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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have recently migrated to open SAML v 3.3.1. seeing intermittent down time with shibd port going down.<o:p></o:p></p>
<p class="MsoNormal">Could you please suggest finding cause of shibd going down with amazon Linux2.<o:p></o:p></p>
<p class="MsoNormal">Even, This sandbox environment doesn’t receive any traffic as well.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Seeing couple of WARN and cRIT erros from <span style="font-size:9.0pt;font-family:"Lucida Console";color:black;background:silver;mso-highlight:silver">
Open</span><span style="font-size:9.0pt;font-family:"Lucida Console"">SAML.MetadataProvider module.<o:p></o:p></span></p>
<p class="MsoNormal">It could be any reason open saml module error contribute to shibd port going down.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.094(06/02) WARN Shibboleth.DEPRECATION : MetadataGenerator handler<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.085(06/02) CRIT
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.Chaining : failure initializing MetadataProvider: Metadata instance was invalid at time of acquisition.</span><b><o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I noticed below warn/CRIT messages in shar.log file<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.351(06/02) ERROR
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : error while loading resource (http://shibcontent.com/htdocs/ federation-metadata.xml): XML er<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">ror(s) during parsing, check log for specifics<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.353(06/02) WARN
<b><span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider</b>.XML : adjusted reload interval to 600 seconds<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.353(06/02) WARN
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : trying backup file, exception loading remote resource: XML error(s) during parsing, check log for specifics<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.353(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : using local backup of remote resource<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.361(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loaded XML resource (/elsnfs/shibUpdate/feds/matadata.xml)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.361(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : reload thread started...running every 600 seconds<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.362(06/02) CRIT
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.Chaining : failure initializing MetadataProvider: Invalid child element: md:AttributeService<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.362(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loading configuration from external resource...<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.364(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loaded XML resource (/elsnfs/shibUpdate/feds/CERTNX_IDP3/idp-metadata.xml)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.365(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : remote metadata resource will be backed up to (/elsnfs/shibUpdate/feds/urn_mace_incommon/InCommon-metadata-idp-only.xml.0<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">a3d)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.365(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loading configuration from external resource...<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.365(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : reload thread started...running when signaled<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:40.365(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : writing to backing file: /elsnfs/shibUpdate/feds/urn_mace_metadata-idp-only.xml.0a3d<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:45.320(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loaded XML resource (http://www.test.com/metadata-idp-only.xml)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:50.231(06/02) ERROR
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : metadata instance was invalid at time of acquisition<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:51.301(06/02) WARN
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : adjusted reload interval to 600 seconds<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:51.301(06/02) WARN
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : trying backup file, exception loading remote resource: Metadata instance was invalid at time of acquisition.<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:51.301(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : using local backup of remote resource<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:53.455(06/02) INFO
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : loaded XML resource (/elsnfs/shibUpdate/feds/ss-metadata-idp-only.xml)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:58.137(06/02) ERROR
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : metadata instance was invalid at time of acquisition<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.085(06/02) DEBUG
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.XML : reload thread started...running every 600 seconds<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.085(06/02) CRIT
<span style="color:black;background:silver;mso-highlight:silver">Open</span>SAML.MetadataProvider.Chaining : failure initializing MetadataProvider: Metadata instance was invalid at time of acquisition.</span><b><o:p></o:p></b></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.094(06/02) WARN Shibboleth.DEPRECATION : MetadataGenerator handler<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:38:59.096(06/02) INFO Shibboleth.Listener : listener service starting<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:39:26.530(06/02) INFO Shibboleth.Listener : detected socket closure, shutting down worker thread<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:39:26.537(06/02) INFO Shibboleth.Listener : detected socket closure, shutting down worker thread<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:39:26.556(06/02) INFO Shibboleth.Listener : detected socket closure, shutting down worker thread<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Lucida Console"">15:39:56.540(06/02) INFO Shibboleth.Listener : detected socket closure, shutting down worker thread<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Satheesh<o:p></o:p></p>
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