(RHEL-5956) install: don't translate unit instances to paths when reenabling them #306
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For unit instances install_info_discover() returns path to the template, which then generates confusing errors when passed to do_unit_file_enable(): ~# build/systemctl --root=/tmp/systemctl-test.N9ysbz reenable templ1@two.service Unit name: templ1@two.service; p: /etc/systemd/system/templ1@.service Removed "/tmp/systemctl-test.N9ysbz/etc/systemd/system/services.target.wants/templ1@two.service". Failed to reenable templ1@.service, destination unit services.target is a non-template unit. This can also be seen with a different reproducer using getty@.service and a simple bind mount to / - there's no error this time, but it tries to create a symlink for the default instance (from DefaultInstance=tty1), which is also incorrect: ~# SYSTEMD_LOG_LEVEL=debug systemctl --root /mnt/bindroot/ reenable getty@test.service Symlink /mnt/bindroot/etc/systemd/system/getty.target.wants/getty@tty1.service → /usr/lib/systemd/system/getty@.service already exists Follow-up to: 29a7c59 Resolves upstream issue #24740 (cherry picked from commit fe6e0cf) Resolves: RHEL-5956
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For unit instances install_info_discover() returns path to the template, which then generates confusing errors when passed to do_unit_file_enable():
~# build/systemctl --root=/tmp/systemctl-test.N9ysbz reenable templ1@two.service Unit name: templ1@two.service; p: /etc/systemd/system/templ1@.service Removed "/tmp/systemctl-test.N9ysbz/etc/systemd/system/services.target.wants/templ1@two.service". Failed to reenable templ1@.service, destination unit services.target is a non-template unit.
This can also be seen with a different reproducer using getty@.service and a simple bind mount to / - there's no error this time, but it tries to create a symlink for the default instance (from DefaultInstance=tty1), which is also incorrect:
~# SYSTEMD_LOG_LEVEL=debug systemctl --root /mnt/bindroot/ reenable getty@test.service Symlink /mnt/bindroot/etc/systemd/system/getty.target.wants/getty@tty1.service → /usr/lib/systemd/system/getty@.service already exists
Follow-up to: 29a7c59
Resolves upstream issue #24740
(cherry picked from commit fe6e0cf)
Resolves: RHEL-5956