The helm and kubernetes providers for terraform can be useful to deploy and manage application workloads, similar packages are available for pulumi. The rancher2 terraform provider and pulumi package can be used to manage cluster provisioning and configuration as code with Rancher. CI/CD pipeline to automate deployments and configuration changes.Infrastructure as Code for provisioning and configuration of Kubernetes clusters and workloads.Manifests and configuration data for application workloads are stored in source control, treated as the source of truth for all containerized applications and deployed to clusters.When configuration is stored in source control it can also assist with auditing changes.Ĭonsider the below points for the Application, Rancher and Kubernetes environments: Provisioning clusters, nodes and workloads for Rancher and downstream clusters in a repeatable and automated way can improve the supportability of Rancher and Kubernetes. The Rancher backup operator can also be used on any distribution or hosted provider to backup the related objects that Rancher needs to function, this can be used to restore to a previous backup point or migrate Rancher between clusters. In addition to a recurring schedule, it's important to take one-time snapshots of etcd (RKE, RKE2 and k3s (embedded)), or datastore (k3s) before and after significant changes.
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