{"id":22653,"date":"2019-08-01T12:00:37","date_gmt":"2019-08-01T03:00:37","guid":{"rendered":"https:\/\/www.techscore.com\/blog\/?p=22653"},"modified":"2019-07-25T14:41:12","modified_gmt":"2019-07-25T05:41:12","slug":"change-kustomize-build-behavior","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2019\/08\/01\/change-kustomize-build-behavior\/","title":{"rendered":"kustomize \u306e generator \/ transformer \u306e\u632f\u308b\u821e\u3044\u3092\u5909\u3048\u3066\u307f\u308b"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u677e\u6d66\u3067\u3059\u3002<\/p>\n<p>\u30b7\u30ca\u30b8\u30fc\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f Kubernetes \u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u7ba1\u7406\u306b\u3064\u3044\u3066\u306f <a href=\"https:\/\/github.com\/kubernetes-sigs\/kustomize\">kustomize<\/a> \u3092\u4e3b\u306b\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u3001 kustomize \u306b\u307e\u3064\u308f\u308b\u5185\u5bb9\u3092\u6271\u3044\u307e\u3059\u3002<\/p>\n<p>kustomize \u306b\u306f\u3001 <code>kustomize build<\/code> \u6642\u306b\u30ea\u30bd\u30fc\u30b9\u5b9a\u7fa9\u306e\u751f\u6210\u3092\u884c\u3046 generator (ConfigMapGenerator, SecretGenerator)\u3084\u3001\u5909\u63db\u51e6\u7406\u306a\u3069\u3092\u884c\u3046 transformer (\u30b3\u30f3\u30c6\u30ca\u30a4\u30e1\u30fc\u30b8\u540d\u3084\u30bf\u30b0\u3092\u5909\u3048\u308b images \u3084\u30e9\u30d9\u30eb\u3092\u5404\u30ea\u30bd\u30fc\u30b9\u306b\u4ed8\u4e0e\u3059\u308b commonLabels \u306a\u3069)\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u72b6\u614b\u3067\u3082\u5341\u5206\u306b\u4f7f\u3044\u52dd\u624b\u306e\u826f\u3044\u3082\u306e\u3067\u3059\u304c\u3001\u3068\u304d\u306b generator \u3084 transformer \u306e\u632f\u308b\u821e\u3044\u306b\u5909\u66f4\u3092\u52a0\u3048\u305f\u308a\u3001\u65b0\u305f\u306b\u51e6\u7406\u3092\u8ffd\u52a0\u3057\u305f\u3044\u3053\u3068\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u3069\u3046\u3044\u3046\u624b\u6bb5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<h2>\u524d\u63d0<\/h2>\n<p>\u4ee5\u4e0b\u306e\u5185\u5bb9\u306f kustomize v3.0.3 \u3092\u3082\u3068\u306b\u3057\u305f\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u3088\u308a\u5909\u66f4\u304c\u52a0\u3048\u3089\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u3069\u306e\u3088\u3046\u306a\u624b\u6bb5\u304c\u3042\u308b\u306e\u304b<\/h2>\n<p>\u306f\u3058\u3081\u306b\u3001\u73fe\u72b6\u3067\u3069\u306e\u3088\u3046\u306a\u624b\u6bb5\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u5217\u6319\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>v1.0.9 \u3088\u308a\u3001 Generator Options, Transformer Configurations \u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u308b generator \u3084 transformer \u306e\u632f\u308b\u821e\u3044\u3092\u90e8\u5206\u7684\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/li>\n<li>v2.1.0 \u3088\u308a\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4ed5\u7d44\u307f\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001generator \u3084 transformer \u3092\u81ea\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u305f\u3060\u3057 v3.0.3 \u6bb5\u968e\u3067\u306f\u307e\u3060\u30a2\u30eb\u30d5\u30a1\u7248\u306a\u306e\u3067\u4eca\u5f8c\u306e\u4ed5\u69d8\u5909\u66f4\u306a\u3069\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\uff09\u3002<\/li>\n<\/ul>\n<p>\u57fa\u672c\u7684\u306b\u306f\u3001Generator Options \u3084 Transformer Configurations \u3092\u4f7f\u3046\u3053\u3068\u3067\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u304b\u3092\u691c\u8a0e\u3057\u3001\u8981\u6c42\u3092\u6e80\u305f\u305b\u306a\u3044\u5834\u5408\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f5c\u6210\u3059\u308b\u3001\u3068\u3044\u3046\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u8a73\u7d30\u306b\u89e6\u308c\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>Generator Options<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>kustomize \u306b\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u751f\u6210\u3059\u308b generator \u3068\u3057\u3066 ConfigMapGenerator \u3068 SecretGenerator \u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e2\u3064\u306e generator \u306e\u632f\u308b\u821e\u3044\u3092\u4e00\u90e8\u5909\u66f4\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u304c v1.0.9 \u304b\u3089\u63d0\u4f9b\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5185\u5bb9\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u751f\u6210\u3055\u308c\u308b\u30ea\u30bd\u30fc\u30b9\u306e name \u306b\u5bfe\u3057\u3066\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u4ed8\u4e0e\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li>\n<li>\u751f\u6210\u3055\u308c\u308b\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066 label \u3092\u4ed8\u4e0e\u3059\u308b<\/li>\n<li>\u751f\u6210\u3055\u308c\u308b\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066 annotation \u3092\u4ed8\u4e0e\u3059\u308b<\/li>\n<\/ul>\n<h3>\u30c7\u30e2<\/h3>\n<p>\u3067\u306f\u3001\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u3066\u3001\u6319\u52d5\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\nConfigMapGenerator \u3067 ConfigMap \u3092\u751f\u6210\u3059\u308b kustomization.yaml \u3092\u307e\u305a\u6e96\u5099\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >configMapGenerator:\n- name: sample-configmap\n  literals:\n  - abc=def\n  - ghi=jkl\n<\/pre>\n<p>\u3053\u306e\u72b6\u614b\u3067 <code>kustomize build<\/code> \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5185\u5bb9\u306e ConfigMap \u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ kustomize build\napiVersion: v1\ndata:\n  abc: def\n  ghi: jkl\nkind: ConfigMap\nmetadata:\n  name: sample-configmap-f44h7fd6b9<\/pre>\n<p>\u3067\u306f\u3001Generator Options \u3092\u4ed8\u4e0e\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >configMapGenerator:\n- name: sample-configmap\n  literals:\n  - abc=def\n  - ghi=jkl\n\ngeneratorOptions:\n  disableNameSuffixHash: true\n  labels:\n    hoge: fuga\n  annotations:\n    foo: bar<\/pre>\n<p>\u4ed8\u4e0e\u3057\u305f\u72b6\u614b\u3067 <code>kustomize build<\/code> \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001 name \u306b\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u4ed8\u4e0e\u3055\u308c\u305a\u3001 label, annotation \u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ kustomize build\napiVersion: v1\ndata:\n  abc: def\n  ghi: jkl\nkind: ConfigMap\nmetadata:\n  annotations:\n    foo: bar\n  labels:\n    hoge: fuga\n  name: sample-configmap<\/pre>\n<h2>Transformer Configurations<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>kustomize \u306f\u3001\u524d\u8ff0\u306e\u901a\u308a\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u3044\u304f\u3064\u304b\u306e transformer \u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\nv1.0.9 \u304b\u3089\u3001 transformer \u306e\u9069\u7528\u7bc4\u56f2\u3092\uff08\u3042\u308b\u7a0b\u5ea6\u306e\uff09\u5909\u66f4\u30fb\u8ffd\u52a0\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4f7f\u3044\u65b9\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a YAML \u3092\u8a18\u8ff0\u3057\u3001<\/p>\n<pre class=\"lang:yaml decode:true \" ># \u6319\u52d5\u3092\u8abf\u6574\u3057\u305f\u3044 transformer \u3092\u8a18\u8ff0\u3057\u307e\u3059\ncommonLabels:\n# \u4f8b\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306f\u7279\u5b9a\u306e CRD \u306e\u6307\u5b9a\u3057\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u306b commonLabels \u306b\u6307\u5b9a\u3057\u305f label \u3092\u8ffd\u52a0\u3059\u308b\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\n# create: true \u306e\u5834\u5408\u3001\u6307\u5b9a\u3057\u305f\u30d1\u30b9\u306b\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u306a\u3044\u5834\u5408\u306b\u306f\u4f5c\u6210\u3059\u308b\u52d5\u304d\u3092\u3057\u307e\u3059\n- group: sample.techscore.com\n  version: v1\n  kind: SampleCRD\n  path: spec\/template\/metadata\/labels\n  create: true<\/pre>\n<p>kustomization.yaml \u306b\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >configurations:\n- configuration.yaml<\/pre>\n<p>\u3061\u306a\u307f\u306b\u3001 kustomize \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u306f <code>kustomize config save<\/code> \u30b3\u30de\u30f3\u30c9\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30e2<\/h3>\n<p>\u3067\u306f\u3001\u6319\u52d5\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\n\u5206\u304b\u308a\u3084\u3059\u3055\u91cd\u8996\u3067\u3001\uff08\u5b9f\u7528\u6027\u306f\u305d\u308c\u307b\u3069\u3042\u308a\u307e\u305b\u3093\u304c\uff09namePrefix \u306e\u632f\u308b\u821e\u3044\u3092\u5909\u66f4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u3001Deployment \u3068 Service \u3092\u5b9a\u7fa9\u3057\u305f resources.yaml \u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >apiVersion: apps\/v1\nkind: Deployment\nmetadata:\n  name: nginx\nspec:\n  replicas: 1\n  template:\n    metadata:\n      labels:\n        app: nginx\n    spec:\n      containers:\n      - name: nginx\n        image: nginx\n        ports:\n        - containerPort: 80\n---\napiVersion: v1\nkind: Service\nmetadata:\n  name: nginx\nspec:\n  selector:\n    app: nginx\n  ports:\n    - name: http\n      protocol: TCP\n      port: 80\n      targetPort: 80<\/pre>\n<p>\u6b21\u306b\u3001 namePrefix \u3092\u8a2d\u5b9a\u3057\u305f kustomization.yaml \u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >resources:\n- resources.yaml\n\nnamePrefix: test-<\/pre>\n<p>\u3053\u306e\u72b6\u614b\u3067 <code>kustomize build<\/code> \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001Deployment, Service \u3068\u3082\u306b metadata.name \u306b 'test-' \u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ kustomize build\napiVersion: v1\nkind: Service\nmetadata:\n  name: test-nginx\nspec:\n  ports:\n  - name: http\n    port: 80\n    protocol: TCP\n    targetPort: 80\n  selector:\n    app: nginx\n---\napiVersion: apps\/v1\nkind: Deployment\nmetadata:\n  name: test-nginx\nspec:\n  replicas: 1\n  template:\n    metadata:\n      labels:\n        app: nginx\n    spec:\n      containers:\n      - image: nginx\n        name: nginx\n        ports:\n        - containerPort: 80<\/pre>\n<p>\u3067\u306f\u3001 nameprefix.yaml \u3068\u3044\u3046\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u3001namePrefix \u306e\u6319\u52d5\u3092\u5909\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\nDeployment \u306e PodSpec \u306e name \u306b\u3082\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >namePrefix:\n- path: spec\/template\/spec\/containers\/name\n  kind: Deployment<\/pre>\n<p>\u4f5c\u6210\u3057\u305f YAML \u3092 kustomization.yaml \u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >resources:\n- resources.yaml\n\nconfigurations:\n- nameprefix.yaml\n\nnameprefix: test-<\/pre>\n<p><code>kustomize build<\/code> \u3067\u51fa\u529b\u3055\u308c\u308b YAML \u3092\u898b\u308b\u3068\u3001Deployment \u306e PodSpec \u306e name \u306b\u3082\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ kustomize build\napiVersion: v1\nkind: Service\nmetadata:\n  name: test-nginx\nspec:\n  ports:\n  - name: http\n    port: 80\n    protocol: TCP\n    targetPort: 80\n  selector:\n    app: nginx\n---\napiVersion: apps\/v1\nkind: Deployment\nmetadata:\n  name: test-nginx\nspec:\n  replicas: 1\n  template:\n    metadata:\n      labels:\n        app: nginx\n    spec:\n      containers:\n      - image: nginx\n        name: test-nginx\n        ports:\n        - containerPort: 80<\/pre>\n<h2>kustomize \u30d7\u30e9\u30b0\u30a4\u30f3<\/h2>\n<p>\u73fe\u72b6\u3001 Exec plugin \u3068 Go plugin \u306e 2\u7a2e\u985e\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3042\u308a\u307e\u3059\u3002 Exec plugin \u306f\u3001\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308c\u308b\u3001\u5b9f\u884c\u53ef\u80fd\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u3044\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001 Go plugin \u306f\u3001\u6587\u5b57\u901a\u308a Golang \u3067\u8a18\u8ff0\u3057\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002<br \/>\n\u4eca\u56de\u306f Exec plugin \u3092\u3082\u3068\u306b\uff08\u5b9f\u7528\u6027\u306f\u5ea6\u5916\u8996\u3057\u305f\uff09\u7c21\u5358\u306a generator \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4f5c\u6210\u3092\u901a\u3058\u3066\u8a73\u7d30\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210<\/h3>\n<p>\u307e\u305a\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u914d\u7f6e\u5834\u6240\u306b\u95a2\u308f\u308b\u8a2d\u5b9a\u304c\u3042\u308b\u306e\u3067\u3001\u307e\u305a\u3053\u3053\u304b\u3089\u5b9a\u7fa9\u3059\u308b\u3068\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u3081\u3089\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u3068\u3044\u3046\u3053\u3068\u3067\u3001 sampleGenerator.yaml \u3068\u3044\u3046\u540d\u524d\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >apiVersion: sample.techscore.com\/v1\nkind: SampleGenerator\nmetadata:\n  name: anything\nargsOneLiner: val1 val2\n# \u5f15\u6570\u3092\u6539\u884c\u533a\u5207\u308a\u3067\u8a18\u8ff0\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u6307\u5b9a\u3067\u304d\u308b\n# argsFromFile: someArgs.txt<\/pre>\n<p>apiVersion, kind \u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u914d\u7f6e\u5834\u6240\u3084\u540d\u524d\u306b\u95a2\u4fc2\u3057\u3066\u304d\u307e\u3059\u306e\u3067\u3001\u5fc5\u9808\u306b\u306a\u308a\u307e\u3059\u3002Kubernetes \u30ea\u30bd\u30fc\u30b9\u306e\u5b9a\u7fa9\u5f62\u5f0f\u306b\u5247\u3063\u3066\u3044\u308b\u90fd\u5408\u4e0a\u3001metadata.name \u3082\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\uff08\u7279\u306b\u4f7f\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u4f55\u3067\u3082\u826f\u3044\u3067\u3059\uff09\u3002<br \/>\n\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u6e21\u3059\u5f15\u6570\u306f\u3001 argsOneLiner \u3068 argsFromFile \u3067\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 argsOneLiner \u306f\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u533a\u5207\u308a\u3067\u5f15\u6570\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002 argsFromFile \u306f\u5f15\u6570\u3092\u6539\u884c\u533a\u5207\u308a\u3067\u8a18\u8ff0\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3067\u304d\u305f\u3089\u3001kustomization.yaml \u306b\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"lang:yaml decode:true \" >generators:\n- sampleGenerator.yaml\n\n# transformer \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u305f\u5834\u5408\u306f\u4ee5\u4e0b\u3067\u8a2d\u5b9a\u3059\u308b\n# transformers:\n# - someTransformer.yaml<\/pre>\n<h3>\u30d7\u30e9\u30b0\u30a4\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210<\/h3>\n<p>\u6b21\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7f6e\u304f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre>${XDG_CONFIG_HOME}\/kustomize\/plugin\/${apiVersion}\/LOWERCASE(${kind})<\/pre>\n<p>XDG_CONFIG_HOME \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f <code>$HOME\/.config<\/code> \u306b\u306a\u308a\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3054\u3068\u306b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3066\u3044\u304f\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30d7\u30e9\u30b0\u30a4\u30f3\u4f5c\u6210<\/h3>\n<p>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u305f\u3089\u3001\u3044\u3088\u3044\u3088\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>kustomize \u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u63a2\u3059\u306b\u3042\u305f\u3063\u3066\u3001\u307e\u305a\u3001<code>${XDG_CONFIG_HOME}\/kustomize\/plugin\/${apiVersion}\/LOWERCASE(${kind})\/${kind}<\/code> \u3092\u898b\u307e\u3059\u3002\u5b9f\u884c\u53ef\u80fd\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u306a\u304b\u3063\u305f\u5834\u5408\u3001<code>${kind}.so<\/code> \u306e\u30d5\u30a1\u30a4\u30eb\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3001\u5b58\u5728\u3059\u308b\u5834\u5408\u306f Go plugin \u3068\u3057\u3066\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u3044\u305a\u308c\u3082\u5b58\u5728\u3057\u306a\u304b\u3063\u305f\u5834\u5408\u306b\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30ed\u30fc\u30c9\u306b\u5931\u6557\u3057\u3001<code>kustomize build<\/code> \u5168\u4f53\u304c\u5931\u6557\u3057\u307e\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u306b\u5f93\u3044\u3001<code>$HOME\/.config\/kustomize\/plugin\/sample.techscore.com\/v1\/samplegenerator\/<\/code> \u4ee5\u4e0b\u306b SampleGenerator \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >#!\/bin\/bash\n\n# \u5b9f\u884c\u6642\u306f SampleGenerator ${\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9} ${argsOneLiner} ${argsFromFile} \u3068\u3044\u3046\u5f62\u3067\u5f15\u6570\u304c\u6e21\u3055\u308c\u308b\u306e\u3067\u30011\u3064\u76ee\u306e\u5f15\u6570\u3092\u98db\u3070\u3059\nshift\n\necho \"\nkind: ConfigMap\napiVersion: v1\nmetadata:\n  name: sample-configmap\ndata:\n  key1: $1\n  key2: $2\n\"<\/pre>\n<p>\u4f5c\u6210\u3057\u305f\u3089\u3001\u5fd8\u308c\u305a\u5b9f\u884c\u6a29\u9650\u3092\u4ed8\u4e0e\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ chmod +x SampleGenerator<\/pre>\n<h3>\u5b9f\u884c<\/h3>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306f <code>kustomize build<\/code> \u5b9f\u884c\u6642\u306b\u306e\u307f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<br \/>\n\u73fe\u72b6\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3093\u3067\u3044\u308b\u5834\u5408 <code>--enable_alpha_plugins<\/code> \u306e\u30d5\u30e9\u30b0\u3092\u4ed8\u4e0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:sh decode:true \" >$ kustomize build --enable_alpha_plugins\napiVersion: v1\ndata:\n  key1: val1\n  key2: val2\nkind: ConfigMap\nmetadata:\n  name: sample-configmap<\/pre>\n<p>\u610f\u56f3\u3057\u305f\u901a\u308a\u306b\u5909\u6570\u304c\u5c55\u958b\u3055\u308c\u305f ConfigMap \u304c\u51fa\u529b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>\u7d42\u308f\u308a\u306b<\/h2>\n<p>\u4ee5\u4e0a\u3001kustomize \u3067 generator \/ transformer \u306e\u632f\u308b\u821e\u3044\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u306e\u307e\u3068\u3081\u3067\u3057\u305f\u3002<br \/>\n\u51dd\u3063\u305f\u3053\u3068\u3092\u3059\u308b\u5fc5\u8981\u306b\u8feb\u3089\u308c\u306a\u3044\u9650\u308a\u3001\u4e0a\u8a18\u306b\u307e\u3068\u3081\u305f\u5185\u5bb9\u3092\u4f7f\u3046\u6a5f\u4f1a\u306f\u305d\u308c\u307b\u3069\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3053\u3046\u3044\u3046\u3053\u3068\u3082\u3067\u304d\u308b\u306e\u3060\u3068\u77e5\u3063\u3066\u304a\u3044\u3066\u640d\u306f\u306a\u3044\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003<\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/kubernetes-sigs\/kustomize\/blob\/v3.0.3\/examples\/generatorOptions.md\">Generator Options \u6982\u8981<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/kubernetes-sigs\/kustomize\/tree\/v3.0.3\/examples\/transformerconfigs\">Transformer Configurations \u6982\u8981<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/kubernetes-sigs\/kustomize\/tree\/v3.0.3\/docs\/plugins\">\u30d7\u30e9\u30b0\u30a4\u30f3\u6982\u8981<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u677e\u6d66\u3067\u3059\u3002<\/p>\n<p>\u30b7\u30ca\u30b8\u30fc\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3067\u306f Kubernetes \u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u7ba1\u7406\u306b\u3064\u3044\u3066\u306f kustomize \u3092\u4e3b\u306b\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u3001 kustomize \u306b\u307e\u3064\u308f\u308b\u5185\u5bb9\u3092\u6271\u3044\u307e\u3059\u3002<br \/><a href=\"https:\/\/www.techscore.com\/blog\/2019\/08\/01\/change-kustomize-build-behavior\/\">\u7d9a\u304d\u3092\u8aad\u3080...<\/a><\/p>\n","protected":false},"author":51,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[316,18],"tags":[309,326],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22653"}],"collection":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/comments?post=22653"}],"version-history":[{"count":26,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22653\/revisions"}],"predecessor-version":[{"id":22682,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/22653\/revisions\/22682"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=22653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=22653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=22653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}