Kubernetes ‐ Complete Guide | Helm Chart | BlueGreen Deployment
A Helm chart is a package that contains a set of Kubernetes resources, such as deployments, services, and config maps, that are used to deploy an application to a Kubernetes cluster.
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A Helm chart directory has a specific structure that includes a Chart.yaml file, a values.yaml file, and a templates directory. The Chart.yaml file contains metadata about the chart, such as its name and version. The values.yaml file contains default configuration values for the chart. The templates directory contains YAML template files that are used to generate Kubernetes manifest files.