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Merge branch 'master' into fix-issue-575
Signed-off-by: Shivanshu Gupta <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| package converter | ||
|
|
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| import ( | ||
| "bytes" | ||
|
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| "github.com/layer5io/meshkit/models/patterns" | ||
| "github.com/layer5io/meshkit/utils" | ||
| "github.com/meshery/schemas/models/v1beta1/component" | ||
| "github.com/meshery/schemas/models/v1beta1/pattern" | ||
| "gopkg.in/yaml.v3" | ||
| ) | ||
|
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| type K8sConverter struct{} | ||
|
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| func (k *K8sConverter) Convert(patternFile string) (string, error) { | ||
| pattern, err := patterns.GetPatternFormat(patternFile) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| return NewK8sManifestsFromPatternfile(pattern) | ||
| } | ||
|
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| func NewK8sManifestsFromPatternfile(patternFile *pattern.PatternFile) (string, error) { | ||
|
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| buf := bytes.NewBufferString("") | ||
|
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| enc := yaml.NewEncoder(buf) | ||
| for _, comp := range patternFile.Components { | ||
| err := enc.Encode(CreateK8sResourceStructure(comp)) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| } | ||
| return buf.String(), nil | ||
| } | ||
|
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| func CreateK8sResourceStructure(comp *component.ComponentDefinition) map[string]interface{} { | ||
| annotations := map[string]interface{}{} | ||
| labels := map[string]interface{}{} | ||
|
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| _confMetadata, ok := comp.Configuration["metadata"] | ||
| if ok { | ||
| confMetadata, err := utils.Cast[map[string]interface{}](_confMetadata) | ||
| if err == nil { | ||
|
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| _annotations, ok := confMetadata["annotations"] | ||
| if ok { | ||
| annotations, _ = utils.Cast[map[string]interface{}](_annotations) | ||
| } | ||
|
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| _label, ok := confMetadata["labels"] | ||
|
|
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| if ok { | ||
| labels, _ = utils.Cast[map[string]interface{}](_label) | ||
| } | ||
| } | ||
| } | ||
|
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| component := map[string]interface{}{ | ||
| "apiVersion": comp.Component.Version, | ||
| "kind": comp.Component.Kind, | ||
| "metadata": map[string]interface{}{ | ||
| "name": comp.DisplayName, | ||
| "annotations": annotations, | ||
| "labels": labels, | ||
| }, | ||
| } | ||
|
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| for k, v := range comp.Configuration { | ||
| if k == "apiVersion" || k == "kind" || k == "metadata" { | ||
| continue | ||
| } | ||
|
|
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| component[k] = v | ||
| } | ||
| return component | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| package converter | ||
|
|
||
| import ( | ||
| "github.com/layer5io/meshkit/converter" | ||
| ) | ||
|
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| type ConvertFormat interface { | ||
| Convert(string) (string, error) | ||
| } | ||
|
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| func NewFormatConverter(format DesignFormat) (ConvertFormat, error) { | ||
| switch format { | ||
| case K8sManifest: | ||
| return &converter.K8sConverter{}, nil | ||
| default: | ||
| return nil, ErrUnknownFormat(format) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| package converter | ||
|
|
||
| import ( | ||
| "fmt" | ||
|
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| "github.com/layer5io/meshkit/errors" | ||
| ) | ||
|
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| const ( | ||
| ErrUnknownFormatCode = "meshkit-11245" | ||
| ) | ||
|
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| func ErrUnknownFormat(format DesignFormat) error { | ||
| return errors.New(ErrUnknownFormatCode, errors.Alert, []string{fmt.Sprintf("\"%s\" format is not supported", format)}, []string{fmt.Sprintf("Failed to export design in \"%s\" format", format)}, []string{"The format is not supported by the current version of Meshery server"}, []string{"Make sure to export design in one of the supported format"}) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| package converter | ||
|
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| type DesignFormat string | ||
|
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| const ( | ||
| HelmChart DesignFormat = "Helm Chart" | ||
| DockerCompose DesignFormat = "Docker Compose" | ||
| K8sManifest DesignFormat = "Kubernetes Manifest" | ||
| Design DesignFormat = "Design" | ||
| ) |
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