1DH_INSTALLINIT(1)                  Debhelper                 DH_INSTALLINIT(1)
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NAME

6       dh_installinit - install service init files into package build
7       directories
8

SYNOPSIS

10       dh_installinit [debhelper options] [--name=name] [-n] [-R] [-r] [-d]
11       [-- params]
12

DESCRIPTION

14       dh_installinit is a debhelper program that is responsible for
15       installing init scripts with associated defaults files.  In
16       compatibility levels up to and including 10, dh_installinit will also
17       install some systemd related files provided by the debian packaging
18       (see the "FILES" section below).  In compatibility levels up to and
19       including 11, dh_installinit will also handle upstart jobs provided in
20       the debian packaging (see the "FILES" for more information on this as
21       well).
22
23       It also automatically generates the postinst and postrm and prerm
24       commands needed to set up the symlinks in /etc/rc*.d/ to start and stop
25       the init scripts.
26
27       In compat 10 or earlier: If a package only ships a systemd service file
28       and no sysvinit script is provided, you may want to exclude the call to
29       dh_installinit for that package (e.g. via -N).  Otherwise, you may get
30       warnings from lintian about init.d scripts not being included in the
31       package.
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FILES

34       debian/package.init
35           If this exists, it is installed into etc/init.d/package in the
36           package build directory.
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38       debian/package.default
39           If this exists, it is installed into etc/default/package in the
40           package build directory.
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42       debian/package.upstart
43           In compatibility level 11, this file will trigger an error with a
44           reminder about ensuring the proper removal of the upstart file in
45           the previous package version.  Please consider using the
46           "rm_conffile" feature from dh_installdeb(1) to ensure the proper
47           removal of previous upstart files.
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49           In compatibility level 10, if this file exists, it is installed
50           into etc/init/package.conf in the package build directory.
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52       debian/package.service
53           If this exists, it is installed into
54           lib/systemd/system/package.service in the package build directory.
55           Only used in compat levels 10 and below.
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57       debian/package.tmpfile
58           If this exists, it is installed into
59           usr/lib/tmpfiles.d/package.conf in the package build directory.
60           Only used in compat levels 10 and below.
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OPTIONS

63       -n, --no-scripts
64           Do not modify postinst/postrm/prerm scripts.
65
66       -o, --only-scripts
67           Only modify postinst/postrm/prerm scripts, do not actually install
68           any init script, default files, upstart job or systemd service
69           file. May be useful if the file is shipped and/or installed by
70           upstream in a way that doesn't make it easy to let dh_installinit
71           find it.
72
73           Caveat: This will bypass all the regular checks and unconditionally
74           modify the scripts.  You will almost certainly want to use this
75           with -p to limit, which packages are affected by the call.
76           Example:
77
78            override_dh_installinit:
79                   dh_installinit -pfoo --only-scripts
80                   dh_installinit --remaining
81
82       -R, --restart-after-upgrade
83           Do not stop the init script until after the package upgrade has
84           been completed.  This is the default behaviour in compat 10.
85
86           In early compat levels, the default was to stop the script in the
87           prerm, and starts it again in the postinst.
88
89           This can be useful for daemons that should not have a possibly long
90           downtime during upgrade. But you should make sure that the daemon
91           will not get confused by the package being upgraded while it's
92           running before using this option.
93
94       --no-restart-after-upgrade
95           Undo a previous --restart-after-upgrade (or the default of compat
96           10).  If no other options are given, this will cause the service to
97           be stopped in the prerm script and started again in the postinst
98           script.
99
100       -r, --no-stop-on-upgrade, --no-restart-on-upgrade
101           Do not stop init script on upgrade.  This has the side-effect of
102           not restarting the service as a part of the upgrade.
103
104           If you want to restart the service with minimal downtime, please
105           use --restart-after-upgrade (default in compat 10 or later).  If
106           you want the service to be restarted but be stopped during the
107           upgrade, then please use --no-restart-after-upgrade (note the
108           "after-upgrade").
109
110           Note that the --no-restart-on-upgrade alias is deprecated and will
111           be removed in compat 12.  This is to avoid confusion with the
112           --no-restart-after-upgrade option.  The --no-stop-on-upgrade
113           variant was introduced in debhelper 10.2 (included in Debian
114           stretch).
115
116       --no-start
117           Do not start the init script on install or upgrade, or stop it on
118           removal.  Only call update-rc.d. Useful for rcS scripts.
119
120       --no-enable
121           Disable the init script on purge, but do not enable them on
122           install.  This implies a versioned dependency on init-system-
123           helpers (>= 1.51) as it is the first (functional) version that
124           supports update-rc.d <script> defaults-disabled.
125
126           Note that this option does not affect whether the services are
127           started.  Please remember to also use --no-start if the service
128           should not be started.
129
130           Cannot be combined with -uparams, --update-rcd-params=params, or --
131           params.
132
133       -d, --remove-d
134           Remove trailing d from the name of the package, and use the result
135           for the filename the upstart job file is installed as in etc/init/
136           , and for the filename the init script is installed as in
137           etc/init.d and the default file is installed as in etc/default/.
138           This may be useful for daemons with names ending in d. (Note: this
139           takes precedence over the --init-script parameter described below.)
140
141       -uparams --update-rcd-params=params
142       -- params
143           Pass params to update-rc.d(8). If not specified, defaults (or
144           defaults-disabled with --no-enable) will be passed to
145           update-rc.d(8).
146
147           Cannot be combined with --no-enable.
148
149       --name=name
150           Install the init script (and default file) as well as upstart job
151           file using the filename name instead of the default filename, which
152           is the package name. When this parameter is used, dh_installinit
153           looks for and installs files named debian/package.name.init,
154           debian/package.name.default and debian/package.name.upstart instead
155           of the usual debian/package.init, debian/package.default and
156           debian/package.upstart.
157
158       --init-script=scriptname
159           Use scriptname as the filename the init script is installed as in
160           etc/init.d/ (and also use it as the filename for the defaults file,
161           if it is installed). If you use this parameter, dh_installinit will
162           look to see if a file in the debian/ directory exists that looks
163           like package.scriptname and if so will install it as the init
164           script in preference to the files it normally installs.
165
166           This parameter is deprecated, use the --name parameter instead.
167           This parameter is incompatible with the use of upstart jobs.
168
169       --error-handler=function
170           Call the named shell function if running the init script fails. The
171           function should be provided in the prerm and postinst scripts,
172           before the #DEBHELPER# token.
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NOTES

175       Note that this command is not idempotent. dh_prep(1) should be called
176       between invocations of this command. Otherwise, it may cause multiple
177       instances of the same text to be added to maintainer scripts.
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SEE ALSO

180       debhelper(7), dh_installsystemd(1)
181
182       This program is a part of debhelper.
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AUTHORS

185       Joey Hess <joeyh@debian.org>
186
187       Steve Langasek <steve.langasek@canonical.com>
188
189       Michael Stapelberg <stapelberg@debian.org>
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19313.11.4                           2023-01-22                 DH_INSTALLINIT(1)
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