使用terraform更改helm-nginxingress中的默认配置

Question

我有这个工作资源配置来使用terraform安装helm nginx ingress。

resource "helm_release" "nginx" {
name       = "nginx"
repository = "https://charts.bitnami.com/bitnami"
chart      = "nginx-ingress-controller"
namespace  = "nginx"

set {
name  = "serviceAccount.name"
value = "myaccount"
}
set {
name  = "rbac.create"
value = "true"
}
set {
name  = "service.loadBalancerIP"
value = "1.2.3.4"
}
set {
name  = "service.externalTrafficPolicy"
value = "Local"
}
set {
name  = "replicaCount"
value = 1
}

set {
type  = "string"
name  = "service.annotations.service\.beta\.kubernetes\.io/azure-load-balancer-resource-group"
value = "myname"
}  

}

我不知道如何从这里更改一些nginx默认值，例如proxy_buffer_size或large_client_header_buffers，默认情况下，这些默认值对于一些ID服务器的大型ID cookie来说是不够的。

Answer 1

您可以使用controller.config.key

set {
name  = "controller.config.proxy-body-size"
value = "100m"
}

请注意，您可能需要转义一些字符：

set {
name  = "controller.config.custom-http-errors"
value = "502\,503\,504\,404"
}