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Benoit Tigeot 0f92ef3379 fix(template): add helpful hint to kubeVersion error when using defaults ... On Slack a user reported that he didn't understand why `helm template` was reporting v1.20.0. He had no Kubernetes cluster connection. This is because we fallback on default Kube version in capabilities.go. This change tracks whether the KubeVersion is a default fallback and adds a helpful hint to the error message only when the default is used (not when users explicitly set --kube-version). Before: ``` Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.20.0 ``` After (with default): ``` Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.20.0 (no cluster connected, using default version; specify target version with --kube-version) ``` After (with explicit --kube-version 1.27.0): ``` Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.27.0 ``` Testing: ```sh $ bin/helm template test-release /tmp/test-chart Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.20.0 (no cluster connected, using default version; specify target version with --kube-version) $ bin/helm template test-release /tmp/test-chart --kube-version 1.27.0 Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.27.0 $ bin/helm template test-release /tmp/test-chart --kube-version 1.20.0 Error: chart requires kubeVersion: >= 1.28.0-0 which is incompatible with Kubernetes v1.20.0 $ bin/helm template test-release /tmp/test-chart --kube-version 1.28.0 --- apiVersion: v1 kind: ConfigMap ... ``` Signed-off-by: Benoit Tigeot <benoit.tigeot@lifen.fr>		11 months ago
..
action	fix(template): add helpful hint to kubeVersion error when using defaults	11 months ago
chart	fix(template): add helpful hint to kubeVersion error when using defaults	11 months ago
cli	Move lint pkg to be part of each chart version	1 year ago
cmd	Merge pull request #31390 from TerryHowe/chore-increase-helm-list-test-coverage	12 months ago
downloader	Move repo package to versioned directory	1 year ago
engine	chore: fix some comment format	12 months ago
gates	chore: enable usetesting linter	1 year ago
getter	chore: fix some comment format	12 months ago
helmpath	fix: lint test SetEnv errors	1 year ago
ignore	refactor: replace HasPrefix+TrimPrefix with CutPrefix	1 year ago
kube	Merge pull request #31393 from benoittgt/12299	12 months ago
postrenderer	Remove SetupPluginEnv	1 year ago
provenance	chore: update sign tests to use testify	1 year ago
pusher	chore: remove pkg/time which is no longer needed	1 year ago
registry	refactor: remove unused err from pkg/registry/client.go	12 months ago
release	Merge pull request #31295 from TerryHowe/fix-make-helm-list-show-all-by-default	1 year ago
repo/v1	Warn when we fallback to a different version on `helm pull`	1 year ago
storage	Making uninstall response generic	1 year ago
strvals	chore: fix some comment format	12 months ago
uploader	Merge branch 'main' into stdlib-errors-2	1 year ago