Kubernetes operations, upgrades, and security in production
DevOps & App Modernization
Kubernetes operations, upgrades, and security in production
K8s in search: cluster lifecycle, version skew, hardening, upgrade windows, and day-2 that teams actually want to pay for. Cloud and hybrid context.
The operational debt problem
Searches are specific: upgrade order, CNI and CSI compatibility, and pod security. Platform teams also care about cost visibility per namespace and tenant isolation.
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More topics in DevOps & App Modernization
- 01Platform engineering, golden paths, and developer self-service
- 02SBOM, SLSA, and software supply chain security in CI
- 03IaC and pipeline security: Terraform, ARM, and least privilege
- 04OpenTelemetry, SLOs, and observability that is not a bill surprise
- 05The strangler pattern, safely cutting over legacy
- 06PaaS, AKS, and choosing the right Azure landing pattern
- 07Data gravity, APIs, and integration in modernization
- 08.NET and Java: LTS, runtimes, and a secure support path
- 09Build versus buy, SaaS, and when to modernize in place
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