- #Dell rapid recovery powershell script examples install
- #Dell rapid recovery powershell script examples manual
- #Dell rapid recovery powershell script examples full
- #Dell rapid recovery powershell script examples pro
#Dell rapid recovery powershell script examples install
Use the steps below to get and install the proper certificate on your computer to clear this error: To establish the trust mentioned above, I needed to add Hytrust to the Trusted Root Certification Authority store on my computer. Right out of the gate, we had an error trying to login to a Hytrust node using an API call. Invoke-RestMethod: The underlying connection was closed: Could not establish a trust relationship for the SSL / TLS secure channel.
#Dell rapid recovery powershell script examples full
Invoke -Restmethod -method POST -Uri " -body $headersįrom a Powershell window, you will be met with the following error:įar searchability, here’s error in full text: My understanding is a user with secroot access is needed for all steps shown below to succeed. The $headers variable below needed to be added to login successfully via the API call with a Hytrust username and password. The first thing to do when connecting to a system like this is to login.
#Dell rapid recovery powershell script examples pro
All of the Powershell commands shown here were done from a Windows 8.1 Pro machine running Powershell 4.0. So I put on my Powershell hat and decided to go for it. As luck would have it, the Hytrust appliance has REST APIs that can be leveraged for various tasks.
#Dell rapid recovery powershell script examples manual
Downloading the backup is a manual process as shown here. In fact, it appears each time you perform a backup, it will overwrite the one saved on the appliance. I noticed there was an option within the Hytrust web GUI to take and download a backup of the cluster, but there was no option to do this on a schedule and download the backup for safe keeping. For VM Encryption to work properly, you need both vCenter and a KMS online. That would mean the encryption keys for almost every VM in our datacenter just disappeared into oblivion. If the encryption keys the cluster was managing were not backed up, there’s no way to restore the KMS cluster and no way to decrypt the data. If somehow both nodes of the cluster were to fail, it creates a very large problem. What we were trying to guard against was the scenario of total KMS cluster failure. That will fully mirror the configuration to the new node and bring back your redundancy. In a 2-node cluster, if one node fails and cannot be recovered, you can easily remove the failed node from the cluster, spin up a new VM using the Hytrust OVA or ISO, and add it as a new member to the cluster. Hytrust Ke圜ontrol clusters provide active-active KMS functionality with the configuration fully synchronized between all cluster nodes. This article explains more about the inner workings of VM Encryption from the standpoint of how vCenter and the KMS interact. Defining a Hytrust Cluster FailureĪs mentioned above, we’re using Hytrust Ke圜ontrol as a KMS for VM Encryption. That’s what I kept telling myself anyway.
I had hoped we would still be able to backup at least one node agentlessly via the vSphere APIs for Data Protection, but Rapid Recovery does not support agentless backups of operating systems not supported by the agent per this article.Īt this point, 3rd party backup with Rapid Recovery was ruled out completely. Even if we could have installed the agent, Rapid Recovery does not support FreeBSD as an operating system on which their agent will run. Since Hytrust runs a very customized version of FreeBSD 32-bit, we were not able to install the Rapid Recovery agent on either node. Everything worked great…except for backups using Rapid Recovery. Each cluster node was running as a VM with one node inside a vSphere cluster and one node outside. We had just deployed a 2-node Hytrust Ke圜ontrol v4.0-11538 cluster for use with VM Encryption (vCenter 6.5d, all ESXi hosts at 6.5d). What do you do when one of your most critical applications isn’t supported by your backup vendor? Do you find a new backup vendor, change applications, figure out a different solution, or cry silently in the fetal position on the server room floor? This, like any other problem, needed a solution, and this post is to share that solution with others.
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