In December of 2018, many Node.js users noticed that their applications randomly returned an HTTP status code 502 "Bad Gateway" error. In this post, we'll show you how to resolve this issue if you have been affected.
With IBM Cloud App ID’s Cloud Directory feature, you can add sign-up and sign-in to your mobile or web apps and create a user registry to manage users. Cloud Directory supports sending email messages to your users to verify their email address, allows them to reset their password, and more.
We are deprecating the Application Management feature, and it will eventually be removed. With the removal of Application Management, your Node.js droplet will be smaller so your push times to the cloud could become shorter.
Starting with our next release, the IBM Node.js buildpack on IBM Cloud and IBM Cloud Private will provide the community edition binaries as a default.
With IBM Cloud App ID, you can easily add authentication and authorization to the apps and APIs that you have running on IBM Cloud. App ID lets you add enterprise sign-in, or social sign-in, or you can use the Cloud Directory feature to allow users to sign up directly from your app with an email and password. App ID provides a default sign-up and sign-in widget with out-of-the-box user flows, such as reset password and email verification.
Ever wanted to build a Slackbot, a chatbot integrated into Slack, on your own? I am going to show you how easy it is to integrate Slack or Facebook Messenger with the IBM Watson Conversation service. As a bonus, the bot is going to access a Db2 database to store and retrieve data. The code in the tutorial uses a serverless fashion with IBM Cloud Functions.
There are many reasons why you might choose Kubernetes as your platform for hosting your application(s). In Cloud Foundry, for each application, the platform provides the isolation, OS, runtime, networking and management capabilities. This opinionated environment is ideal for some use cases. Kubernetes provides similar capabilities but gives you the control of the OS, runtime, networking rules of each service, communication between services in your cluster and more.