From aff06a396fd3a7361e4e6b70464c2fbe3f0b9472 Mon Sep 17 00:00:00 2001
From: David Kilias <david.kilias@gmail.com>
Date: Fri, 29 Sep 2023 14:26:07 +0200
Subject: [PATCH] add more ansible tasks to rolE

---
 roles/k3s-nfs-host/defaults/main.yml    |  4 +++
 roles/k3s-nfs-host/tasks/main.yml       | 40 ++++++++++++++++++-------
 roles/k3s-nfs-host/templates/exports.j2 |  1 +
 3 files changed, 34 insertions(+), 11 deletions(-)
 create mode 100644 roles/k3s-nfs-host/defaults/main.yml
 create mode 100644 roles/k3s-nfs-host/templates/exports.j2

diff --git a/roles/k3s-nfs-host/defaults/main.yml b/roles/k3s-nfs-host/defaults/main.yml
new file mode 100644
index 0000000..a5ed9b6
--- /dev/null
+++ b/roles/k3s-nfs-host/defaults/main.yml
@@ -0,0 +1,4 @@
+# Defaults for k3s-nfs-host
+---
+nfs_host_mount_point: /srv/nfs
+nfs_host_kubeconfig_path: "$HOME/.kube/config-k3s-netz39-tunnel"
\ No newline at end of file
diff --git a/roles/k3s-nfs-host/tasks/main.yml b/roles/k3s-nfs-host/tasks/main.yml
index aa7929e..d60ff16 100644
--- a/roles/k3s-nfs-host/tasks/main.yml
+++ b/roles/k3s-nfs-host/tasks/main.yml
@@ -1,20 +1,38 @@
-# nfs server einrichten
-# apt install nfs-kernel-server
+---
 
-# mountpoint anlegen
-# /srv/nfs
-# sudo chown nobody:nogroup /srv/nfs
-# sudo chmod 0777 /srv/nfs
+# - name: Create a new ext4 primary partition
+#   community.general.parted:
+#     device: "{{ nfs_host_storage_device }}"
+#     number: 1
+#     state: present
+#     fs_type: ext4
+
+- name: Install nfs-kernel-server
+  ansible.builtin.apt:
+    state: present
+    name:
+    - nfs-kernel-server
+
+- name: ensure nfs mountpoint is present
+  ansible.builtin.file:
+    path: "{{ nfs_host_mount_point }}"
+    state: directory
+    owner: nobody
+    group: nogroup
+    mode: '0777'
 
 # modify /etc/exports#
 # echo '/srv/nfs 10.0.0.0/24(rw,sync,no_subtree_check)'
-
+- name: ensure exports file has k3s ips
+  ansible.builtin.template:
+    src: templates/exports.j2
+    dest: "/etc/exports"
 # restart nfs server
 
 # apply node label
-- name: Apply labels to each worker nodes
-  k8s:
-    kubeconfig: "{{ ocp_ignition_file_path }}/auth/kubeconfig"
+- name: Apply labels to storage worker node
+  kubernetes.core.k8s:
+    kubeconfig: "{{ nfs_host_kubeconfig_path }}"
     state: present
     definition:
       apiVersion: v1
@@ -22,4 +40,4 @@
       metadata:
         name: {{ ansible_hostname }}
         labels: 
-          node-role.kubernetes.n39.eu/nfs-host: true
\ No newline at end of file
+          node-role.kubernetes.n39.eu/nfs-host: true
diff --git a/roles/k3s-nfs-host/templates/exports.j2 b/roles/k3s-nfs-host/templates/exports.j2
new file mode 100644
index 0000000..847b8de
--- /dev/null
+++ b/roles/k3s-nfs-host/templates/exports.j2
@@ -0,0 +1 @@
+{{ nfs_host_mount_point }} k3s-w[0-9]+.n39.eu(rw,sync,no_subtree_check)
\ No newline at end of file