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           (The tmpfiles.d mechanism is currently only used by systemd.) Only
61           used in compat levels 10 and below.
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OPTIONS

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

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

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

186       Joey Hess <joeyh@debian.org>
187
188       Steve Langasek <steve.langasek@canonical.com>
189
190       Michael Stapelberg <stapelberg@debian.org>
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19413.3.4                            2021-05-13                 DH_INSTALLINIT(1)
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