Download Your Kubernetes Upgrade Playbook
Get the e-book: A playbook for cluster upgrades that minimizes risk and keeps the process predictable.
Get the e-book: A playbook for cluster upgrades that minimizes risk and keeps the process predictable.
- File type
- Whitepaper
- Pages
- 24 pages
- File size
- 2.3 MB
A team avoided upgrades for 18 months. When forced to upgrade for compliance, they faced a five-version jump. Deprecated APIs were everywhere. Custom controllers broke. Workloads failed unexpectedly. A four-hour maintenance window became a three-week crisis with weekend war rooms. The riskiest upgrade is the one you’ve been avoiding. Each skipped version accumulates debt: deprecated APIs, changed behaviors, incompatible add-ons. Frequent, incremental upgrades are less risky than infrequent large jumps. The goal is to make upgrades boring.
This complete guide teaches you how to upgrade Kubernetes safely and predictably.
Read this e-book to understand:
- Pre-upgrade readiness: release notes review, cluster health checks, backup and recovery procedures
- Deprecated API detection: finding which APIs are at risk before upgrades break them
- Control plane upgrade strategies: in-place vs. blue-green, and when to use each approach
- Workload migration and health checks: draining nodes safely and verifying applications survive the upgrade
- Rolling back and recovery: when to rollback, how to restore from snapshots, and testing recovery procedures
- Multi-cluster upgrade planning: coordinating upgrades across multiple clusters in sequence
- Automation and monitoring: scripting safe upgrades and detecting issues early
Download Your Kubernetes Upgrade Playbook now to upgrade your clusters predictably without multi-week crises.
Download Your Kubernetes Upgrade Playbook
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