A few days ago we got version 18.3 of a bunch of Oracle tools.
Over the weekend I updated some of my VirtualBox and Vagrant builds to include these versions. If you want to play around with them you can see them on GitHub here.
I also updated my ORDS Docker container build, which uses both ORDS and SQLcl. You can find this on GitHub here.
I use this container for live demos of ORDS, as well as a demo for my “DBA Does Docker” talk, which I am doing at Oracle OpenWorld this year.
I put the latest versions of SQL Developer and SQLcl on my laptop. I’m doing an analytic functions talk at Oracle Code One this year. The demos use SQLcl on my laptop connecting to Autonomous Transaction Proccessing (ATP) on Oracle Cloud. I had a little bit of drama with SQLcl on Saturday, which turned out to be PEBCAK. I thought “SET ECHO ON” wasn’t working, but it turned out I had a “login.sql” file in the path that contained “SET TERMOUT OFF”. Once I removed that setting the demos ran fine. 🙂
I’m going to put a freeze on changing my stuff until after OpenWorld and Code One. Honest. 🙂
There were a lot of changes in my Vagrant repository on GitHub last week and over the weekend.
First, I got asked a question about 12.2 RAC and I couldn’t be bothered to run through a manual build, so I took my 18c RAC hands-off build and amended it to create a 12.2 RAC hands-off build. Along the way I noticed a couple of hard-coded bits in the 18c build I hadn’t noticed previously, which I altered of course. I also had to move the 18c build to a version-specific sub-directory. I think I’ve altered all references to the location.
I went through some of my individual server builds and updated them to use the latest versions of Tomcat 9, Java 11 and APEX 18.2. All that was pretty straight forward.
On Sunday I was running some tests of the builds on my laptop while I was at my brother’s house, and I noticed I was not pulling packages from the yum repositories properly. I ended up adding “nameserver 126.96.36.199” to pretty much all the “/etc/resolv.conf” files inside the VMs. I’m not sure what has changed as that hasn’t happened before, so I’m not sure if it’s something to do with the networking… Anyway, it fixed everything, so happy days.
While I was doing these builds I learned something new. I forgot to amend the path to my ASM disks from a UNIX style path “/u05/VirtualBox/shared/ol7_183_rac/…” to a Windows style path. Vagrant didn’t care and just created the location under the C drive as “C:\u05\VirtualBox\shared\ol7_183_rac\”. I’ll have to add a note about that to my “README.md” files about that.
I’ve still got to update some Docker builds with the latest software. I’ll probably do that over this week…
I wanted to try something with Oracle 18c Data Guard, so I thought I might as well create a hands-off build of it using VirtualBox and Vagrant, much as I did with my recent hands-off RAC build.
I did the 18c build and figured I might as well do 12cR2 and 12cR1 builds too, as they were pretty similar. I could have done them as a single build with a few tweaks to sort out the differences, but I couldn’t be bothered. 🙂
Along the way I noticed I hadn’t done a 12cR2 data guard article, so I did these.