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2021-12-21set-hostname: work around race conditionMax Krummenacher
This service sets the hostname on boot to the machine name amended by the serial number unless /etc/hostname already exists. systemd does also set a hostname, if none is available it uses 'localhost' and creates an empty /etc/hostname. This two mechanism have a race condition so that systemd might run before set-hostname was able to create /etc/hostname. Likely only seens a recent systemd update. Fix that by changing the conditions for executing set-hostname to run when there is no or an empty /etc/hostname file. Related-to: ELB-4277 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-03-19hostname: generate a uniqe hostname on bootLuka Pivk
This will generate a hostname based on machine name and serial number. (E.g. colibri-imx7-031111777) If serial number is not found it will say "no-serial-number" in host name. If machine is not supported hostname will include "unsupported-device" string. If /dev/device-tree does not exist it will say "recovery-mode" as it assumes its in recovery mode of Toradex Easy Installer To prevent openembedded from creating /etc/hostname file add hostname_pn-base-files = "" to configration Related-to: TEI-100, ELB-1322 Signed-off-by: Luka Pivk <luka.pivk@toradex.com>