OpenPKG Specs: openpkg/makeproxy.8@c10fb90893b9 (annotated)

openpkg/makeproxy.8@c10fb90893b9 (annotated)

openpkg/makeproxy.8

Thu, 04 Oct 2012 20:30:05 +0200

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 04 Oct 2012 20:30:05 +0200
changeset 715: c10fb90893b9
permissions: -rw-r--r--

Correct out of date build configuration, porting to Solaris 11 network
link infrastructure and new libpcap logic. This additionally allows for
device drivers in subdirectories of /dev. Correct packaged nmap
personalities and signatures to work out of the box. Finally, hack
arpd logic to properly close sockets and quit on TERM by repeating
signaling in the run command script. Sadly, all this fails to correct
the run time behaviour of honeyd which fails to bind to the IP layer.

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 .rm #[ #] #H #V #F C
 .\" ========================================================================
 .\"
 .IX Title "MAKEPROXY 8"
 .TH MAKEPROXY 8 "OpenPKG" "MAKEPROXY(8)" "OpenPKG"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
 .nh
 .SH "NAME"
 openpkg makeproxy \-\- Make Proxy OpenPKG RPM Package
 .SH "SYNOPSIS"
 .IX Header "SYNOPSIS"
 \&\fBopenpkg makeproxy\fR
 [\fB\-h\fR|\fB\-\-help\fR]
 [\fB\-V\fR|\fB\-\-version\fR]
 [\fB\-d\fR|\fB\-\-debug\fR]
 [\fB\-v\fR|\fB\-\-verbose\fR]
 [\fB\-m\fR|\fB\-\-master\fR \fImaster-prefix\fR]
 [\fB\-s\fR|\fB\-\-slave\fR \fIslave-prefix\fR]
 [\fB\-t\fR|\fB\-\-tmpdir\fR \fIdirectory\fR]
 [\fB\-o\fR|\fB\-\-output\fR \fIdirectory\fR|\fIslave-package-file\fR|\f(CW\*(C`\-\*(C'\fR]
 [\fImaster-package-name\fR|\fImaster-package-file\fR|\f(CW\*(C`\-\*(C'\fR]
 .SH "DESCRIPTION"
 .IX Header "DESCRIPTION"
 \&\fBopenpkg makeproxy\fR creates a \fIproxy\fR binary \fBOpenPKG\fR \s-1RPM\s0 package
 for a \fIslave\fR \fBOpenPKG\fR instance by emulating a regular binary
 \&\fBOpenPKG\fR \s-1RPM\s0 package from a \fImaster\fR \fBOpenPKG\fR instance.
 .PP
 A proxy package contains (virtually) the same contents as the regular
 package, but in the form of a shadow tree. Such a shadow tree consists
 of the same physical directory structure but with all files replaced by
 symbolic links pointing to the regular files in the master \fBOpenPKG\fR
 instance.
 .PP
 A proxy package is useful if multiple closely related \fBOpenPKG\fR
 instances are installed on the same system. In this case lots of
 dependent (and this way required, although not explicitly wanted)
 packages have to be installed in \fIevery\fR \fBOpenPKG\fR instance. Think
 about packages like \fBopenssl\fR, \fBperl\fR, \fBgcc\fR, etc. This can be both
 very time-consuming and become a maintenance nightmare on upgrades.
 Instead, you can select a master \fBOpenPKG\fR instance, install those
 regular packages physically there only and install simple proxy packages
 for them in all other slave \fBOpenPKG\fR instances.
 .PP
 Keep in mind that this obviously works correctly for packages which
 do \fInot\fR have hard-coded dependencies to their \fBOpenPKG\fR instance
 (configuration files, etc). For other packages it might also work,
 but be at least be warned about side-effects! Additionally, make sure
 you always keep proxy packages in sync with the regular package by
 recreating the proxy packages after the regular packages have changed.
 .SH "SHADOW TREE"
 .IX Header "SHADOW TREE"
 The shadow tree of a proxy package \fBname\fR contain the following three
 types of paths:
 .IP "\fIslave-prefix\fR[/\fIdir\fR]" 4
 .IX Item "slave-prefix[/dir]"
 This is a physical directory for the slave \fBOpenPKG\fR instance, exactly
 as it exists in the regular package of the master \fBOpenPKG\fR instance.
 .ie n .IP "\fIslave-prefix\fR[/\fIdir\fR]/\fIfile\fR \-> \fIrevdir\fR\*(C`/.prefix\-\*(C'\fBfoo\fR[/\fIdir\fR]/\fIfile\fR" 4
 .el .IP "\fIslave-prefix\fR[/\fIdir\fR]/\fIfile\fR \-> \fIrevdir\fR\f(CW\*(C`/.prefix\-\*(C'\fR\fBfoo\fR[/\fIdir\fR]/\fIfile\fR" 4
 .IX Item "slave-prefix[/dir]/file -> revdir/.prefix-foo[/dir]/file"
 This is a virtual file (symbolic link) for the slave \fBOpenPKG\fR
 instance, indirectly pointing to the corresponding file of the regular
 package in the master \fBOpenPKG\fR instance. The \fIrevdir\fR is a reverse
 path corresponding to \fIdir\fR, i.e., for each sub-directory step in
 \&\fIdir\fR it contains a "\f(CW\*(C`../\*(C'\fR" parent directory step.
 .ie n .IP "\fIslave-prefix\fR\*(C`/.prefix\-\*(C'\fBfoo\fR \-> \fImaster-prefix\fR" 4
 .el .IP "\fIslave-prefix\fR\f(CW\*(C`/.prefix\-\*(C'\fR\fBfoo\fR \-> \fImaster-prefix\fR" 4
 .IX Item "slave-prefix/.prefix-foo -> master-prefix"
 This is a virtual file (symbolic link) for the slave \fBOpenPKG\fR
 instance, directly pointing to the prefix of the master \fBOpenPKG\fR
 instance. This allows one to redirect a whole package to
 a different \fBOpenPKG\fR instance by manually changing the
 \&\fIslave-prefix\fR\f(CW\*(C`/.prefix\-\*(C'\fR\fBfoo\fR symbolic link. The idea is that this
 link even could be automatically controlled by a higher-level facility.
 .SH "OPTIONS"
 .IX Header "OPTIONS"
 The following command line options and arguments are supported:
 .IP "\fB\-h\fR, \fB\-\-help\fR" 4
 .IX Item "-h, --help"
 Print the usage message and immediately exit.
 .IP "\fB\-V\fR, \fB\-\-version\fR" 4
 .IX Item "-V, --version"
 Print program version.
 .IP "\fB\-v\fR, \fB\-\-verbose\fR" 4
 .IX Item "-v, --verbose"
 Enable printing of verbose messages on \fIstderr\fR summarizing the internal processing.
 .IP "\fB\-d\fR, \fB\-\-debug\fR" 4
 .IX Item "-d, --debug"
 Enable printing of debug messages on \fIstderr\fR showing the executed shell commands.
 .IP "\fB\-m\fR, \fB\-\-master\fR \fImaster-prefix\fR" 4
 .IX Item "-m, --master master-prefix"
 Set the filesystem path prefix of the \fImaster\fR \fBOpenPKG\fR instance.
 If not specified, the prefix is determined from the master package.
 .IP "\fB\-s\fR, \fB\-\-slave\fR \fIslave-prefix\fR" 4
 .IX Item "-s, --slave slave-prefix"
 Set the filesystem path prefix of the \fIslave\fR \fBOpenPKG\fR instance.
 If not specified, the prefix defaults to the prefix of
 the \fBOpenPKG\fR instance the \f(CW\*(C`openpkg makeproxy\*(C'\fR command is run from.
 .IP "\fB\-t\fR, \fB\-\-tmpdir\fR \fIdirectory\fR" 4
 .IX Item "-t, --tmpdir directory"
 Set a particular temporary directory. The default is \f(CW$TMPDIR\fR or
 \&\f(CW\*(C`/tmp\*(C'\fR (in that order).
 .ie n .IP "\fB\-o\fR, \fB\-\-output\fR \fIdirectory\fR|\fIslave-package-file\fR|\*(C`\-\*(C'" 4
 .el .IP "\fB\-o\fR, \fB\-\-output\fR \fIdirectory\fR|\fIslave-package-file\fR|\f(CW\*(C`\-\*(C'\fR" 4
 .IX Item "-o, --output directory|slave-package-file|-"
 Set the location where to write the output proxy \s-1RPM\s0 package for the
 slave \fBOpenPKG\fR instance. The argument "\f(CW\*(C`\-\*(C'\fR" indicates that the output
 proxy \s-1RPM\s0 package is written to \fIstdout\fR. The default is "\f(CW\*(C`.\*(C'\fR" (the
 current working directory). If the output location is a directory and
 the regular \s-1RPM\s0 package of the master \fBOpenPKG\fR instance is named
 "\fIname\fR\f(CW\*(C`\-\*(C'\fR\fIversion\fR\f(CW\*(C`\-\*(C'\fR\fIrelease\fR\f(CW\*(C`.\*(C'\fR\fIarch\fR\f(CW\*(C`\-\*(C'\fR\fIos\fR\f(CW\*(C`\-\*(C'\fR\fItag1\fR\f(CW\*(C`.rp
 m\*(C'\fR\*(L", then the output proxy \s-1RPM\s0 package is named
 \&\*(R"\fIname\fR\f(CW\*(C`\-\*(C'\fR\fIversion\fR\f(CW\*(C`\-\*(C'\fR\fIrelease\fR\f(CW\*(C`+PROXY\*(C'\fR\f(CW\*(C`.\*(C'\fR\fIarch\fR\f(CW\*(C`\-\*(C'\fR\fIos\fR\f(CW\*(C`\-\*(C'\fR\fIt
 ag2\fR\f(CW\*(C`.rpm\*(C'\fR" in the output directory (\fItag1\fR and \fItag2\fR are the tags
 of the master and slave \fBOpenPKG\fR instances).
 .ie n .IP "\fImaster-package-file\fR|\*(C`\-\*(C'" 4
 .el .IP "\fImaster-package-file\fR|\f(CW\*(C`\-\*(C'\fR" 4
 .IX Item "master-package-file|-"
 Set the location where to read the input regular \s-1RPM\s0 package. The
 special argument "\f(CW\*(C`\-\*(C'\fR" indicates that the input regular \s-1RPM\s0 package is
 read from \fIstdin\fR (the default).
 .SH "EXAMPLE"
 .IX Header "EXAMPLE"
 Assume you have three \fBOpenPKG\fR instances on a system: \f(CW\*(C`/usr/opkg\*(C'\fR
 (the master instance), \f(CW\*(C`/v/foo/sw\*(C'\fR (a project instance) and \f(CW\*(C`/v/bar/sw\*(C'\fR
 (another project instance). Now let us install the \fBOpenPKG\fR \fBbash\fR package in
 all three locations, but only once physically.
 .PP
 .Vb 5
 \& # build and install regular binary RPM package for /usr/opkg
 \& $ /usr/opkg/bin/openpkg rpm \-\-rebuild \e
 \&    bash\-3.1.17\-20060622.src.rpm
 \& $ /usr/opkg/bin/openpkg rpm \-Uvh \e
 \&   /usr/opkg/RPM/PKG/bash\-3.1.17\-20060622.*.rpm
 \&
 \& # build and install proxy RPM package for /v/foo/sw
 \& # (using the regular binary RPM package of /usr/opkg)
 \& $ /v/foo/sw/bin/openpkg makeproxy \-\-output=/v/foo/RPM/PKG/ \e
 \&   /usr/opkg/RPM/PKG/bash\-3.1.17\-20060622.*.rpm
 \& $ /v/foo/sw/bin/openpkg rpm \-Uvh \e
 \&   /v/foo/RPM/PKG/bash\-3.1.17\-20060622+PROXY.*.rpm
 \&
 \& # build and install proxy RPM package for /v/bar/sw
 \& # (using the installed package of /usr/opkg)
 \& $ /v/bar/sw/bin/openpkg makeproxy \-\-output=/v/bar/RPM/PKG/ \e
 \&   \-\-master=/usr/opkg bash
 \& $ /v/bar/sw/bin/openpkg rpm \-Uvh \e
 \&   /v/bar/RPM/PKG/bash\-3.1.17\-20060622+PROXY.*.rpm
 .Ve
 .SH "SEE ALSO"
 .IX Header "SEE ALSO"
 \&\fBOpenPKG\fR http://www.openpkg.org/,
 \&\fBopenpkg rpm\fR, \fIln\fR\|(1).
 .SH "HISTORY"
 .IX Header "HISTORY"
 \&\fBopenpkg makeproxy\fR was developed in February 2002 by Ralf S.
 Engelschall <rse@engelschall.com> for the \fBOpenPKG\fR
 project after an idea for virtual packages by Thomas Lotterer
 <thomas@lotterer.net>. The implementation was completely
 worked off in August 2006.
 .SH "AUTHOR"
 .IX Header "AUTHOR"
 .Vb 3
 \& Ralf S. Engelschall
 \& rse@engelschall.com
 \& www.engelschall.com
 .Ve

OpenPKG Specs / annotate

openpkg/makeproxy.8@c10fb90893b9 (annotated)

openpkg/makeproxy.8