{"id":32878,"date":"2022-12-04T02:02:30","date_gmt":"2024-02-04T02:29:04","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%83%b3%e6%88%90%e4%b8%ba%e8%83%bd%e5%a4%9f%e4%bd%bf%e7%94%a8-helm-%e7%9a%84-_helpers-tpl-%e6%96%87%e4%bb%b6%e7%9a%84%e4%ba%ba%e3%80%82\/"},"modified":"2024-04-29T03:38:30","modified_gmt":"2024-04-28T19:38:30","slug":"%e6%88%91%e6%83%b3%e6%88%90%e4%b8%ba%e8%83%bd%e5%a4%9f%e4%bd%bf%e7%94%a8-helm-%e7%9a%84-_helpers-tpl-%e6%96%87%e4%bb%b6%e7%9a%84%e4%ba%ba%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e6%83%b3%e6%88%90%e4%b8%ba%e8%83%bd%e5%a4%9f%e4%bd%bf%e7%94%a8-helm-%e7%9a%84-_helpers-tpl-%e6%96%87%e4%bb%b6%e7%9a%84%e4%ba%ba%e3%80%82\/","title":{"rendered":"\u6211\u60f3\u6210\u4e3a\u80fd\u591f\u4f7f\u7528 Helm \u7684 _helpers.tpl \u6587\u4ef6\u7684\u4eba"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u7531\u4e8e\u5bf9Helm\u56fe\u8868\u4e2d\u7684_helpers.tpl\u6587\u4ef6\u7684\u4f7f\u7528\u65b9\u5f0f\u4e0d\u592a\u6e05\u695a\uff0c\u6211\u5728\u672c\u6587\u4e2d\u5c06\u5c1d\u8bd5\u5199\u4e0b\u81ea\u5df1\u7684\u7406\u89e3\u548c\u4f7f\u7528\u76ee\u7684\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\u5728\u4f7f\u7528helm create [Chart\u540d\u79f0]\u521b\u5efaHelm Chart\u6a21\u677f\u65f6\uff0c\u53ef\u4ee5\u5f97\u5230\u4ee5\u4e0b\u7684\u7ed3\u6784\u3002\u4f46\u662f\uff0c\u8fd9\u6b21\u6587\u7ae0\u7684\u4e3b\u9898\u662f\u5728templates\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a_helpers.tpl\u7684\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 Chart.yaml\r\n\u251c\u2500\u2500 charts\r\n\u251c\u2500\u2500 templates\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 NOTES.txt\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 _helpers.tpl    # \u4e00\u4f53\u3069\u3046\u4f7f\u3046\u306e\uff1f\uff1f\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 deployment.yaml\r\n\u2502\u00a0\u00a0 ...\r\n\u2514\u2500\u2500 values.yaml\r\n<\/code><\/pre>\n<h1>\u786e\u8ba4\u5982\u4f55\u4f7f\u7528values.yaml<\/h1>\n<p>\u5728_helpers.tpl\u4e4b\u524d\uff0c\u9996\u5148\u8003\u8651\u4e00\u4e0b&#8221;values.yaml\u7684\u4f7f\u7528\u65b9\u5f0f&#8221;\u3002<br \/>\nvalues.yaml\u662f\u7528\u4e8eHelm\u56fe\u8868\u7684\u9ed8\u8ba4\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5176\u4e2d\u5b9a\u4e49\u4e86Deployment\u8d44\u6e90\u7684\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">3\"<\/span>\r\n<span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nginx<\/span>\r\n<span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker.io\/nginx:1.25.1<\/span>\r\n<\/code><\/pre>\n<p>\u5728templates\u76ee\u5f55\u4e0b\u6709\u4e00\u4e2adeployment.yaml\u6587\u4ef6\uff0c\u5b83\u4f1a\u53c2\u8003values.yaml\u4e2d\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.name<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.name<\/span> <span class=\"pi\">}}<\/span><span class=\"s\">-deployment<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.replicas<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.name<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.name<\/span> <span class=\"pi\">}}<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.image<\/span> <span class=\"pi\">}}<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.Values.name<\/span> <span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u8981\u4f7f\u7528\u9ed8\u8ba4\u503c\u76f4\u63a5\u90e8\u7f72 Deployment \u8d44\u6e90\uff0c\u5219\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u6267\u884c helm install \u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>helm install nginx .\r\n<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u60f3\u5c06\u503c\u66f4\u6539\u4e3a\u9664\u9ed8\u8ba4\u503c\u4ee5\u5916\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4f8b\u5982&#8211;set\u9009\u9879\u6765\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n<pre class=\"post-pre\"><code>helm install nginx . --set replicas=2\r\n<\/code><\/pre>\n<p>\u5f53\u6211\u4eec\u91cd\u65b0\u5ba1\u89c6\u65f6\uff0c\u53ef\u4ee5\u5c06Helm Chart\u90e8\u7f72\u89c6\u4e3a\u201c\u7a0b\u5e8f\u6267\u884c\u201d\u3002\u5728\u6267\u884c\u7a0b\u5e8f\u65f6\uff0cvalues.yaml\u53ef\u4ee5\u88ab\u89c6\u4e3a\u4e0e\u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u884c\u53c2\u6570\u76f8\u5bf9\u5e94\u7684\u4e1c\u897f\u3002<\/p>\n<h1>\u53c8\u589e\u52a0\u4e00\u500b\u90e8\u7f72\u8cc7\u6e90\u3002<\/h1>\n<p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4e0d\u4ec5\u9700\u8981\u4f7f\u7528nginx\uff0c\u8fd8\u9700\u8981\u4f7f\u7528httpd\u3002\u5f53\u5c1d\u8bd5\u6dfb\u52a0httpd\u7684Deployment\u65f6\uff0c\u7ed3\u679c\u662f&#8221;Manifest\u7ed3\u6784\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u6709\u503c\u4e0d\u540c&#8221;\uff0c\u8fd9\u8ba9\u6211\u4eec\u611f\u5230\u56f0\u60d1&#8230;<br \/>\n\u5f53\u524d\u7684\u76ee\u5f55\u7ed3\u6784\u5927\u81f4\u5982\u4e0b\u3002deployment-httpd.yaml\u548cdeployment-nginx.yaml\u7684\u5185\u5bb9\u51e0\u4e4e\u76f8\u540c\uff0c\u8fd9\u8ba9\u6211\u4eec\u5f88\u82e6\u607c\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 Chart.yaml\r\n\u251c\u2500\u2500 charts\r\n\u251c\u2500\u2500 templates\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 NOTES.txt\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 _helpers.tpl          # \u3069\u3046\u4f7f\u3046\u306e\uff1f\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 deployment-httpd.yaml # \u2193\u307b\u307c\u540c\u3058\u5185\u5bb9...\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 deployment-nginx.yaml # \u2191\u307b\u307c\u540c\u3058\u5185\u5bb9...\r\n\u2514\u2500\u2500 values.yaml\r\n<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u6709\u7f16\u5199\u7a0b\u5e8f\u7684\u7ecf\u9a8c\uff0c\u60a8\u53ef\u80fd\u4f1a\u8ba4\u4e3a\u201c\u5982\u679c\u5b8c\u5168\u76f8\u540c\u7684\u5185\u5bb9\u51fa\u73b0\uff0c\u90a3\u4e48\u53ef\u4ee5\u5c06\u5176\u653e\u5165\u51fd\u6570\u4e2d\uff01\u201d\u5728Helm Chart\u4e2d\uff0c\u53ef\u4ee5\u4ee5\u7c7b\u4f3c\u51fd\u6570\u7684\u65b9\u5f0f\u8fdb\u884c\u7f16\u5199\uff0c\u4ece\u800c\u907f\u514d\u5f53\u524d\u5197\u957f\u7684\u5199\u6cd5\uff0c\u4f46\u8fd9\u79cd\u64cd\u4f5c\u662f\u5426\u53ef\u884c\u5462\uff1f<\/p>\n<h1>\u5728_helpers.tpl\u6587\u4ef6\u4e2d\u5c1d\u8bd5\u4ee5\u51fd\u6570\u7684\u65b9\u5f0f\u7f16\u5199\u3002<\/h1>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u4f60\u53ef\u4ee5\u5728_helpers.tpl\u4e2d\u50cf\u7f16\u5199\u51fd\u6570\u4e00\u6837\u6765\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\u3002\u4e0d\u8be6\u7ec6\u89e3\u91ca\u7684\u8bdd\uff0c\u6211\u4eec\u5148\u6765\u7a0d\u5fae\u4fee\u6539\u4e00\u4e0b\u4e4b\u524d\u63d0\u5230\u7684templates\/deployment.yaml\uff0c\u5c06Deployment\u8d44\u6e90\u7684\u6a21\u677f\u5199\u5728_helpers.tpl\u4e2d\u8bd5\u8bd5\u770b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"pi\">{{<\/span><span class=\"nv\">- define \"deployment\" -<\/span><span class=\"pi\">}}<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.name<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.name<\/span> <span class=\"pi\">}}<\/span><span class=\"s\">-deployment<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.replicas<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.name<\/span> <span class=\"pi\">}}<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.name<\/span> <span class=\"pi\">}}<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.image<\/span> <span class=\"pi\">}}<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">{{<\/span> <span class=\"nv\">.name<\/span> <span class=\"pi\">}}<\/span>\r\n<span class=\"pi\">{{<\/span><span class=\"nv\">- end -<\/span><span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<p>\u4e0e templates\/deployment.yaml \u7684\u4e0d\u540c\u4e4b\u5904\u6709\u4ee5\u4e0b\u4e24\u70b9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5909\u6570\u3092\u53c2\u7167\u3059\u308b{{ .Values.xxxx }}\u306e\u8a18\u8ff0\u3092{{ .xxxx }}\u306b\u5909\u66f4\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u6700\u521d\u306b{{- define &#8220;deployment&#8221; -}}\u3001\u6700\u5f8c\u306b{{- end -}}\u3092\u3064\u3051\u308b<\/ul>\n<p>\u4ee5\u4e0b\u662f\u5173\u4e8e\u67d0\u4e2a\u5267\u60c5\u7684\u4e00\u4e9b\u5267\u900f\uff0c\u5982\u679c\u7528\u51fd\u6570\u6765\u6bd4\u55bb\u7684\u8bdd\uff0c\u4e0a\u8ff0\u5185\u5bb9\u5c06\u4f1a\u88ab\u7528\u4e8e\u672a\u6765\u5982\u4e0b\u7684\u65b9\u5f0f\u3002<\/p>\n<p>{{- define &#8220;deployment&#8221; -}}\u306edeployment\u304c\u95a2\u6570\u306e\u540d\u524d<br \/>\n\u305d\u306e\u4e2d\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b{{ .xxxx }}\u304c\u95a2\u6570\u306e\u5f15\u6570\u3092\u901a\u3057\u3066\u6e21\u3055\u308c\u305f\u5909\u6570<br \/>\n\u623b\u308a\u5024\u306f{{- define &#8220;deployment&#8221; -}}\u304b\u3089{{- end -}}\u307e\u3067\u306e\u90e8\u5206\u306b\u5909\u6570\u3092\u4ee3\u5165\u3057\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\uff08\u5177\u4f53\u7684\u306b\u306fDeployment\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\uff09<\/p>\n<h1>\u521b\u5efa\u8c03\u7528\u51fd\u6570\u7684\u90e8\u5206<\/h1>\n<p>\u4e0b\u9762\u63d0\u4f9b\u4e00\u4e2a\u539f\u751f\u7684\u4e2d\u6587\u91cd\u65b0\u8868\u8fbe:<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u8c03\u7528\u5728_helpers.tpl\u4e2d\u5b9a\u4e49\u7684\u90e8\u7f72\u7684\u90e8\u5206\u3002\u5728\u7a0b\u5e8f\u7684\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528deployment(\u53c2\u6570)\u8fd9\u6837\u7684\u5199\u6cd5\uff0c\u4f46\u5728Helm\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u505a\u4e00\u4e9b\u4e0d\u540c\u7684\u5904\u7406\u3002<\/p>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u4ee5\u4e2d\u6587\u8fdb\u884c\u8868\u8ff0\uff0c\u4ec5\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff1a<br \/>\n{{ \u5305\u62ec &#8220;deployment&#8221; \u53c2\u6570 }}<\/p>\n<p>\u53ef\u4ee5\u7528\u7c7b\u4f3c\u7684\u5199\u6cd5\u6765\u5b9e\u73b0<\/p>\n<div>\u6211\u67e5\u4e86\u4e00\u4e0b\uff0c\u53d1\u73b0 {{ include &#8230; }} \u548c {{ template &#8230; }} \u4e5f\u53ef\u4ee5\u5199\u6210 {{ include &#8230; }} \uff0c\u4f46\u5c31\u6211\u521d\u6b65\u8c03\u67e5\u7684\u611f\u89c9\u6765\u770b\uff0c\u57fa\u672c\u4e0a\u662f\u4f7f\u7528 include \u8f83\u4e3a\u5408\u9002\u3002<\/div>\n<p>\u5982\u679c\u53ef\u4ee5\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u7f16\u5199\uff0c\u6bcf\u4e2a\u90e8\u7f72\u7684YAML\u6587\u4ef6\u53ea\u9700\u8981\u7528\u4e00\u884c\u8868\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"pi\">{{<\/span> <span class=\"nv\">include \"deployment\" nginx\u7528\u306e\u5f15\u6570<\/span> <span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"pi\">{{<\/span> <span class=\"nv\">include \"deployment\" httpd\u7528\u306e\u5f15\u6570<\/span> <span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<h1>\u8bbe\u5b9a\u7528\u4f5c\u51fd\u6570\u53c2\u6570\u7684\u53d8\u91cf<\/h1>\n<p>\u5728\u4e0a\u8ff0\u7684\u6bcf\u4e2aYAML\u6587\u4ef6\u4e2d\uff0c\u6211\u6ca1\u6709\u660e\u786e\u6307\u5b9a\u201c\u7528\u4e8enginx\u7684\u53c2\u6570\u201d\u548c\u201c\u7528\u4e8ehttpd\u7684\u53c2\u6570\u201d\u7684\u8bbe\u7f6e\u65b9\u5f0f\uff0c\u5177\u4f53\u5e94\u8be5\u5982\u4f55\u914d\u7f6e\u5462\uff1f<br \/>\n\u4e0e\u8fd9\u4e2a\u201c\u53c2\u6570\u201d\u76f8\u5173\u7684\u90e8\u5206\u53ef\u4ee5\u901a\u8fc7\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5728value.yaml\u4e2d\u5b9a\u4e49\u7684\u503c\u6765\u8fdb\u884c\u8bbe\u7f6e\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u5728value.yaml\u4e2d\u6309\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u8bbe\u7f6enginx\u548chttpd\u4f7f\u7528\u4e0d\u540c\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">nginx<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">1\"<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nginx<\/span>\r\n  <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker.io\/nginx:1.25.1<\/span>\r\n<span class=\"na\">httpd<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">3\"<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">httpd<\/span>\r\n  <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker.io\/httpd:2.4.57<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5199\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u5982\u4e0b\u7684\u53c2\u6570\u6765\u83b7\u53d6values.yaml\u6587\u4ef6\u4e2d\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"pi\">{{<\/span> <span class=\"nv\">include \"deployment\" .Values.nginx<\/span> <span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"pi\">{{<\/span> <span class=\"nv\">include \"deployment\" .Values.httpd<\/span> <span class=\"pi\">}}<\/span>\r\n<\/code><\/pre>\n<div>Values.nginx\u548cValues.httpd\u5206\u522b\u8868\u793a\u5c06&#8221;values.yaml&#8221;\u6587\u4ef6\u4e2d\u7684nginx\u548chttpd\u90e8\u5206\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u8fdb\u53bb\u3002nginx\u548chttpd\u4e0b\u9762\u6709replicas\u3001name\u548cimage\u7b49\u952e\u503c\u5bf9\uff0c\u8fd9\u4e09\u4e2a\u952e\u503c\u5bf9\u5206\u522b\u5bf9\u5e94\u7740deployment\u4e2d\u7684.replicas\u3001.name\u548c.image\u3002<\/div>\n<h1>\u786e\u8ba4\u90e8\u7f72\u662f\u5426\u5b8c\u6210<\/h1>\n<p>\u60a8\u53ef\u4ee5\u786e\u8ba4\u5982\u4e0b\u95ee\u9898\u65e0\u8bef\u5730\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n<pre class=\"post-pre\"><code>helm install nginx-and-httpd .\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ kubectl get deploy\r\nNAME               READY   UP-TO-DATE   AVAILABLE   AGE\r\nhttpd-deployment   3\/3     3            3           54s\r\nnginx-deployment   1\/1     1            1           54s\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ kubectl get po\r\nNAME                                READY   STATUS    RESTARTS   AGE\r\nhttpd-deployment-77d86486fb-k4d5l   1\/1     Running   0          73s\r\nhttpd-deployment-77d86486fb-l2wm7   1\/1     Running   0          73s\r\nhttpd-deployment-77d86486fb-r2nf4   1\/1     Running   0          73s\r\nnginx-deployment-5c5c5dfff9-w25hz   1\/1     Running   0          73s\r\n<\/code><\/pre>\n<h1>\u6700\u540e<\/h1>\n<p>\u901a\u8fc7\u4f7f\u7528_helpers.tpl\u5e76\u4ee5\u5b9e\u9645\u4f8b\u5b50\u4e3a\u57fa\u7840\uff0c\u6211\u786e\u8ba4\u4e86define\u53ef\u4ee5\u50cf\u7a0b\u5e8f\u51fd\u6570\u4e00\u6837\u4f7f\u7528\u3002\u9664\u4e86\u672c\u6b21\u4ecb\u7ecd\u7684\u5185\u5bb9\uff0cdefine\u5e94\u8be5\u8fd8\u6709\u5176\u4ed6\u6709\u7528\u7684\u7528\u6cd5\uff0c\u6240\u4ee5\u6211\u4e2a\u4eba\u4e5f\u5e0c\u671b\u4ee5\u540e\u80fd\u7ee7\u7eed\u5b66\u4e60\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u7531\u4e8e\u5bf9Helm\u56fe\u8868\u4e2d\u7684_helpers.tpl\u6587\u4ef6\u7684\u4f7f\u7528\u65b9\u5f0f\u4e0d\u592a\u6e05\u695a\uff0c\u6211\u5728\u672c\u6587\u4e2d\u5c06\u5c1d\u8bd5\u5199\u4e0b\u81ea\u5df1\u7684\u7406\u89e3\u548c\u4f7f [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32878","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6211\u60f3\u6210\u4e3a\u80fd\u591f\u4f7f\u7528 Helm \u7684 _helpers.tpl \u6587\u4ef6\u7684\u4eba - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u60f3\u6210\u4e3a\u80fd\u591f\u4f7f\u7528-helm-\u7684-_helpers-tpl-\u6587\u4ef6\u7684\u4eba\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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