do not download gpg key once; fix file copying

tasks/configure.yml

@@ -8,7 +8,7 @@
     - /etc/systemd/system
 
 - name: ensure daemon config file is present
-  template:
+  copy:
     content: |
       {{ docker_json | to_nice_json(indent=2) }}
     dest: /etc/docker/daemon.json
@@ -21,9 +21,8 @@
   when: docker_proxy
 
 - name: create http-proxy.conf
-  template:
+  copy:
     content: |
-      # {{ ansible_managed }}
       [Service]
       Environment="HTTP_PROXY={{ docker_http_proxy }}" "HTTPS_PROXY={{ docker_https_proxy }}" "NO_PROXY={{ docker_no_proxy }}"
     dest: /etc/systemd/system/docker.service.d/http-proxy.conf

tasks/install.yml

@@ -19,17 +19,18 @@
     - docker.io
 
 - block:
-  - name: download GPG key
-    get_url:
-      url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg"
-      dest: "/tmp/docker_{{ ansible_distribution | lower }}.gpg"
-    become: no
-    run_once: true
-    delegate_to: localhost
+#  - name: download GPG key
+#    get_url:
+#      url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg"
+#      dest: "/tmp/docker_{{ ansible_distribution | lower }}.gpg"
+#    become: no
+#    run_once: true
+#    delegate_to: localhost
 
   - name: add GPG key
     apt_key:
-      data: "{{ lookup('file', '/tmp/docker_{{ ansible_distribution | lower }}.gpg') }}"
+      #data: "{{ lookup('file', '/tmp/docker_{{ ansible_distribution | lower }}.gpg') }}"
+      url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg"
       state: present
 
   - name: add docker repository | Debian