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diff --git a/source/installation/packages.rst b/source/installation/packages.rst new file mode 100644 index 0000000..2373f2a --- /dev/null +++ b/source/installation/packages.rst @@ -0,0 +1,65 @@ +Installing rsyslog from Package +=============================== +Installing from package is usually the most convenient way to install +rsyslog. Usually, the regular package manager can be used. + +Package Availability +-------------------- + +**Rsyslog is included in all major distributions.** So you do not +necessarily need to take care of where packages can be found - they +are "just there". Unfortunately, the distros provide often rather old +versions. This is especially the case for so-called enterprise +distributions. + +As long as you do not run into trouble with one of these old versions, using +the distribution-provided packages is easy and a good idea. If you need +new features, better performance and sometimes even a fix for a bug that +the distro did not backport, you can use alternative packages. Please note +that the project team does not support outdated versions. While we probably +can help with simple config questions, for anything else we concentrate on +current versions. + +The rsyslog project offers current packages for a number of major distributions. +More information about these can be found at the |RsyslogPackageDownloads|_ +page. + +If you do not find a suitable package for your distribution, there is no +reason to panic. You can use official rsyslog docker containers or +install rsyslog from the source tarball. + +.. seealso:: + + - :doc:`rsyslog_docker` + - :doc:`install_from_source` + +Package Structure +----------------- +Almost all distributions package rsyslog in multiple packages. This is also +the way Adiscon packages are created. The reason is that rsyslog has so many +input and output plugins that enable it to connect to different systems +like MariaDB/mysql, Kafka, ElasticSearch and so on. If everything were provided in a +single gigantic package, you would need to install all of these dependencies, +even though they are mostly not needed. + +For that reason, rsyslog comes with multiple packages: + +* *core package* (usually just called "rsyslog") - this contains core + technology that is required as a base for all other packages. It also + contains modules like the file writer or syslog forwarder that is extremely + often used and has little dependencies. +* *feature package* (usually called "rsyslog-feature") - there are + multiple of these packages. What exactly is available and how it is + named depends on the distro. This unfortunately is a bit inconsistent. + Usually, it is a good guess that the package is intuitively named, + e.g. "rsyslog-mysql" for the MySQL component and "rsyslog-elasticsearch" + for ElasticSearch support. If in doubt, it is suggested to use the + distro's package manager and search for "rsyslog*". + +Contributing +------------ +**Packaging is a community effort.** If you would like to see support for an +additional distribution and know how to build packages, please consider +contributing to the project and joining the packaging team. Also, rsyslog's +presence on github also contains the sources for the currently +maintained packages. They can be found at the |GitHubSourceProject|_. |