evolinux-base: finer grained packages management

* install lsb-invlid-mta if Postfix is not present
* differenciate unauthenticated packages

evolinux-base/tasks/default_packages.yml

@@ -1,9 +1,27 @@
 ---
 - name: Install/Update default packages (might take some time)
-  command: "apt-get install -yq --allow-unauthenticated {{ evolinux_default_packages | join(' ') }}"
+  apt:
+    name: "{{ item }}"
+  with_items: "{{ evolinux_default_packages }}"
+
+- name: Install/Update unauthenticated packages (might take some time)
+  command: "apt-get install -yq --allow-unauthenticated {{ evolinux_unauthenticated_packages | join(' ') }}"
   register: install_default_packages
   changed_when: not (install_default_packages.stdout | search("0 upgraded") and install_default_packages.stdout | search("0 newly installed"))
 
+
+- name: is Postfix installed?
+  shell: "dpkg -l postfix | grep '^ii '"
+  register: postfix_installed
+  failed_when: False
+  changed_when: False
+
+- name: Install lsb-invalid-mta if Postfix is not present
+  apt:
+    name: lsb-invalid-mta
+  when: postfix_installed.rc != 0
+
+
 - name: Deleting rpcbin and nfs-common
   apt:
     name: "{{ item }}"

evolinux-base/vars/main.yml

@@ -1,31 +1,32 @@
 evolinux_default_packages:
-  - serveur-base
+- strace
-  - strace
+- htop
-  - htop
+- iftop
-  - iftop
+- iptraf
-  - iptraf
+- ncdu
-  - ncdu
+- vim
-  - vim
+- iotop
-  - iotop
+- rsync
-  - rsync
+- mtr-tiny
-  - mtr-tiny
+- sudo
-  - sudo
+- git
-  - git
+- subversion
-  - subversion
+- ntp
-  - ntp
+- screen
-  - screen
+- pv
-  - pv
+- apg
-  - apg
+- tcpdump
-  - tcpdump
+- ntpdate
-  - ntpdate
+- lsb-release
-  - lsb-release
+- mutt
-  - mutt
+- pinentry-curses
-  - pinentry-curses
+- bc
-  - bc
+- dnsutils
-  - dnsutils
+- lm-sensors
-  - lm-sensors
+- conntrack
-  - conntrack
+- hdparm
-  - hdparm
+- smartmontools
-  - lsb-invalid-mta
+- tree
-  - smartmontools
+
-  - tree
+evolinux_unauthenticated_packages:
+- serveur-base