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30 lines
2.1 KiB
Markdown
30 lines
2.1 KiB
Markdown
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---
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title: "Removing and Recreating vCLS VMs" # Title of the blog post.
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date: 2022-07-23T16:25:05-05:00 # Date of post creation.
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# lastmod: 2022-07-23T16:25:05-05:00 # Date when last modified
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description: "How to remove and (optionally) recreate the vSphere Clustering Services VMs" # Description used for search engine.
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featured: false # Sets if post is a featured post, making appear on the home page side bar.
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draft: true # Sets whether to render this page. Draft of true will not be rendered.
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toc: true # Controls if a table of contents should be generated for first-level links automatically.
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usePageBundles: true
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# menu: main
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# featureImage: "file.png" # Sets featured image on blog post.
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# featureImageAlt: 'Description of image' # Alternative text for featured image.
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# featureImageCap: 'This is the featured image.' # Caption (optional).
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# thumbnail: "thumbnail.png" # Sets thumbnail image appearing inside card on homepage.
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# shareImage: "share.png" # Designate a separate image for social media sharing.
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codeLineNumbers: false # Override global value for showing of line numbers within code block.
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series: Tips # Projects, Scripts, vRA8
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tags:
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- vmware
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- vsphere
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comment: true # Disable comment if false.
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---
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Way back in 2020, VMware released vSphere 7 Update 1 and introduced the new [vSphere Clustering Services (vCLS)](https://core.vmware.com/resource/introduction-vsphere-clustering-service-vcls) to improve how cluster services like the Distributed Resource Scheduler (DRS) operate. vCLS deploys lightweight agent VMs directly on the cluster being managed, and those VMs provide a decoupled and distributed control plane to offload some of the management responsibilities from the vCenter server.
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That's very cool, particularly in large continent-spanning environments or those which reach into multiple clouds, but it may not make sense to add those additional workloads in resource-constrained homelabs. And while the vCLS VMs are supposed to be automagically self-managed, sometimes things go a little wonky and that management fails to function correctly, which can negatively impact DRS.
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