From 2b963b55e82c75ffed62f07b03a99dc77455254a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rcio=20Fernandes?= <marcio.fernandes@outlook.pt>
Date: Wed, 19 Aug 2026 13:50:53 +0000
Subject: [PATCH] add ansible nodes management

---
 README.md                                     |  2 +-
 ansible.cfg                                   |  3 +++
 {cluster => nodes}/README.md                  |  8 -------
 nodes/ansible/group_vars/all/.gitignore       |  1 +
 nodes/ansible/host_vars/.gitignore            |  1 +
 nodes/ansible/hosts                           |  4 ++++
 .../ansible/new-node-pre-setup.playbook.yaml  | 23 +++++++++++++++++++
 nodes/ansible/requirements.yml                |  4 ++++
 8 files changed, 37 insertions(+), 9 deletions(-)
 create mode 100644 ansible.cfg
 rename {cluster => nodes}/README.md (97%)
 create mode 100644 nodes/ansible/group_vars/all/.gitignore
 create mode 100644 nodes/ansible/host_vars/.gitignore
 create mode 100644 nodes/ansible/hosts
 create mode 100644 nodes/ansible/new-node-pre-setup.playbook.yaml
 create mode 100644 nodes/ansible/requirements.yml

diff --git a/README.md b/README.md
index 9400c21..581f0dc 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ This repository is dedicated to documenting and maintaining the server configura
 The primary goal is to establish an k3s cluster capable of isolating services and communications related to home automation at the network level.  
 The server operates within its own VLAN (`casa`) but requires controlled communication with other VLANs, such as `IOT Vlan`
 
-For more information about k3s cluster/nodes setup check [readme](./cluster/README.md).
+For more information about k3s cluster/nodes setup check [readme](./nodes/README.md).
 
 **Table of Contents:**
 
diff --git a/ansible.cfg b/ansible.cfg
new file mode 100644
index 0000000..f410b6a
--- /dev/null
+++ b/ansible.cfg
@@ -0,0 +1,3 @@
+# Roles path
+[defaults]
+inventory = ./nodes/ansible
diff --git a/cluster/README.md b/nodes/README.md
similarity index 97%
rename from cluster/README.md
rename to nodes/README.md
index 97ad681..6e16074 100644
--- a/cluster/README.md
+++ b/nodes/README.md
@@ -186,14 +186,6 @@ EOF
 
 ### casa - control Plane - k3s setup
 
-``` bash
-curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=v1.36.1+k3s1 \
-INSTALL_K3S_EXEC="\
---flannel-backend=none \
---disable-network-policy \
---disable=servicelb" \
- sh -
- ```
 
 **Taint NoSchedule on master node:**
 
diff --git a/nodes/ansible/group_vars/all/.gitignore b/nodes/ansible/group_vars/all/.gitignore
new file mode 100644
index 0000000..1ab0aed
--- /dev/null
+++ b/nodes/ansible/group_vars/all/.gitignore
@@ -0,0 +1 @@
+private.yaml
\ No newline at end of file
diff --git a/nodes/ansible/host_vars/.gitignore b/nodes/ansible/host_vars/.gitignore
new file mode 100644
index 0000000..1ab0aed
--- /dev/null
+++ b/nodes/ansible/host_vars/.gitignore
@@ -0,0 +1 @@
+private.yaml
\ No newline at end of file
diff --git a/nodes/ansible/hosts b/nodes/ansible/hosts
new file mode 100644
index 0000000..8f25dcd
--- /dev/null
+++ b/nodes/ansible/hosts
@@ -0,0 +1,4 @@
+[all]
+casa
+casa-mini-minion-01
+casa-minion-01
diff --git a/nodes/ansible/new-node-pre-setup.playbook.yaml b/nodes/ansible/new-node-pre-setup.playbook.yaml
new file mode 100644
index 0000000..290f3ba
--- /dev/null
+++ b/nodes/ansible/new-node-pre-setup.playbook.yaml
@@ -0,0 +1,23 @@
+# requirements, on device running ansible 
+# ansible-galaxy collection install ansible.posix
+# python3 -m pip show passlib
+
+- name: Setup System  
+  hosts: 
+    - ???
+  become: true
+  tasks:
+    - name: Add ansible user 
+      ansible.builtin.user:
+        password: "{{ ansible_new_user_password | password_hash('sha512') }}"
+        name: "{{ ansible_new_user }}" 
+        groups: sudo
+        shell: /bin/bash
+        create_home: yes
+        state: present
+
+    - name: Add SSH authorized key
+      ansible.posix.authorized_key:
+        user:  "{{ ansible_new_user }}"
+        key: "{{ lookup('file', '~/.ssh/id_ed25519.pub') }}"
+        state: present
\ No newline at end of file
diff --git a/nodes/ansible/requirements.yml b/nodes/ansible/requirements.yml
new file mode 100644
index 0000000..c71e353
--- /dev/null
+++ b/nodes/ansible/requirements.yml
@@ -0,0 +1,4 @@
+collections:
+  - name: mylimbo.globals
+    source: ssh://git@git.limbosolutions.com:2222/myLimbo/ansible.collection.globals.git
+    type: git