JupyterHub Helm 安装：未定义函数“dig”

Question

我尝试使用 Helm 3.4.0 安装 JupyterHub 1.0.1，但出现关于 dig 函数的错误。

"jupyterhub" already exists with the same configuration, skipping
Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the "jupyterhub" chart repository
Update Complete. ?Happy Helming!?
Release "jupyterhub" does not exist. Installing it now.
Error: parse error at (jupyterhub/templates/hub/_helpers-passwords.tpl:35): function "dig" not defined

Answer 1

解决方案是升级 Helm。我升级到 3.6.2 并没有收到错误消息。我相信 dig 是早期版本中不存在的 Go 模板函数。