2021 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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[ -z "${inplace_gbmc_upgrade-}" ] || exit
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# SC doesn't know another file depends on this variable
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# shellcheck disable=SC2034
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GBMC_UPGRADE_IMG=/run/initramfs/bmc-image
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gbmc_upgrade_internal() {
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local version
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version="$(gbmc_upgrade_fetch)" || return
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echo "IMG Version: $version" >&2
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local active_version
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active_version="$(inplace-gbmc-version.sh)" || return
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echo "Active Version: $active_version" >&2
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if [[ "$version" == "$active_version" ]]; then
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echo 'Version already active' >&2
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return 0
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fi
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echo 'Verifying image' >&2
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systemctl start inplace-gbmc-verify || return
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echo 'Rebooting to perform update' >&2
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reboot || return
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# Ensure that we don't "complete" the netboot process until
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# after the update completes
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exit 0
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}
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inplace_gbmc_upgrade=1
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