Revert "Add openSUSE support" (#2697)

roles/rkt/tasks/install.yml

@@ -15,11 +15,22 @@
   tags:
     - facts
 
-- name: install rkt pkg
-  package:
-    name: "{{ rkt_download_url }}/{{ rkt_pkg_name }}"
+- name: install rkt pkg on ubuntu
+  apt:
+    deb: "{{ rkt_download_url }}/{{ rkt_pkg_name }}"
     state: present
   register: rkt_task_result
   until: rkt_task_result|succeeded
   retries: 4
   delay: "{{ retry_stagger | random + 3 }}"
+  when: ansible_os_family == "Debian"
+
+- name: install rkt pkg on centos
+  yum:
+    pkg: "{{ rkt_download_url }}/{{ rkt_pkg_name }}"
+    state: present
+  register: rkt_task_result
+  until: rkt_task_result|succeeded
+  retries: 4
+  delay: "{{ retry_stagger | random + 3 }}"
+  when: ansible_os_family == "RedHat"

roles/rkt/vars/suse.yml

@@ -1,2 +0,0 @@
----
-rkt_pkg_name: "rkt-{{ rkt_pkg_version }}.x86_64.rpm"