playbook: dist upgrade debian7 to debian8

playbook/roles/vifib-kernel/tasks/main.yml

@@ -12,28 +12,19 @@
     apt: name=linux-image-4.9.0-0.bpo.5-amd64  state=latest default_release=jessie-backports update_cache=yes
     when: ansible_distribution == "Debian" and ansible_distribution_major_version == "8"        
 
-  - name: Download kernel 4.6 from Debian8 repository to install on Debian 7
-    get_url: url=http://ftp.fr.debian.org/debian/pool/main/l/linux-base/linux-base_4.3~bpo8+1_all.deb dest=/tmp/linux-base_4.3~bpo8+1_all.deb
+  - name: Install Debian jessie repository on debian 7
+    lineinfile:
+      dest: '/etc/apt/sources.list'
+      line: "{{item.line}}"
+      state: present
+    with_items:
+      - {line: "deb http://deb.debian.org/debian jessie main"}
+      - {line: "deb-src http://deb.debian.org/debian jessie main"}
+      - {line: "deb http://security.debian.org/ jessie/updates main contrib non-free"}
+      - {line: "deb-src http://security.debian.org/ jessie/updates main contrib non-free"}
+      - {line: "deb http://ftp.debian.org/debian jessie-backports main"}
     when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
 
-  - name: Download kernel 4.6 from Debian8 repository to install on Debian 7
-    get_url: url=http://ftp.fr.debian.org/debian/pool/main/l/linux/linux-image-4.6.0-0.bpo.1-amd64_4.6.1-1~bpo8+1_amd64.deb dest=/tmp/linux-image-4.6.0-0.bpo.1-amd64_4.6.1-1~bpo8+1_amd64.deb
+  - name: Dist upgrade debian 7 to debian 8
+    apt: upgrade=dist update_cache=yes
     when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
-
-  - name: Install initramfs-tools on debian 7
-    apt: name=initramfs-tools state=latest default_release=wheezy-backports update_cache=yes
-    when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
-
-  - name: Install udev on debian 7
-    apt: name=udev state=latest default_release=wheezy-backports update_cache=yes
-    when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
-
-  - name: Install linux base 4.3 on debian 7
-    apt: deb=/tmp/linux-base_4.3~bpo8+1_all.deb
-    when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
-
-  - name: Install kernel 4.6 on debian 7.0
-    apt: deb=/tmp/linux-image-4.6.0-0.bpo.1-amd64_4.6.1-1~bpo8+1_amd64.deb
-    when: ansible_distribution == "Debian" and ansible_distribution_major_version == "7"
-
-