This blog refers to an older version of EDB’s Postgres on Kubernetes offering that is no longer available. In the last three posts we deployed an EDB database container and two pgpool instances, scaled that up to include a read only replica and finally customized the PostgreSQL instance with ConfigMaps. In this post will we look at how the EDB…
This blog refers to an older version of EDB’s Postgres on Kubernetes offering that is no longer available. In the last two posts we deployed an EDB database container and two pgpool instances and then scaled that up to include a read only replica. In this post will use a ConfigMap to adjust parameters in postgresql.conf as you will probably…
This blog refers to an older version of EDB’s Postgres on Kubernetes offering that is no longer available. When you followed the last post you should have two pgpool instances and one EDB Postgres instance running in OpenShift. pgpool is responsible for the load balancing, meaning: Send write requests to the master instance and spread read requests over all instances.…
The last post quickly outlined on how you can setup MiniShift for playing around with OpenShift on your workstation. In this post we’ll setup PostgreSQL in MiniShift using the default PostgreSQL image that already comes with MiniShift. When MiniShift is currently stopped start it up: dwe@box:~$ minishift start dwe@box:~$ eval $(minishift oc-env) dwe@box:~$ which oc /home/dwe/.minishift/cache/oc/v3.9.0/linux/oc With OpenShift everything is…
Currently we have many requests to support customers in running PostgreSQL in Docker containers. Some of those use redhat OpenShift as the management platform for their Docker deployments. Setting up an OpenShift cluster requires quite some resources and is nothing you want to do on your workstation usually. To overcome that you can use MiniShift which launches a one node…
