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6fec0fed10
Currently, if a unit file is enabled from outside of the search path,
and that unit has an alias, then the symlink ends up pointing outside of
the search path too. For example:
$ cat /tmp/a.service
[Service]
ExecStart=sleep infinity
[Install]
Alias=b.service
WantedBy=multi-user.target
$ systemctl enable /tmp/a.service
Created symlink /etc/systemd/system/a.service → /tmp/a.service.
Created symlink /etc/systemd/system/b.service → /tmp/a.service.
Created symlink /etc/systemd/system/multi-user.target.wants/a.service → /tmp/a.service.
This then means the alias is treated as a separate unit:
$ systemctl start a.service
$ sudo systemctl status a
● a.service
Loaded: loaded (/etc/systemd/system/a.service; enabled; preset: enabled)
Active: active (running) since Fri 2024-03-15 15:17:49 EDT; 9s ago
Main PID: 769593 (sleep)
Tasks: 1 (limit: 18898)
Memory: 220.0K
CPU: 5ms
CGroup: /system.slice/a.service
└─769593 sleep infinity
Mar 15 15:17:49 six systemd[1]: Started a.service.
$ sudo systemctl status b
○ b.service
Loaded: loaded (/etc/systemd/system/b.service; alias)
Active: inactive (dead)
To fix this, make sure the alias uses a target that is inside the search
path. Since the unit file itself is outside of the search path, a
symlink inside the search path will have been created already. Hence,
just point the alias symlink to that recently created symlink.
727 lines
32 KiB
Bash
727 lines
32 KiB
Bash
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -ex
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# Silence warning from running_in_chroot_or_offline()
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export SYSTEMD_IGNORE_CHROOT=1
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systemctl=${1:-systemctl}
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systemd_id128=${2:-systemd-id128}
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unset root
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cleanup() {
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[ -n "$root" ] && rm -rf "$root"
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}
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trap cleanup exit
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root=$(mktemp -d --tmpdir systemctl-test.XXXXXX)
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islink() {
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test -h "$1" || return 1
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test "$(readlink "$1")" = "$2" || return 2
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}
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: '-------enable nonexistent--------------------------------------'
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( ! "$systemctl" --root="$root" enable test1.service )
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: '-------basic enablement----------------------------------------'
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mkdir -p "$root/etc/systemd/system"
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cat >"$root/etc/systemd/system/test1.service" <<EOF
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[Install]
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WantedBy=default.target
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RequiredBy=special.target
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EOF
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"$systemctl" --root="$root" enable test1.service
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" reenable test1.service
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" disable test1.service
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test ! -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test ! -h "$root/etc/systemd/system/special.target.requires/test1.service"
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: '-------enable when link already exists-------------------------'
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# We don't read the symlink target, so it's OK for the symlink to point
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# to something else. We should just silently accept this.
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mkdir -p "$root/etc/systemd/system/default.target.wants"
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mkdir -p "$root/etc/systemd/system/special.target.requires"
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ln -s /usr/lib/systemd/system/test1.service "$root/etc/systemd/system/default.target.wants/test1.service"
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ln -s /usr/lib/systemd/system/test1.service "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" enable test1.service
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" reenable test1.service
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" disable test1.service
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test ! -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test ! -h "$root/etc/systemd/system/special.target.requires/test1.service"
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: '-------suffix guessing-----------------------------------------'
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"$systemctl" --root="$root" enable test1
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" reenable test1
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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"$systemctl" --root="$root" disable test1
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test ! -e "$root/etc/systemd/system/default.target.wants/test1.service"
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test ! -e "$root/etc/systemd/system/special.target.requires/test1.service"
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: '-------aliases-------------------------------------------------'
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cat >>"$root/etc/systemd/system/test1.service" <<EOF
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Alias=test1-goodalias.service
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Alias=test1@badalias.service
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Alias=test1-badalias.target
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Alias=test1-badalias.socket
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# we have a series of good, bad, and then good again
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Alias=test1-goodalias2.service
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EOF
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( ! "$systemctl" --root="$root" enable test1 )
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test -h "$root/etc/systemd/system/special.target.requires/test1.service"
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test ! -e "$root/etc/systemd/system/test1-goodalias.service"
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test -h "$root/etc/systemd/system/test1-goodalias.service"
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test ! -e "$root/etc/systemd/system/test1@badalias.service"
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test ! -e "$root/etc/systemd/system/test1-badalias.target"
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test ! -e "$root/etc/systemd/system/test1-badalias.socket"
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test -h "$root/etc/systemd/system/test1-goodalias2.service"
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: '-------aliases in reenable-------------------------------------'
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( ! "$systemctl" --root="$root" reenable test1 )
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test -h "$root/etc/systemd/system/default.target.wants/test1.service"
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test ! -e "$root/etc/systemd/system/test1-goodalias.service"
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test -h "$root/etc/systemd/system/test1-goodalias.service"
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test ! -e "$root/etc/systemd/system/test1@badalias.service"
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test ! -e "$root/etc/systemd/system/test1-badalias.target"
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test ! -e "$root/etc/systemd/system/test1-badalias.socket"
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"$systemctl" --root="$root" disable test1
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test ! -e "$root/etc/systemd/system/default.target.wants/test1.service"
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test ! -e "$root/etc/systemd/system/special.target.requires/test1.service"
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test ! -e "$root/etc/systemd/system/test1-goodalias.service"
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: '-------aliases when link already exists------------------------'
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cat >"$root/etc/systemd/system/test1a.service" <<EOF
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[Install]
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Alias=test1a-alias.service
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EOF
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ln -s /usr/lib/systemd/system/test1a.service "$root/etc/systemd/system/test1a-alias.service"
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"$systemctl" --root="$root" enable test1a.service
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test -h "$root/etc/systemd/system/test1a-alias.service"
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"$systemctl" --root="$root" disable test1a.service
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test ! -h "$root/etc/systemd/system/test1a-alias.service"
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: '-------also units----------------------------------------------'
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cat >"$root/etc/systemd/system/test2.socket" <<EOF
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[Install]
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WantedBy=sockets.target
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Also=test2.service
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EOF
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cat >"$root/etc/systemd/system/test2.service" <<EOF
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[Install]
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WantedBy=default.target
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Also=test2.socket
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EOF
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"$systemctl" --root="$root" reenable test2.service
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test -h "$root/etc/systemd/system/default.target.wants/test2.service"
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test -h "$root/etc/systemd/system/sockets.target.wants/test2.socket"
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"$systemctl" --root="$root" reenable test2.socket
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test -h "$root/etc/systemd/system/default.target.wants/test2.service"
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test -h "$root/etc/systemd/system/sockets.target.wants/test2.socket"
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"$systemctl" --root="$root" disable test2.socket
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test ! -e "$root/etc/systemd/system/default.target.wants/test2.service"
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test ! -e "$root/etc/systemd/system/sockets.target.wants/test2.socket"
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: '-------link----------------------------------------------------'
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# File doesn't exist yet
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test ! -e "$root/link1.path"
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( ! "$systemctl" --root="$root" link '/link1.path' )
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test ! -e "$root/etc/systemd/system/link1.path"
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cat >"$root/link1.path" <<EOF
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[Install]
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WantedBy=paths.target
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EOF
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"$systemctl" --root="$root" link '/link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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: '-------link already linked same path---------------------------'
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SYSTEMD_LOG_LEVEL=debug "$systemctl" --root="$root" link '/link1.path' # this passes
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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: '-------link already linked different path----------------------'
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mkdir "$root/subdir"
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cp "$root/link1.path" "$root/subdir/"
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( ! "$systemctl" --root="$root" link '/subdir/link1.path' )
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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: '-------link bad suffix-----------------------------------------'
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cp "$root/link1.path" "$root/subdir/link1.suffix"
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( ! "$systemctl" --root="$root" link '/subdir/link1.suffix' )
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test ! -e "$root/etc/systemd/system/link1.suffix"
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: '-------unlink by unit name-------------------------------------'
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"$systemctl" --root="$root" disable 'link1.path'
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test ! -e "$root/etc/systemd/system/link1.path"
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: '-------unlink by path------------------------------------------'
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"$systemctl" --root="$root" link '/link1.path'
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test -h "$root/etc/systemd/system/link1.path"
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"$systemctl" --root="$root" disable '/link1.path'
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test ! -e "$root/etc/systemd/system/link1.path"
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: '-------unlink by wrong path------------------------------------'
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"$systemctl" --root="$root" link '/link1.path'
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test -h "$root/etc/systemd/system/link1.path"
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"$systemctl" --root="$root" disable '/subdir/link1.path' # we only care about the name
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test ! -e "$root/etc/systemd/system/link1.path"
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: '-------link and enable-----------------------------------------'
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"$systemctl" --root="$root" enable '/link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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islink "$root/etc/systemd/system/paths.target.wants/link1.path" "/link1.path"
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: '-------enable already linked same path-------------------------'
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"$systemctl" --root="$root" enable '/link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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islink "$root/etc/systemd/system/paths.target.wants/link1.path" "/link1.path"
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: '-------enable already linked different path--------------------'
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( ! "$systemctl" --root="$root" enable '/subdir/link1.path' )
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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islink "$root/etc/systemd/system/paths.target.wants/link1.path" "/link1.path"
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: '-------enable bad suffix---------------------------------------'
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cp "$root/link1.path" "$root/subdir/link1.suffix"
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( ! "$systemctl" --root="$root" enable '/subdir/link1.suffix' )
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test ! -e "$root/etc/systemd/system/link1.suffix"
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test ! -e "$root/etc/systemd/system/paths.target.wants/link1.suffix"
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: '-------disable by unit name------------------------------------'
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"$systemctl" --root="$root" disable 'link1.path'
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test ! -e "$root/etc/systemd/system/link1.path"
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test ! -e "$root/etc/systemd/system/paths.target.wants/link1.path"
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: '-------disable by path-----------------------------------------'
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"$systemctl" --root="$root" enable '/link1.path'
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test -h "$root/etc/systemd/system/link1.path"
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test -h "$root/etc/systemd/system/paths.target.wants/link1.path"
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"$systemctl" --root="$root" disable '/link1.path'
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test ! -e "$root/etc/systemd/system/link1.path"
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test ! -e "$root/etc/systemd/system/paths.target.wants/link1.path"
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: '-------link and enable-----------------------------------------'
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"$systemctl" --root="$root" link '/link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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test ! -h "$root/etc/systemd/system/paths.target.wants/link1.path"
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"$systemctl" --root="$root" enable 'link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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islink "$root/etc/systemd/system/paths.target.wants/link1.path" "/link1.path"
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"$systemctl" --root="$root" reenable 'link1.path'
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islink "$root/etc/systemd/system/link1.path" "/link1.path"
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islink "$root/etc/systemd/system/paths.target.wants/link1.path" "/link1.path"
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: '-------link instance and enable--------------------------------'
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cat >"$root/link-instance@.service" <<EOF
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[Service]
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ExecStart=true
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[Install]
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WantedBy=services.target
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EOF
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"$systemctl" --root="$root" link '/link-instance@.service'
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islink "$root/etc/systemd/system/link-instance@.service" "/link-instance@.service"
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"$systemctl" --root="$root" enable 'link-instance@first.service'
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islink "$root/etc/systemd/system/link-instance@first.service" "/link-instance@.service"
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islink "$root/etc/systemd/system/services.target.wants/link-instance@first.service" "/link-instance@.service"
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SYSTEMD_LOG_LEVEL=debug "$systemctl" --root="$root" reenable 'link-instance@first.service'
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islink "$root/etc/systemd/system/link-instance@first.service" "/link-instance@.service"
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islink "$root/etc/systemd/system/services.target.wants/link-instance@first.service" "/link-instance@.service"
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"$systemctl" --root="$root" disable 'link-instance@first.service'
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test ! -h "$root/etc/systemd/system/link-instance@first.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/link-instance@first.service"
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: '-------manual link---------------------------------------------'
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cat >"$root/link3.suffix" <<EOF
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[Install]
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WantedBy=services.target
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EOF
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# We wouldn't create such a link ourselves, but it should accept it when present.
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ln -s "/link3.suffix" "$root/etc/systemd/system/link3.service"
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SYSTEMD_LOG_LEVEL=debug SYSTEMD_LOG_LOCATION=1 "$systemctl" --root="$root" enable 'link3.service'
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islink "$root/etc/systemd/system/link3.service" "/link3.suffix"
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islink "$root/etc/systemd/system/services.target.wants/link3.service" "/link3.suffix"
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SYSTEMD_LOG_LEVEL=debug SYSTEMD_LOG_LOCATION=1 "$systemctl" --root="$root" disable 'link3.service'
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test ! -h "$root/etc/systemd/system/link3.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/link3.service"
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: '-------enable on masked----------------------------------------'
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ln -s "/dev/null" "$root/etc/systemd/system/masked.service"
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( ! "$systemctl" --root="$root" enable 'masked.service' )
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( ! "$systemctl" --root="$root" enable '/etc/systemd/system/masked.service' )
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: '-------enable on masked alias----------------------------------'
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test -h "$root/etc/systemd/system/masked.service"
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ln -s "masked.service" "$root/etc/systemd/system/masked-alias.service"
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( ! "$systemctl" --root="$root" enable 'masked-alias.service' )
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( ! "$systemctl" --root="$root" enable '/etc/systemd/system/masked-alias.service' )
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: '-------issue 22000: link in subdirectory-----------------------'
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mkdir -p "$root/etc/systemd/system/myown.d"
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cat >"$root/etc/systemd/system/link5-also.service" <<EOF
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[Install]
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WantedBy=services.target
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Also=link5.service
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EOF
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cat >"$root/etc/systemd/system/myown.d/link5.service" <<EOF
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[Install]
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WantedBy=services.target
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Also=link5-also.service
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EOF
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( ! "$systemctl" --root="$root" enable 'link5.service' )
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test ! -h "$root/etc/systemd/system/services.target.wants/link5.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/link5-also.service"
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"$systemctl" --root="$root" enable 'link5-also.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/link5.service"
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islink "$root/etc/systemd/system/services.target.wants/link5-also.service" "/etc/systemd/system/link5-also.service"
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: '-------template enablement-------------------------------------'
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cat >"$root/etc/systemd/system/templ1@.service" <<EOF
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[Install]
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WantedBy=services.target
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EOF
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# No instance here — this can't succeed.
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( ! "$systemctl" --root="$root" enable 'templ1@.service' )
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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"$systemctl" --root="$root" enable 'templ1@one.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@one.service" "/etc/systemd/system/templ1@.service"
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"$systemctl" --root="$root" enable 'templ1@two.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@one.service" "/etc/systemd/system/templ1@.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@two.service" "/etc/systemd/system/templ1@.service"
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"$systemctl" --root="$root" reenable 'templ1@two.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@one.service" "/etc/systemd/system/templ1@.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@two.service" "/etc/systemd/system/templ1@.service"
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"$systemctl" --root="$root" disable 'templ1@one.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@one.service"
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islink "$root/etc/systemd/system/services.target.wants/templ1@two.service" "/etc/systemd/system/templ1@.service"
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"$systemctl" --root="$root" disable 'templ1@two.service'
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@one.service"
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test ! -h "$root/etc/systemd/system/services.target.wants/templ1@two.service"
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: '-------template enablement w/ default instance-----------------'
|
|
cat >"$root/etc/systemd/system/templ1@.service" <<EOF
|
|
[Install]
|
|
# check enablement with
|
|
WantedBy=services.target services.target
|
|
RequiredBy=other@templ1.target other@%p.target
|
|
DefaultInstance=333
|
|
EOF
|
|
|
|
"$systemctl" --root="$root" enable 'templ1@.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
|
|
"$systemctl" --root="$root" enable 'templ1@one.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@one.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@one.service" "/etc/systemd/system/templ1@.service"
|
|
|
|
"$systemctl" --root="$root" enable 'templ1@two.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@one.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@one.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@two.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@two.service" "/etc/systemd/system/templ1@.service"
|
|
|
|
"$systemctl" --root="$root" disable 'templ1@one.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@333.service" "/etc/systemd/system/templ1@.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@one.service"
|
|
test ! -h "$root/etc/systemd/system/other@templ1.target.requires/templ1@one.service"
|
|
islink "$root/etc/systemd/system/services.target.wants/templ1@two.service" "/etc/systemd/system/templ1@.service"
|
|
islink "$root/etc/systemd/system/other@templ1.target.requires/templ1@two.service" "/etc/systemd/system/templ1@.service"
|
|
|
|
# disable remaining links here
|
|
"$systemctl" --root="$root" disable 'templ1@.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@333.service"
|
|
test ! -h "$root/etc/systemd/system/other@templ1.target.requires/templ1@333.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@one.service"
|
|
test ! -h "$root/etc/systemd/system/other@templ1.target.requires/templ1@one.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@two.service"
|
|
test ! -h "$root/etc/systemd/system/other@templ1.target.requires/templ1@two.service"
|
|
|
|
: '-------removal of relative enablement symlinks-----------------'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@.service"
|
|
ln -s '../templ1@one.service' "$root/etc/systemd/system/services.target.wants/templ1@one.service"
|
|
ln -s 'templ1@two.service' "$root/etc/systemd/system/services.target.wants/templ1@two.service"
|
|
ln -s '../templ1@.service' "$root/etc/systemd/system/services.target.wants/templ1@three.service"
|
|
ln -s 'templ1@.service' "$root/etc/systemd/system/services.target.wants/templ1@four.service"
|
|
ln -s '/usr/lib/systemd/system/templ1@.service' "$root/etc/systemd/system/services.target.wants/templ1@five.service"
|
|
ln -s '/etc/systemd/system/templ1@.service' "$root/etc/systemd/system/services.target.wants/templ1@six.service"
|
|
ln -s '/run/system/templ1@.service' "$root/etc/systemd/system/services.target.wants/templ1@seven.service"
|
|
|
|
# this should remove all links
|
|
"$systemctl" --root="$root" disable 'templ1@.service'
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@one.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@two.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@three.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@four.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@five.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@six.service"
|
|
test ! -h "$root/etc/systemd/system/services.target.wants/templ1@seven.service"
|
|
|
|
: '-------template enablement for another template----------------'
|
|
cat >"$root/etc/systemd/system/templ2@.service" <<EOF
|
|
[Install]
|
|
RequiredBy=another-template@.target
|
|
EOF
|
|
|
|
"$systemctl" --root="$root" enable 'templ2@.service'
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@.service" "/etc/systemd/system/templ2@.service"
|
|
|
|
"$systemctl" --root="$root" enable 'templ2@two.service'
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@.service" "/etc/systemd/system/templ2@.service"
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@two.service" "/etc/systemd/system/templ2@.service"
|
|
|
|
"$systemctl" --root="$root" disable 'templ2@other.service'
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@.service" "/etc/systemd/system/templ2@.service"
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@two.service" "/etc/systemd/system/templ2@.service"
|
|
|
|
"$systemctl" --root="$root" disable 'templ2@two.service'
|
|
islink "$root/etc/systemd/system/another-template@.target.requires/templ2@.service" "/etc/systemd/system/templ2@.service"
|
|
test ! -h "$root/etc/systemd/system/another-template@.target.requires/templ2@two.service"
|
|
|
|
"$systemctl" --root="$root" disable 'templ2@.service'
|
|
test ! -h "$root/etc/systemd/system/another-template@.target.requires/templ2@.service"
|
|
test ! -h "$root/etc/systemd/system/another-template@.target.requires/templ2@two.service"
|
|
|
|
: '-------aliases w/ and w/o instance-----------------------------'
|
|
test ! -e "$root/etc/systemd/system/link4.service"
|
|
cat >"$root/etc/systemd/system/link4.service" <<EOF
|
|
[Install]
|
|
Alias=link4.service
|
|
Alias=link4@.service
|
|
Alias=link4@inst.service
|
|
Alias=link4alias.service
|
|
Alias=link4alias2.service
|
|
EOF
|
|
|
|
( ! "$systemctl" --root="$root" enable 'link4.service' )
|
|
test ! -h "$root/etc/systemd/system/link4.service" # this is our file
|
|
test ! -h "$root/etc/systemd/system/link4@.service"
|
|
test ! -h "$root/etc/systemd/system/link4@inst.service"
|
|
islink "$root/etc/systemd/system/link4alias.service" "/etc/systemd/system/link4.service"
|
|
islink "$root/etc/systemd/system/link4alias2.service" "/etc/systemd/system/link4.service"
|
|
|
|
"$systemctl" --root="$root" disable 'link4.service'
|
|
test ! -h "$root/etc/systemd/system/link4.service"
|
|
test ! -h "$root/etc/systemd/system/link4@.service"
|
|
test ! -h "$root/etc/systemd/system/link4@inst.service"
|
|
test ! -h "$root/etc/systemd/system/link4alias.service"
|
|
test ! -h "$root/etc/systemd/system/link4alias2.service"
|
|
|
|
: '-------systemctl enable on path to unit file-------------------'
|
|
cat >"$root/etc/systemd/system/link4.service" <<EOF
|
|
[Install]
|
|
Alias=link4alias.service
|
|
Alias=link4alias2.service
|
|
EOF
|
|
|
|
# Apparently this works. I'm not sure what to think.
|
|
"$systemctl" --root="$root" enable '/etc/systemd/system/link4.service'
|
|
test ! -h "$root/etc/systemd/system/link4.service" # this is our file
|
|
islink "$root/etc/systemd/system/link4alias.service" "/etc/systemd/system/link4.service"
|
|
islink "$root/etc/systemd/system/link4alias2.service" "/etc/systemd/system/link4.service"
|
|
|
|
"$systemctl" --root="$root" disable '/etc/systemd/system/link4.service'
|
|
test ! -h "$root/etc/systemd/system/link4.service"
|
|
test ! -h "$root/etc/systemd/system/link4alias.service"
|
|
test ! -h "$root/etc/systemd/system/link4alias2.service"
|
|
|
|
: '-------issue 661: enable on unit file--------------------------'
|
|
test ! -e "$root/etc/systemd/system/link5.service"
|
|
cat >"$root/etc/systemd/system/link5.service" <<EOF
|
|
[Install]
|
|
Alias=link5.service
|
|
Alias=link5alias.service
|
|
Alias=link5alias2.service
|
|
EOF
|
|
|
|
"$systemctl" --root="$root" enable 'link5.service'
|
|
test ! -h "$root/etc/systemd/system/link5.service" # this is our file
|
|
islink "$root/etc/systemd/system/link5alias.service" "/etc/systemd/system/link5.service"
|
|
islink "$root/etc/systemd/system/link5alias2.service" "/etc/systemd/system/link5.service"
|
|
|
|
"$systemctl" --root="$root" disable 'link5.service'
|
|
test ! -h "$root/etc/systemd/system/link5alias.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias2.service"
|
|
|
|
: '-------issue 661: link and enable on unit file-----------------'
|
|
test ! -e "$root/etc/systemd/system/link5copy.service"
|
|
cat >"$root/link5copy.service" <<EOF
|
|
[Install]
|
|
Alias=link5copy.service
|
|
Alias=link5alias.service
|
|
Alias=link5alias2.service
|
|
EOF
|
|
|
|
test ! -e "$root/etc/systemd/system/link5copy.service"
|
|
|
|
"$systemctl" --root="$root" link '/link5copy.service'
|
|
islink "$root/etc/systemd/system/link5copy.service" '/link5copy.service'
|
|
test ! -h "$root/etc/systemd/system/link5alias.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias2.service"
|
|
|
|
# FIXME: we must create link5alias2 and link5alias as relative links to link5.service
|
|
# When they are independent links to /link5.service, systemd doesn't know that
|
|
# they are aliases, because we do not follow symlinks outside of the search paths.
|
|
|
|
"$systemctl" --root="$root" disable 'link5copy.service'
|
|
test ! -h "$root/etc/systemd/system/link5copy.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias2.service"
|
|
|
|
"$systemctl" --root="$root" enable '/link5copy.service'
|
|
islink "$root/etc/systemd/system/link5copy.service" '/link5copy.service'
|
|
islink "$root/etc/systemd/system/link5alias.service" '/etc/systemd/system/link5copy.service'
|
|
islink "$root/etc/systemd/system/link5alias2.service" '/etc/systemd/system/link5copy.service'
|
|
|
|
"$systemctl" --root="$root" disable 'link5copy.service'
|
|
test ! -h "$root/etc/systemd/system/link5copy.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias.service"
|
|
test ! -h "$root/etc/systemd/system/link5alias2.service"
|
|
|
|
: '-------issue 19437: plain templates in .wants/ or .requires/---'
|
|
test ! -e "$root/etc/systemd/system/link5@.path"
|
|
cat >"$root/etc/systemd/system/link5@.path" <<EOF
|
|
[Install]
|
|
WantedBy=target5@.target
|
|
RequiredBy=target5@.target
|
|
WantedBy=target5@inst.target
|
|
RequiredBy=target5@inst.target
|
|
EOF
|
|
|
|
"$systemctl" --root="$root" enable 'link5@.path'
|
|
test ! -h "$root/etc/systemd/system/link5@.path" # this is our file
|
|
islink "$root/etc/systemd/system/target5@.target.wants/link5@.path" "/etc/systemd/system/link5@.path"
|
|
islink "$root/etc/systemd/system/target5@.target.requires/link5@.path" "/etc/systemd/system/link5@.path"
|
|
islink "$root/etc/systemd/system/target5@inst.target.wants/link5@.path" "/etc/systemd/system/link5@.path"
|
|
islink "$root/etc/systemd/system/target5@inst.target.requires/link5@.path" "/etc/systemd/system/link5@.path"
|
|
|
|
"$systemctl" --root="$root" disable 'link5@.path'
|
|
test ! -h "$root/etc/systemd/system/link5@.path" # this is our file
|
|
test ! -h "$root/etc/systemd/system/target5@.target.wants/link5@.path"
|
|
test ! -h "$root/etc/systemd/system/target5@.target.requires/link5@.path"
|
|
test ! -h "$root/etc/systemd/system/target5@inst.target.wants/link5@.path"
|
|
test ! -h "$root/etc/systemd/system/target5@inst.target.requires/link5@.path"
|
|
|
|
: '-------removal of symlinks not listed in [Install]-------------'
|
|
# c.f. 66a19d85a533b15ed32f4066ec880b5a8c06babd
|
|
test ! -e "$root/etc/systemd/system/multilink.mount"
|
|
cat >"$root/etc/systemd/system/multilink.mount" <<EOF
|
|
[Install]
|
|
WantedBy=multilink.target
|
|
EOF
|
|
|
|
mkdir -p "$root/etc/systemd/system/default.target.wants"
|
|
ln -s ../multilink.mount "$root/etc/systemd/system/default.target.wants/"
|
|
ln -s ../multilink.mount "$root/etc/systemd/system/multilink-alias.mount"
|
|
ln -s ../multilink.mount "$root/etc/systemd/system/multilink-badalias.service"
|
|
|
|
"$systemctl" --root="$root" disable 'multilink.mount'
|
|
test -e "$root/etc/systemd/system/multilink.mount" # this is our file
|
|
test ! -h "$root/etc/systemd/system/default.target.wants/"
|
|
test ! -h "$root/etc/systemd/system/multilink-alias.mount"
|
|
test ! -h "$root/etc/systemd/system/multilink-badalias.service"
|
|
|
|
: '-------merge 20017: specifiers in the unit file----------------'
|
|
test ! -e "$root/etc/systemd/system/some-some-link6@.socket"
|
|
# c.f. de61a04b188f81a85cdb5c64ddb4987dcd9d30d3
|
|
|
|
check_alias() {
|
|
: "------------------ %$1 -------------------------------------"
|
|
cat >"$root/etc/systemd/system/some-some-link6@.socket" <<EOF
|
|
[Install]
|
|
Alias=target@$1:%$1.socket
|
|
EOF
|
|
SYSTEMD_LOG_LEVEL=debug "$systemctl" --root="$root" enable 'some-some-link6@.socket' || return 1
|
|
islink "$root/etc/systemd/system/target@$1:$2.socket" "/etc/systemd/system/some-some-link6@.socket" || return 2
|
|
}
|
|
|
|
# TODO: our architecture names are different than what uname -m returns.
|
|
# Add something like 'systemd-detect-virt --print-architecture' and use it here.
|
|
check_alias a "$(uname -m | tr '_' '-')" || :
|
|
|
|
test ! -e "$root/etc/os-release"
|
|
test ! -e "$root/usr/lib/os-release"
|
|
|
|
( ! check_alias A '' )
|
|
( ! check_alias B '' )
|
|
( ! check_alias M '' )
|
|
( ! check_alias o '' )
|
|
( ! check_alias w '' )
|
|
( ! check_alias W '' )
|
|
|
|
cat >"$root/etc/os-release" <<EOF
|
|
# empty
|
|
EOF
|
|
|
|
check_alias A ''
|
|
check_alias B ''
|
|
check_alias M ''
|
|
check_alias o ''
|
|
check_alias w ''
|
|
check_alias W ''
|
|
|
|
cat >"$root/etc/os-release" <<EOF
|
|
ID='the-id'
|
|
VERSION_ID=39a
|
|
BUILD_ID=build-id
|
|
VARIANT_ID=wrong
|
|
VARIANT_ID=right
|
|
IMAGE_ID="foobar"
|
|
IMAGE_VERSION='1-2-3'
|
|
EOF
|
|
|
|
check_alias A '1-2-3'
|
|
check_alias B 'build-id'
|
|
check_alias M 'foobar'
|
|
check_alias o 'the-id'
|
|
check_alias w '39a'
|
|
check_alias W 'right'
|
|
|
|
check_alias b "$("$systemd_id128" boot-id)"
|
|
|
|
# Specifiers not available for [Install]
|
|
( ! check_alias C '' )
|
|
( ! check_alias E '' )
|
|
( ! check_alias f '' )
|
|
( ! check_alias h '' )
|
|
( ! check_alias I '' )
|
|
( ! check_alias J '' )
|
|
( ! check_alias L '' )
|
|
( ! check_alias P '' )
|
|
( ! check_alias s '' )
|
|
( ! check_alias S '' )
|
|
( ! check_alias t '' )
|
|
( ! check_alias T '' )
|
|
( ! check_alias V '' )
|
|
|
|
check_alias g root
|
|
check_alias G 0
|
|
check_alias u root
|
|
check_alias U 0
|
|
|
|
check_alias i ""
|
|
|
|
check_alias j 'link6'
|
|
|
|
check_alias l "$(uname -n | sed 's/\..*//')"
|
|
|
|
test ! -e "$root/etc/machine-id"
|
|
( ! check_alias m '' )
|
|
|
|
"$systemd_id128" new >"$root/etc/machine-id"
|
|
check_alias m "$(cat "$root/etc/machine-id")"
|
|
|
|
check_alias n 'some-some-link6@.socket'
|
|
check_alias N 'some-some-link6@'
|
|
|
|
check_alias p 'some-some-link6'
|
|
|
|
uname -r | grep -q '[^a-zA-Z0-9_.\\-]' || \
|
|
check_alias v "$(uname -r)"
|
|
|
|
# % is not legal in unit name
|
|
( ! check_alias % '%' )
|
|
|
|
# %z is not defined
|
|
( ! check_alias z 'z' )
|
|
|
|
: '-------specifiers in WantedBy----------------------------------'
|
|
# We don't need to repeat all the tests. Let's do a basic check that specifier
|
|
# expansion is performed.
|
|
|
|
cat >"$root/etc/systemd/system/some-some-link7.socket" <<EOF
|
|
[Install]
|
|
WantedBy=target@%p.target
|
|
WantedBy=another-target@.target
|
|
RequiredBy=target2@%p.target
|
|
RequiredBy=another-target2@.target
|
|
EOF
|
|
|
|
"$systemctl" --root="$root" enable 'some-some-link7.socket'
|
|
islink "$root/etc/systemd/system/target@some-some-link7.target.wants/some-some-link7.socket" "/etc/systemd/system/some-some-link7.socket"
|
|
islink "$root/etc/systemd/system/another-target@.target.wants/some-some-link7.socket" "/etc/systemd/system/some-some-link7.socket"
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islink "$root/etc/systemd/system/target2@some-some-link7.target.requires/some-some-link7.socket" "/etc/systemd/system/some-some-link7.socket"
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|
islink "$root/etc/systemd/system/another-target2@.target.requires/some-some-link7.socket" "/etc/systemd/system/some-some-link7.socket"
|
|
|
|
"$systemctl" --root="$root" disable 'some-some-link7.socket'
|
|
test ! -h "$root/etc/systemd/system/target@some-some-link7.target.wants/some-some-link7.socket"
|
|
test ! -h "$root/etc/systemd/system/another-target@.target.wants/some-some-link7.socket"
|
|
test ! -h "$root/etc/systemd/system/target2@some-some-link7.target.requires/some-some-link7.socket"
|
|
test ! -h "$root/etc/systemd/system/another-target2@.target.requires/some-some-link7.socket"
|
|
|
|
# TODO: repeat the tests above for presets
|
|
|
|
: '-------SYSTEMD_OS_RELEASE relative to root---------------------'
|
|
# check that os-release overwriting works as expected with root
|
|
test -e "$root/etc/os-release"
|
|
|
|
cat >"$root/etc/os-release2" <<EOF
|
|
ID='the-id2'
|
|
EOF
|
|
|
|
SYSTEMD_OS_RELEASE="/etc/os-release2" check_alias o 'the-id2'
|