In this post, we will take a look at another new feature of VCF Automation, IaaS Resource Policies. I will demonstrate how these IaaS policies can be used with Data Service Policies and DSM provisioned databases to fine-tune certain parameters related to the database. You may have already seen the concept of Data Service Policies in previous posts. These are policies set at the Provider level which can dictate which database engines, which database versions and which backup locations a tenant of an organization can consume. However additional validations or constraints in an IaaS policy can be applied at an…
As the most popular DSM database, we always strive to improve our enterprise-ready version of PostgreSQL with each release. Data Services Manager v9.0.1 is no different. In this release, we have improved on the Disaster Recovery configuration. We want to enable Data Admins to seamlessly fail over and back between a Primary and a Secondary Postgres database, and make it easy to replicate in either direction. We also want this to occur without needing a full resync of the data. In this blog post, I will take a closer look at this new feature and describe the steps needed to…
I have another new video to share with you today. This looks at another new feature of Data Services Manager version 2.2. This feature is the ability to scale down the virtual machine resources associated with a Postgres database VM. The ability to scale up the virtual machines resources has been available for some time, but this is the first time we have had scale down capabilities. As you will see in the video, it is done by choosing a different VM Class for the database. VM Classes are defined in the Infrastructure Policy. So now if you expect a…
I have been doing some work with OpenLDAP in my lab, with a goal to give OpenLDAP users access to a PostgreSQL databases that I have been deploying via Data Services Manager v2.2. There are a few steps involved in achieving this. First, of course, is that I have to configure Directory Services on DSM, and point it at my OpenLDAP server. Second step is to provision a Postgres database which has Directory Service Authentication enabled. The third and final step is to give my OpenLDAP user permissions to login and access the database. In this blog post, each of…
This is the second in a series of videos related to Data Services Manager (DSM) version 2.2 from VMware by Broadcom. In this video, we examine how to configure replication between a primary and a secondary Postgres database. Whilst the video shows the replication being configured between a primary and secondary database managed by the same DSM provider, replication could also be configured between a primary and secondary database managed by different DSM providers. Thus, the primary database could reside on infrastructure managed by one vCenter server, and replicate to a secondary database on infrastructure managed by a completely different…
Last week, we announced a new version of Data Services Manager (DSM), version 2.2. One of the key features added to this release is the ability to provision Postgres databases across multiple vSphere clusters, allowing for much higher levels of database availability than ever before. This video will show you how to create an infrastructure policy that enables this cross vSphere cluster topology, as well as how to consume this policy when provisioning a Postgres database from within the DSM portal/UI. The result of this is that DSM will place the primary node, replica node and Monitor of the Postgres…
It gives me great pleasure to announced that the latest version of Data Services Manger (DSM) is now available. Version 2.2 has a wealth of new features related to the deployment, management and monitoring of data services on VMware Cloud Foundation (VCF). I will share these features in greater detail in this post, but please also refer to the official DSM 2.2 documentation for further information. Let’s get started. Multi-Cluster Deployments for increased availability In previous versions of DSM, databases and data services could be provisioned in two modes. The first is standalone mode which deploys the data service as…