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These are guidelines for packaging CMPI plugins, used by the tog-pegasus or sblim-sfcb CIMOMs. Such plugins are called "CIM providers", and each uses the CMPI interface to the CIMOM. | In Fedora 12 and above These are guidelines for packaging CMPI plugins, used by the tog-pegasus or sblim-sfcb CIMOMs. Such plugins are called "CIM providers", and each uses the CMPI interface to the CIMOM. | ||
<ol> | |||
<li>Make sure each provider <code>Requires: cim server</code>. This is a virtual provide that each CIMOM has. | |||
{{admon/warning||sblim-sfcb has this already, need to add it to tog-pegasus}}</li> | |||
<li> | |||
All plugins are shared libraries, ending in .so. These are to be installed in the %{_libdir}/cmpi/ directory. | |||
</li><li> | |||
Some of the providers may have hard-coded shared object names, which are dlopen()ed at runtime. rpmlint will throw warnings to move *.so files to a -devel package, but this would be incorrect for these packages. Such warnings may be ignored. | |||
</li><li> | |||
All the .registration and .mof files go to %{_datadir}/%{name} | |||
</li><li> | |||
Each provider should register in %postin and unregister in %preun to the cim server. | |||
<pre> | |||
%pre | |||
if [ "$1" -gt 1 ]; then | |||
# If upgrading, deregister old version | |||
%{_datadir}/%{name}/provider-register.sh \ | |||
-d -t pegasus \ | |||
-m %{_datadir}/%{name}/Linux_Network.mof \ | |||
-r %{_datadir}/%{name}/Linux_Network.registration \ | |||
> /dev/null 2>&1 || :; | |||
fi | |||
# | %post | ||
# | /sbin/ldconfig | ||
if [ "$1" -ge 1 ]; then | |||
# Register Schema and Provider | |||
%{_datadir}/%{name}/provider-register.sh \ | |||
-t pegasus \ | |||
-m %{_datadir}/%{name}/Linux_Network.mof \ | |||
-r %{_datadir}/%{name}/Linux_Network.registration \ | |||
> /dev/null 2>&1 || :; | |||
fi | |||
%preun | |||
if [ "$1" -eq 0 ]; then | |||
# Deregister only if not upgrading | |||
%{_datadir}/%{name}/provider-register.sh \ | |||
-d -t pegasus \ | |||
-m %{_datadir}/%{name}/Linux_Network.mof \ | |||
-r %{_datadir}/%{name}/Linux_Network.registration \ | |||
> /dev/null 2>&1 || :; | |||
fi | |||
%postun -p /sbin/ldconfig | |||
</pre> | |||
</li></ol> | |||
{{admon/warning||as these aren't standard shared libraries or in a libdir path, do we need to run ldconfig?}} | |||
{{admon/warning||can we avoid hard-coding the '-t pegasus' bit, to handle other CIMOMs?}} | |||
Latest revision as of 14:46, 8 February 2010
In Fedora 12 and above These are guidelines for packaging CMPI plugins, used by the tog-pegasus or sblim-sfcb CIMOMs. Such plugins are called "CIM providers", and each uses the CMPI interface to the CIMOM.
- Make sure each provider
Requires: cim server. This is a virtual provide that each CIMOM has.
sblim-sfcb has this already, need to add it to tog-pegasus - All plugins are shared libraries, ending in .so. These are to be installed in the %{_libdir}/cmpi/ directory.
- Some of the providers may have hard-coded shared object names, which are dlopen()ed at runtime. rpmlint will throw warnings to move *.so files to a -devel package, but this would be incorrect for these packages. Such warnings may be ignored.
- All the .registration and .mof files go to %{_datadir}/%{name}
-
Each provider should register in %postin and unregister in %preun to the cim server.
%pre if [ "$1" -gt 1 ]; then # If upgrading, deregister old version %{_datadir}/%{name}/provider-register.sh \ -d -t pegasus \ -m %{_datadir}/%{name}/Linux_Network.mof \ -r %{_datadir}/%{name}/Linux_Network.registration \ > /dev/null 2>&1 || :; fi %post /sbin/ldconfig if [ "$1" -ge 1 ]; then # Register Schema and Provider %{_datadir}/%{name}/provider-register.sh \ -t pegasus \ -m %{_datadir}/%{name}/Linux_Network.mof \ -r %{_datadir}/%{name}/Linux_Network.registration \ > /dev/null 2>&1 || :; fi %preun if [ "$1" -eq 0 ]; then # Deregister only if not upgrading %{_datadir}/%{name}/provider-register.sh \ -d -t pegasus \ -m %{_datadir}/%{name}/Linux_Network.mof \ -r %{_datadir}/%{name}/Linux_Network.registration \ > /dev/null 2>&1 || :; fi %postun -p /sbin/ldconfig
as these aren't standard shared libraries or in a libdir path, do we need to run ldconfig?
can we avoid hard-coding the '-t pegasus' bit, to handle other CIMOMs?