[ovirt-users] Re: Changing certificates for oVirt 4.3.5

On 9/26/2019 3:58 AM, Yedidyah Bar David wrote: > On Thu, Sep 26, 2019 at 3:19 AM TomK <tomkcpr(a)mdevsys.com&gt; wrote: >> >> Hey All, >> >> Would anyone have a more recent wiki on changing all certificates, >> including VDSM ones? >> >> Have this page but it's for version 3. >> >> https://access.redhat.com/solutions/2409751 > > I wasn't aware of this page. It's quite old, but mostly correct. > However, if you do not mind host downtime, it's much easier to re-enroll > certificates for all hosts, instead of the manual steps mentioned there > (that are quite old, perhaps not up-to-date). > >> >> Thinking the process didn't change much but wanted to ask if there's >> anything more recent floating around. > > I am not aware of anything specifically doing what you want. > > Related pages you might want to check: > > 1. Section "Replacing SHA-1 Certificates with SHA-256 Certificates" of: > > https://www.ovirt.org/documentation/upgrade-guide/chap-Post-Upgrade_Tasks... > > > 2. Only now I noticed that it does not mention the option --san for > setting SubjectAltName. It does appear here: > > https://www.ovirt.org/documentation/admin-guide/chap-Utilities.html > > See also: > > https://www.ovirt.org/develop/release-management/features/infra/pki-renew... > > > So I guess (didn't try recently) that if you follow the existing > procedures > and generate pki without --san, a later engine-setup will prompt you > to renew. > > Best regards, > Thought I ran that though I probably didn't select the renew all option.  However, it did not renew the VDSM one: [root@ovirt01 ovirt-engine]# engine-setup [ INFO  ] Stage: Initializing [ INFO  ] Stage: Environment setup           Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf', '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']           Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20190926062007-ysyb9p.log           Version: otopi-1.8.3 (otopi-1.8.3-1.el7) [ INFO  ] Stage: Environment packages setup [ INFO  ] Stage: Programs detection [ INFO  ] Stage: Environment setup (late) [ INFO  ] Stage: Environment customization           --== PRODUCT OPTIONS ==-- [ INFO  ] ovirt-provider-ovn already installed, skipping.           --== PACKAGES ==-- [ INFO  ] Checking for product updates... val ub = 100 var totalEven = 0 var totalOdd = 0 while(lb <= ub) {   if(lb % 2 == 0) totalEven += lb else totalOdd += lb   lb += 1 } [ INFO  ] No product updates found           --== NETWORK CONFIGURATION ==--           Setup can automatically configure the firewall on this system.           Note: automatic configuration of the firewall may overwrite current settings.           NOTICE: iptables is deprecated and will be removed in future releases           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ ERROR ] Invalid value           Do you want Setup to configure the firewall? (Yes, No) [Yes]: [ INFO  ] firewalld will be configured as firewall manager.           --== DATABASE CONFIGURATION ==--           The detected DWH database size is 48 MB.           Setup can backup the existing database. The time and space required for the database backup depend on its size. This process takes time, and in some cases (for instance, when the size is few GBs) may take several hours to complete.           If you choose to not back up the database, and Setup later fails for some reason, it will not be able to restore the database and all DWH data will be lost.           Would you like to backup the existing database before upgrading it? (Yes, No) [Yes]:           Perform full vacuum on the oVirt engine history           database ovirt_engine_history@localhost?           This operation may take a while depending on this setup health and the           configuration of the db vacuum process.           See https://www.postgresql.org/docs/10/sql-vacuum.html           (Yes, No) [No]:           --== OVIRT ENGINE CONFIGURATION ==--           Perform full vacuum on the engine database engine@localhost?           This operation may take a while depending on this setup health and the           configuration of the db vacuum process.           See https://www.postgresql.org/docs/10/sql-vacuum.html           (Yes, No) [No]:           --== STORAGE CONFIGURATION ==--           --== PKI CONFIGURATION ==--           One or more of the certificates should be renewed, because they expire soon, or include an invalid expiry date, or do not include the subjectAltName extension, which can cause them to be rejected by recent browsers and up to date hosts.           See https://www.ovirt.org/develop/release-management/features/infra/pki-renew/ for more details.           Renew certificates? (Yes, No) [No]: Yes           --== APACHE CONFIGURATION ==--           --== SYSTEM CONFIGURATION ==--           --== MISC CONFIGURATION ==--           --== END OF CONFIGURATION ==-- [ INFO  ] Stage: Setup validation           During execution engine service will be stopped (OK, Cancel) [OK]: [WARNING] Less than 16384MB of memory is available [ INFO  ] Cleaning stale zombie tasks and commands           --== CONFIGURATION PREVIEW ==--           Default SAN wipe after delete           : False           Firewall manager                        : firewalld           Update Firewall                         : True           Host FQDN                               : ovirt01.nix.mds.xyz           Set up Cinderlib integration            : False           Engine database secured connection      : False           Engine database user name               : engine           Engine database name                    : engine           Engine database host                    : localhost           Engine database port                    : 5432           Engine database host name validation    : False           Engine installation                     : True           PKI organization                        : nix.mds.xyz           Renew PKI                               : True           Set up ovirt-provider-ovn               : True           Configure WebSocket Proxy               : True           DWH installation                        : True           DWH database secured connection         : False           DWH database host                       : localhost           DWH database user name                  : ovirt_engine_history           DWH database name                       : ovirt_engine_history           Backup DWH database                     : True           DWH database port                       : 5432           DWH database host name validation       : False           Configure Image I/O Proxy               : True           Configure VMConsole Proxy               : True           Please confirm installation settings (OK, Cancel) [OK]: [ INFO  ] Cleaning async tasks and compensations [ INFO  ] Unlocking existing entities [ INFO  ] Checking the Engine database consistency [ INFO  ] Stage: Transaction setup [ INFO  ] Stopping engine service [ INFO  ] Stopping ovirt-fence-kdump-listener service [ INFO  ] Stopping dwh service [ INFO  ] Stopping Image I/O Proxy service [ INFO  ] Stopping vmconsole-proxy service [ INFO  ] Stopping websocket-proxy service [ INFO  ] Stage: Misc configuration (early) [ INFO  ] Stage: Package installation [ INFO  ] Stage: Misc configuration [ INFO  ] Upgrading CA [ INFO  ] Renewing engine certificate [ INFO  ] Renewing jboss certificate [ INFO  ] Backing up database localhost:ovirt_engine_history to '/var/lib/ovirt-engine-dwh/backups/dwh-20190926062715.jLreIE.dump'. [ INFO  ] Creating/refreshing DWH database schema [ INFO  ] Configuring Image I/O Proxy [ INFO  ] Setting up ovirt-vmconsole proxy helper PKI artifacts [ INFO  ] Configuring WebSocket Proxy [ INFO  ] Backing up database localhost:engine to '/var/lib/ovirt-engine/backups/engine-20190926062734.NnTrHY.dump'. [ INFO  ] Creating/refreshing Engine database schema [ INFO  ] Creating/refreshing Engine 'internal' domain database schema           Unregistering existing client registration info. [ INFO  ] Generating post install configuration file '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf' [ INFO  ] Stage: Transaction commit [ INFO  ] Stage: Closing up [ INFO  ] Starting engine service [ INFO  ] Starting dwh service [ INFO  ] Restarting ovirt-vmconsole proxy service           --== SUMMARY ==-- [ INFO  ] Restarting httpd           Web access is enabled at:               http://ovirt01.nix.mds.xyz:80/ovirt-engine               https://ovirt01.nix.mds.xyz:443/ovirt-engine           Internal CA 88:6F:76:D1:08:AA:DD:6A:BC:4E:81:52:52:6A:78:69:78:AD:01:DA           SSH fingerprint: SHA256:sxefdvInh4PF6OrI2nfEid2pBrSrd/SOrB1xR1yEgT8 [WARNING] Less than 16384MB of memory is available           --== END OF SUMMARY ==-- [ INFO  ] Stage: Clean up           Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20190926062007-ysyb9p.log [ INFO  ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20190926062909-setup.conf' [ INFO  ] Stage: Pre-termination [ INFO  ] Stage: Termination [ INFO  ] Execution of setup completed successfully [root@ovirt01 ovirt-engine]# openssl x509 -in /etc/pki/vdsm/certs/vdsmcert.pem -enddate -noout notAfter=Apr  8 17:12:07 2019 GMT  # ****** <<<<<<<<<<<<<<<<<<<<<<<< [root@ovirt01 ovirt-engine]# So still getting: VDSM mdskvm-p01.nix.mds.xyz command Get Host Capabilities failed: General SSLEngine problem