rootfs: delete more systemd files #302
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Apparently there was a typo in that file name - the actual name is: systemd-tmpfiles-clean.timer systemd-tmpfiles-clean.timer will be deleted in a future commit. Signed-off-by: Dan Mihai <[email protected]>
Delete systemd *.timer files, in addition to *.service and *.socket. Signed-off-by: Dan Mihai <[email protected]>
Delete: - systemd-tmpfiles-clean.timer - systemd-tmpfiles-clean.service - systemd-tmpfiles-setup-dev.service - systemd-tmpfiles-setup-dev-early.service - systemd-tmpfiles systemd-tmpfiles-setup.service was already deleted. Signed-off-by: Dan Mihai <[email protected]>
Delete *.path files, in addition to *.service, *.socket, and *.timer. Signed-off-by: Dan Mihai <[email protected]>
Delete: - systemd-ask-password-console.path - systemd-ask-password-console.service - systemd-ask-password-wall.path - systemd-ask-password-wall.service - systemd-tty-ask-password-agent Passwords are not used on Kata Guest VMs. Signed-off-by: Dan Mihai <[email protected]>
Delete systemd binaries that have the same name as unit files that are being deleted. The following binaries get deleted after this change: - systemd-journald - systemd-random-seed - systemd-timesyncd - systemd-update-utmp Signed-off-by: Dan Mihai <[email protected]>
Delete: - [email protected] - systemd-pcrfs-root.service - systemd-pcrlock-firmware-code.service - systemd-pcrlock-firmware-config.service - systemd-pcrlock-file-system.service - systemd-pcrlock-machine-id.service - systemd-pcrlock-make-policy.service - systemd-pcrlock-secureboot-authority.service - systemd-pcrlock-secureboot-policy.service - systemd-pcrmachine.service - systemd-pcrphase.service - systemd-pcrphase-initrd.service - systemd-pcrphase-sysinit.service - systemd-pcrextend.socket - [email protected] - systemd-pcrextend PCRs are not used on the Guest VMs. Signed-off-by: Dan Mihai <[email protected]>
Delete: - systemd-journald-audit.socket - systemd-journal-catalog-update.service - systemd-journal-flush.service - [email protected] - [email protected] - journalctl Other journal files were already deleted. Signed-off-by: Dan Mihai <[email protected]>
Delete blk-availability.service and the blkdeactivate binary. They are not needed on the Guest VMs. Signed-off-by: Dan Mihai <[email protected]>
Not needed on a Kata Guest VM. Signed-off-by: Dan Mihai <[email protected]>
Deleted files: - systemd-logind.service - systemd-logind Not needed on the Guest VM. Signed-off-by: Dan Mihai <[email protected]>
Not needed on Guest VMs. Deleting this service disables modprobe@efi_pstore.service too. Signed-off-by: Dan Mihai <[email protected]>
Deleted files: - systemd-sysupdate.service - systemd-sysupdate.timer - systemd-sysupdate-reboot.timer - systemd-sysupdate-reboot.service - systemd-sysupdate Guest VMs are not being updated this way. Signed-off-by: Dan Mihai <[email protected]>
Delete: - systemd-network-generator.service - systemd-network-generator Generating network configuration based on kernel command line arguments is currently not supported for Guest VMs. Signed-off-by: Dan Mihai <[email protected]>
Deleted files: - systemd-tpm2-setup.service - systemd-tpm2-setup-early.service - systemd-tpm2-setup TPM is not used on Guest VMs. Signed-off-by: Dan Mihai <[email protected]>
Delete *.mount files in addition to other systemd files. Signed-off-by: Dan Mihai <[email protected]>
There are no userspace filesystems on the Guest VMs, so no need to mount the FUSE control filesystem. Note that the FUSE protocol used by virtio-fs uses a server on the Host, and doesn't depend on the FUSE control filesystem on the Guest. Without sys-fs-fuse-connections.mount, [email protected] gets disabled too. Signed-off-by: Dan Mihai <[email protected]>
This mount was not functional due to missing CONFIG_CONFIGFS_FS in the Guest kernel. Deleting sys-kernel-config.mount also disables [email protected]. Signed-off-by: Dan Mihai <[email protected]>
Delete: - systemd-update-utmp-runlevel.service - systemd-update-utmp in addition to systemd-update-utmp.service that was already deleted before this commit. systemd-update-utmp-runlevel.service depends on /var/log/wtmp. However, systemd-tmpfiles-setup.service was already deleted, so /var/log/wtmp was not present. Signed-off-by: Dan Mihai <[email protected]>
Deleted files: - systemd-vconsole-setup.service - systemd-vconsole-setup The Guest VM doesn't use virtual consoles. Signed-off-by: Dan Mihai <[email protected]>
danmihai1
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ms-mahuber
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Jan 29, 2025
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For AKS-CC, after these changes:
For AKS-Kata, after these changes: