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Helm for Kubernetes Application Delivery

Helm for Kubernetes Application Delivery

A focused course on packaging, configuring, and operating Kubernetes applications with Helm. Participants learn chart structure, templating, values management, and safe release workflows across environments. The agenda emphasizes reproducibility, clarity, and troubleshooting skills for real clusters.

What will you learn?

You will understand how Helm packages Kubernetes resources and manages releases through a consistent workflow. You will author maintainable charts, template safely, and manage configuration for multiple environments. By the end, you can upgrade and roll back with confidence, publish charts for reuse, and diagnose common issues quickly.

  • Create, install, upgrade, and roll back Helm releases with a clean workflow
  • Author charts using templates, functions, helpers, and dependencies
  • Manage values across dev, test, and prod with safe overrides and secrets handling
  • Operate at scale with policies, provenance, repository publishing, and troubleshooting

Requirements:

  • Comfortable with Kubernetes fundamentals and kubectl
  • Basic YAML and Git familiarity
  • Access to a learning or sandbox cluster

Course Outline*:

*We know each team has their own needs and specifications. That is why we can modify the training outline per need.

Module 1: Helm fundamentals and workflow

  • Helm architecture CLI, release storage, lifecycle
  • Installing and managing releases install, upgrade, rollback, uninstall
  • Chart structure Chart.yaml, templates, values, helpers
  • Using public repositories search, add, dependency update

Module 2: Authoring charts and templating

  • Template syntax functions, pipelines, conditional and range
  • Named templates and helper patterns for reuse
  • Managing dependencies application vs library charts
  • Rendering manifests and dry runs template, lint, and diff

Module 3: Configuration and environments

  • Values strategy base values, environment overlays, and overrides files
  • Secrets handling sealed secrets or external stores integration patterns
  • Keeping configuration DRY global values and common labels or annotations
  • Versioning and promoting releases across environments

Module 4: Operations, quality, and troubleshooting

  • Upgrade safety strategies hooks, pre or post checks, health gating
  • Rollbacks and change tracking history, revisions, provenance
  • Hosting and publishing OCI or index based repositories
  • Troubleshooting common issues failed hooks, bad templates, drift

Hands-on learning with expert instructors at your location for organizations.

1.797€*
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Level:
intermediate
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Duration:
7
Hours (days:
1
)
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Training customized to your needs
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Immersive hands-on experience in a dedicated setting
*Price can range depending on number of participants, change of outline, location etc.
Get Quote

Master new skills guided by experienced instructors from anywhere.

1.770€*
Graph Icon - Education X Webflow Template
Level:
intermediate
Clock Icon - Education X Webflow Template
Duration:
7
Hours (days:
1
)
Camera Icon - Education X Webflow Template
Training customized to your needs
Star Icon - Education X Webflow Template
Reduced training costs
*Price can range depending on number of participants, change of outline, location etc.
Get Quote