Difference between revisions of "Homelab / K3s"

Revision as of 16:25, 2 November 2025

The goal is to build a fully working kubernetes cluster on my homelab hardware.

Lepton Hardware Characteristics
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

Higgs Hardware Characteristics
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

Database
host	details	notes
db-m01.atomic.org	debian bookworm, postgresql, 8GB RAM 50 GB disc	Nov 1 2025 - installed VM
		Nov 2 2025 - configured db for local network access
		Nov 2 2025 - created railspguser with impossible password
		Nov 2 2025 - created cookbook database, tested - railspguser can access database from local network host
Example	Example	Example

Appserver
host	details	notes
app-m01.atomic.org	debian bookworm, postgresql, 8GB RAM 50 GB disc	Nov 2 2025 - installed VM

Example	Example	Example

21JUN2025 Installed 5 centos stream 9 minimal install servers with same configs:

updated dnf, installed python3-pip
setup ssh keys such that passwordless ssh possible from masters to workers and from fermion to all possible

installed crio on all nodes (w and m) ran setup/crio/vers setup/crio/repos setup/crio/cmds on each

@@ Line 35: / Line 35: @@
 |-
 | db-m01.atomic.org || debian bookworm, postgresql, 8GB RAM 50 GB disc || Nov 1 2025 - installed VM
+|-
+| || || Nov 2 2025 - configured db for local network access
+|-
+| || || Nov 2 2025 - created railspguser with impossible password
+|-
+| || || Nov 2 2025 - created cookbook database, tested - railspguser can access database from local network host
 |-
 | Example || Example || Example
+|}
+{| class="wikitable" style="margin:auto"
+|+ Appserver
+|-
+! host !! details !! notes
+|-
+| app-m01.atomic.org || debian bookworm, postgresql, 8GB RAM 50 GB disc || Nov 2 2025 - installed VM
+|-
+| || ||
 |-
 | Example || Example || Example