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Quick Tip - Retrieving vSAN File Share Network Permissions using vSAN API & PowerCLI

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When creating a new vSAN File Share, which is powered by vSAN File Services,  additional network access controls (no access, allow access from any IP or custom) can be configured.


To view the configured network permissions, users must expand each file share to get the relevant information. For those interesting in automating the retrieval of this information for reporting and/or compliance purposes, you can use the vSAN Management API and specifically the vSAN queryFileShares() API.

The vSAN File Share API can also be consumed through PowerCLI using the Get-VsanFileShare cmdlet, but the network permission configuration is not part of the default output which might lead users to believe this information is not available.

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Quick Tip - SSH Server, Client & Authorized Key Configurations for ESXi 8.0 Update 2 and later

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The general best practice is to disable SSH on your ESXi host by default and if/when you need access, you can turn it on temporarily and disable it when you have completed your task.

For users that need to modify the default SSH configurations whether that is on the server side, client side or setting up SSH authorized keys, this was historically accomplished by manipulating the various SSH configuration files and then reloading the service, if applicable.

With the introduction of the ESXi Configuration Store in vSphere 7.0 Update 1, the process is now different with ESXi 8.0 Update 2 and later for services that requires a configuration file to run such as SSH, NTP or SNMP to name a few.

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Useful NVMe Tiering reporting using vSphere 8.0 Update 3 APIs

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After successfully enabling the NVMe Tiering feature, which was introduced in vSphere 8.0 Update 3, you can find some useful details about your NVMe Tiering configuration by navigating to a specific ESXi host and under Configure->Hardware and under the Memory section as shown in the screenshot below.


There is quite a bit of information that we can see, so lets break down the individual items that are useful from an NVMe Tiering point of view and the specific vSphere APIs that can be used to retrieve this information.

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