Download Proxmox Virtual Environment - Liberate your servers and move to an Open Virtualization Platform - Go Open Source! 12:25 Create ZFS dataset and ISO location. Now that the server is starting, let's install Proxmox, do some basic Proxmox setup stuff and create a ZFS. Proxmox is a commercial company offering specialised products based on Debian GNU/Linux. Are you having a problem downloading Linux from LQ ISO?

Whew! As you’re probably already aware, 2020 was an incredibly weird year–but we’re getting back on the wagon and going leaner in 2021! Last year, we’d installed solar power to take advantage of Colorado’s 300+ days of sunshine, and we had some relatively beefy workstations left over from our defense work. At the same time, we noticed that our R&D AWS spend is a little high for our budget right now, so we decided to build a local cloud on top of the wonderful Proxmox virtualization management software. Let’s get started!

Can anyone explain why proxmox seems to forcibly expect ISO's in somefolder/template/ISO for any NFS share based ISO library? This specifically mangles my ISO.
Hi evrybody.I have a hp elite 7500 core i7 with 8Go and 2 PCI/E Ethernet card with 2 DD (500go and 1To )I would like to install the Proxmox VE 3.2 ISO.

Structure

To begin with, we reviewed which services from AWS we needed, and came up with the following list:

Kubernetes (We hosted our own with KOPS on AWS–highly recommend it)

(I haven’t really decided if I want to use OpenShift or not for this cluster yet).

We’re also probably going to end up using MetalLB to allocate load-balancers for our bare-metal(ish) cluster.

Let’s get to it!

Step 0: Hardware configuration

Our setup is 3 HP Z840s with the following configuration:
1. 2TB RAM
1. 24 logical CPUs on 2 sockets
1. 4 4TB Samsung PRO 860 SSDs

For ease-of-use, we also recommend the BYTECC 4 HDMI port KVM switch (for these machines, anyway, YMMV)

Step 1: Configure your Network

Check your network configuration. We have each box hooked up directly to a Linksys AC32000 running DD-WRT.
1. (Note that these instructions are for DD-WRT–if you don’t use that, you’ll have to find equivalent configurations for your router).
2. IMPORTANT: Ensure that your network is at least a /24 (256 total IPs)–you’ll end up using more than you expect.
3. Useful tip: Install your nodes towards the low-end of your subnet. Ours are at 192.168.1.[2, 3, 4] with the gateway 192.168.1.1.
Next, configure your DD-WRT installation to supply DNS over your LAN by:
1. Navigating to 192.168.1.1 and logging in
2. Navigate to services from the top level, then ensure the services sub-tab is selected
3. Select Use NVRAM for client lease DB (this will allow your configuration to survive power-outages and restarts)
4. Set Used Domain to LAN & WAN
5. Set your LAN Domain to whatever you want it to be. This is purely local, so it can be anything. We own sunshower.io so we just used that. home.local or whatever should work just fine as well.
6. Ensure DNSMasq is enabled
7. Add bash local=/home/ expand-hosts domain-needed bogus-priv addn-hosts=/jffs/etc/hosts.home strict-order
  to your Additional DNSMasq Options Text box
8. Save & Apply your configuration

Step 2: Install Proxmox

Proxmox is an open-source alternative to (approximately?) vSphere from VMWare, and we’ve used it for a variety of internal workloads. It’s quite robust and stable, so I encourage you to check it out!

Where Does Proxmox Store Iso

The first thing is to burn a USB drive with the Proxmox ISO. UEFI hasn’t worked well for me on these machines (they’re a little old), so the Rufus configuration I used was:

Partition scheme: MBR
File System: FAT32
Cluster Size: 4096 bytes (default)

I went ahead and checked the Add fixes for old BIOSes option since these are pretty old bioses. Hitting start will ask you if you want to burn the image in ISO image mode or DD image mode. With these 840s, ISO mode didn’t work for me, but DD did. Hit START and grab a coffee!

Proxmox Iso Location Control

Once your USB drive is gtg, install Proxmox VE on each of the machines:

Plug your USB drive into the first node in your cluster
Restart/power on your node
Select your USB drive from the boot options. If you followed our instructions for Rufus, it’ll probably be under Legacy instead of UEFI or whatever.
IMPORTANT: Click through the wizard until it asks you which drive/partition you want to install Proxmox into. Select Options and reduce the installation size to about 30GB. I don’t know what the minimum is, but 30GB works great for this setup. This even gives you some space to upload ISOs to the default storage location. (Note that if you don’t select this the installation will consume the entire drive).
Continue on the installation until you see your network configuration.
1. Select your network (ours is 192.168.1.1/24–yours may not be, depending on how you configured your router (above))
2. Input your node IP (we went with 192.168.1.2 for the first, .3 for the second, etc.)
3. Add a cool hostname. If you configured your router as we did above, you should be able to input <name>.. For instance, for our 3 nodes we went with athena.sunshower.io, demeter.sunshower.io and calypso.sunshower.io.
Make a note of the username and password you chose for the root. Slap that into Lastpass–you’ll thank yourself later.

Repeat this process for each node you have. Once that’s complete, navigate to any of the nodes at https://<ip>:8006 where <ip> is the IP that you configured in the Proxmox network installation step. Your browser will yell at you that this isn’t a trusted site since it uses a self-signed certificate by default, but that’s OK. Accept the certificate in your browser, then login with the username and password you provided. In the left-hand pane of your Proxmox server, select the top-level Datacenter node, then click Create Cluster. This will take a second, at which point you’ll be able to close the dialog and select Join Information. Copy the contents of the Join Information text-area.

Once you have your Join Information, navigate to each of the other nodes in your cluster. Log in, then select the top level Datacenter node once again. This time, click on the Join Cluster button. Paste the Join Information into the text area, then enter the root password of the first node in the root password text field. In a second or two, you should see 2 cluster nodes under the Datacenter configuration. Repeat this process with all of the nodes you set Proxmox up on!

Configure DNS

You may need to configure your DNS within your router at this point. Click on the Shell button for each node, and run:
1. apt-get update
1. apt-get install net-tools

Then, run ifconfig. You should see something like:

This is on athena.sunshower.io. Your list might look different. Note that under the vmbr0 entry there’s a set of letters/digits to the right of ether (in my case, d8:9d:67:f4:5e:a1). Make a note of these for each node, then go back to your gateway, log in, and navigate to Services once again. The default subtab Services should also be selected–if it’s not, select that.

You’ll see a field called Static Leases–click add. You’ll see a set of 4 fields:
1. MAC Address
1. Hostname
1. IP Address
1. Client Lease Time

For each of the host/MAC addresses you found previously (e.g. athena.sunshower.io ->d8:9d:67:f4:5e:a1), fill the MAC address field with the MAC address, the hostname with the corresponding hostname,