Blog Entries

21. 12. 2023 Alessandro Taufer Development, DevOps

Blue-Green Deployment on Azure

When deploying new features, releasing your code into a production environment might not be as easy as it seems. To ensure the minimal amount of service disruption, we might want to easily roll back to a previous configuration or to gradually migrate traffic to a new one. That’s where blue-green deployment comes to our aid….

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20. 12. 2022 Lorenzo Candeago Development, DevOps

A Simple and Portable Dockerfile for Working with Azure and Ansible

For our use case, we need to be able to deploy Azure machines using Ansible from developer’s laptops and from our own CI/CD infrastructure both on Jenkins and OpenShift. The easiest way to ship a working and easy-to-use environment for our use case is to create a Docker instance: we based our Docker on rockylinux…

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23. 05. 2022 Mirko Morandini Cloud, Service Management

Office365/Google Mail Users: Migrate Your EriZone/OTRS Mail Accounts to OAuth2 Authentication NOW!

Both Microsoft and Google will terminate within summer/autumn 2022 the possibility of accessing POP and IMAP mailboxes using usernames and passwords! In the course of the year 2022 Microsoft and Google will terminate support for Basic Auth (the authentication with username and password) for some web services and pass to a more secure method, often…

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17. 12. 2020 Mirko Morandini Cloud, Unified Monitoring

EriZone/OTRS: Single Sign On with (Multiple) AzureAD Using Shibboleth

More and more enterprises rely on Microsoft Azure Active Directory as a company-wide identity provider for Office365, Teams, Sharepoint and other Microsoft and various non-Microsoft services. It provides Single Sign-On (SSO), so when opening any of these applications, if an authorization is needed, you will always be redirected to the same, trusted, company-wide login page….

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