{"id":208158,"date":"2025-07-08T13:25:08","date_gmt":"2025-07-08T05:25:08","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208158\/"},"modified":"2025-07-08T13:25:08","modified_gmt":"2025-07-08T05:25:08","slug":"helm-sprig-%e6%a8%a1%e6%9d%bf%e7%ae%a1%e9%81%93%e5%92%8c-%e6%88%96%e5%90%a6%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208158\/","title":{"rendered":"Helm Sprig \u6a21\u677f\u7ba1\u9053\u548c\/\u6216\u5426\u5b9a"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>Helm Sprig \u6a21\u677f\u7ba1\u9053\u548c\/\u6216\u5426\u5b9a<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-29 17:42:35<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aHelm Sprig \u6a21\u677f\u7ba1\u9053\u548c\/\u6216\u5426\u5b9a\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6b63\u5728\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u5728 helm \u4e2d\u521b\u5efa\u6211\u7684\u914d\u7f6e\u6620\u5c04\uff1a<\/p>\n<pre>api: \"{{ .values.global.api }}\",\n demo: {{ .values.global.api | contains \"demo\" }},\n other: ....,<\/pre>\n<p>\u5982\u679c values.global.api \u4e0d\u5305\u542b\u201cdemo\u201d\u548c\u201cprod\u201d\uff0c\u6211\u60f3\u5c06 <code>other<\/code> \u8bbe\u7f6e\u4e3a true\u3002 \u7c7b\u4f3c\u7684\u4e1c\u897f<\/p>\n<pre>other: {{ .Values.global.api | NOT (contains \"demo\" AND contains \"prod\") }},<\/pre>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u5728 go <code>text\/template<\/code> \u8bed\u8a00\u4e2d\uff0c\u7ba1\u9053\u548c\u51fd\u6570\u8c03\u7528\u662f\u7b49\u6548\u7684\uff0c\u60a8\u53ef\u4ee5\u5728\u4efb\u4e00\u65b9\u5411\u81ea\u7531\u66ff\u6362<\/p>\n<pre>{{ x | f a b }}\n{{ f a b (x) }}<\/pre>\n<p>\u60a8\u65e0\u6cd5\u6309\u7167\u6b64\u5904\u7684\u5efa\u8bae\u5c06\u53c2\u6570\u5206\u5e03\u5728\u591a\u4e2a\u51fd\u6570\u4e2d\uff1b\u60a8\u9700\u8981\u91cd\u590d\u5b83\uff08\u6216\u5c06\u5176\u653e\u5165\u5c40\u90e8\u53d8\u91cf\u4e2d\uff09\u3002\u6d4f\u89c8 \u51fd\u6570\u7684\u76ee\u5f55\uff0c\u6211\u4e0d\u786e\u5b9a\u662f\u5426\u6709\u4efb\u4f55\u7279\u5b9a\u51fd\u6570\u53ef\u4ee5\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u4ece\u800c\u4f7f\u8fd9\u4e2a\u8fc7\u7a0b\u53d8\u5f97\u66f4\u7b80\u5355\u3002\u4f60\u5fc5\u987b\u62fc\u5199\u51fa\u6765\uff1a<\/p>\n<pre>demo: {{ not (and (contains \"demo\" .values.global.api) (contains \"prod\" .values.global.api)) }}<\/pre>\n<p>\u6b63\u5982\u6211\u5728\u62ec\u53f7\u4e2d\u6240\u5efa\u8bae\u7684\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5c40\u90e8\u53d8\u91cf\u6765\u7f29\u77ed\u5b83\uff1a<\/p>\n<pre>{{- $api := .Values.global.api }}\napi: {{ quote $api }}\ndemo: {{ not (and (contains \"demo\" $api) (contains \"prod\" $api)) }}<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-208158","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208158"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208158\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}