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Delete container env mapper logic
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parent
adad487bf2
commit
81f3a27643
@ -532,7 +532,6 @@ func podTypes(schemas *types.Schemas) *types.Schemas {
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AddMapperForType(&Version, v1.Container{},
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m.Move{From: "command", To: "entrypoint"},
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m.Move{From: "args", To: "command"},
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mapper.EnvironmentMapper{},
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&m.Embed{Field: "securityContext"},
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&m.Embed{Field: "lifecycle"},
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).
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@ -582,8 +581,6 @@ func podTypes(schemas *types.Schemas) *types.Schemas {
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MustImport(&Version, v1.Handler{}, handlerOverride{}).
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MustImport(&Version, v1.Probe{}, handlerOverride{}).
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MustImport(&Version, v1.Container{}, struct {
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Environment []EnvironmentVar
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EnvironmentFrom []EnvironmentFrom
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InitContainer bool
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State string
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Transitioning string
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@ -37,21 +37,6 @@ type handlerOverride struct {
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TCP bool
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}
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type EnvironmentVar struct {
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Name string
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Value string
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ValueFrom *EnvironmentFrom
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}
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type EnvironmentFrom struct {
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Source string `norman:"type=enum,options=field|resource|configMap|secret"`
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SourceName string
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SourceKey string
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Prefix string
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Optional bool
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TargetKey string
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}
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type Scheduling struct {
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Node *NodeScheduling
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Tolerate []v1.Toleration
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226
mapper/env.go
226
mapper/env.go
@ -1,226 +0,0 @@
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package mapper
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import (
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"github.com/rancher/norman/types"
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"github.com/rancher/norman/types/convert"
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v1 "k8s.io/api/core/v1"
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)
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type EnvironmentMapper struct {
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}
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func (e EnvironmentMapper) FromInternal(data map[string]interface{}) {
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var env []v1.EnvVar
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var envFrom []v1.EnvFromSource
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var environment, environmentFrom []interface{}
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if err := convert.ToObj(data["env"], &env); err == nil {
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for _, envVar := range env {
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if envVar.ValueFrom == nil {
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environment = append(environment, map[string]interface{}{
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"name": envVar.Name,
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"value": envVar.Value,
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})
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continue
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}
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if envVar.ValueFrom.FieldRef != nil {
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environment = append(environment, map[string]interface{}{
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"name": envVar.Name,
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"valueFrom": map[string]interface{}{
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"source": "field",
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"sourceName": envVar.ValueFrom.FieldRef.FieldPath,
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"targetKey": envVar.Name,
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},
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})
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}
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if envVar.ValueFrom.ResourceFieldRef != nil {
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environment = append(environment, map[string]interface{}{
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"name": envVar.Name,
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"valueFrom": map[string]interface{}{
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"source": "resource",
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"sourceName": envVar.ValueFrom.ResourceFieldRef.ContainerName,
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"sourceKey": envVar.ValueFrom.ResourceFieldRef.Resource,
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"divisor": envVar.ValueFrom.ResourceFieldRef.Divisor,
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"targetKey": envVar.Name,
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},
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})
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}
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if envVar.ValueFrom.ConfigMapKeyRef != nil {
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environment = append(environment, map[string]interface{}{
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"name": envVar.Name,
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"valueFrom": map[string]interface{}{
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"source": "configMap",
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"sourceName": envVar.ValueFrom.ConfigMapKeyRef.Name,
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"sourceKey": envVar.ValueFrom.ConfigMapKeyRef.Key,
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"optional": getValue(envVar.ValueFrom.ConfigMapKeyRef.Optional),
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"targetKey": envVar.Name,
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},
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})
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}
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if envVar.ValueFrom.SecretKeyRef != nil {
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environment = append(environment, map[string]interface{}{
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"name": envVar.Name,
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"valueFrom": map[string]interface{}{
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"source": "secret",
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"sourceName": envVar.ValueFrom.SecretKeyRef.Name,
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"sourceKey": envVar.ValueFrom.SecretKeyRef.Key,
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"optional": getValue(envVar.ValueFrom.SecretKeyRef.Optional),
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"targetKey": envVar.Name,
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},
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})
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}
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}
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}
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if err := convert.ToObj(data["envFrom"], &envFrom); err == nil {
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for _, envFromSource := range envFrom {
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if envFromSource.SecretRef != nil {
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environmentFrom = append(environmentFrom, map[string]interface{}{
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"source": "secret",
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"sourceName": envFromSource.SecretRef.Name,
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"prefix": envFromSource.Prefix,
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"optional": getValue(envFromSource.SecretRef.Optional),
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"type": "/v3/project/schemas/environmentFrom",
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})
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}
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if envFromSource.ConfigMapRef != nil {
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environmentFrom = append(environmentFrom, map[string]interface{}{
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"source": "configMap",
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"sourceName": envFromSource.ConfigMapRef.Name,
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"prefix": envFromSource.Prefix,
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"optional": getValue(envFromSource.ConfigMapRef.Optional),
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"type": "/v3/project/schemas/environmentFrom",
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})
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}
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}
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}
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delete(data, "env")
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delete(data, "envFrom")
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if len(environment) > 0 {
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data["environment"] = environment
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}
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if len(environmentFrom) > 0 {
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data["environmentFrom"] = environmentFrom
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}
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}
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func (e EnvironmentMapper) ToInternal(data map[string]interface{}) error {
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var environment, env, envFrom []map[string]interface{}
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var valueFrom map[string]interface{}
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if err := convert.ToObj(data["environment"], &environment); err == nil {
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for _, environmentVar := range environment {
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if convert.ToString(environmentVar["value"]) != "" {
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env = append(env, map[string]interface{}{
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"name": environmentVar["name"],
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"value": environmentVar["value"],
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})
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continue
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}
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if err = convert.ToObj(environmentVar["valueFrom"], &valueFrom); err == nil {
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source := convert.ToString(valueFrom["source"])
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if source == "" {
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continue
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}
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targetKey := convert.ToString(valueFrom["targetKey"])
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sourceKey := convert.ToString(valueFrom["sourceKey"])
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if targetKey == "" {
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targetKey = sourceKey
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}
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switch source {
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case "field":
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env = append(env, map[string]interface{}{
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"name": targetKey,
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"valueFrom": map[string]interface{}{
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"fieldRef": map[string]interface{}{
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"fieldPath": valueFrom["sourceName"],
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},
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},
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})
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case "resource":
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env = append(env, map[string]interface{}{
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"name": targetKey,
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"valueFrom": map[string]interface{}{
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"resourceFieldRef": map[string]interface{}{
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"containerName": valueFrom["sourceName"],
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"resource": valueFrom["sourceKey"],
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"divisor": valueFrom["divisor"],
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},
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},
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})
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case "configMap":
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env = append(env, map[string]interface{}{
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"name": targetKey,
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"valueFrom": map[string]interface{}{
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"configMapKeyRef": map[string]interface{}{
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"name": valueFrom["sourceName"],
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"key": valueFrom["sourceKey"],
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"optional": valueFrom["optional"],
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},
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},
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})
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case "secret":
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env = append(env, map[string]interface{}{
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"name": targetKey,
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"valueFrom": map[string]interface{}{
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"secretKeyRef": map[string]interface{}{
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"name": valueFrom["sourceName"],
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"key": valueFrom["sourceKey"],
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"optional": valueFrom["optional"],
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},
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},
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})
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}
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}
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}
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}
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for _, environmentFrom := range convert.ToMapSlice(data["environmentFrom"]) {
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source := convert.ToString(environmentFrom["source"])
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if source == "" {
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continue
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}
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targetKey := convert.ToString(environmentFrom["targetKey"])
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sourceKey := convert.ToString(environmentFrom["sourceKey"])
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if targetKey == "" && sourceKey == "" {
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switch source {
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case "secret":
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envFrom = append(envFrom, map[string]interface{}{
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"prefix": environmentFrom["prefix"],
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"secretRef": map[string]interface{}{
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"name": environmentFrom["sourceName"],
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"optional": environmentFrom["optional"],
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},
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})
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case "configMap":
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envFrom = append(envFrom, map[string]interface{}{
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"prefix": environmentFrom["prefix"],
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"configMapRef": map[string]interface{}{
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"name": environmentFrom["sourceName"],
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"optional": environmentFrom["optional"],
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},
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})
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}
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}
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}
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delete(data, "environment")
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delete(data, "environmentFrom")
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data["env"] = env
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data["envFrom"] = envFrom
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return nil
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}
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func (e EnvironmentMapper) ModifySchema(schema *types.Schema, schemas *types.Schemas) error {
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delete(schema.ResourceFields, "env")
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delete(schema.ResourceFields, "envFrom")
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return nil
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}
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func getValue(optional *bool) bool {
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if optional != nil {
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return *optional
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}
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return false
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}
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