DevOps Engineer
This is going to be a quick and to the point blog. As many of you know (if you’re here at this point, I know you know), Google Cloud SQL backups are directly linked to the instance itself. WHAT!? That means if the instance is deleted, so are your backups. As a DevOps engineer, this […]
Why use Sealed Secrets? Sealed Secrets provides a mechanism to encrypt a Secret object so that it is safe to store in a private or public repository. https://github.com/bitnami-labs/sealed-secrets How it works Sealed Secrets comprises the following components A controller deployed to cluster A CLI tool called kubeseal A custom resource definition (CRD) called SealedSecret Upon startup, […]
https://github.com/bitnami/charts/tree/master/bitnami/elasticsearch What is it? Elasticsearch Elasticsearch is a distributed, open source search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured. Kabana Kibana is a free and open user interface that lets you visualize your Elasticsearch data and navigate the Elastic Stack. Repo Add repo. helm repo add bitnami […]
General https://istio.io/docs/setup/install/istioctl/ Install istioctl client Option 1 brew install istioctl Option 2 Download the latest Istio version from GitHub. curl -L https://istio.io/downloadIstio | sh – cd istio-1.6.1 sudo cp ./bin/istioctl /usr/local/bin/istioctl sudo chmod +x /usr/local/bin/istioctl Optional Enable command-line completion within zshrc. { mkdir -p ~/completions && istioctl collateral –zsh -o ~/completions source ~/completions/_istioctl echo “source […]
Cluster Create a Regional cluster with 3 zones (1 node per zone). List the nodes and labels. We need this to understand which node belongs to which zone. kubectl get nodes –label-columns failure-domain.beta.kubernetes.io/region,failure-domain.beta.kubernetes.io/zone NAME STATUS ROLES AGE VERSION REGION ZONE gke-itsmetommy-default-pool-5ba92622-dbgg Ready <none> 11m v1.16.8-gke.15 us-west1 us-west1-c gke-itsmetommy-default-pool-65c4a9e0-g4l0 Ready <none> 11m v1.16.8-gke.15 us-west1 us-west1-b gke-itsmetommy-default-pool-fee8f05c-3ghq […]