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Daniel Westermann

EDB containers for OpenShift 2.3 – PEM integration

By | Database Administration & Monitoring | No Comments

A few days ago EnterpriseDB announced the availability of version 2.3 of the EDB containers for OpenShift. The main new feature in this release is the integration of PEM (Postgres Enterprise Manager), so in this post we’ll look at how we can bring up a PEM server in OpenShift. If you did not follow the lats posts about EDB containers in OpenShift here is the summary: Deploying EDB containers in MiniShift/OpenShift Scaling the EDB containers…

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Pascal Brand

Deploy WebLogic docker images using Docker Toolbox and Virtual Box on Windows

By | Application integration & Middleware | No Comments

I was interested to run Docker on my Windows machine and found out the Docker Toolbox for Windows that configure itself with the already installed VirtualBox at installation time. Once installed, You can start the Docker QuickStart shell preconfigured for a Docker command-line environment. At startup time it will start a VM named default and will be ready to work with Docker. Starting “default”… (default) Check network to re-create if needed… (default) Waiting for an IP……

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David Barbarin

Deploying SQL Server on MiniShift / RedHat OpenShift

By | Database Administration & Monitoring | No Comments

Currently we begin to see customer adopting containerization for SQL Server databases (mainly driven by CI/CD and DevOps trends). A lot of them are using RedHat OpenShift as container management platform. From my side, I didn’t want to setup a complete OpenShift infrastructure on my lab to test only my SQL Server pod deployment on such infrastructure. I rather installed MiniShift that comes with one OpenShift node cluster which perfectly meets my requirements.    …

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Daniel Westermann

Backing up and restoring EDB containers in MiniShift/OpenShift

By | Database Administration & Monitoring | 4 Comments

The last blogs in the series are already some days old: Setting up MiniShift, Deploying EDB containers in MiniShift/OpenShift, Customizing PostgreSQL parameters in EDB containers in MiniShift/OpenShift, Scaling the EDB containers in MiniShift/OpenShift, EDB Failover Manager in EDB containers in Minishift/OpenShift and EDB Failover Manager in EDB containers in Minishift/OpenShift – Failovers. What is missing is how you can backup and restore instances running in this container deployment and that is the topic of this…

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David Barbarin

Running SQL Server containers on K8s Docker for Windows CE stable channel

By | Database Administration & Monitoring, DevOps, SQL Server | No Comments

The release of Docker for Windows Stable version 18.06..0-ce-win70 comes with some great new features I looked for a while including the K8s support! That’s a pretty good news because this support has existed on Edge channel since the beginning of this year but no chance to install a beta version on my laptop from my side. So, we get now a good opportunity to test locally our SQL Server image with a K8s single…

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Oracle Team

Installing ZFS on OEL7 UEK4 for Docker storage

By | Database Administration & Monitoring | No Comments

By Franck Pachot . The Oracle Database is fully supported on Docker according that Linux is Red Hat Enterprise Linux 7 or Oracle Enterprise Linux 7 with Unbreakable Enterprise 4. This is documented in MOS Note 2216342.1. Given the size of the Oracle database in GigaBytes even empty, the way it is installed at build with many file updates, and the per-block modifications of the datafiles, a block level copy-on-write filesystem is a must and…

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David Barbarin

Dealing with automatic restart and SQL Docker containers

By | Database Administration & Monitoring | No Comments

A couple of weeks ago, a customer asked me how to restart containers automatically after a reboot of the underlying host. In his context, it was not an insignificant question because some containers are concerned by SQL Server databases and he wanted to stay relaxed as long as possible even after a maintenance of the Linux host by sysadmins. The concerned (DEV) environment doesn’t include container orchestration like Swarm or Kubernetes. The interesting point is…

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David Barbarin

Dealing with ugrade scenarios for SQL Server on Docker and Swarm

By | Database Administration & Monitoring | No Comments

This blog post comes from an interesting experience with one customer about upgrading SQL Server on a Docker environment. Let’s set quickly the context: a production environment that includes a standalone Docker engine on the top of openSUSE Linux distribution with some SQL Server 2017 Linux containers. The deal was to update those SQL Server instances from 2017 CU1 to 2017 CU7. The point is we applied the same kind of upgrades earlier on the morning but it…

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David Barbarin

Introducing SQL Server on Kubernetes

By | Database Administration & Monitoring | No Comments

After spending some times with Docker Swarm let’s introduce SQL Server on Kubernetes (aka K8s). Why another container orchestrator? Well, because Microsoft gives a strong focus on Kubernetes in their documentation and their events and because K8s is probably one of the most popular orchestration tools in the IT industry. By the way, I like to refer to the Portworx Annual Container Adoption Survey to get a picture of container trend over the years and we…

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