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Introduce envs field.

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This commit is contained in:
Jeffrey Regan
2019-05-06 13:51:08 -07:00
parent a8c476f7c0
commit 529db0493b
15 changed files with 127 additions and 84 deletions
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68
pkg/types/kustomization.go
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@@ -142,18 +142,32 @@ type Kustomization struct {
Inventory *Inventory `json:"inventory,omitempty" yaml:"inventory:omitempty"`
}
// DealWithMissingFields fills the missing fields
func (k *Kustomization) DealWithMissingFields() []string {
var msgs []string
// FixKustomizationPostUnmarshalling fixes things
// like empty fields that should not be empty, or
// moving content of deprecated fields to newer
// fields.
func (k *Kustomization) FixKustomizationPostUnmarshalling() {
if k.APIVersion == "" {
k.APIVersion = KustomizationVersion
msgs = append(msgs, "Fixed the missing field by adding apiVersion: "+KustomizationVersion)
}
if k.Kind == "" {
k.Kind = KustomizationKind
msgs = append(msgs, "Fixed the missing field by adding kind: "+KustomizationKind)
}
return msgs
// The EnvSource field is deprecated in favor of the list.
for i, g := range k.ConfigMapGenerator {
if g.EnvSource != "" {
k.ConfigMapGenerator[i].EnvSources =
append(g.EnvSources, g.EnvSource)
k.ConfigMapGenerator[i].EnvSource = ""
}
}
for i, g := range k.SecretGenerator {
if g.EnvSource != "" {
k.SecretGenerator[i].EnvSources =
append(g.EnvSources, g.EnvSource)
k.SecretGenerator[i].EnvSource = ""
}
}
}
func (k *Kustomization) EnforceFields() []string {
@@ -167,9 +181,10 @@ func (k *Kustomization) EnforceFields() []string {
return errs
}
// DealWithDeprecatedFields should be called immediately after
// loading from storage.
func DealWithDeprecatedFields(data []byte) []byte {
// FixKustomizationPreUnmarshalling modies the raw data
// before marshalling - e.g. changes old field names to
// new field names.
func FixKustomizationPreUnmarshalling(data []byte) []byte {
deprecateFieldsMap := map[string]string{
"patches:": "patchesStrategicMerge:",
"imageTags:": "images:",
@@ -246,24 +261,31 @@ type SecretArgs struct {
// DataSources contains some generic sources for configmaps.
type DataSources struct {
// LiteralSources is a list of literal sources.
// Each literal source should be a key and literal value,
// e.g. `somekey=somevalue`
// It will be similar to kubectl create configmap|secret --from-literal
// LiteralSources is a list of literal
// pair sources. Each literal source should
// be a key and literal value, e.g. `key=value`
LiteralSources []string `json:"literals,omitempty" yaml:"literals,omitempty"`
// FileSources is a list of file sources.
// Each file source can be specified using its file path, in which case file
// basename will be used as configmap key, or optionally with a key and file
// path, in which case the given key will be used.
// Specifying a directory will iterate each named file in the directory
// whose basename is a valid configmap key.
// It will be similar to kubectl create configmap|secret --from-file
// FileSources is a list of file "sources" to
// use in creating a list of key, value pairs.
// A source takes the form: [{key}=]{path}
// If the "key=" part is missing, the key is the
// path's basename. If they "key=" part is present,
// it becomes the key (replacing the basename).
// In either case, the value is the file contents.
// Specifying a directory will iterate each named
// file in the directory whose basename is a
// valid configmap key.
FileSources []string `json:"files,omitempty" yaml:"files,omitempty"`
// EnvSource format should be a path to a file to read lines of key=val
// pairs to create a configmap.
// i.e. a Docker .env file or a .ini file.
// EnvSources is a list of file paths.
// The contents of each file should be one
// key=value pair per line, e.g. a Docker
// or npm ".env" file or a ".ini" file
// (wikipedia.org/wiki/INI_file)
EnvSources []string `json:"envs,omitempty" yaml:"envs,omitempty"`
// Deprecated. Use EnvSources instead.
EnvSource string `json:"env,omitempty" yaml:"env,omitempty"`
}