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Bump to latest OS Agent version to support Device Wipe (#1292)

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The latest version of OS Agent sets haos.wipe=1 as kernel argument to
trigger a device wipe. Let systemd pickup this kernel command line
argument and start haos-wipe.service.

This rather complex architecture allows to add other triggers in the
future, e.g. a button read in the boot loader.
This commit is contained in:
Stefan Agner 2021-03-31 23:43:26 +02:00 committed by GitHub
parent ef25289a6d
commit dde7f1d073
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2 changed files with 20 additions and 2 deletions
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4
buildroot-external/package/os-agent/os-agent.mk
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@ -1,10 +1,10 @@
################################################################################ ################################################################################
# #
# foo # Home Assistant OS Agent
# #
################################################################################ ################################################################################
OS_AGENT_VERSION = 7bff7f5cd223ad439b738cea513cb558a18155c9 OS_AGENT_VERSION = 8ce70291d410b2d32bac5057e1ada70e8c49bf12
OS_AGENT_SITE = $(call github,home-assistant,os-agent,$(OS_AGENT_VERSION)) OS_AGENT_SITE = $(call github,home-assistant,os-agent,$(OS_AGENT_VERSION))
OS_AGENT_LICENSE = Apache License 2.0 OS_AGENT_LICENSE = Apache License 2.0
OS_AGENT_LICENSE_FILES = LICENSE OS_AGENT_LICENSE_FILES = LICENSE

18
buildroot-external/rootfs-overlay/usr/lib/systemd/system/haos-wipe.service Normal file
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@ -0,0 +1,18 @@
[Unit]
Description=Home Assistant OS Device Wipe Service
DefaultDependencies=no
RefuseManualStart=true
RefuseManualStop=true
Wants=mnt-boot.mount
Requires=haos-agent.service
After=haos-agent.service mnt-boot.mount
Before=mnt-data.mount mnt-overlay.mount
ConditionKernelCommandLine=haos.wipe=1
[Service]
Type=oneshot
ExecStart=/usr/bin/busctl --verbose --timeout=1h call io.homeassistant.os /io/homeassistant/os/System io.homeassistant.os.System WipeDevice
ExecStartPost=/usr/bin/sed -i 's/\s*haos.wipe=1//g' /mnt/boot/cmdline.txt
[Install]
WantedBy=sysinit.target