ignition-mount.service

[Unit]
Description=Ignition (mount)
Documentation=https://github.com/coreos/ignition
ConditionPathExists=/etc/initrd-release
DefaultDependencies=false
Before=ignition-complete.target

# Stage order: fetch-offline [-> fetch] [-> kargs] -> disks -> mount -> files.
# We need to make sure the partitions and filesystems are set up before
# mounting. This is also guaranteed through After=initrd-root-fs.target but
# just to be explicit.
After=ignition-disks.service
Before=ignition-files.service

# Make sure ExecStop= runs before we switch root
Before=initrd-switch-root.target

OnFailure=emergency.target
OnFailureJobMode=isolate

# Make sure the final /sysroot is ready first, since we're mounting under there
Requires=initrd-root-fs.target
After=initrd-root-fs.target

# Make sure root filesystem is remounted read-write if needed
After=ignition-remount-sysroot.service

# Flatcar:
Requires=initrd-setup-root.service
After=initrd-setup-root.service
Requires=ignition-setup.service
After=ignition-setup.service

[Service]
Type=oneshot
RemainAfterExit=yes
EnvironmentFile=/run/ignition.env
# Flatcar: Unmount any OEM mount in case the Ignition config has one defined
ExecStartPre=/bin/bash -c 'if ! mount | grep -m 1 /sysroot/oem | grep tmpfs; then umount /sysroot/oem || true; fi'
ExecStartPre=/bin/bash -c 'if mount | grep -m 1 /sysroot/var; then umount /sysroot/var || true; fi'
ExecStart=/usr/bin/ignition --root=/sysroot --platform=${PLATFORM_ID} --stage=mount --log-to-stdout
ExecStop=/usr/bin/ignition --root=/sysroot --platform=${PLATFORM_ID} --stage=umount --log-to-stdout