removed packages, better download them

tasks/main.yml

@@ -1,4 +1,40 @@
 ---
+- name: set package-names for armv7l
+  set_fact:
+    step: step_linux_0.15.16_armv7.tar.gz
+    stepca: step-ca_linux_0.15.15_armv7.tar.gz
+  when: 'ansible_architecture == "armv7l"'
+
+- name: set package-names for amd64
+  set_fact:
+    step: step_linux_0.15.16_amd64.tar.gz
+    stepca: step-ca_linux_0.15.15_amd64.tar.gz
+  when: ansible_architecture == "amd64"
+
+- name: stop when facts not set to download Packages
+  meta: end_play
+  when: step is not defined or stepca is not defined
+
+- name: Download Packages
+  get_url:
+    url: "{{ item }}"
+    dest: /opt/ansiblepackages
+    owner: root
+    group: root
+    mode: '0440'
+  with_items:
+    - "https://github.com/smallstep/certificates/releases/download/v0.15.15/{{ stepca }}"
+    - "https://github.com/smallstep/cli/releases/download/v0.15.16/{{ step }}"
+
+- name: extract Packages
+  unarchive:
+    src: "/opt/ansiblepackages/{{ item }}"
+    dest: /opt/ansiblepackages
+    remote_src: yes
+  with_items:
+    - "{{ step }}"
+    - "{{ stepca }}"
+
 - name: copy binaries
   copy:
     src: "{{ item.src }}"
@@ -6,10 +42,11 @@
     owner: root
     group: root
     mode: '0755'
-    backup: yes
+    backup: no
+    remote_src: yes
   with_items:
-    - { src: "files/step/step_0.15.16/{{ ansible_architecture }}/bin/step", dst: "/bin/step" }
-    - { src: "files/step-ca/step-ca_0.15.15/{{ ansible_architecture }}/bin/step-ca", dst: "/bin/step-ca" }
+    - { src: "/opt/ansiblepackages/step_0.15.16/bin/step", dst: "/bin/step" }
+    - { src: "/opt/ansiblepackages/step-ca_0.15.15/bin/step-ca", dst: "/bin/step-ca" }
 
 - name: create user for step-ca
   user: