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67 lines
1.6 KiB
Markdown
67 lines
1.6 KiB
Markdown
# Flux
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## Table of contents <!-- omit in toc -->
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1. [TL;DR](#tldr)
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1. [Further readings](#further-readings)
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## TL;DR
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```sh
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# Install Flux on clusters.
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flux check --pre && flux install
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# Check the status of Flux's controllers and CRDs.
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flux check
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# Check the cluster extension is enabled.
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kubectl -n 'flux-system' get extensionconfig 'fluxextension'
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# Create resources.
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flux create source git 'base' --url 'https://github.com/user/repo' \
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--branch 'main' --interval '5m'
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flux create kustomization 'base' --source 'base' --path '/' --prune true \
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--interval '3m' --health-check 'Deployment/name' --health-check-timeout '2m'
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# Check the flux configuration is rolled out and properly configured.
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kubectl -n 'default' get fluxconfig 'configuration-name'
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kubectl get fluxconfig 'baseline' -o jsonpath='{.spec.gitRepository.ref.branch}'
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# Check resources of configurations.
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flux get -A all
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flux get source git 'source-name'
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flux -n 'default' get kustomization 'kustomization-name'
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# Reconcile resources.
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flux reconcile kustomization 'kustomization-name' --with-source
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flux -n 'default' reconcile kustomization 'kustomization-name'
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# Export resources.
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flux export source git --all > 'sources.all.yaml'
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flux export -n 'default' source oci 'source-name' > 'src.name.oci.default.yaml'
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# Delete resources.
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flux delete kustomization 'base'
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flux delete source git 'base'
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# Uninstall Flux and its CRDs.
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flux uninstall
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```
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## Further readings
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- [Website]
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- [Kubernetes]
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- [The GitOps approach][gitops]
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<!--
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References
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-->
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<!-- Upstream -->
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[website]: https://fluxcd.io/
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<!-- Knowledge base -->
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[gitops]: ../gitops.md
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[kubernetes]: README.md
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