Upgrade server image to Ubuntu 24.04 LTS

Robin Lenz · Robin Lenz · commit bca9df4b8eba · 2026-03-04T15:39:59.000+01:00
Ubuntu 22.04 (jammy) repositories are no longer available on Hetzner
mirrors, causing apt cache updates to fail on worker nodes. Also rename
netcat package to netcat-openbsd for Ubuntu 24.04 compatibility.
diff --git a/hetzner-setup/ProcessCube.Cloud/ansible/roles/k3s_master/tasks/main.yml b/hetzner-setup/ProcessCube.Cloud/ansible/roles/k3s_master/tasks/main.yml
@@ -6,7 +6,7 @@
       - wget
       - git
       - ufw
-      - netcat
+      - netcat-openbsd
       - jq
     state: present
     update_cache: yes
diff --git a/hetzner-setup/ProcessCube.Cloud/ansible/roles/k3s_worker/tasks/main.yml b/hetzner-setup/ProcessCube.Cloud/ansible/roles/k3s_worker/tasks/main.yml
@@ -5,7 +5,7 @@
       - curl
       - wget
       - ufw
-      - netcat
+      - netcat-openbsd
     state: present
     update_cache: yes
 
diff --git a/hetzner-setup/ProcessCube.Cloud/variables.tf b/hetzner-setup/ProcessCube.Cloud/variables.tf
@@ -28,7 +28,7 @@ variable "server_type" {
 variable "server_image" {
   description = "Server image to use"
   type        = string
-  default     = "ubuntu-22.04"
+  default     = "ubuntu-24.04"
 }
 
 variable "worker_count" {

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ variable "server_type" {`
`28`	`28`	`variable "server_image" {`
`29`	`29`	`description = "Server image to use"`
`30`	`30`	`type = string`
`31`		`- default = "ubuntu-22.04"`
	`31`	`+ default = "ubuntu-24.04"`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`variable "worker_count" {`