http://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&feed=atom&action=historyRivendell on CentOS - Revision history2024-03-29T06:35:44ZRevision history for this page on the wikiMediaWiki 1.26.4http://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=719&oldid=prevElvishArtisan at 15:19, 22 August 20232023-08-22T15:19:31Z<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:19, 22 August 2023</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l39" >Line 39:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- is one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- is one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>It is possible to do an 'in place' upgrade of a Rivendell 2.x setup to <del class="diffchange diffchange-inline">3</del>.x if it is running on CentOS 7 by following [[<del class="diffchange diffchange-inline">Upgrading_from_v2_to_v3_on_CentOS_7</del>|these instructions]].</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>It is possible to do an 'in place' upgrade of a Rivendell 2.x setup to <ins class="diffchange diffchange-inline">4</ins>.x if it is running on CentOS 7 by following [[<ins class="diffchange diffchange-inline">Upgrading_from_v2_to_v4_on_CentOS_7</ins>|these instructions]].</div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=428&oldid=prevElvishArtisan: /* Updating in a Server-Based Environment */2019-09-05T20:55:35Z<p><span dir="auto"><span class="autocomment">Updating in a Server-Based Environment</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 20:55, 5 September 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the one currently in use. In such cases, the first system updated will '''automatically modify the database to use the new database schema version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the <del class="diffchange diffchange-inline">remianing </del>hosts.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the one currently in use. In such cases, the first system updated will '''automatically modify the database to use the new database schema version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the <ins class="diffchange diffchange-inline">remaining </ins>hosts.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=406&oldid=prevElvishArtisan: /* Updating in a Server-Based Environment */2019-07-18T15:36:27Z<p><span dir="auto"><span class="autocomment">Updating in a Server-Based Environment</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:36, 18 July 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the <del class="diffchange diffchange-inline">that being </del>currently <del class="diffchange diffchange-inline">used</del>. In such cases, the first system updated will '''automatically modify the database to use the new database schema version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the remianing hosts.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the <ins class="diffchange diffchange-inline">one </ins>currently <ins class="diffchange diffchange-inline">in use</ins>. In such cases, the first system updated will '''automatically modify the database to use the new database schema version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the remianing hosts.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=403&oldid=prevElvishArtisan: /* Major Updates */2019-07-18T01:57:39Z<p><span dir="auto"><span class="autocomment">Major Updates</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:57, 18 July 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- <del class="diffchange diffchange-inline">in </del>one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- <ins class="diffchange diffchange-inline">is </ins>one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>It is possible to do an 'in place' upgrade of a Rivendell 2.x setup to 3.x if it is running on CentOS 7 by following [[Upgrading_from_v2_to_v3_on_CentOS_7|these instructions]].</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>It is possible to do an 'in place' upgrade of a Rivendell 2.x setup to 3.x if it is running on CentOS 7 by following [[Upgrading_from_v2_to_v3_on_CentOS_7|these instructions]].</div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=402&oldid=prevElvishArtisan at 01:53, 18 July 20192019-07-18T01:53:52Z<p></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:53, 18 July 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Installation===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Installation===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Installation of Rivendell on CentOS is done by first installing a basic (also known as ''minimal'') set of files, then running a downloaded script that <del class="diffchange diffchange-inline">then </del>completes the bulk of the installation via the Internet. Three different types of installation setups are available: a ''standalone'' setup, which results in a complete, self-contained Rivendell system; a ''server'' setup, which results in a system that runs Rivendell but can also act as the central data repository for other Rivendell workstations; and a ''client'' setup, which must connect to a Rivendell server to get its information.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Installation of Rivendell on CentOS is done by first installing a basic (also known as ''minimal'') set of files, then running a downloaded script that completes the bulk of the installation via the Internet. Three different types of installation setups are available: a ''standalone'' setup, which results in a complete, self-contained Rivendell system; a ''server'' setup, which results in a system that runs Rivendell but can also act as the central data repository for other Rivendell workstations; and a ''client'' setup, which must connect to a Rivendell server to get its information.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Detailed instructions for installing the most current major version of Rivendell (3.x) on CentOS 7 can be found [http://static.paravelsystems.com/rivendell-install-rd3/rivendell-install-rhel7.html here]. For new Rivendell sites, this is the installer to use!</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Detailed instructions for installing the most current major version of Rivendell (3.x) on CentOS 7 can be found [http://static.paravelsystems.com/rivendell-install-rd3/rivendell-install-rhel7.html here]. For new Rivendell sites, this is the installer to use!</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updates ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As an actively developed and maintained software project, new versions of Rivendell are periodically released by the developers. CentOS includes tools to allow these updates to be easily applied to an existing Rivendell installation with minimal <del class="diffchange diffchange-inline">disturbance </del>to operations. However, before delving into the details of the process, we need to take a short detour into the subject Rivendell's versioning scheme.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As an actively developed and maintained software project, new versions of Rivendell are periodically released by the developers. CentOS includes tools to allow these updates to be easily applied to an existing Rivendell installation with minimal <ins class="diffchange diffchange-inline">disruption </ins>to operations. However, before delving into the details of the process, we need to take a short detour into the subject Rivendell's versioning scheme.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Rivendell Versioning ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Rivendell Versioning ===</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updating in a Server-Based Environment ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the that being currently used. In such cases, the first system updated will '''automatically modify the database <del class="diffchange diffchange-inline">schema </del>to the new version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the remianing hosts.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the that being currently used. In such cases, the first system updated will '''automatically modify the database to <ins class="diffchange diffchange-inline">use </ins>the new <ins class="diffchange diffchange-inline">database schema </ins>version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the remianing hosts.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Major Updates ===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- in one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A ''major update'' -- one in which the MAJOR number of the package version changes -- in one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">It is possible to do an 'in place' upgrade of a Rivendell 2.x setup to 3.x if it is running on CentOS 7 by following [[Upgrading_from_v2_to_v3_on_CentOS_7|these instructions]].</ins></div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=400&oldid=prevElvishArtisan: /* Updates */2019-07-18T01:10:46Z<p><span dir="auto"><span class="autocomment">Updates</span></span></p>
<table class='diff diff-contentalign-left'>
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<col class='diff-marker' />
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 01:10, 18 July 2019</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l10" >Line 10:</td>
<td colspan="2" class="diff-lineno">Line 10:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updates ===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>=== Updates ===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As an actively developed and maintained software project, new versions of Rivendell are periodically released by the developers. CentOS includes tools to allow these updates to be easily applied to an existing Rivendell installation with minimal disturbance to operations.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As an actively developed and maintained software project, new versions of Rivendell are periodically released by the developers. CentOS includes tools to allow these updates to be easily applied to an existing Rivendell installation with minimal disturbance to operations<ins class="diffchange diffchange-inline">. However, before delving into the details of the process, we need to take a short detour into the subject Rivendell's versioning scheme</ins>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">=== Rivendell Versioning ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Each Rivendell release is assigned a ''package version'', which consists of three numbers separated by periods --e.g. 2.19.3. The three numbers each have a name: MAJOR.MINOR.PATCH; a scheme known as [https://semver.org semantic versioning]. The package version applies to the specific set of code instructions that constitute that release of Rivendell.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Each release <del class="diffchange diffchange-inline">is assigned </del>a ''version <del class="diffchange diffchange-inline">string</del>'', which consists of <del class="diffchange diffchange-inline">three numbers separated by periods </del>--e.g. 2.19.3-- a <del class="diffchange diffchange-inline">scheme known </del>as <del class="diffchange diffchange-inline">[https</del>:<del class="diffchange diffchange-inline">//semver</del>.<del class="diffchange diffchange-inline">org semantic versioning]</del>.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Each <ins class="diffchange diffchange-inline">Rivendell </ins>release <ins class="diffchange diffchange-inline">also has </ins>a ''<ins class="diffchange diffchange-inline">database schema </ins>version'', which consists of <ins class="diffchange diffchange-inline">a single positive integer </ins>--e.g. <ins class="diffchange diffchange-inline">275. The number refers to the specific configuration of pigeonholes used by the database to store Rivendell information. The database schema version is always given in the 'NEWS' file included with each Rivendell release. Unlike the package version, which is unique to each specific Rivendell release, the same database schema version may apply to more than one Rivendell release. The actual value of the database schema version is not so important as the fact that '''all Rivendell systems sharing a common server must must be at the same schema version'''. You can tell if two Rivendell releases share the same database schema version by looking at the first two numbers of the package version -- the MAJOR.MINOR numbers. If those two numbers match, then the packages use the same database schema version (and hence can be safely intermixed together on the same Rivendell server). For example:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">    2.19.0 / </ins>2.19.3 -- <ins class="diffchange diffchange-inline">Same database schema version!</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">    2.19.0 / 2.15.0 -- Different database schema version!</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">If there is </ins>a <ins class="diffchange diffchange-inline">mismatch between database schema versions, then one or more of those Rivendell systems will be unable to communicate with the database, and thus effectively offline!</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=== Minor Version Updates ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Most Rivendell updates consist of ''minor updates'' --i.e. an update that changes only the MINOR and/or PATCH fields of the package version. (In fact, the MAJOR number has been changed only three times in the entire history of the Rivendell project). Such updates can be accomplished by using CentOS's yum(8) updater tool. On a stand-alone Rivendell setup, all that is needed to update to the latest version of Rivendell is to enter the following command at a root shell:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">    yum update rivendell</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">'''IMPORTANT:''' Applying a Rivendell update will cause audio play-out to be interrupted! Any active Rivendell modules should be closed before applying the update.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Sometimes, it is useful to be able to determine what version of Rivendell will be installed </ins>as <ins class="diffchange diffchange-inline">the result of an update, before the update is actually applied. This can be determined using yum(8)'s 'info' command</ins>:</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">    yum info rivendell</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=== Updating in a Server-Based Environment ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Applying updates in a server-based environment (where multiple Rivendell hosts share a common server) requires special care, especially in cases where the version being updated to utilizes a different database schema version from the that being currently used</ins>. <ins class="diffchange diffchange-inline">In such cases, the first system updated will '''automatically modify the database schema to the new version''' as part of the update process. It is imperative that this first system be allowed to fully finish this process before proceeding to update the remianing hosts.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=== Major Updates ===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">A ''major update'' -- one in which the MAJOR number of the package version changes -- in one which includes ''backwards incompatible'' changes. Such updates are best accomplished by backing up the Rivendell data and doing a complete CentOS reinstall using the appropriate installer script</ins>.</div></td></tr>
</table>ElvishArtisanhttp://wiki.rivendellaudio.org/index.php?title=Rivendell_on_CentOS&diff=399&oldid=prevElvishArtisan: Created page with "==== Rivendell on RHEL/CentOS ==== The [http://centos.org/ CentOS] distribution has a particularly good integration with Rivendell, as many of the developers working on the co..."2019-07-17T22:34:19Z<p>Created page with "==== Rivendell on RHEL/CentOS ==== The [http://centos.org/ CentOS] distribution has a particularly good integration with Rivendell, as many of the developers working on the co..."</p>
<p><b>New page</b></p><div>==== Rivendell on RHEL/CentOS ====<br />
The [http://centos.org/ CentOS] distribution has a particularly good integration with Rivendell, as many of the developers working on the code do so on that platform.<br />
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=== Installation===<br />
Installation of Rivendell on CentOS is done by first installing a basic (also known as ''minimal'') set of files, then running a downloaded script that then completes the bulk of the installation via the Internet. Three different types of installation setups are available: a ''standalone'' setup, which results in a complete, self-contained Rivendell system; a ''server'' setup, which results in a system that runs Rivendell but can also act as the central data repository for other Rivendell workstations; and a ''client'' setup, which must connect to a Rivendell server to get its information.<br />
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Detailed instructions for installing the most current major version of Rivendell (3.x) on CentOS 7 can be found [http://static.paravelsystems.com/rivendell-install-rd3/rivendell-install-rhel7.html here]. For new Rivendell sites, this is the installer to use!<br />
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Instructions for installing the previous major version of Rivendell (2.x) are also available. These should be used only by sites that are currently still using 2.x pending an upgrade to 3.x. Instructions for CentOS 6 are available [http://static.paravelsystems.com/rivendell-install/rivendell-install-rhel6.html here], and for CentOS 7 [http://static.paravelsystems.com/rivendell-install/rivendell-install-rhel7.html here].<br />
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=== Updates ===<br />
As an actively developed and maintained software project, new versions of Rivendell are periodically released by the developers. CentOS includes tools to allow these updates to be easily applied to an existing Rivendell installation with minimal disturbance to operations.<br />
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Each release is assigned a ''version string'', which consists of three numbers separated by periods --e.g. 2.19.3-- a scheme known as [https://semver.org semantic versioning].</div>ElvishArtisan