Openstack readme

openstack/README.md

@@ -0,0 +1,45 @@
+# Talos on OVH Cloud
+
+This terraform example to install Talos on [OpenStack](https://www.ovhcloud.com/en-ie/) with IPv4/IPv6 support.
+
+Tested on openstack version - [Stein](https://docs.openstack.org/stein/index.html)
+* Nova
+* Glance
+* Neutron
+* Cinder
+
+Local utilities
+
+* terraform
+* talosctl
+* kubectl
+* yq
+
+## Kubernetes addons
+
+* [cilium](https://github.com/cilium/cilium) 1.11.4
+* [kubelet-serving-cert-approver](https://github.com/alex1989hu/kubelet-serving-cert-approver)
+* [metrics-server](https://github.com/kubernetes-sigs/metrics-server) 0.5.0
+* [rancher.io/local-path](https://github.com/rancher/local-path-provisioner) 0.0.19
+* [openstack-cloud-controller-manage](https://github.com/sergelogvinov/cloud-provider-openstack)
+
+## Prepare the base image
+
+```sh
+cd images
+wget https://github.com/siderolabs/talos/releases/download/v1.0.5/openstack-amd64.tar.gz
+tar -xzf openstack-amd64.tar.gz
+
+terraform init && terraform apply
+```
+
+## Prepare network
+
+* folder prepare
+
+open config file **terraform.tfvars** and add params.
+
+```hcl
+```
+
+## Install control plane

openstack/deployments/coredns-local.yaml

@@ -118,7 +118,7 @@ spec:
       hostNetwork: true
       containers:
       - name: coredns
-        image: coredns/coredns:1.8.7
+        image: coredns/coredns:1.9.2
         imagePullPolicy: IfNotPresent
         resources:
           limits:

openstack/deployments/local-path-storage.yaml

@@ -155,6 +155,11 @@ data:
     metadata:
       name: helper-pod
     spec:
+      priorityClassName: system-node-critical
+      tolerations:
+      - key: node.kubernetes.io/disk-pressure
+        operator: Exists
+        effect: NoSchedule
       containers:
       - name: helper-pod
         image: busybox

openstack/modules/worker/main.tf

@@ -40,8 +40,8 @@ resource "openstack_compute_instance_v2" "worker" {
   region      = var.region
   name        = "${var.instance_name}-${lower(var.region)}-${count.index + 1}"
   flavor_name = var.instance_flavor
-  tags        = var.instance_tags
-  image_id    = var.instance_image
+  # tags        = var.instance_tags
+  image_id = var.instance_image
 
   scheduler_hints {
     group = var.instance_servergroup