Kubernetes/Deployment Charts

Kubernetes

• Clusters
• Docker Image building
• Deployments
• Deployment Charts
• Enabling TLS
• kubectl
• kubectl/Cheat Sheet
• Service ports
• Education and learning resources
• Troubleshooting

Policies and administration

• Administration
• Add a new service
• Remove a service
• Creating a new cluster
• Infrastructure upgrade policy
• Packages

Infrastructure

• Calico
• cert-manager
• ChartMuseum
• Deployment pipeline
• Docker-registry
• Dragonfly
• Helm packaging
• Ingress
• Istio
• Logging
• Metrics

Local development

• Minikube
• Local-charts

Related

• Kubernetes on Toolforge
• Mirror of the Kubernetes v1.16 docs
• Mediawiki On Kubernetes

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Deployment Charts

All of our existing Kubernetes clusters make use of a single git repository located at operations/deployment-charts:

This repository is organized as follows:

• Helm charts in /charts
• Helmfile deployments in /helmfile.d
• Common templates in /_scaffold
• Template modules in /modules
• JSON schemas of all CustomResourceDefinition objects in /jsonschema
• Any custom deployments that cannot use helm for any reason, in /custom_deploy.d
• Supporting test files and scripts

See the README file in the repository for more detailed information.

Helm Charts

A Helm chart is a set of files that describes a packaging together of Kubernetes resources so that they can be easily deployed as a unit and updated programmatically.

Once committed to the master branch, our helm charts are automatically published to ChartMuseum.

Common Templates

We have developed a set of common templates for our helm charts.