Difference between revisions of "Homelab / K3s"
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==== Bare Metal VMs ==== | ==== Bare Metal VMs ==== | ||
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! host !! details !! notes | |||
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| dm-m01.atomic.org || debian bookworm, postgresql, 8GB RAM 50 GB disc || Nov 1 2025 - installed VM | |||
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| Example || Example || Example | |||
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| Example || Example || Example | |||
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==== K3s ==== | ==== K3s ==== | ||
Revision as of 20:45, 1 November 2025
Homelab / k3s
The goal is to build a fully working kubernetes cluster on my homelab hardware.
Hardware Options
| OS | Model | CPU | RAM | Storage |
|---|---|---|---|---|
| Fedora Linux Server 37 | Dell Precision T3600 | 16x Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz | DDR3 64Gb | 512GB |
| OS | Model | CPU | RAM | Storage |
|---|---|---|---|---|
| Fedora Linux Server 39 | LENOVO Thinkstation P920 | 96x Intel(R) Xeon(R) Platinum 8160 CPU @ 2.10GHz | DDR4 128Gb | 8Tb /vm-spc |
Higgs
Bare Metal VMs
| host | details | notes |
|---|---|---|
| dm-m01.atomic.org | debian bookworm, postgresql, 8GB RAM 50 GB disc | Nov 1 2025 - installed VM |
| Example | Example | Example |
| Example | Example | Example |
K3s
21JUN2025 Installed 5 centos stream 9 minimal install servers with same configs:
worker nodes
- hostname: k3s-wNN (i.e. k3s-w01, k3s-w02...)
- /vm-spc/k3s-w01 30 gig partition
- 8 gigs RAM
- bridged network interface
- minimal software install
- root password (dads job)
- user Jason Michael (dads job)
master nodes
- hostname: k3s-mNN
- /vm-spc/k3s-m01 40 gig partition
- 8 gigs RAM
- bridged network interface
- minimal software install
- root password (dads job)
- user Jason Michael (dads job)
all nodes
- updated dnf, installed python3-pip
- setup ssh keys such that passwordless ssh possible from masters to workers and from fermion to all possible
k3s
installed crio on all nodes (w and m) ran setup/crio/vers setup/crio/repos setup/crio/cmds on each