The simplest way to make Amazon EKS Commvault work like it should

You spin up a new Kubernetes cluster, patch some IAM roles, then flip over to check your backups. A week later, someone asks who’s actually backing up the persistent volumes running in EKS. Silence. That’s the moment you wish you had tied Amazon EKS and Commvault together from the start.

Amazon EKS handles compute, networking, and scaling for containerized workloads. Commvault handles backup, recovery, and policy management for data across clouds. Together they build a single workflow that keeps your stateful services safe without forcing your team to chase scripts or approval tickets. The trick is understanding how their identities, permissions, and data flows intersect.

When you integrate Amazon EKS with Commvault, think in layers. EKS manages pods that access volumes through CSI drivers, while Commvault’s agents or Kubernetes connectors snapshot those volumes and store them in your repository or S3 bucket. Mapping AWS IAM roles to the right Commvault service account is key. Use OIDC federation to let Commvault authenticate using signed tokens from your identity provider instead of static keys. One strong identity, fewer secrets, less drift.

If you see failed backups or timeouts, start with RBAC. Make sure the Commvault connector has namespace-level access for deployments, pods, and persistent volume claims. Then check the IAM policy that links your EKS node role to S3 or Glacier. Half of “Commvault can’t see my volumes” errors come down to missing GetObject or ListBucket rights.

Practical benefits

• Consistent backups for workloads without manual scripting.
• Cleaner separation between cluster operators and backup admins.
• Centralized audit trail for Kubernetes data events.
• Faster restore testing and DR validation using Commvault console automation.
• Reduced credential sprawl through OIDC and IAM role chaining.

Developer velocity matters too. Once backup policies ride on EKS metadata, developers stop opening tickets for every new namespace. Automation runs in the background. Restores take minutes instead of days. Fewer Slack pings, more deploys that feel boring in the best way.

Platforms like hoop.dev turn those access rules into guardrails that enforce policy automatically. You define who can request credentials for Commvault operations, and hoop.dev brokers the session through an identity-aware proxy that logs and approves every move. It saves your best engineers from playing traffic cop.

How do I connect Amazon EKS and Commvault?

Register your cluster in the Commvault Command Center, deploy the Kubernetes agent using Helm, and point it to your Commvault access node. Configure IAM roles for service accounts with OIDC trust so Commvault can read and snapshot persistent volumes securely.

Is Commvault good for container backups on AWS?

Yes. Commvault supports application-consistent backups across namespaces and works with Amazon EBS snapshots natively. It fits teams that already rely on AWS IAM and want centralized visibility over cluster and non-cluster data.

The real power of combining Amazon EKS and Commvault is confidence. Your data, workloads, and permissions line up without guesswork, and the system keeps humming even on your laziest Tuesday.

See an Environment Agnostic Identity-Aware Proxy in action with hoop.dev. Deploy it, connect your identity provider, and watch it protect your endpoints everywhere—live in minutes.