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feat: Adopt existing K8s resources as Helm release on install (#746) 

Use with the helm-x support(#673)

This enhances config syntax to accept adopt: [NS/KIND/RESOURCE_NAME] at the release level so that helmfile calls helm-x to transparently import existing resources at the installation time.

Resolves #84
This commit is contained in:
Marc Sutter 2019-07-11 02:13:34 +02:00 committed by KUOKA Yusuke
parent 408bf7b8bf
commit 4166b418c9
2 changed files with 5 additions and 0 deletions
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4
pkg/state/helmx.go
View File

@ -19,6 +19,10 @@ func (st *HelmState) appendHelmXFlags(flags []string, release *ReleaseSpec) ([]s
flags = append(flags, "--dependency", dep) flags = append(flags, "--dependency", dep)
} }
for _, adopt := range release.Adopt {
flags = append(flags, "--adopt", adopt)
}
jsonPatches := release.JSONPatches jsonPatches := release.JSONPatches
if len(jsonPatches) > 0 { if len(jsonPatches) > 0 {
generatedFiles, err := st.generateTemporaryValuesFiles(jsonPatches, release.MissingFileHandler) generatedFiles, err := st.generateTemporaryValuesFiles(jsonPatches, release.MissingFileHandler)

1
pkg/state/state.go
View File

@ -168,6 +168,7 @@ type ReleaseSpec struct {
Dependencies []Dependency `yaml:"dependencies"` Dependencies []Dependency `yaml:"dependencies"`
JSONPatches []interface{} `yaml:"jsonPatches"` JSONPatches []interface{} `yaml:"jsonPatches"`
StrategicMergePatches []interface{} `yaml:"strategicMergePatches"` StrategicMergePatches []interface{} `yaml:"strategicMergePatches"`
Adopt []string `yaml:"adopt"`
// generatedValues are values that need cleaned up on exit // generatedValues are values that need cleaned up on exit
generatedValues []string generatedValues []string