Ajanthan Eliyathamby 🇱🇰

Apr 9

Istio — Service Mesh on top of Kubernetes

In this article we are going to look into Istio — one of the service mesh option to manage inter communication with microservices. When you take the meaning of the Istio — it is “sail” in Greek, it refers like sailing in kubernetes, directly connects to the communication between microservices. …

Service Mesh

4 min read

Published in Geek Culture

·Apr 2

Capacity Planning — Kubernetes Cluster Deployment

Most of the organisations these days tends to move to digitalisation and trying to adopt with the open source containerisation platforms to cater their need in digitalisation. When we take the current options that we have on the containerisation platforms are: Kubernetes, Openshift, Hashicorp Nomad, Docker Swarm, Rancher, Mesos, Google…

Kubernetes

5 min read

Published in Geek Culture

·Nov 15, 2021

Unit Tests Coverage and Source Code Analysis for Spring Boot Microservices with SonarQube

This article is to explain how we can integrate SonarQube to check the unit test coverage and source code analysis through Jenkins. …

Spring Boot

4 min read

Nov 7, 2021

Integrating Analytics for WSO2 API Manager 4.0.0 with Fluent Bit, Grafana Loki, Grafana Stack

Analytics is one of the feature that we require when we are implementing a monitoring solution. Same applies to WSO2 deployments also. When it comes to WSO2 Analytics it provides different set of solutions for example there is a APIM Analytics Server which we can integrate along with API Manager…

Wso 2 Am

5 min read

Integrating Analytics for WSO2 API Manager 4.0.0 with Fluent Bit, Grafana Loki, Grafana Stack

Published in Geek Culture

·Aug 14, 2021

Distributed Caching Pattern for Microservices with Redis Kubernetes )

Caching is one of the key implementation when it comes to production level deployment of services, which help us to increase the performance of the system by staying as a middle layer between a particular application and the persistence system where the actual data is kept. When we go through…

Redis Cache

5 min read

Distributed Caching Pattern for Microservices with Redis Kubernetes )

Published in Geek Culture

·Jul 12, 2021

Log and Server Metrics Monitoring - WSO2 Micro Integrator 7.1.0

Monitoring is an important part of a deployment, which enables support and development teams to easily find the bug or an issue during the run time. …

Wso 2 Ei

5 min read

Log and Server Metrics Monitoring - WSO2 Micro Integrator 7.1.0

Published in Geek Culture

·Apr 6, 2021

Integrating WSO2 APIM, API Microgateway with WSO2 Identity Server

In a typical setup we have the WSO2 API Manager and WSO2 Identity Server Integrated as a Key Manager, as an add-on WSO2 has introduced API Microgateway which can be integrated and used as Gateway along with WSO2 API Manager. …

Wso 2 Api Manager

6 min read

Integrating WSO2 APIM, API Microgateway with WSO2 Identity Server

Nov 13, 2020

Deploying WSO2 APIM into Kubernetes

This article is about how we can deploy the wso2 products into kubernetes, a container orchestration engine, with a brief explanations on the steps and also how wso2 along with kubernetes work together. As this is a local setup I’m using the Minikube and using an updated wso2 provided scripts…

Kubernetes

7 min read

Aug 2, 2020

Automating WSO2 Mediators Deployment with Jenkins, Nexus and Ansible

This article explains about an Automation process on how we can deploy custom mediators on to wso2 servers through a proper versioning and smooth deployment process which will reduce the cost of manual deployment. Usually wso2 mediators build through maven, so here also I’m going to build the artifacts through…

Jenkins

6 min read

May 6, 2020

Connecting to Microsoft Services through Microsoft Graph API

This is to share the knowledge on how we can use the Microsoft Graph API to connect to Microsoft Services and do CRUD operations on it. …

Microsoft Teams

4 min read

Connecting to Microsoft Services through Microsoft Graph API