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manifests: init embed FS for virtualnodes charts
Signed-off-by: Wei Fu <weifu@microsoft.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package manifests | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/fs" | ||
| "path/filepath" | ||
| "strings" | ||
|
|
||
| "helm.sh/helm/v3/pkg/chart" | ||
| "helm.sh/helm/v3/pkg/chart/loader" | ||
| ) | ||
|
|
||
| // LoadCharts returns charts from embed filesystem. | ||
| func LoadCharts(componentName string) (*chart.Chart, error) { | ||
| files, err := getFilesFromFSRecursively(componentName) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get chart files: %w", err) | ||
| } | ||
|
|
||
| topDir := componentName + string(filepath.Separator) | ||
| bufFiles := make([]*loader.BufferedFile, 0, len(files)) | ||
| for _, f := range files { | ||
| data, err := fs.ReadFile(FS, f) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to read file (%s): %w", f, err) | ||
| } | ||
|
|
||
| fname := filepath.ToSlash(strings.TrimPrefix(f, topDir)) | ||
| bufFiles = append(bufFiles, | ||
| &loader.BufferedFile{ | ||
| Name: fname, | ||
| Data: data, | ||
| }, | ||
| ) | ||
| } | ||
| return loader.LoadFiles(bufFiles) | ||
| } | ||
|
|
||
| func getFilesFromFSRecursively(componentName string) ([]string, error) { | ||
| files := make([]string, 0) | ||
|
|
||
| err := fs.WalkDir(FS, componentName, | ||
| func(path string, d fs.DirEntry, err error) error { | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| if d.IsDir() { | ||
| return nil | ||
| } | ||
| files = append(files, path) | ||
| return nil | ||
| }, | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return files, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| package manifests | ||
|
|
||
| import "embed" | ||
|
|
||
| // FS embeds the manifests | ||
| // | ||
| //go:embed virtualcluster/* | ||
| var FS embed.FS |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| { | ||
| "name": "virtualnodes", | ||
| "version": "0.0.1" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRole | ||
| metadata: | ||
| name: {{ .Values.name }} | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - events | ||
| verbs: | ||
| - create | ||
| - update | ||
| - patch | ||
| - watch | ||
| - list | ||
| - get | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes | ||
| verbs: | ||
| - watch | ||
| - list | ||
| - get | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes/status | ||
| verbs: | ||
| - update | ||
| - patch | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - pods | ||
| verbs: | ||
| - watch | ||
| - list | ||
| - delete | ||
| - update | ||
| - patch | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - pods/status | ||
| verbs: | ||
| - update | ||
| - patch | ||
| - apiGroups: | ||
| - coordination.k8s.io | ||
| resources: | ||
| - leases | ||
| verbs: | ||
| - create | ||
| - update | ||
| - patch | ||
| - watch | ||
| - list | ||
| - get |
12 changes: 12 additions & 0 deletions
12
manifests/virtualcluster/nodes/templates/clusterrolebinding.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: {{ .Values.name }} | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: {{ .Values.name }} | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: {{ .Values.name }} | ||
| namespace: {{ .Release.Namespace }} |
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