{"id":16691,"date":"2019-07-09T11:54:05","date_gmt":"2019-07-09T02:54:05","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=16691"},"modified":"2019-10-17T11:06:45","modified_gmt":"2019-10-17T02:06:45","slug":"helm%e5%85%a5%e9%96%80-template%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e9%96%a2%e6%95%b0%e3%81%ae%e5%ae%9f%e8%a1%8c%e4%be%8b-%ef%bd%9e-%e8%a8%88%e7%ae%97%e7%b7%a8-%ef%bd%9e","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/helm%e5%85%a5%e9%96%80-template%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e9%96%a2%e6%95%b0%e3%81%ae%e5%ae%9f%e8%a1%8c%e4%be%8b-%ef%bd%9e-%e8%a8%88%e7%ae%97%e7%b7%a8-%ef%bd%9e\/","title":{"rendered":"[Helm\u5165\u9580] Template\u3067\u4f7f\u3048\u308b\u95a2\u6570\u306e\u5b9f\u884c\u4f8b \uff5e \u8a08\u7b97\u7de8 \uff5e"},"content":{"rendered":"<p><strong>Helm<\/strong>\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u8a08\u7b97\u306e\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n<p><strong>Helm<\/strong>\u306fKubernetes\u7528\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002Helm\u306fChart\u3068\u547c\u3070\u308c\u308b\u8a2d\u8a08\u56f3\u3092\u3082\u3068\u306b\u3001Kubernetes\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002Chart\u306fGo\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u3066\u3001<a href=\"\/\/masterminds.github.io\/sprig\/%3E)\">Sprig<\/a>\u306e\u95a2\u6570\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306fHelm\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306eSprig\u95a2\u6570\u306e\u3046\u3061\u3001\u7b97\u8853\u95a2\u6570\u306e\u4f7f\u7528\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2>TL;DR<\/h2>\n<ul>\n<li><a href=\"\/\/masterminds.github.io\/sprig\/math.html%3E)\">Sprig\u306e\u7b97\u8853\u95a2\u6570\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/li>\n<li>\u4e00\u90e8\u306e\u95a2\u6570\u3092\u9664\u304d<span style=\"color: #ff0000\"><code>int64<\/code><\/span>\u578b\u3068\u3057\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u5207\u308a\u6368\u3066\u3001\u5207\u308a\u4e0a\u3052\u3001\u56db\u6368\u4e94\u5165\u306e\u6841\u6570\u8abf\u6574\u306e\u95a2\u6570\u306f\u3001<code>float<\/code>\u578b\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002<\/li>\n<li><code>helm install --dry-run --debug &lt;chart&gt;<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001Kubernetes\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\u3067\u95a2\u6570\u306e\u7d50\u679c\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u76ee\u6b21<\/h2>\n<ul>\n<li><a href=\"#1\">add<\/a><\/li>\n<li><a href=\"#2\">add1<\/a><\/li>\n<li><a href=\"#3\">sub<\/a><\/li>\n<li><a href=\"#4\">div<\/a><\/li>\n<li><a href=\"#5\">mod<\/a><\/li>\n<li><a href=\"#6\">mul<\/a><\/li>\n<li><a href=\"#7\">max<\/a><\/li>\n<li><a href=\"#8\">min<\/a><\/li>\n<li><a href=\"#9\">floor<\/a><\/li>\n<li><a href=\"#10\">ceil<\/a><\/li>\n<li><a href=\"#11\">round<\/a><\/li>\n<\/ul>\n<h2>\u691c\u8a3c\u74b0\u5883<\/h2>\n<p>\u4ee5\u4e0b\u306e\u5b9f\u884c\u4f8b\u306e\u52d5\u4f5c\u74b0\u5883\u3067\u3059\u3002<\/p>\n<pre>$ helm version --short\nClient: v2.13.1+g618447c\nServer: v2.13.1+g618447c\n<\/pre>\n<h2>\u4e8b\u524d\u6e96\u5099<\/h2>\n<p>\u691c\u8a3c\u7528\u306eHelm\u30c1\u30e3\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li><code>helm create<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u30c1\u30e3\u30fc\u30c8\u306e\u3072\u306a\u5f62\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<li><code>rm<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n<li>\u691c\u8a3c\u306eYAML\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u4eca\u56de\u306fConfigMap\u3092\u4f5c\u6210\u3059\u308bYAML\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><code>helm install --dry-run --debug<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u5b9f\u884c\u78ba\u8a8d\u3092\u3057\u307e\u3059\u3002<code>--dry-run<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001Kuernetes\u4e0a\u306bConfigMap\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\u3067\u3001\u5b9f\u884c\u7d50\u679c\u306e\u78ba\u8a8d\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n<pre>$ helm create sprig\n$ rm -rf sprig\/templates\/*\n$ rm -rf sprig\/values.yaml\n$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\ndata:\n  myvalue: {{ .Values.myvalue }}\nEOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\nmyvalue: Hello World!\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\ndata:\n  myvalue: Hello World!<\/pre>\n<h2>Math Functions<\/h2>\n<blockquote><p>sprig\u306e\u7b97\u8853\u95a2\u6570\u306f\u4e00\u90e8\u306e\u95a2\u6570\u3092\u9664\u304d\u3001<code>int64<\/code>\u578b\u3068\u3057\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<code>float<\/code>\u306e\u5024\u3092\u5165\u529b\u3057\u3066\u3082<code>int64<\/code>\u306b\u5909\u63db\u3055\u308c\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/blockquote>\n<h3 id=\"1\">add<\/h3>\n<p><code>add<\/code>\u306f\u3001\u52a0\u7b97(\u8db3\u3057\u7b97)\u3092\u884c\u3044\u307e\u3059\u30022\u3064\u4ee5\u4e0a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u30923\u3064\u6e21\u3057\u3066\u30013\u3064\u306e\u6570\u5024\u306e\u5408\u8a08\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5165\u529b\u5024\u3068\u3057\u3066<code>float<\/code>\u578b\u306e\u5024\u3092\u6e21\u3057\u3066\u3044\u307e\u3059\u304c\u3001<code>int64<\/code>\u578b\u3068\u3057\u3066\u8a08\u7b97\u3055\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  myvalue: {{ printf \"%s + %s + %s = %s\" .Values.myvalue1 .Values.myvalue2 .Values.myvalue3 (add .Values.myvalue1 .Values.myvalue2 .Values.myvalue3) }}\n  int64: {{ printf \"%f + %f + %f= %d\" .Values.myvalue1 .Values.myvalue2 .Values.myvalue3 (add .Values.myvalue1 .Values.myvalue2 .Values.myvalue3) }}<\/span>\nEOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 1.5\nmyvalue2: 2.6\nmyvalue3: 3.7<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:<\/span>\n<span style=\"color: #ffff00\">  myvalue: %!!(MISSING)s(float64=1.5) + %!!(MISSING)s(float64=2.6) + %!!(MISSING)s(float64=3.7) = %!!(MISSING)s(int64=6)\n  int64: 1.500000 + 2.600000 + 3.700000= 6<\/span><\/pre>\n<h3 id=\"2\">add1<\/h3>\n<p><code>add1<\/code>\u306f\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30eb<code>+1<\/code>\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:<\/span>\n<span style=\"color: #ffff00\">  myvalue1: {{ .Values.myvalue }}\n  myvalue2: {{ add1 .Values.myvalue }}<\/span>\nEOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue: 1<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:<\/span>\n<span style=\"color: #ffff00\">  myvalue1: 1\n  myvalue2: 2\n<\/span><\/pre>\n<h3 id=\"3\">sub<\/h3>\n<p><code>sub<\/code>\u306f\u30012\u3064\u306e\u6570\u306e\u6e1b\u7b97(\u5f15\u304d\u7b97)\u3092\u884c\u3044\u307e\u3059\u3002<code>add<\/code>\u3068\u306f\u7570\u306a\u308a<code>sub<\/code>\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u30922\u3064\u307e\u3067\u3057\u304b\u6e21\u305b\u306a\u3044\u3068\u3053\u308d\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f - %f= %d\" .Values.myvalue1 .Values.myvalue2 (sub .Values.myvalue1 .Values.myvalue2) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 3.3\nmyvalue2: 2.2<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 3.300000 - 2.200000= 1\n<\/span><\/pre>\n<h3 id=\"4\">div<\/h3>\n<p><code>div<\/code>\u306f\u3001\u9664\u7b97(\u5272\u308a\u7b97)\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f \/ %f= %d\" .Values.myvalue1 .Values.myvalue2 (div .Values.myvalue1 .Values.myvalue2) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 6.3\nmyvalue2: 2.2<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 6.300000 \/ 2.200000= 3\n<\/span><\/pre>\n<h3 id=\"5\">mod<\/h3>\n<p><code>mod<\/code>\u306f\u3001\u5270\u4f59\u6f14\u7b97(\u9664\u7b97\u306e\u4f59\u308a)\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f \/ %f= %d ... %d\" .Values.myvalue1 .Values.myvalue2 (div .Values.myvalue1 .Values.myvalue2) (mod .Values.myvalue1 .Values.myvalue2) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 5.5\nmyvalue2: 2.2<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 5.500000 \/ 2.200000= 2 ... 1\n<\/span><\/pre>\n<h3 id=\"6\">mul<\/h3>\n<p><code>mul<\/code>\u306f\u3001\u4e57\u7b97(\u639b\u3051\u7b97)\u3092\u884c\u3044\u307e\u3059\u30022\u3064\u4e0a\u306e\u30d1\u30e9\u30fc\u30e1\u30fc\u30bf\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f3\u3064\u306e\u6570\u306e\u4e57\u7b97\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f * %f * %f = %d\" .Values.myvalue1 .Values.myvalue2 .Values.myvalue3 (mul .Values.myvalue1 .Values.myvalue2 .Values.myvalue3) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 2.2\nmyvalue2: 3.3\nmyvalue3: 4.4<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 2.200000 * 3.300000 * 4.400000 = 24\n<\/span><\/pre>\n<h3 id=\"7\">max<\/h3>\n<p><code>max<\/code>\u306f\u3001\u4e0e\u3048\u3089\u308c\u305f\u6570\u5024\u306e\u4e2d\u3067\u6700\u5927\u306e\u3082\u306e\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f, %f, %f: max %d\" .Values.myvalue1 .Values.myvalue2 .Values.myvalue3 (max .Values.myvalue1 .Values.myvalue2 .Values.myvalue3) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 2.2\nmyvalue2: 3.3\nmyvalue3: 4.4<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 2.200000, 3.300000, 4.400000: max 4\n<\/span><\/pre>\n<h3 id=\"8\">min<\/h3>\n<p><code>min<\/code>\u306f\u3001\u4e0e\u3048\u3089\u308c\u305f\u6570\u5024\u306e\u4e2d\u3067\u6700\u5c0f\u306e\u3082\u306e\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: {{ printf \"%f, %f, %f: min %d\" .Values.myvalue1 .Values.myvalue2 .Values.myvalue3 (min .Values.myvalue1 .Values.myvalue2 .Values.myvalue3) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 2.2\nmyvalue2: 3.3\nmyvalue3: 4.4<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  int64: 2.200000, 3.300000, 4.400000: min 2\n<\/span><\/pre>\n<h3 id=\"9\">floor<\/h3>\n<p><code>floor<\/code>\u306f\u5165\u529b\u3055\u308c\u305f<code>float<\/code>\u578b\u306e\u6570\u5024\u304b\u3089\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u307e\u3059\u3002<code>floor<\/code>\u306e\u623b\u308a\u5024\u306f<code>float<\/code>\u578b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  myvalue: {{ printf \"%s -&gt; floor: %s\" .Values.myvalue1 (floor .Values.myvalue1) }}\n  float: {{ printf \"%f -&gt; floor: %f\" .Values.myvalue1 (floor .Values.myvalue1) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 12.345<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  myvalue: %!!(MISSING)s(float64=12.345) -&gt; floor: %!!(MISSING)s(float64=12)\n  float: 12.345000 -&gt; floor: 12.000000\n<\/span><\/pre>\n<h3 id=\"10\">ceil<\/h3>\n<p><code>ceil<\/code>\u306f\u3001\u5165\u529b\u3055\u308c\u305f<code>float<\/code>\u578b\u306e\u6570\u5024\u304b\u3089\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u4e0a\u3052\u307e\u3059\u3002<code>ceil<\/code>\u306e\u623b\u308a\u5024\u306f<code>float<\/code>\u578b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  float: {{ printf \"%f -&gt; floor: %f\" .Values.myvalue1 (ceil .Values.myvalue1) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 12.345<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  float: 12.345000 -&gt; floor: 13.000000\n<\/span><\/pre>\n<h3 id=\"11\">round<\/h3>\n<p><code>round<\/code>\u306f\u3001\u6307\u5b9a\u3057\u305f\u5024\u3067\u5c0f\u6570\u90e8\u306e\u6841\u6570\u3092\u56db\u6368\u4e94\u5165\u3057\u307e\u3059\u3002<code>round<\/code>\u306e\u623b\u308a\u5024\u306f<code>float<\/code>\u578b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><code>round<\/code>\u306b\u306f\u3001\u56db\u6368\u4e94\u5165\u5bfe\u8c61\u306e\u6570\u5024\u3068\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\u5c0f\u6570\u70b9\u4ee5\u4e0b2\u6841\u307e\u3067\u8868\u793a(3\u6841\u76ee\u3067\u56db\u6368\u4e94\u5165)\u3092\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<pre>$ cat &lt;&lt; EOF &gt; sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  float: {{ printf \"%f -&gt; floor: %f\" .Values.myvalue1 (round .Values.myvalue1 2) }}\n  float: {{ printf \"%f -&gt; floor: %f\" .Values.myvalue2 (round .Values.myvalue2 2) }}\n<\/span>EOF\n$ cat &lt;&lt; EOF &gt; sprig\/values.yaml\n<span style=\"color: #ffff00\">myvalue1: 12.345\nmyvalue2: 54.321<\/span>\nEOF\n$ helm install --dry-run --debug .\/sprig\n...\u7701\u7565...\n---\n# Source: sprig\/templates\/configmap.yaml\napiVersion: v1\nkind: ConfigMap\nmetadata:\n  name: mychart-configmap\n<span style=\"color: #ffff00\">data:\n  float: 12.345000 -&gt; floor: 12.350000\n  float: 54.321000 -&gt; floor: 54.320000\n<\/span><\/pre>\n<h2>\u304a\u308f\u308a\u306b<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306fHelm\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306eSprig\u95a2\u6570\u306e\u3046\u3061\u3001\u7b97\u8853\u8a08\u7b97\u306e\u4f7f\u7528\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u5207\u308a\u6368\u3066\u3084\u5207\u308a\u4e0a\u3052\u306a\u3069\u6841\u6570\u8abf\u6574\u306e\u95a2\u6570\u3092\u9664\u304d\u3001\u8a08\u7b97\u3084\u7d50\u679c\u306f<code>int64<\/code>\u578b\u3067\u884c\u308f\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div id=\"attachment_17346\" style=\"width: 508px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.skyfantasylab.work\/\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17346\" class=\"size-full wp-image-17346\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/09\/SFL-logo-white-512.png\" alt=\"\u30b9\u30ab\u30a4\u30a2\u30fc\u30c1 \u30d5\u30a1\u30f3\u30bf\u30b8\u30fc\u7814\u7a76\u5ba4\" width=\"498\" height=\"498\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/09\/SFL-logo-white-512.png 498w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/09\/SFL-logo-white-512-150x150.png 150w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/09\/SFL-logo-white-512-300x300.png 300w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/a><p id=\"caption-attachment-17346\" class=\"wp-caption-text\">\u30b9\u30ab\u30a4\u30a2\u30fc\u30c1 \u30d5\u30a1\u30f3\u30bf\u30b8\u30fc\u7814\u7a76\u5ba4<\/p><\/div>\n<a href=\"https:\/\/easydoggie.github.io\/EasyDoggie\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-16635\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/06\/logo4-1024x487.png\" alt=\"EasyDoggie\" width=\"728\" height=\"346\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/06\/logo4-1024x487.png 1024w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/06\/logo4-300x143.png 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/06\/logo4-768x365.png 768w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2019\/06\/logo4-728x346.png 728w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" \/><\/a>\n","protected":false},"excerpt":{"rendered":"<p>Helm\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u8a08\u7b97\u306e\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u304b\uff1f Helm\u306fKubernetes\u7528\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002Helm\u306fChart\u3068\u547c\u3070\u308c\u308b\u8a2d\u8a08\u56f3\u3092\u3082\u3068\u306b\u3001Kubernetes\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30d1\u30c3\u30b1\u30fc\u30b8&#8230;<\/p>\n","protected":false},"author":1,"featured_media":16336,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"16691","footnotes":""},"categories":[518,83],"tags":[521,394],"class_list":{"0":"post-16691","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ci-cd","8":"category-devops","9":"tag-helm","10":"tag-kubernetes","11":"ja"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/16691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/comments?post=16691"}],"version-history":[{"count":4,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/16691\/revisions"}],"predecessor-version":[{"id":17362,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/16691\/revisions\/17362"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media\/16336"}],"wp:attachment":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media?parent=16691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/categories?post=16691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/tags?post=16691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}