明明仓库存在zookeeper Chart,Helm拉取依赖为何提示不存在?
问题:Helm依赖拉取失败,明明仓库存在对应Chart
我的Chart配置如下:
name: zookeeper version: 1.0.0 dependencies: - name: bitnami/zookeeper version: 3.8.1 repository: https://charts.bitnami.com/bitnami
执行helm search repo zookeeper能查到仓库里的Chart:
NAME CHART VERSION APP VERSION DESCRIPTION bitnami/zookeeper 11.1.2 3.8.1 Apache ZooKeeper provides a reliable, centraliz... my-repo/zookeeper 11.1.2 3.8.1 Apache ZooKeeper provides a reliable, centraliz...
但执行helm dependency build时报错:
$ helm dependency build [11:50:45] Hang tight while we grab the latest from your chart repositories... ...Successfully got an update from the "my-repo" chart repository ...Successfully got an update from the "bitnami" chart repository Update Complete. ⎈Happy Helming!⎈ Error: bitnami/zookeeper chart not found in repo https://charts.bitnami.com/bitnami
明明仓库里有这个Chart,为什么拉取依赖会失败?
原因与解决方法
问题出在依赖配置里的version字段含义理解错误:
helm search repo输出里的CHART VERSION是Helm Chart本身的版本(此处为11.1.2)APP VERSION是Chart打包的应用程序版本(此处为3.8.1,即ZooKeeper的版本)
你的依赖配置中,把version设为了3.8.1(应用版本),但Helm拉取依赖时,会按照这个值查找Chart版本为3.8.1的包,而仓库中根本不存在该版本的Chart,因此报错。
修正方法:将依赖里的version改为仓库中存在的Chart版本11.1.2,修正后的配置如下:
name: zookeeper version: 1.0.0 dependencies: - name: bitnami/zookeeper version: 11.1.2 repository: https://charts.bitnami.com/bitnami
之后重新执行helm dependency build即可成功拉取依赖。
内容的提问来源于stack exchange,提问作者ritratt
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