Updating contrib/oracle/README.md

Author: kenshaw

contrib/oracle/README.md

@@ -1,39 +1,5 @@
 # Oracle Notes
 
-1. Clone:
-
-```sh
-$ mkdir -p ~/src/oracle && cd ~/src/oracle
-$ git clone https://github.com/oracle/docker-images.git
-```
-
-2. Download `LINUX.X64_193000_db_home.zip` -> `~/src/oracle/docker-images/OracleDatabase/SingleInstance/dockerfiles/19.3.0/`:
-
-```sh
-$ mv ~/Downloads/LINUX.X64_193000_db_home.zip ~/src/oracle/docker-images/OracleDatabase/SingleInstance/dockerfiles/19.3.0/
-```
-3. Build:
-
-```sh
-$ cd ~/src/oracle/docker-images/OracleDatabase/SingleInstance/dockerfiles/
-$ ./buildDockerImage.sh -v 19.3.0 -e
-```
-
-4. Fix ["out-of-band" issue][out-of-band-issue] ([see also GitHub issue][out-of-band-github]) by adding `userland-proxy: false` to `/etc/docker/daemon.json`
-
-[out-of-band-issue]: https://medium.com/@FranckPachot/19c-instant-client-and-docker-1566630ab20e
-[out-of-band-github]: https://github.com/oracle/docker-images/issues/1352
-
-5. Create storage directory, and change ownership:
-
-```sh
-$ mkdir -p /media/src/opt/oracle
-$ sudo chown -R 54321:54321 /media/src/opt/oracle
-```
-
-6. Start:
-
 ```sh
-$ cd $GOPATH/src/github.com/xo/usql/contrib
-$ ./docker-run.sh oracle
+$ podman volume create oracle-data
 ```