Added ubuntu setup

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/ubuntu/tasks/hashicorp_vagrant.yml

@@ -0,0 +1,45 @@
+---
+- name: Download Hashicorp GPG key
+  ansible.builtin.get_url:
+    url: https://apt.releases.hashicorp.com/gpg
+    dest: /tmp/hashicorp_gpg
+    mode: "0644"
+  register: hashicorp_gpg_download
+
+- name: Dearmor Hashicorp GPG key
+  ansible.builtin.command:
+    cmd: gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg /tmp/hashicorp_gpg
+  args:
+    creates: /usr/share/keyrings/hashicorp-archive-keyring.gpg
+  when: hashicorp_gpg_download.changed
+  become: true
+
+- name: Remove temporary Hashicorp GPG key file
+  ansible.builtin.file:
+    path: /tmp/hashicorp_gpg
+    state: absent
+  when: hashicorp_gpg_download.changed
+
+- name: Add Hashicorp APT repository
+  ansible.builtin.apt_repository:
+    repo: "deb [arch={{ ansible_architecture }} signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com {{ ansible_lsb.codename }} main"
+    filename: hashicorp
+    state: present
+  vars:
+    ansible_lsb:
+      codename: "{{ ansible_facts['lsb']['codename'] }}"
+    ansible_architecture: "{{ ansible_facts['architecture'] }}"
+  when: hashicorp_gpg_download.changed
+  become: true
+
+- name: Update apt cache after adding Hashicorp repository
+  ansible.builtin.apt:
+    update_cache: true
+    cache_valid_time: 3600 # Cache validity in seconds
+  become: true
+
+- name: Install Vagrant
+  ansible.builtin.apt:
+    name: vagrant
+    state: present
+  become: true