Tag - Kubernetes

Running Kubernetes on the Edge

Running Kubernetes on the Edge

What is Edge
Edge is a buzzword that, behind the curtain, means moving private or public clouds closer to the end devices. End devices, such as the Internet of Things (from a doorbell to a VoIP station), become more complex and require more computational power.  There is a constant growth of connected devices and by […]

Read more

Full Read Consistency Within Percona Kubernetes Operator for Percona XtraDB Cluster

Full Read Consistency Within Percona Kubernetes Operator

The aim of Percona Kubernetes Operator for Percona XtraDB Cluster is to be a special type of controller introduced to simplify complex deployments. The Operator extends the Kubernetes API with custom resources. The Operator solution is using Percona XtraDB Cluster (PXC) behind the hood to provide a highly available, resilient, and scalable MySQL service […]

Read more

Percona Kubernetes Operator for Percona XtraDB Cluster: HAProxy or ProxySQL?

Percona Kubernetes Operator HAProxy or ProxySQL

Percona Kubernetes Operator for Percona XtraDB Cluster comes with two different proxies, HAProxy and ProxySQL. While the initial version was based on ProxySQL, in time, Percona opted to set HAProxy as the default Proxy for the operator, without removing ProxySQL. 
While one of the main points was to guarantee users to have a 1:1 compatibility […]

Read more

One Shard Support in Kubernetes Operator for Percona Server for MongoDB

One Shard Support in Kubernetes Operator for Percona Server for MongoDB

So far, Percona Kubernetes Operator for Percona Server for MongoDB (PSMDB) has supported only managing replica sets, but from version 1.6.0 it is possible to start a sharding cluster, although at the moment only with one shard. This is a step toward supporting full sharding, with multiple shards being added in a future release.
Components […]

Read more

Running MongoDB on Amazon EKS Distro

MongoDB on AWS EKS-D

Last year AWS was about to ban the “multi-cloud” term in co-branding guides for Partners, removed the ban after community and partners critique, and now embraces multi-cloud strategy.
One of the products that AWS announced during its last re:Invent was Amazon EKS Distro — Kubernetes distribution based on and used by Amazon Elastic Kubernetes Service. […]

Read more