Running Oracle Database on Docker

Transcription

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2 Running Oracle Database on Docker Klaus Thielen RAC Development Copyright 2015, Oracle and/or its affiliates. All rights reserved.

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4 What is Docker? A software container platform Originated from Linux / Linux Containers Also available on Windows and Mac OS X Part of the Linux Open Container Initiative (OCI) Commercial Edition (EE) and Community Edition (CE)

5 Docker Key Components Registry Images Containers Docker daemon/engine Source:

6 Docker Key Components - Volumes

7 Oracle Database on Docker Oracle Database is fully supported on Docker Oracle Linux 7 - UEK 4 Red Hat Enterprise Linux 7 Oracle image on Docker Store Docker build files on GitHub

8 Oracle Database on Docker Docker container contains single-pdb CDB (no MTO license required) PDB can be plugged, unplugged, etc. PDB can move bi-directional

9 Oracle Docker Images: Details Commercial images available on Docker Store and Oracle Container Registry through standard docker pull commands Open Source images available on Docker Hub Source code for creating the images available on Github github.com/oracle/docker-images Oracle Instant Client

10 Oracle on Docker Store 1 of 8 results for Oracle. Clear search Copyright Copyright 2017, Oracle 2017 Oracle and/or and/or its affiliates. its affiliates. All rights All rights reserved. 10

11 Oracle Container Registry Oracle Instant Client

12 Oracle Container Registry Oracle owned container registry Oracle tested and approved Docker and other container images for Oracle products. Oracle Instant Client

13 Docker build files available on GitHub Repository: Build files for EE/SE2, EE/SE2, XE

14 Docker Commands docker build docker pull docker run docker stats docker ps docker volume create docker network dockerstart stop myorcl docker exec myorcl ti sqlplus / as sysdba docker exec myorcl ti sqlplus pdbadmin@doag2017

15 Docker docker run --name <container name> \ -p <host port>:1521 -p <host port>:5500 \ -e ORACLE_SID=<your SID> \ -e ORACLE_PDB=<your PDB name> \ -e ORACLE_PWD=<your database passwords> \ -e ORACLE_CHARACTERSET=<your character set> \ -v [<host mount point>:]/opt/oracle/oradata \ oracle/database: ee

16 Container running Oracle DB on transient storage docker run --name myorcl \ -p 1521:1521 \ -p 5500:5500 \ -e ORACLE_SID=DOAG17 \ -e ORACLE_PDB=DOAG2017 \ -e ORACLE_PWD=manager -e ORACLE_CHARACTERSET=UTF8 \ -v /opt/oracle/oradata oracle/database: ee

17 Container running Oracle DB on docker volume storage docker run --name myorcl \ -p 1521:1521 \ -p 5500:5500 \ -e ORACLE_SID=DOAG17 \ -e ORACLE_PDB=DOAG2017 \ -e ORACLE_PWD=manager -e ORACLE_CHARACTERSET=UTF8 \ -v /home/users/dockervolumes/myoracle:/opt/oracle/oradata\ oracle/database: ee

18 Docker files planned Real Application Clusters (RAC) Data Guard Broker REST Data Services (ORDS) Application Express (APEX) Oracle Connection Manager (CMAN) SQLcl

19 Oracle RAC on Docker CMAN

20 Oracle RAC on Docker NON-PROD CMAN ASM

21 Oracle DB and Docker recommendations Use the latest Docker version, at least Docker CE btrfs is the recommended storage driver, followed by overlay2 Use the latest provided images/build files Use data containers/volumes Use PDB plug/unplug to transport data between databases/upgrade Containers are not VMs Patching works differently, H/A works differently, Security works differently No need to log into the container!

22 Sources Source code for creating the images available on Github Oracle Container Registery Oracle in Docker Store Containers on Oracle Cloud etc

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