Apollo Helm 2.0.1版本的 Portal 是否一樣支持一個環境多個metaserver ?

[tsiayutai]

您好 想请问一下 Apollo Helm 2.0.1版本的 Portal 在value.yaml配置metaserver的时候，是否能在同个环境例如 : PRO 配置多个 metaserver位置?
在虚拟机版本环境下设置过没问题，但自己在Helm 的版本在同个环境配置超过一个 metaserver的时，看portal的系统配置 metaserver位置有增加，但是config server和admin server位置还是只有一个，请问是原本就不支持还是我配置可能有问题呢?

[nobodyiam]

The idea behind helm chart installation is to use Kubernetes service for service load balancing and high availability, so there is no need to configure multiple meta/config/admin servers.

[tsiayutai]

了解~ 但因为我们的PRO生产环境是有多個机房，所以才會想說能不能再metaserver 同個環境配置多個位置。

[tsiayutai]

所以helm版本确实是不行这样配置的是吗?

[nobodyiam]

For apollo-portal, you could configure multiple meta servers but only the first available one will be used.
For apollo-client, you could configure the meta server in the same idc.

[tsiayutai]

了解～感谢大神
这边想在借问一个问题，能设定多个portal吗， 还是 portal 只能配置一个呢？

[nobodyiam]

多个 portal 是指多台 portal server？这个是可以的

[tsiayutai]

如果我一个loadbalance 的 vip 回源到 3台 portal server，有需要做會話保持吗？

[nobodyiam]

1.9.0 以后的版本会默认开启数据库 session 保持，不需要自己做会话保持了 - https://www.apolloconfig.com/#/zh/development/portal-how-to-enable-session-store

[tsiayutai]

了解~非常感謝您!

[Shelby-Jiao]

同样请教一下在配置portal数据库阶段就已经可以支持同env可以配置逗号隔开的多个metaserver了吗，代码中似乎实现了但是文档中没有明确说明

[nobodyiam]

可以的，在 配置apollo-portal的meta service信息 中有说明。

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