Armadilloフォーラム

armadillo:~# cat /etc/swupdate_preserve_files
### Files listed here will be copied over when rootfs is updated
### You can freely add or remove files from the list, removed
### entries will not be added back as long as the below line is
### kept intact. Do not remove or change!
PRESERVE_FILES_VERSION 2
 
# file can be prefixed with POST to be copied after rootfs is
# extracted, e.g.
#POST /boot
# would preserve the installed kernel without rebuilding a custom
# image if uncommented (destination is removed before copy)
 
# v1 list: base files, swupdate, ssh and network config
/etc/atmark
/etc/fstab
/etc/motd
/etc/conf.d/overlayfs
/etc/swupdate_preserve_files
 
/etc/hwrevision
/etc/swupdate.cfg
/etc/swupdate.pem
/etc/swupdate.aes-key
/etc/runlevels/default/swupdate-hawkbit
/etc/conf.d/swupdate-hawkbit
/etc/runlevels/default/swupdate-url
/etc/conf.d/swupdate-url
/etc/swupdate.watch
 
/etc/runlevels/default/sshd
/etc/ssh
/root/.ssh
/home/atmark/.ssh
 
/etc/hostname
/etc/network
/etc/resolv.conf
/etc/NetworkManager/system-connections
 
# v2 list: dtb symlink, ca-certificates, local.d
/boot/armadillo.dtb
/usr/local/share/ca-certificates
/etc/local.d
/etc/runlevels/default/local
/boot/armadillo_iotg_g4-at-dtweb.dtb
/boot/armadillo_iotg_g4-at-dtweb.dtb

atmark@atde9:~/mkswu$ cat update-dtb/kernel_update_plain.desc
# We expose `--install-if different` here in two different ways for
# demonstration purpose (either using the switch or setting the variable)
# Anything below the variable being set will have the switch automatically
# set unless they specify --install-if higher manually
# Note that if a component is installed in both modes, the swu generation
# will fail.
 
 
# armadillo.dtb link send 
swdesc_files --version extra_os.kernel 5.10.82-1 --dest /boot \
	armadillo.dtb armadillo_iotg_g4-at-dtweb.dtb
 
# add the kernel to files to be preserved on OS update
swdesc_command --version extra_os.preserve_dtb 1 \
        'echo /boot/armadillo_iotg_g4-at-dtweb.dtb >> /etc/swupdate_preserve_files'
 
atmark@atde9:~/mkswu$ cat for-moxa-uport1130/kernel_firmware_update.desc
# We expose `--install-if different` here in two different ways for
# demonstration purpose (either using the switch or setting the variable)
# Anything below the variable being set will have the switch automatically
# set unless they specify --install-if higher manually
# Note that if a component is installed in both modes, the swu generation
# will fail.
 
 
swdesc_files --version extra_os.kernel 5.10.82-1 \
	--install-if different --dest /boot \
	"Image"
 
swdesc_command "apk add linux-firmware-moxa" --version extra_os.firmware-moxa 1
 
install_if=different
swdesc_command --version extra_os.kernel 5.10.82-1 \
        'grep -qE "^POST /boot" /etc/swupdate_preserve_files || echo -e "POST /boot\nPOST /lib/modules" >> /etc/swupdate_preserve_files'