Blog
Posts in 2022
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通过OCM访问不同VPC下的集群
Wednesday, April 20, 2022 in Blog
问题背景 当我们拥有多个集群时,一个很常见的需求是:不同的用户希望能访问位于不同VPC下的集群。比如,开发人员希望能够在测试集群部署应用,或者运维人员希望能够在生产集群上进行故障排查。 作为多个集群的管理员,为了实现该需求,需要在各个集群为用户: 绑定Role。 提供访问配置(证书或Token)。 提供访问入口。 但是,这种方式有以下几个问题: 网络隔离:集群位于私有数据中心,那么管理员就需要为集群用户进行特殊的网络配置,比如建立VPN或者跳板机。 网络安全:为用户暴露的集群端口,会增加集群的安 …
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Using the Open Cluster Management Placement for Multicluster Scheduling
Wednesday, January 12, 2022 in Blog
Read more at Red Hat Cloud Blog.
Posts in 2021
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Using the Open Cluster Management Add-on Framework to Develop a Managed Cluster Add-on
Tuesday, October 12, 2021 in Blog
Read more at Red Hat Cloud Blog.
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The Next Kubernetes Frontier: Multicluster Management
Wednesday, September 22, 2021 in Blog
Read more at Container Journal.
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Put together a user walk through for the basic Open Cluster Management API using `kind`, `olm`, and other open source technologies
Monday, May 24, 2021 in Blog
Read more at GitHub.
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Setting up Open Cluster Management the hard way
Thursday, April 22, 2021 in Blog
Read more at Setting up Open Cluster Management the hard way.