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fluxcd-flux2/docs/cmd/flux.md

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Flux CLI

Flux CLI

Overview

The flux CLI manages Flux resources and checks cluster compatibility.

Global Flags

  • --kubeconfig=<path>: Path to a kubeconfig file. If unset, uses KUBECONFIG environment variable or ~/.kube/config.
  • --context=<context>: Kubernetes context to use.
  • --insecure-skip-tls-verify: Skip TLS certificate verification (use with caution).

KUBECONFIG

Flux respects the KUBECONFIG environment variable, which can specify multiple kubeconfig files separated by : (Unix) or ; (Windows). Files are merged following Kubernetes conventions, with later files overriding earlier ones for duplicate entries.

Example:

Overview

The Flux CLI is a tool for interacting with Flux resources on a Kubernetes cluster.

Global Flags

  • --kubeconfig=<path>: Path to a kubeconfig file. If unset, uses KUBECONFIG environment variable or ~/.kube/config.
  • --context=<context>: Kubernetes context to use.
  • --namespace=<namespace>, -n=<namespace>: Namespace scope for the operation.
  • --timeout=<duration>: Timeout for operations (default: 5m0s).
  • --insecure-skip-tls-verify: Skip verification of the server's certificate chain and hostname.

KUBECONFIG Environment Variable

Flux respects the KUBECONFIG environment variable, which can specify multiple kubeconfig files separated by : (Unix) or ; (Windows). Files are merged following Kubernetes conventions, with later files overriding earlier ones for duplicate entries.

Example:

export KUBECONFIG=/path/to/config1:/path/to/config2
flux check --pre