split role download and preinstall

roles/kubernetes/preinstall/tasks/download.yml

@@ -1,76 +0,0 @@
----
-- name: Create calico release directory
-  local_action: file
-     path={{ local_release_dir }}/calico/bin
-     recurse=yes
-     state=directory
-
-- name: Check if calicoctl has been downloaded
-  local_action: stat
-     path={{ local_release_dir }}/calico/bin/calicoctl
-  register: c_tar
-
-# issues with get_url module and redirects, to be tested again in the near future
-- name: Download calico
-  local_action: shell
-    curl -o {{ local_release_dir }}/calico/bin/calicoctl -Ls {{ calico_download_url }}/{{ calico_version }}/calicoctl
-  when: not c_tar.stat.exists
-  register: dl_calico
-
-
-- name: Download calico-kubernetes-plugin
-  local_action: get_url
-    url="{{calico_plugin_download_url}}"
-    dest="{{ local_release_dir }}/calico/bin/calico"
-
-- name: Create flannel release directory
-  local_action: file
-     path={{ local_release_dir }}/flannel
-     recurse=yes
-     state=directory
-
-- name: Check if flannel release archive has been downloaded
-  local_action: stat
-     path={{ local_release_dir }}/flannel/flannel-{{ flannel_version }}-linux-amd64.tar.gz
-  register: f_tar
-
-# issues with get_url module and redirects, to be tested again in the near future
-- name: Download flannel
-  local_action: shell
-    curl -o {{ local_release_dir }}/flannel/flannel-{{ flannel_version }}-linux-amd64.tar.gz -Ls {{ flannel_download_url }}/v{{ flannel_version }}/flannel-{{ flannel_version }}-linux-amd64.tar.gz
-  when: not f_tar.stat.exists
-  register: dl_flannel
-
-- name: Extract flannel archive
-  local_action: unarchive
-     src={{ local_release_dir }}/flannel/flannel-{{ flannel_version }}-linux-amd64.tar.gz
-     dest={{ local_release_dir }}/flannel copy=no
-  when: dl_flannel|changed
-
-- name: Pick up only flannel binaries
-  local_action: copy
-     src={{ local_release_dir }}/flannel/flannel-{{ flannel_version }}/flanneld
-     dest={{ local_release_dir }}/flannel/bin
-  when: dl_flannel|changed
-
-- name: Delete unused flannel files
-  local_action: file
-     path={{ local_release_dir }}/flannel/flannel-{{ flannel_version }} state=absent
-  when: dl_flannel|changed
-
-- name: Create kubernetes binary directory
-  local_action: file
-     path="{{ local_release_dir }}/kubernetes/bin"
-     state=directory
-     recurse=yes
-
-- name: Download kubelet and kubectl
-  local_action: get_url
-    url="{{ kube_download_url }}/{{ item.name }}"
-    dest="{{ local_release_dir }}/kubernetes/bin"
-    sha256sum="{{ item.checksum }}"
-  with_items:
-    - name: kubelet
-      checksum: "{{ kubelet_checksum }}"
-    - name: kubectl
-      checksum: "{{ kubectl_checksum }}"

roles/kubernetes/preinstall/tasks/main.yml

@@ -1,13 +1,10 @@
 ---
-- include: download.yml
-  run_once: true
-  delegate_to: "{{ groups['downloader'][0] }}"
-
 - name: "Identify init system"
   shell: >
     if $(pgrep systemd > /dev/null); then
       echo systemd;
-      else echo sysvinit;
+    else
+      echo sysvinit;
     fi
   always_run: True
   register: init_system_output
@@ -15,12 +12,27 @@
 - set_fact:
     init_system: "{{ init_system_output.stdout }}"
 
+- name: Install packages requirements
+  action:
+    module: "{{ ansible_pkg_mgr }}"
+    name: "{{ item }}"
+    state: latest
+  with_items: common_required_pkgs
+
 - name: Install debian packages requirements
   apt:
     name: "{{ item }}"
     state: latest
   when: ansible_os_family == "Debian"
-  with_items: req_debian_pkg
+  with_items: debian_required_pkgs
+
+- name: Install redhat packages requirements
+  action:
+    module: "{{ ansible_pkg_mgr }}"
+    name: "{{ item }}"
+    state: latest
+  when: ansible_os_family == "RedHat"
+  with_items: rh_required_pkgs
 
 - include: python-bootstrap.yml
   when: ansible_os_family not in [ "Debian", "RedHat" ]