check_ok b Wants c.service
systemctl stop a c
+ echo "*** test service.d/ top level drop-in"
+ create_services a b
+ check_ko a ExecCondition "/bin/echo a"
+ check_ko b ExecCondition "/bin/echo b"
+ mkdir -p /usr/lib/systemd/system/service.d
+ cat >/usr/lib/systemd/system/service.d/override.conf <<EOF
+[Service]
+ExecCondition=/bin/echo %n
+EOF
+ check_ok a ExecCondition "/bin/echo a"
+ check_ok b ExecCondition "/bin/echo b"
+ rm -rf /usr/lib/systemd/system/service.d
+
clear_services a b c
}
create_services foo bar@ yup@
+ # Declare some deps to check if the body was loaded
+ cat >>/etc/systemd/system/bar@.service <<EOF
+[Unit]
+After=bar-template-after.device
+EOF
+
+ cat >>/etc/systemd/system/yup@.service <<EOF
+[Unit]
+After=yup-template-after.device
+EOF
+
ln -s /etc/systemd/system/bar@.service /etc/systemd/system/foo.service.wants/bar@1.service
check_ok foo Wants bar@1.service
- clear_services foo bar@ yup@
+ echo "*** test bar-alias@.service→bar@.service, but instance symlinks point to yup@.service ***"
+ ln -s bar@.service /etc/systemd/system/bar-alias@.service
+ ln -s bar@1.service /etc/systemd/system/bar-alias@1.service
+ ln -s yup@.service /etc/systemd/system/bar-alias@2.service
+ ln -s yup@3.service /etc/systemd/system/bar-alias@3.service
+
+ # create some dropin deps
+ mkdir -p /etc/systemd/system/bar@{,0,1,2,3}.service.requires/
+ mkdir -p /etc/systemd/system/yup@{,0,1,2,3}.service.requires/
+ mkdir -p /etc/systemd/system/bar-alias@{,0,1,2,3}.service.requires/
+
+ ln -s ../bar-template-requires.device /etc/systemd/system/bar@.service.requires/
+ ln -s ../bar-0-requires.device /etc/systemd/system/bar@0.service.requires/
+ ln -s ../bar-1-requires.device /etc/systemd/system/bar@1.service.requires/
+ ln -s ../bar-2-requires.device /etc/systemd/system/bar@2.service.requires/
+ ln -s ../bar-3-requires.device /etc/systemd/system/bar@3.service.requires/
+
+ ln -s ../yup-template-requires.device /etc/systemd/system/yup@.service.requires/
+ ln -s ../yup-0-requires.device /etc/systemd/system/yup@0.service.requires/
+ ln -s ../yup-1-requires.device /etc/systemd/system/yup@1.service.requires/
+ ln -s ../yup-2-requires.device /etc/systemd/system/yup@2.service.requires/
+ ln -s ../yup-3-requires.device /etc/systemd/system/yup@3.service.requires/
+
+ ln -s ../bar-alias-template-requires.device /etc/systemd/system/bar-alias@.service.requires/
+ ln -s ../bar-alias-0-requires.device /etc/systemd/system/bar-alias@0.service.requires/
+ ln -s ../bar-alias-1-requires.device /etc/systemd/system/bar-alias@1.service.requires/
+ ln -s ../bar-alias-2-requires.device /etc/systemd/system/bar-alias@2.service.requires/
+ ln -s ../bar-alias-3-requires.device /etc/systemd/system/bar-alias@3.service.requires/
+
+ systemctl daemon-reload
+
+ echo '*** bar@0 is aliased by bar-alias@0 ***'
+ systemctl show -p Names,Requires bar@0
+ systemctl show -p Names,Requires bar-alias@0
+ check_ok bar@0 Names bar@0
+ check_ok bar@0 Names bar-alias@0
+
+ check_ok bar@0 After bar-template-after.device
+
+ check_ok bar@0 Requires bar-0-requires.device
+ check_ok bar@0 Requires bar-alias-0-requires.device
+ check_ok bar@0 Requires bar-template-requires.device
+ check_ok bar@0 Requires bar-alias-template-requires.device
+ check_ko bar@0 Requires yup-template-requires.device
+
+ check_ok bar-alias@0 After bar-template-after.device
+
+ check_ok bar-alias@0 Requires bar-0-requires.device
+ check_ok bar-alias@0 Requires bar-alias-0-requires.device
+ check_ok bar-alias@0 Requires bar-template-requires.device
+ check_ok bar-alias@0 Requires bar-alias-template-requires.device
+ check_ko bar-alias@0 Requires yup-template-requires.device
+ check_ko bar-alias@0 Requires yup-0-requires.device
+
+ echo '*** bar@1 is aliased by bar-alias@1 ***'
+ systemctl show -p Names,Requires bar@1
+ systemctl show -p Names,Requires bar-alias@1
+ check_ok bar@1 Names bar@1
+ check_ok bar@1 Names bar-alias@1
+
+ check_ok bar@1 After bar-template-after.device
+
+ check_ok bar@1 Requires bar-1-requires.device
+ check_ok bar@1 Requires bar-alias-1-requires.device
+ check_ok bar@1 Requires bar-template-requires.device
+ # See https://github.com/systemd/systemd/pull/13119#discussion_r308145418
+ check_ok bar@1 Requires bar-alias-template-requires.device
+ check_ko bar@1 Requires yup-template-requires.device
+ check_ko bar@1 Requires yup-1-requires.device
+
+ check_ok bar-alias@1 After bar-template-after.device
+
+ check_ok bar-alias@1 Requires bar-1-requires.device
+ check_ok bar-alias@1 Requires bar-alias-1-requires.device
+ check_ok bar-alias@1 Requires bar-template-requires.device
+ check_ok bar-alias@1 Requires bar-alias-template-requires.device
+ check_ko bar-alias@1 Requires yup-template-requires.device
+ check_ko bar-alias@1 Requires yup-1-requires.device
+
+ echo '*** bar-alias@2 aliases yup@2, bar@2 is independent ***'
+ systemctl show -p Names,Requires bar@2
+ systemctl show -p Names,Requires bar-alias@2
+ check_ok bar@2 Names bar@2
+ check_ko bar@2 Names bar-alias@2
+
+ check_ok bar@2 After bar-template-after.device
+
+ check_ok bar@2 Requires bar-2-requires.device
+ check_ko bar@2 Requires bar-alias-2-requires.device
+ check_ok bar@2 Requires bar-template-requires.device
+ check_ko bar@2 Requires bar-alias-template-requires.device
+ check_ko bar@2 Requires yup-template-requires.device
+ check_ko bar@2 Requires yup-2-requires.device
+
+ check_ko bar-alias@2 After bar-template-after.device
+
+ check_ko bar-alias@2 Requires bar-2-requires.device
+ check_ok bar-alias@2 Requires bar-alias-2-requires.device
+ check_ko bar-alias@2 Requires bar-template-requires.device
+ check_ok bar-alias@2 Requires bar-alias-template-requires.device
+ check_ok bar-alias@2 Requires yup-template-requires.device
+ check_ok bar-alias@2 Requires yup-2-requires.device
+
+ echo '*** bar-alias@3 aliases yup@3, bar@3 is independent ***'
+ systemctl show -p Names,Requires bar@3
+ systemctl show -p Names,Requires bar-alias@3
+ check_ok bar@3 Names bar@3
+ check_ko bar@3 Names bar-alias@3
+
+ check_ok bar@3 After bar-template-after.device
+
+ check_ok bar@3 Requires bar-3-requires.device
+ check_ko bar@3 Requires bar-alias-3-requires.device
+ check_ok bar@3 Requires bar-template-requires.device
+ check_ko bar@3 Requires bar-alias-template-requires.device
+ check_ko bar@3 Requires yup-template-requires.device
+ check_ko bar@3 Requires yup-3-requires.device
+
+ check_ko bar-alias@3 After bar-template-after.device
+
+ check_ko bar-alias@3 Requires bar-3-requires.device
+ check_ok bar-alias@3 Requires bar-alias-3-requires.device
+ check_ko bar-alias@3 Requires bar-template-requires.device
+ check_ok bar-alias@3 Requires bar-alias-template-requires.device
+ check_ok bar-alias@3 Requires yup-template-requires.device
+ check_ok bar-alias@3 Requires yup-3-requires.device
+
+ clear_services foo {bar,yup,bar-alias}@{,1,2,3}
}
test_alias_dropins () {
rm /etc/systemd/system/b1.service
clear_services a b
- # A weird behavior: the dependencies for 'a' may vary. It can be
- # changed by loading an alias...
- #
- # [1] 'a1' is loaded and then "renamed" into 'a'. 'a1' is therefore
- # part of the names set so all its specific dropins are loaded.
- #
- # [2] 'a' is already loaded. 'a1' is simply only merged into 'a' so
- # none of its dropins are loaded ('y' is missing from the deps).
+ # Check that dependencies don't vary.
echo "*** test 2"
create_services a x y
mkdir -p /etc/systemd/system/a1.service.wants/
check_ok a1 Wants y.service
systemctl start a
check_ok a1 Wants x.service # see [2]
- check_ko a1 Wants y.service
+ check_ok a1 Wants y.service
systemctl stop a x y
rm /etc/systemd/system/a1.service
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