OpenShift project backups
08/31/18
If you'd like to be able to return to a known working state of specific objects and projects rather than your whole OpenShift cluster, you may find this approach to project backups useful. Read more
Posts about Infrastructure
Hyperledger Fabric test network on AWS using Ansible
08/13/18
A flexible development environment is an important base for CD, demonstrations and integration against Fabric networks or Composer applications. We create these with Ansible on an EC2 instance. Read more
Continuous Delivery on AWS with Terraform and Travis CI
In this blog post we want to combine Terraform with an automated build pipeline on Travis CI. We will utilize the AWS S3 remote state backend with encryption, versioning, and locking. Read more
Measure your radosgw usage with OpenStack-Ansible
We use OpenStack-Ansible to set up our OpenStack cluster and Ceph's Rados Gateway (radosgw) as object store backend. Read more
Measuring your OpenStack Cloud with Gnocchi and Ceph storage backend
To solve our performance problems with Gnocchi and the whole OpenStack telemetry stack, we tried Gnocchi with Ceph as backend... Read more
A Complete Setup of GitLab CI & Docker Using Vagrant & Ansible: HTTPS/Let’s Encrypt, Container Registry, Runners
05/29/18
Tired of Jenkins? Always keeping an eye on all those new kids on the block with their super cool and simple CI Pipeline files? Here´s a guide on how to fire up a fully functional GitLab CI/CD pipeline Read more
OpenShift cluster tests
05/08/18
We run a lot of automated tests on our OpenShift clusters, but they fail to account for a number of important test cases. This post proposes low-effort and low-cost ways of bridging the gap. Read more
How development for AWS changes the local setup
02/02/18
When a new project is set up in the cloud these days, this usually means that AWS is used, that the backend is split into multiple services (e.g. microservices). Read more
Taming the Hybrid Swarm: Initializing a Mixed OS Docker Swarm Cluster Running Windows & Linux Native Containers with Vagrant & Ansible
09/29/17
We successfully scaled our Windows Docker containers running on one Docker host. But what if we change our focus and see our distributed application as a whole? Read more