etcd UNSUPPORTED for all arch

roles/docker/vars/ubuntu-amd64.yml

@@ -0,0 +1,47 @@
+---
+docker_kernel_min_version: '3.10'
+
+# https://download.docker.com/linux/ubuntu/
+docker_versioned_pkg:
+  'latest': docker-ce
+  '1.11': docker-engine=1.11.2-0~{{ ansible_distribution_release|lower }}
+  '1.12': docker-engine=1.12.6-0~ubuntu-{{ ansible_distribution_release|lower }}
+  '1.13': docker-engine=1.13.1-0~ubuntu-{{ ansible_distribution_release|lower }}
+  '17.03': docker-ce=17.03.2~ce-0~ubuntu-{{ ansible_distribution_release|lower }}
+  '17.09': docker-ce=17.09.0~ce-0~ubuntu-{{ ansible_distribution_release|lower }}
+  'stable': docker-ce=17.03.2~ce-0~ubuntu-{{ ansible_distribution_release|lower }}
+  'edge': docker-ce=17.12.1~ce-0~ubuntu-{{ ansible_distribution_release|lower }}
+
+docker_package_info:
+  pkg_mgr: apt
+  pkgs:
+    - name: "{{ docker_versioned_pkg[docker_version | string] }}"
+      force: yes
+
+docker_repo_key_info:
+  pkg_key: apt_key
+  url: '{{ docker_ubuntu_repo_gpgkey }}'
+  repo_keys:
+    - 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
+
+docker_repo_info:
+  pkg_repo: apt_repository
+  repos:
+    - >
+       deb {{ docker_ubuntu_repo_base_url }}
+       {{ ansible_distribution_release|lower }}
+       stable
+
+dockerproject_repo_key_info:
+  pkg_key: apt_key
+  url: '{{ dockerproject_apt_repo_gpgkey }}'
+  repo_keys:
+    - 58118E89F3A912897C070ADBF76221572C52609D
+
+dockerproject_repo_info:
+  pkg_repo: apt_repository
+  repos:
+    - >
+       deb {{ dockerproject_apt_repo_base_url }}
+       {{ ansible_distribution|lower }}-{{ ansible_distribution_release|lower }}
+       main

roles/docker/vars/ubuntu-arm64.yml

@@ -0,0 +1,43 @@
+---
+docker_kernel_min_version: '3.10'
+docker_version: 17.09
+# https://download.docker.com/linux/ubuntu/
+docker_versioned_pkg:
+  'latest': docker-ce
+  '17.09': docker-ce=17.09.1~ce-0~ubuntu
+  'stable': docker-ce=17.09.1~ce-0~ubuntu
+  'edge': docker-ce=17.12.1~ce-0~ubuntu
+
+docker_package_info:
+  pkg_mgr: apt
+  pkgs:
+    - name: "{{ docker_versioned_pkg[docker_version | string] }}"
+      force: yes
+
+docker_repo_key_info:
+  pkg_key: apt_key
+  url: '{{ docker_ubuntu_repo_gpgkey }}'
+  repo_keys:
+    - 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
+
+docker_repo_info:
+  pkg_repo: apt_repository
+  repos:
+    - >
+       deb {{ docker_ubuntu_repo_base_url }}
+       {{ ansible_distribution_release|lower }}
+       stable
+
+dockerproject_repo_key_info:
+  pkg_key: apt_key
+  url: '{{ dockerproject_apt_repo_gpgkey }}'
+  repo_keys:
+    - 58118E89F3A912897C070ADBF76221572C52609D
+
+dockerproject_repo_info:
+  pkg_repo: apt_repository
+  repos:
+    - >
+       deb {{ dockerproject_apt_repo_base_url }}
+       {{ ansible_distribution|lower }}-{{ ansible_distribution_release|lower }}
+       main

roles/download/tasks/main.yml

@@ -1,4 +1,8 @@
 ---
+- include_tasks: download_prep.yml
+  when:
+    - not skip_downloads|default(false)
+
 - name: "Download items"
   include_tasks: "download_{% if download.container %}container{% else %}file{% endif %}.yml"
   vars:

roles/etcd/templates/etcd-events.env.j2

@@ -31,6 +31,6 @@ ETCD_PEER_CERT_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem
 ETCD_PEER_KEY_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem
 ETCD_PEER_CLIENT_CERT_AUTH={{ etcd_peer_client_auth }}
 
-{% if ansible_architecture == "aarch64" -%}
-ETCD_UNSUPPORTED_ARCH=arm64
+{% if host_architecture != "amd64" -%}
+ETCD_UNSUPPORTED_ARCH={{host_architecture}}
 {%- endif %}

roles/etcd/templates/etcd.env.j2

@@ -36,6 +36,6 @@ ETCD_PEER_CLIENT_CERT_AUTH={{ etcd_peer_client_auth }}
 {{ key }}={{ value }}
 {% endfor %}
 
-{% if ansible_architecture == "aarch64" -%}
-ETCD_UNSUPPORTED_ARCH=arm64
+{% if host_architecture != "amd64" -%}
+ETCD_UNSUPPORTED_ARCH={{host_architecture}}
 {%- endif %}