Seite 6 | Cybus.io

Uninstalling Connectware on Kubernetes

Prerequisites Uninstalling Connectware To uninstall Connectware use the helm uninstall command on your Connectware on Kubernetes installation: Cleaning up Leftover Resources Some resources will intentionally not be removed, like some persistent volume claims, and potentially ConfigMaps and Secrets manually created for mTLS. If you want to completely clean up, for example for a fresh install, […]

Resizing Broker Volumes in Kubernetes

The disk space needed for our brokers depends on customers use-cases, especially in regards to use of QoS > 0 and retained messages, as well as message size. We can therefore not perfectly predict the necessary disk space, allowing for a situation in which existing volumes need to be resized. This procedure can be used […]

Running Cybus Connectware behind a Corporate Proxy

Prerequisites In this lesson we will set up a local Cybus Connectware Instance which only has internet connection via a corporate proxy. As a prerequisite, it is necessary to have Docker and Docker Compose installed on your system as well as a valid Connectware License on hand. You can also install Docker and Docker Compose during this lesson, as […]

Installing Connectware on Docker Compose

Now you know all the prerequisites you need! So we can start with the installation of Connectware. Installing Connectware is made easy using the prebuilt installer script provided by Cybus. To download and use the script follow the steps below. https://download.cybus.io/<VERSION>/connectware-online-installer.sh To clarify, in the example below we will use the latest version of Connectware. […]

Automated Connectware Deployment using GitLab CI/CD and Ansible

In this lesson we will set up a CI/CD Pipeline for Connectware using Ansible and GitLab. Our Connectware infrastructure will be composed of: As a prerequisite, it is necessary to have a valid Connectware License on hand. In addition it is necessary to have a Git environment. This can be either hosted on the cloud […]

Adding Agents Inside your Connectware Installation

Setting up Agents inside Connectware Connectware protocol-mapper agents are additional components of the Connectware that can be deployed and started individually. You can use agents for the following: Related Links Adding Agents inside Your Connectware Installation You can add additional agents to your Connectware installation via the Connectware Helm chart. The section to add agents […]

Configuring Core Services (Kubernetes)

Enabling mutual Transport Layer Security (mTLS) As an alternative to password-based authentication you can use mutual TLS (mTLS) as the authentication for Connectware. mTLS is an X.509 certificate-based authentication and provides better performance compared to password-based authentication. We recommend using mTLS when handling a large number of agents. Important: When mTLS is activated, password authentication […]

Configuring podAntiAffinity for the connectware-agent Helm Chart

Configuring podAntiAffinity The connectware-agent Helm chart uses Kubernetes inter-pod anti-affinity to distribute configured agents across different Kubernetes nodes. The chart offers three modes of anti-affinity which you can choose with the podAntiAffinity value inside the agent’s entry in the protocolMapperAgents context of your values.yaml file: Mode Effect soft (default) Will try to schedule agent pods […]

Logging into Connectware for the First Time (Kubernetes)

You can access the Connectware Admin UI through the Kubernetes LoadBalancer Service. In your new Connectware installation, the LoadBalancer is named connectware. How to access the LoadBalancer depends on which LoadBalancer provider your cluster offers. Result: Your Connectware on Kubernetes installation is now ready. Related Links

Using Mutual Transport Layer Security (mTLS) for Agents with the connectware-agent Helm Chart

By default, agents use a password for authentication. As an alternative to password-based authentication you can use mutual TLS (mTLS) as the authentication mechanism for agents. mTLS is an X.509 certificate-based authentication and provides better performance compared to password-based authentication. We recommend using mTLS when handling a large number of agents. Prerequisites Procedure To configure […]

Troubleshooting Connectware on Kubernetes

Checking Pod state As with any workload in Kubernetes, Connectware needs to have all its pods in the STATUS Running and with all containers READY. You can see this by them showing the same number left and right of the / when running kubectl get pods on your Connectware installation’s namespace: NAME […]

Upgrading Connectware on Kubernetes

Important: Connectware currently does not support hit-less upgrades. You may experience a service degradation during upgrading. Make sure to take an appropriate maintenance window into account when upgrading. Prerequisites for upgrading Connectware Before upgrading Connectware, make sure that you meet the following prerequisites: Connectware version number that you want to upgrade to Make sure that […]

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