Explanation about load balance endpoints and endpoint suspension
In this post i will provide explanation about load balance endpoints and endpoint suspension. If we have 2 endpoints in load balanced manner then it will behave as below.If both endpoints are in...
View ArticleHow to setup WSO2 API Manager with Oracle 11g using
In this post i will explain how you can setup WSO2 API Manager analytucs with oracle 11g using docker container. First you need to install docker on your machine. You can use same commands for any...
View ArticleHow to run MSF4J micro services within WSO2 Enterprise Integrator (EI)
WSO2 EI is designed to run MSF4J services as separate run time. But this is not limited to one MSF4J service. You can start run time and deploy/ re-deploy services while server is running. So unlike in...
View ArticleHow WSO2 API Manager timeouts and suspension works
Address and WSDL endpoints can be suspended if they are detected as failed endpoints. When an endpoint is in in suspended state for a specified time duration following a failure, it cannot process any...
View ArticleBest practices we should follow when we create API.
Best practices we should follow when we create API. Create API for dedicated back end service. For each of the resources the HTTP methods used to perform the required application functions have to be...
View ArticleHow to run WSO2 API Manager with MSSQL using docker
First you need to install docker on you local machine.Then run following to install mssql docker image in your local machine. You can follow this...
View ArticleHow to do zero downtime migration - WSO2 API Manager
Here in this post i will explain how we can do zero downtime migration in deployment.Test MigrationFirst we can take backup of running system and create setup locally. Then we can perform migration and...
View ArticleHow to write test case using wiremock and test Mutual SSL enabled Backend...
Add following dependencies to the pom file so we can use wiremock for testing. I specifically added below slf4j versions to dependency as they required. Also I excluded some of the components as they...
View ArticleHow to manage external/internal gateways and store with single publisher -...
We usually use external API stores only for advertising purposes. If they need to consume API then they have to come back to original store and subscribe there. But as we see your requirement is...
View ArticleHow to avoid getting empty response to client due to slowness in key...
Users may get empty response due to slowness in key validation call due to the possibility of timeout gateway to key manager service call. These timeouts can happen in many different ways like...
View ArticleBatch API - API chaining scenario
In this example, we have two backÂend services and one proxy service. WSDLs for the examples can be found in the zip file attached. This service is in the WSO2 API manager and it is exposed to...
View ArticleHow to Run WSO2 API Manager with MicroK8s on MacOS
MicroK8s is a local deployment of Kubernetes. In this post im going to explain how to run MicroK8s in MacOS and run WSO2 API Manager within that. Easiest way to get an Ubuntu VM on MacOS is with...
View ArticleWSO2 API Manager Microgateway and Gateway Feature comparison - API Gateway...
API gateway and microgateway can be compared in different aspects. Decision to select either of the gateways can be hugely depend on the architecture, design and deployment. Both of the gateways have...
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Different Token Types and their Usages - WSO2 API Manage
Different token types and their usagesIn this section of this document we have discussed about different token types and their usages in detail. Whenever users create applications to consume APIs they...
View ArticleHow WSO2 API Manager caches work with ditribute mode.
I'm adding small note on cache that helps anyone to understand how cluster caches work in WSO2 API Manager. Please note this is applicable for only WUM updated API Manager 2.1.0 and later versions and...
View ArticleNew API Security Challenges
APIs have become the top-most asset for an organization’s digital transformation initiatives, empowering employees, partners, customers, and other stakeholders to access applications, data, and...
View ArticleInvoke Kubernetes APIs via simple HTTP client, Invoke k8s API programmatically.
In this post i would like to explain how we can invoke k8s API and receive k8s cluster information. When we develop applications, programs sometimes we will need to invoke k8s APIs to perform some...
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The Importance of API Management in Cloud Native Environments and the Role of...
 API Management and KubernetesAPIs enable different software systems to communicate with each other and exchange data. Prior to 2005, APIs were primarily used to communicate between different...
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WSO2 APK - API Management for Kubernetes
In this article i will discuss about API platform for kubernetes(APK) project we are working these days. The platform is specifically engineered to overcome challenges in API management that arise...
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Empowering the Future of API Management: Unveiling the Journey of WSO2 API...
 IntroductionIn the ever-evolving realm of API management, our journey embarked on the APK project eight months ago, and now, with great anticipation, we stand on the verge of releasing our Alpha...
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