[Unit]
Description=Login to default iSCSI targets
Documentation=man:iscsiadm(8) man:iscsid(8)
Wants=network-online.target remote-fs-pre.target
After=network-online.target iscsid.service
Before=remote-fs-pre.target
DefaultDependencies=no
Conflicts=shutdown.target
Before=shutdown.target
# Must have some pre-defined targets to login to
ConditionDirectoryNotEmpty=|/etc/iscsi/nodes
# or have a session to use via iscsid
ConditionDirectoryNotEmpty=|/sys/class/iscsi_session

[Service]
Type=oneshot
RemainAfterExit=true
# iscsiadm --login will return 21 if no nodes are configured,
# and 15 if a session is alread logged in (which we do not
# consider an error)
SuccessExitStatus=15 21
# Note: iscsid will be socket activated by iscsiadm
ExecStart=/sbin/iscsiadm -m node --loginall=automatic
ExecStart=/lib/open-iscsi/activate-storage.sh
ExecStop=/lib/open-iscsi/umountiscsi.sh
ExecStop=/bin/sync
ExecStop=/lib/open-iscsi/logout-all.sh

[Install]
WantedBy=sysinit.target
Alias=iscsi.service