linux · cloud · container · macos · IBM Cloud

docker: monitor the execution of N containers

I had to monitor the execution of N containers that were collecting data from multiple accounts at IBM Cloud. Here, each container is simulation the process to collect the data, one container per account:

cloud · container · kubernetes · openshift · power · ppc64le · tekton

tekton: no endpoints available for service “tekton-pipelines-webhook

If you see an error like the above one during your Tekton deployment, you can use the steps provided here to fix it. Issue: Solution:

cloud · container · docker · github actions · linux · power · ppc64le · x86_64

CICD: building multi-arch container images with GitHub Actions

The world is multi-arch and you can easily leverage it!

aws · cloud · linux · power · ppc64le · python

cloud: aws cli on ppc64le

Do you work with AWS? Do you work with IBM Power? Do you need to work with AWS from IBM Power? He is how you can build and install the CLI on ppc64le. First things first: get a Power VM for FREE at Minicloud. Once you have you VM up and running you can start… Continue reading cloud: aws cli on ppc64le

cloud · container · openshift · power · ppc64le

openshift on ppc64le: check whether or not the storage of a node is good enough for etcd

The image used in this test is hosted at quay.io/rpsene/ocp-perf-tools-ppc64le:v1 and the source code at https://github.com/rpsene/images/tree/ppc64le/etcd-perf.

cloud · container · docker · linux · ppc64le

ppc64le: Docker 19.x or Docker 20.x on RHEL8.x

Or, you can also try our rpm repository: The source code for the build can be found at https://github.com/Unicamp-OpenPower/docker-ce-releases.

cloud · docker · linux · ppc64le · s390x · x86_64

docker: creating multi-arch images

One of the great advantages of using containers [1] is that it brings flexibility to you deployments. You can have a container configured with everything you need and move it around to be executed where you want, which is a time saving approach (and reminds me of the Java’s WORA [2]: write once, run anywhere).… Continue reading docker: creating multi-arch images

cloud · container · docker · IBM Cloud Private · kubernetes · linux · ppc64le

ppc64le: easily installing a single cluster of IBM Cloud Private 3.1.2

Willing to try the latest version of IBM Cloud Private? Try out this simple bash script that helps you on installing either EE or CE versions. Enjoy!

cloud · docker · kubernetes · linux · x86_64

x86_64: Installing Minikube

Minikube is a tool that makes it easy to run Kubernetes locally. Minikube runs a single-node Kubernetes cluster inside a VM on your laptop for users looking to try out Kubernetes or develop with it day-to-day [1]. This is a step-by-step installation guide that puts togheter in a single page all required steps to install… Continue reading x86_64: Installing Minikube

cloud · IBM Cloud Private · kubernetes · linux · openstack · power · ppc64le

linux: Installing IBM Cloud Private CE

Wondering to install IBM Cloud Private Community Edition 3.1.0 as a single node? Take a look at this video and learn how easy it is: