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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/03/02 02:40:56 UTC
[GitHub] [apisix-helm-chart] anjia0532 opened a new issue #243: `ConfigMap` cannot refresh by `subPath`
anjia0532 opened a new issue #243:
URL: https://github.com/apache/apisix-helm-chart/issues/243
en https://kubernetes.io/docs/concepts/storage/volumes/#configmap
> A container using a ConfigMap as a [subPath](https://kubernetes.io/docs/concepts/storage/volumes/#using-subpath) volume mount will not receive ConfigMap updates.
Maybe remove `subPath` is better ? We can use `apisix reload` without restart deployments/pods ?
中文 https://kubernetes.io/zh/docs/concepts/storage/volumes/#configmap
> 容器以 [subPath](https://kubernetes.io/zh/docs/concepts/storage/volumes/#using-subpath) 卷挂载方式使用 ConfigMap 时，将无法接收 ConfigMap 的更新。
或许应该去掉 `subPath` ? 这样如果修改 ConfigMap 后可以通过 `apisix reload` 命令热加载更新，而不需要重启 apisix 服务？
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[GitHub] [apisix-helm-chart] tao12345666333 commented on issue #243: `ConfigMap` cannot refresh by `subPath`
Posted by GitBox <gi...@apache.org>.
tao12345666333 commented on issue #243:
URL: https://github.com/apache/apisix-helm-chart/issues/243#issuecomment-1057554086
APISIX is a dynamic high-performance gateway, one of its main features is dynamism. If there is a scenario where the configuration file needs to be modified, I prefer APISIX to provide this dynamic change capability
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[GitHub] [apisix-helm-chart] anjia0532 commented on issue #243: `ConfigMap` cannot refresh by `subPath`
Posted by GitBox <gi...@apache.org>.
anjia0532 commented on issue #243:
URL: https://github.com/apache/apisix-helm-chart/issues/243#issuecomment-1057544816
@tokers Acknowledge your point of view.
But,
1. `nginx -s reload` `openresty -s reload` `apisix reload` ... They provide that functionality.
2. `ConfigMap` provide delayed updates (Except for `subPath` )
3. An Apisx instance abnormal restarts unexpectedly after the configuration is modified, Cause inconsistency of Apisix cluster.
Screenshot of WeChat Group chat.
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[GitHub] [apisix-helm-chart] tokers commented on issue #243: `ConfigMap` cannot refresh by `subPath`
Posted by GitBox <gi...@apache.org>.
tokers commented on issue #243:
URL: https://github.com/apache/apisix-helm-chart/issues/243#issuecomment-1057569019
> APISIX is a dynamic high-performance gateway, one of its main features is dynamism. If there is a scenario where the configuration file needs to be modified, I prefer APISIX to provide this dynamic change capability
Yes, exactly.
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[GitHub] [apisix-helm-chart] tokers commented on issue #243: `ConfigMap` cannot refresh by `subPath`
Posted by GitBox <gi...@apache.org>.
tokers commented on issue #243:
URL: https://github.com/apache/apisix-helm-chart/issues/243#issuecomment-1056748394
As per the immutable infrastructure design, I think reloading APISIX inside the pod is not a good idea.
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