Repurpose old ansiblehost role

It's now an automatic pullinator

roles/ansiblehost/tasks/main.yml

@@ -1,54 +1,45 @@
 #!/usr/bin/ansible-playbook
 # vim:ft=ansible:
 ---
-- name: Install Ansible-required packages via apt
-  apt:
-    name: "{{ packages }}"
-  vars:
-    packages:
-    - python3-pip
-    - python3-boto
-    - python3-boto3
-    - python3-botocore
+- name: Set up system for Ansible
+  - name: Install Ansible-required packages via apt
+    apt:
+      name: "{{ packages }}"
+    vars:
+      packages:
+      - python3-pip
+      - python3-boto
+      - python3-boto3
+      - python3-botocore
+  - name: Install Ansible-required packages via pip
+    pip:
+      name: "{{ packages }}"
+      state: latest
+    vars:
+      packages:
+      - ansible
+  - name: Create .aws directory for root
+    file:
+      path: ~/.aws
+      state: directory
+  - name: Copy AWS credentials
+    copy:
+      src: awscredentials
+      dest: ~/.aws/credentials
+      mode: 0600
+  - name: Copy Ansible private key
+    copy:
+      src: ansiblekey
+      dest: ~/.ssh/ansible
+      mode: 0600
+  - name: Create system copy of Ansible repo
+    git:
+      force: true
+      repo: https://gitlab.com/rehashedsalt/ansible
+      dest: /opt/ansible-repo
+  - name: Set up pull and run cronjob
+    cron:
+      hour: 0
+      name: ansible-pull
+      job: "cd /opt/ansible-repo && ansible-playbook ec2.yml"
   become: true
-- name: Install Ansible-required packages via pip
-  pip:
-    name: "{{ packages }}"
-    state: latest
-  vars:
-    packages:
-    - ansible
-  become: true
-- name: Create .aws directory for salt
-  file:
-    path: ~/.aws
-    state: directory
-  become: true
-  become_user: salt
-- name: Copy AWS credentials
-  copy:
-    src: "{{ role_path }}/files/awscredentials"
-    dest: ~/.aws/credentials
-    mode: 0600
-  become: true
-  become_user: salt
-- name: Copy Ansible private key
-  copy:
-    src: "{{ role_path }}/files/ansiblekey"
-    dest: ~/.ssh/ansible
-    mode: 0600
-  become: true
-  become_user: salt
-- name: Create Projects directory for salt
-  file:
-    path: ~/Projects
-    state: directory
-  become: true
-  become_user: salt
-- name: Clone Ansible repository
-  git:
-    force: true
-    repo: https://gitlab.com/rehashedsalt/ansible
-    dest: ~/Projects/ansible
-  become: true
-  become_user: salt