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Since a few days the 13.5.0.2 Enterprise Manager Cloud Control Base Platform Monthly Release Update (RU) 2 is available to apply. Time to update my 13.5 lab environment at home to get a first experience about a lot of new features like Oracle Cloud Infrastructure Resource Discovery, Oracle Enterprise Manager Dashboards, Database Scheduler Jobs Metrics and many more. Notes and Links My Oracle Support Notes 13.5.0 Enterprise Manager Cloud Control Base Platform Monthly Release Update (RU) 2 (Doc ID 2822316.1) Enterprise Manager 13.5 Main Release Update List (Includes Plug-ins) (Doc ID 2760230.2) Other Links https://blogs.oracle.com/observability/post/oracle-enterprise-manager-13c-release-5-update-2-13502-is-now-available https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcon/new-features-release-update.html Patch Number 33456001 The Environment Oracle Enterprise Manager 13.5 running on Oracle Linux 7.9 Oracle Enterprise Edition Repository 19.13 Single Tenant Oracle Restart /…

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Cleaning up the OCI Resource Chaos This week I have removed all my Oracle Cloud Infrastructure lab resources and cleaned up my compartment to start from scratch building environments with the Automation Manager. There were a lot of resources with names like webserver01, vcn-lab-01, block-volume-web-clone-47 and so on. When I have realized this naming chaos, I have decided to spend some minutes today Friday to think about a small naming convention for my future Oracle Cloud Infrastructure projects. Why having a naming convention? Wikipedia says about Naming Convention: In computer programming, a naming convention is a set of rules for choosing the character sequence to be used for identifiers which denote variables, types, functions, and other entities in source code and documentation. Sounds good, this is what I need. There are…

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In one of my lab environments where an Oracle 19c database is up and running, it was time to upgrade it to 21c by AutoUpgrade. The new ORACLE_HOME was ready, the software extracted. But when running the OUI installer in silent mode, it stops working: [FATAL] [INS-32035]. runInstaller – 1st run $ cd /u01/app/oracle/product/21.0.0/dbhome_1 $ ./runInstaller -ignorePrereq -waitforcompletion -silent \ -responseFile /u01/app/oracle/product/21.0.0/dbhome_1/install/response/db_install.rsp \ oracle.install.option=INSTALL_DB_SWONLY \ ORACLE_HOSTNAME=heckenweg.kestenholz.net \ UNIX_GROUP_NAME=oinstall \ INVENTORY_LOCATION=/u01/app/oraInventory \ SELECTED_LANGUAGES=en,en_GB \ ORACLE_HOME=/u01/app/oracle/product/21.0.0/dbhome_1 \ ORACLE_BASE=/u01/app/oracle \ oracle.install.db.InstallEdition=EE \ oracle.install.db.OSDBA_GROUP=dba \ oracle.install.db.OSBACKUPDBA_GROUP=dba \ oracle.install.db.OSDGDBA_GROUP=dba \ oracle.install.db.OSKMDBA_GROUP=dba \ oracle.install.db.OSRACDBA_GROUP=dba \ SECURITY_UPDATES_VIA_MYORACLESUPPORT=false \ DECLINE_SECURITY_UPDATES=true The error from the OUI logfile: SEVERE: [Aug 24, 2021 5:11:55 PM] [FATAL] [INS-32035] The location (/u01/app/oraInventory) specified for the central inventory is not empty. CAUSE: The specified…

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One of my OCI favorites is finally arrived in Oracle Cloud Infrastructure data center eu-zurich-1 – the possibility to attach one Dynamic Routing Gateway DRG to multiple Virtual Cloud Networks VCNs. To see how it works, Simo has written three blog posts where it’s very well described. Now it’s time to upgrade my existing DRG! OCI Dynamic Routing Gateway Attachments Part 1 – Basics | That Finnish Guy OCI Dynamic Routing Gateway Attachments Part 2 – Dynamic Route Import Distributions | That Finnish Guy OCI Dynamic Routing Gateway Attachments Part 3 – Remote Peering Connections | That Finnish Guy Oracle’s OCI documentation: Dynamic Routing Gateways (DRGs) (oracle.com) How to upgrade an existing DRG? See here – just click on the…

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For the Trivadis Oracle Enterprise Manager Training, we setup and Oracle EM13c in the Oracle Cloud Infrastructure. One student exercise is, to setup notification rules. Therefore a mail server is required. In Oracle Cloud Infrastructure, there is an Email Delivery service available which fits best: Overview of the Email Delivery Service (oracle.com) I have tried to setup a local postfix mail gateway which used the NAT gateway address as sender’s address. But the NAT gateway addresses are blacklisted in spam services like spamhaus.com. Even Microsoft doesn’t want to allow these mails send by the NAT gateway. You can see my attempts at the bottom of this blog post. Setup Subnet Component Purpose Public Virtual Machine Bastion Server, SSH Access, Apache…

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