https://github.com/holgerjh/renderfluxhr
Helper script for my Raspberry Pi kind cluster with flux to render Helm Release directly in k3s
https://github.com/holgerjh/renderfluxhr
Last synced: 2 months ago
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Helper script for my Raspberry Pi kind cluster with flux to render Helm Release directly in k3s
- Host: GitHub
- URL: https://github.com/holgerjh/renderfluxhr
- Owner: holgerjh
- Created: 2024-10-31T10:24:51.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2024-11-06T08:59:49.000Z (7 months ago)
- Last Synced: 2025-01-21T14:13:33.501Z (4 months ago)
- Language: Shell
- Size: 5.86 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Render in-cluster flux Helm Release
Helper script to render a flux helm-release in-cluster.
```
Usage: ./render-hr.sh [-s NAMESPACE_SOURCECONTROLLER] [-n NAMESPACE] [-f VALUES] [-x HELMARGS] [-o OUTPUT] HELMRELEASE [TEMPLATE_RELEASE_NAME]
NAMESPACE: Namespace of Helm release.
NAMESPACE_SOURCECONTROLLER: Namespace of flux source controller. Defaults to "flux-system".
HELMARGS: Additonal arguments for "helm template" command. Can be specified multiple times.
OUTPUT: Write rendered chart to file.
TEMPLATE_RELEASE_NAME: Optional release name for "helm template" command.
VALUES: Additional overlay values.yaml (only supported once).
Environment variables:
KUBECTL: Use this command for kubectl. Defaults to "kubectl". Needs "get" and "list" permissions.
KUBECTLELEVATED: Use this command for elevated access. Defaults to "kubectl sudo" (compare https://github.com/postfinance/kubectl-sudo). Requires e.g. copy permissions from flux source-controller's file-system.
Example: Render "my-hr" in current namespace
./render-hr.sh my-hr
Example: Render "my-hr" in current namespace but set/shadow some values as defined in "myValues.yaml"
./render-hr.sh -f myValues.yaml my-hr
Example: Render "my-hr" in "foo" namespace and set release name to "MyReleaseName". Save output to "rendered.yaml".
./render-hr.sh -o rendered.yaml -n foo my-hr "MyReleaseName"
Example: Render "my-hr" in current namespace and set helm options "--render-subchart-notes" as well as disable fictional "ingress.enabled" key
./render-hr.sh -x --render-subchart-notes -x --set -x ingress.enabled=false -o rendered.yaml my-hr
```