add hashicorp apt repository

roles/system/tasks/main.yml

@@ -35,3 +35,19 @@
   file:
     path: ~/repos
     state: directory
+- name: Download Hashicorp signing key
+  become: true
+  apt_key:
+    keyserver: keyserver.ubuntu.com
+    id: "798AEC654E5C15428C8E42EEAA16FCBCA621E701"
+    keyring: /etc/apt/keyrings/hashicorp.gpg
+- name: Install Hashicorp repository
+  become: true
+  apt_repository:
+    repo: "deb [signed-by=/etc/apt/keyrings/hashicorp.gpg] https://apt.releases.hashicorp.com {{ ansible_distribution_release }} main"
+  register: apt_repository
+- name: Update APT cache
+  become: true
+  apt:
+    update_cache: true
+  when: apt_repository.changed