1

相关 Github 问题:https ://github.com/kubernetes/ingress-nginx/issues/6519

apiVersion: v1
data:
  server-snippet: |
    if ($http_x_azure_fdid !~* "55ce4ed1-4b06-4bf1-b40e-4638452104da" ) {
        return 403;
    }
  use-forwarded-headers: "true"
kind: ConfigMap

在以下方法中设置值时,如何使用 helm 实现上述配置?

helm upgrade --install nginx-ingress-controller ingress-nginx/ingress-nginx \
    --namespace "${namespace}" \
    --version "${chart_version}" \
    --set controller.replicaCount="${replicas}" \
    --set-string controller.config.use-forwarded-headers=true \
    --set-string controller.config.server-snippet=<?> \
    --debug
4

1 回答 1

4

您可以定义一个多行环境变量,如下所示,

read -d '' conf << EOF
if ($http_x_azure_fdid !~* "55ce4ed1-4b06-4bf1-b40e-4638452104da" ) {
       return 403;
}

EOF

定义环境变量后,在 helm --set-string controller.config.server-snippet=arg 中引用它,如下所示,

helm upgrade --install nginx-ingress-controller ingress-nginx/ingress-nginx \
    --namespace "${namespace}" \
    --version "${chart_version}" \
    --set controller.replicaCount="${replicas}" \
    --set-string controller.config.use-forwarded-headers=true \
    --set-string controller.config.server-snippet=$conf \
    --debug
于 2020-11-27T08:37:29.933 回答