ipa-client and fine tunning

32 files changed, 322 insertions, 47 deletions

diff --git a/.gitignore b/.gitignore
index a8b42eb..4d67c8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.retry
+.vault-pass
diff --git a/common.yml b/common.yml
new file mode 100644
index 0000000..6fc2c9f
--- /dev/null
+++ b/common.yml
@@ -0,0 +1,5 @@
+- name: Common Software
+  hosts: all
+  remote_user: root
+  roles:
+    - role: common
diff --git a/group_vars/all.yml b/group_vars/all.yml
new file mode 100644
index 0000000..5b15a48
--- /dev/null
+++ b/group_vars/all.yml
@@ -0,0 +1,16 @@
+ands_domain:            ands.kit.edu
+public_domain:          ipe.kit.edu
+public_search_domains:  "{{ public_domain }},kaas.kit.edu"
+ands_network:           192.168.26.0/24
+public_network:         141.52.64.0/23
+
+ands_compute_baseip:    130
+ands_storage_baseip:    140
+
+ands_idm_server_ip:     "{{ ands_network | ipaddr(212) | ipaddr('address') }}"
+ands_pdv_server_ip:     "{{ ands_network | ipaddr(170) | ipaddr('address') }}"
+ands_nfs_server_ip:     "{{ ands_network | ipaddr(140) | ipaddr('address') }}"
+
+ands_idm_server:        "ipeidm.{{ ands_domain }}"
+ands_pdv_server:        "{{ ands_pdv_server_ip }}"
+ands_nfs_server:        "{{ ands_nfs_server_ip }}"
diff --git a/idm.yml b/idm.yml
new file mode 100644
index 0000000..a7bf7b3
--- /dev/null
+++ b/idm.yml
@@ -0,0 +1,5 @@
+- name: IDM Infrastructure
+  hosts: ipaclients
+  remote_user: root
+  roles:
+    - role: ands_idm
diff --git a/install.yml b/install.yml
index f1acdd8..802dc10 100644
--- a/install.yml
+++ b/install.yml
@@ -4,6 +4,12 @@
   roles:
     - role: common
 
+- name: IDM infrastructure
+  hosts: ipaclients
+  remote_user: root
+  roles:
+    - role: ands_idm
+
 - name: Infiniband
   hosts: ib
   remote_user: root
@@ -23,7 +29,6 @@
 #  roles:
 #    - role: rocm
 
-
 - name: Docker
   hosts: docker
   remote_user: root
@@ -40,4 +45,4 @@
   hosts: infra
   remote_user: root
   roles:
-    - role: storage
+    - role: ands_storage
diff --git a/inventories/ipe.erb b/inventories/ipe.erb
index 20edf72..2ff9e24 100644
--- a/inventories/ipe.erb
+++ b/inventories/ipe.erb
@@ -34,3 +34,10 @@ student
 192.168.26.[80:89]
 192.168.26.[130:139]
 192.168.26.[140:149]
+
+[vm]
+192.168.26.216
+
+[ipaclients:children]
+vm
+compute
diff --git a/roles/ands_idm/defaults/main.yml b/roles/ands_idm/defaults/main.yml
new file mode 100644
index 0000000..07e67af
--- /dev/null
+++ b/roles/ands_idm/defaults/main.yml
@@ -0,0 +1 @@
+ands_none: "{{ None }}"
diff --git a/roles/ands_idm/tasks/find_ands_connection.yml b/roles/ands_idm/tasks/find_ands_connection.yml
new file mode 100644
index 0000000..f4cf9b6
--- /dev/null
+++ b/roles/ands_idm/tasks/find_ands_connection.yml
@@ -0,0 +1,18 @@
+- name: "Detect ands network interface"
+  include_tasks: "find_interface_by_net.yml"
+  vars:
+    var: "ands_network_interface"
+    net: "{{ ands_network }}"
+  when: 
+    - ands_network_interface is not defined
+    - ands_network is defined
+
+
+- name: "Detect ands network connection"
+  include_tasks: "find_connection_by_if.yml"
+  vars:
+    var: "ands_network_connection"
+    iface: "{{ ands_network_interface }}"
+  when: 
+    - ands_network_connection is not defined
+    - ands_network_interface is defined
diff --git a/roles/ands_idm/tasks/find_connection_by_if.yml b/roles/ands_idm/tasks/find_connection_by_if.yml
new file mode 100644
index 0000000..3fd883e
--- /dev/null
+++ b/roles/ands_idm/tasks/find_connection_by_if.yml
@@ -0,0 +1,9 @@
+- name: "Detect nm connection corresponding to interface '{{ bridge | default(iface) }}'"
+  shell: "nmcli d show {{ iface | quote }} | grep CONNECTION | cut -d ':' -f 2- | sed -E -e 's/^[[:space:]]+//' | grep '^[[:alpha:]]'"
+  register: conres
+  failed_when: false
+  changed_when: false
+
+- name: "Set {{ var }} to {{ conres.stdout | quote }}"
+  set_fact:
+    "{{ var }}": "{{ conres.stdout }}"
diff --git a/roles/ands_idm/tasks/find_interface_by_net.yml b/roles/ands_idm/tasks/find_interface_by_net.yml
new file mode 100644
index 0000000..ad44578
--- /dev/null
+++ b/roles/ands_idm/tasks/find_interface_by_net.yml
@@ -0,0 +1,17 @@
+- name: "Looking for interface holding {{ net }}"
+  set_fact:
+    "{{ var }}": "{{ eth['device'] }}"
+  vars:
+    eth:     "{{ hostvars[inventory_hostname]['ansible_' + item] | default({}) }}"
+    ipv4:    "{{ eth['ipv4'] | default({}) }}"
+    q:       "{{ eth | json_query('ipv4_secondaries[*].network') }}"
+    sec:     "{{ ((q == ands_none) or (q == '')) | ternary([], q) }}"
+    nets:     "{{ sec  | union([ipv4.network]) }}"
+  when: 
+    - eth['type'] is defined
+    - eth['ipv4'] is defined
+    - eth['device'] is defined
+    - eth['type'] == 'ether'
+    - net | ipaddr('network') in nets
+  with_items:
+    - "{{ hostvars[inventory_hostname]['ansible_interfaces'] }}"
diff --git a/roles/ands_idm/tasks/main.yml b/roles/ands_idm/tasks/main.yml
new file mode 100644
index 0000000..667f14e
--- /dev/null
+++ b/roles/ands_idm/tasks/main.yml
@@ -0,0 +1,9 @@
+---
+- include_vars: dir="config" name="config"
+
+- name: Setup DNS
+  include_tasks: "setup_dns.yml"
+
+- name: Setup ipa-client
+  include_tasks: "setup_ipa.yml"
+
diff --git a/roles/ands_idm/tasks/setup_dns.yml b/roles/ands_idm/tasks/setup_dns.yml
new file mode 100644
index 0000000..a463c77
--- /dev/null
+++ b/roles/ands_idm/tasks/setup_dns.yml
@@ -0,0 +1,38 @@
+- name: "Find NM connection"
+  include_tasks: "find_ands_connection.yml"
+
+- name: "Change FQDN"
+  replace: path="/etc/hostname" regexp="{{ public_domain }}" replace="{{ ands_domain }}"
+
+- name: "Read FQDN"
+  command: "cat /etc/hostname"
+  register: hostname
+  changed_when: false
+  
+- name: "Adjust runtime FQDN"
+  hostname: name="{{ hostname.stdout }}"
+
+- name: "Find configured DNS servers"
+  shell: "nmcli d show {{ ands_network_interface }} | grep DNS | grep {{ ands_idm_server_ip | quote }}"
+  register: dns_check
+  changed_when: dns_check is failed
+  failed_when: false
+
+- name: "Change DNS server on {{ ands_network_connection }}"
+#  nmcli: conn_name="{{ ands_network_connection }}" dns4="[{{ ands_idm_server_ip }}]" state="present"
+  command: "nmcli connection modify {{ ands_network_connection | quote }} ipv4.dns {{ ands_idm_server_ip }} ipv4.ignore-auto-dns yes ipv6.ignore-auto-dns yes ipv4.dns-search '{{ ands_domain,public_search_domains }}'" 
+  register: result
+  when: 
+    - ands_network_connection is defined
+    - dns_check.rc != 0
+
+- name: "Update associated interface {{ ands_network_interface }}"
+  command: "nmcli connection up {{ ands_network_connection | quote }}"
+  when: 
+    - ands_network_interface is defined
+    - result is changed
+  
+
+
+#- name: Register idM in /etc/hosts
+#  lineinfile: dest="/etc/hosts" line="192.168.26.212 ipeidm.ands.kit.edu ipeidm" regexp="ipeidm$" state="present"
diff --git a/roles/ands_idm/tasks/setup_ipa.yml b/roles/ands_idm/tasks/setup_ipa.yml
new file mode 100644
index 0000000..06fe6da
--- /dev/null
+++ b/roles/ands_idm/tasks/setup_ipa.yml
@@ -0,0 +1,20 @@
+- name: Install ipa-client
+  package: name=ipa-client state=present
+
+- name: "Check if ipa is already configured"
+  shell: "grep {{ ands_domain }} /etc/krb5.conf"
+  register: ipa_check
+  changed_when: ipa_check is failed
+  failed_when: false
+
+- name: "Read FQDN"
+  command: "cat /etc/hostname"
+  register: hostname
+  changed_when: false
+
+- name: "Configure ipa"
+  command: "/usr/sbin/ipa-client-install  -p admin  -w {{ config.ands_idm_admin_password | quote }} --hostname={{ hostname.stdout }} --domain={{ ands_domain }} --server={{ ands_idm_server }} --enable-dns-updates --mkhomedir --request-cert  --unattended"
+  when: 
+    - ipa_check.rc != 0
+  
+
diff --git a/roles/ands_idm/vars/config b/roles/ands_idm/vars/config
new file mode 120000
index 0000000..a2a1973
--- /dev/null
+++ b/roles/ands_idm/vars/config
@@ -0,0 +1 @@
+../../../setup/config/
\ No newline at end of file
diff --git a/roles/ands_kitauth/README b/roles/ands_kitauth/README
new file mode 100644
index 0000000..d2e820b
--- /dev/null
+++ b/roles/ands_kitauth/README
@@ -0,0 +1,20 @@
+Tasks
+=====
+ - required packages: ssd-ldap
+    * nice tool to manage stuff is realmd (but it only can be used by Activer directory admins, so not for KIT)
+
+ - prepare space for home directories
+    * /home/kit.edu should be created (and optionally mounted to NFS)
+
+ - Automate home creation
+    * Either run
+        authconfig --enablemkhomedir --update
+    * Or  copy script and add in the end of /etc/pam/sshd
+        session    optional     pam_exec.so /usr/local/bin/login_script.sh
+
+
+Considerations
+==============
+ - sssd files should belong to root and has 0600 access.
+
+
diff --git a/roles/ands_kitauth/files/scripts/login_script.sh b/roles/ands_kitauth/files/scripts/login_script.sh
new file mode 100755
index 0000000..9b66968
--- /dev/null
+++ b/roles/ands_kitauth/files/scripts/login_script.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# Script to authomatecly create user home directories
+# Shall we consider creating both NFS and local homes? Or shall we just create it on NFS?
+
+LOG=/var/log/login_script
+DATE=`/bin/date +"%b %d %H:%M:%S"`
+
+if [ x${PAM_TYPE} == "xopen_session" ]; then set $(getent passwd $PAM_USER | awk -F ":" '{print $3" "$4" "$5" "$6}')
+      USERUID=$1; USERGID=$2; USERHOME=$4
+
+    echo "[$DATE]: login of $PAM_USER: UID=$USERUID: GID=$USERGID: HOME=$USERHOME: from $PAM_RHOST via $PAM_SERVICE" >> $LOG
+
+    if [ ! -z "${USERHOME}" -a ! -d ${USERHOME} ]; then
+        #if [ ! -d /home/${USERHOME} ]; then
+            echo "  Home for user ${USERNAME} does not exist at ${USERHOME} => creating" >> $LOG
+
+            mkdir -p $USERHOME
+            cp -af /etc/skel/.[a-zA-Z]* $USERHOME
+            chown -R $USERUID.$USERGID $USERHOME
+            chmod 701 $USERHOME
+            chmod g+s $USERHOME
+    fi
+fi
+if [ x${PAM_TYPE} == "xclose_session" ]; then
+    echo "[$DATE]: logout of $PAM_USER $USERUID" >> $LOG
+fi
diff --git a/roles/ands_kitauth/files/sssd/kit.conf b/roles/ands_kitauth/files/sssd/kit.conf
new file mode 100644
index 0000000..f4aee29
--- /dev/null
+++ b/roles/ands_kitauth/files/sssd/kit.conf
@@ -0,0 +1,17 @@
+[domain/kit.edu]
+ldap_tls_reqcert = allow
+ldap_id_use_start_tls = true
+cache_credentials = true
+auth_provider = ldap
+chpass_provider = ldap
+id_provider = ldap
+ldap_uri = ldap://bwidm.scc.kit.edu:389/
+ldap_search_base = ou=lsdf-dis,dc=bwlsdf,dc=de
+ldap_default_bind_dn = uid=fileservice-read,ou=admin,ou=lsdf-dis,dc=bwlsdf,dc=de
+ldap_default_authtok_type = password
+ldap_default_authtok = H7fjmJhvr58hjbv411fmjuhb
+ldap_tls_cacertdir = /etc/openldap/certs
+#ldap_user_home_directory = homeDirectory
+override_homedir = /home/%d/%u
+debug_level = 10
+debug_timestamps = true
diff --git a/roles/ands_kitauth/files/sssd/sssd.conf b/roles/ands_kitauth/files/sssd/sssd.conf
new file mode 100644
index 0000000..af34dba
--- /dev/null
+++ b/roles/ands_kitauth/files/sssd/sssd.conf
@@ -0,0 +1,15 @@
+[sssd]
+config_file_version = 2
+services = nss, pam
+domains = kit.edu
+
+[nss]
+filter_groups = root
+filter_users = root
+entry_cache_timeout = 300
+entry_cache_nowait_percentage = 75
+
+[pam]
+offline_credentials_expiration = 2
+offline_failed_login_attempts = 3
+offline_failed_login_delay = 5
diff --git a/roles/ands_storage/defaults/main.yml b/roles/ands_storage/defaults/main.yml
new file mode 100644
index 0000000..af631f8
--- /dev/null
+++ b/roles/ands_storage/defaults/main.yml
@@ -0,0 +1,5 @@
+compute2_ip:            "{{ ands_network | ipaddr(ands_compute_baseip + 2) | ipaddr('address') }}"
+compute4_ip:            "{{ ands_network | ipaddr(ands_compute_baseip + 4) | ipaddr('address') }}"
+
+compute4_ssds: ['sda','sdb','sdc','sdd','sde','sdf','sdg','sdh']
+
diff --git a/roles/storage/tasks/ipecompute2.yml b/roles/ands_storage/tasks/ipecompute2.yml
index 9b2cef8..9b2cef8 100644
--- a/roles/storage/tasks/ipecompute2.yml
+++ b/roles/ands_storage/tasks/ipecompute2.yml
diff --git a/roles/storage/tasks/ipecompute4.yml b/roles/ands_storage/tasks/ipecompute4.yml
index 5b3a88f..c226519 100644
--- a/roles/storage/tasks/ipecompute4.yml
+++ b/roles/ands_storage/tasks/ipecompute4.yml
@@ -5,6 +5,11 @@
 #    - "{{ compute4_ssds }}"
 #    - [ 2, 3, 4 ]
 
+- name: Find SSD devices
+  shell: "ls /dev/disk/by-id/*SSD_850_PRO* | grep -v part"
+  changed_when: false
+  register: ssds
+
 - name: Create partition
   parted: 
     device: "/dev/{{ item }}" 
@@ -14,7 +19,8 @@
     flags: [raid]
     state: "present" 
   failed_when: false
-  with_items: "{{ compute4_ssds }}"
+  with_items: "{{ ssds.stdout_lines }}"
+#  with_items: "{{ compute4_ssds }}"
 
 - name: arrays | Checking Status Of Array(s)
   shell: "cat /proc/mdstat | grep md10"
@@ -24,7 +30,8 @@
   check_mode: no
 
 - name: arrays | Creating Array(s)
-  shell: "yes | mdadm --create /dev/md10 --level=0 --raid-devices={{ compute4_ssds | count }} {{ compute4_ssds | map('regex_replace', '(.*)', '/dev/\\1') | join ('1 ') }}1"
+#  shell: "yes | mdadm --create /dev/md10 --level=0 --raid-devices={{ compute4_ssds | count }} {{ compute4_ssds | map('regex_replace', '(.*)', '/dev/\\1') | join ('1 ') }}1"
+  shell: "yes | mdadm --create /dev/md10 --level=0 --raid-devices={{ ssds.stdout_lines | count }} {{ ssds.stdout_lines | join ('1 ') }}1"
   register: "array_created"
   when: array_check.rc != 0
 
diff --git a/roles/storage/tasks/main.yml b/roles/ands_storage/tasks/main.yml
index 014e396..351b529 100644
--- a/roles/storage/tasks/main.yml
+++ b/roles/ands_storage/tasks/main.yml
@@ -3,15 +3,13 @@
   package: name="{{ item }}" state=present
   with_items: [ 'parted', 'mdadm', 'nfs-utils' ]
 
-- debug: msg="{{ inventory_hostname }}"
-
 - name: configure network fs
   include_tasks: nfs.yml
 
 - name: configure ipepdvcompute2
   include_tasks: ipecompute2.yml
-  when: inventory_hostname == '192.168.26.132'
+  when: inventory_hostname == compute2_ip
 
 - name: configure ipepdvcompute4
   include_tasks: ipecompute4.yml
-  when: inventory_hostname == '192.168.26.134'
+  when: inventory_hostname == compute4_ip
diff --git a/roles/ands_storage/tasks/nfs.yml b/roles/ands_storage/tasks/nfs.yml
new file mode 100644
index 0000000..f8bb310
--- /dev/null
+++ b/roles/ands_storage/tasks/nfs.yml
@@ -0,0 +1,15 @@
+---
+- name: Create mountable dir
+  file: path=/mnt/ands state=directory mode=755 owner=root group=root
+
+- name: Create mountable dir
+  file: path=/mnt/pdv state=directory mode=755 owner=root group=root
+
+- name: set mountpoints
+  mount: name=/mnt/ands src="{{ ands_nfs_server }}:/mnt/ands" fstype=nfs4 opts=defaults,minorversion=1,_netdev,nofail,soft,nodiratime,noatime dump=0 passno=0 state="{{ ands_mount_nfs | default(false) | ternary ('mounted', 'absent') }}"
+  when:  ands_nfs_server is defined
+
+- name: set mountpoints
+  mount: name=/mnt/pdv src="{{ ands_pdv_server }}:/pdv" fstype=nfs opts=defaults,_netdev,nofail,soft,nodiratime,noatime dump=0 passno=0 state=mounted
+  when: ands_pdv_server is defined
+
diff --git a/roles/common/tasks/install.yml b/roles/common/tasks/install.yml
new file mode 100644
index 0000000..9f3cf79
--- /dev/null
+++ b/roles/common/tasks/install.yml
@@ -0,0 +1,24 @@
+- name: Ensure all required repositories are configured
+  package: name={{item}} state=present
+  register: result
+  with_items:
+    - epel-release
+  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
+
+- include_tasks: main_yum.yml
+  when: ansible_pkg_mgr == 'yum' 
+  
+- include_tasks: main_dnf.yml
+  when: ansible_pkg_mgr == 'dnf'
+
+- name: Install additional software
+  include_tasks: software.yml
+
+- name: Configure git
+  shell: |
+    git config --global http.sslVerify false
+    git config --global user.name "Suren A. Chilingaryan"
+    git config --global user.email csa@suren.me
+    exit 0
+  args:
+    executable: /bin/bash
diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml
index 9f3cf79..9f0b72c 100644
--- a/roles/common/tasks/main.yml
+++ b/roles/common/tasks/main.yml
@@ -1,24 +1,3 @@
-- name: Ensure all required repositories are configured
-  package: name={{item}} state=present
-  register: result
-  with_items:
-    - epel-release
-  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
-
-- include_tasks: main_yum.yml
-  when: ansible_pkg_mgr == 'yum' 
-  
-- include_tasks: main_dnf.yml
-  when: ansible_pkg_mgr == 'dnf'
-
-- name: Install additional software
-  include_tasks: software.yml
-
-- name: Configure git
-  shell: |
-    git config --global http.sslVerify false
-    git config --global user.name "Suren A. Chilingaryan"
-    git config --global user.email csa@suren.me
-    exit 0
-  args:
-    executable: /bin/bash
+---
+- name: "Configuring OpenShift"
+  include_tasks: "{{ subrole | default('install') }}.yml"
diff --git a/roles/common/tasks/main_dnf.yml b/roles/common/tasks/main_dnf.yml
index 0572132..792a52a 100644
--- a/roles/common/tasks/main_dnf.yml
+++ b/roles/common/tasks/main_dnf.yml
@@ -5,7 +5,7 @@
 # We always update on first install and if requested
 - name: Update CentOS
   dnf: name=* state=latest
-  when: (result | changed) or (os_update | default(false))
+  when: (result is changed) or (os_update | default(false))
 
 - name: Install various ansible requirements
   package: name={{item}} state=present
diff --git a/roles/common/tasks/update.yml b/roles/common/tasks/update.yml
new file mode 100644
index 0000000..db8ae39
--- /dev/null
+++ b/roles/common/tasks/update.yml
@@ -0,0 +1,16 @@
+- name: Ensure all required repositories are configured
+  package: name={{item}} state=present
+  register: result
+  with_items:
+    - epel-release
+  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
+
+- include_tasks: main_yum.yml
+  when: ansible_pkg_mgr == 'yum' 
+  vars:
+    os_update: true
+  
+- include_tasks: main_dnf.yml
+  when: ansible_pkg_mgr == 'dnf'
+  vars:
+    os_update: true
diff --git a/roles/storage/defaults/main.yml b/roles/storage/defaults/main.yml
deleted file mode 100644
index ca36e70..0000000
--- a/roles/storage/defaults/main.yml
+++ /dev/null
@@ -1 +0,0 @@
-compute4_ssds: ['sda','sdb','sdc','sdd','sde','sdf','sdg','sdh']
diff --git a/roles/storage/tasks/nfs.yml b/roles/storage/tasks/nfs.yml
deleted file mode 100644
index 9dbd467..0000000
--- a/roles/storage/tasks/nfs.yml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-- name: Create mountable dir
-  file: path=/mnt/ands state=directory mode=755 owner=root group=root
-
-- name: Create mountable dir
-  file: path=/mnt/pdv state=directory mode=755 owner=root group=root
-
-- name: set mountpoints
-  mount: name=/mnt/ands src=192.168.26.140:/mnt/ands fstype=nfs4 opts=defaults,minorversion=1,_netdev,nofail,soft,nodiratime,noatime dump=0 passno=0 state=absent
-
-- name: set mountpoints
-  mount: name=/mnt/pdv src=192.168.26.170:/pdv fstype=nfs opts=defaults,_netdev,nofail,soft,nodiratime,noatime dump=0 passno=0 state=mounted
diff --git a/setup/config/secret.yml b/setup/config/secret.yml
new file mode 100644
index 0000000..9db33f3
--- /dev/null
+++ b/setup/config/secret.yml
@@ -0,0 +1,7 @@
+$ANSIBLE_VAULT;1.1;AES256
+66303864363537356532616538616262303466383234366138333938613763303532313832336133
+3330386338383635343833343238663833613035303030620a383663643135633931373436363731
+39636230363534363237383334376432366338313837623461623733663566653631646135326337
+3962626333633763300a383831666234653466373435613337313834316534396163346632356236
+64613161323762383638393830323864376239623831643866646532306238333833346133356561
+3936633465643336633262346230333038316435333635313035
diff --git a/storage.yml b/storage.yml
index 787f0b5..318ecaf 100644
--- a/storage.yml
+++ b/storage.yml
@@ -2,5 +2,5 @@
   hosts: all
   remote_user: root
   roles:
-    - role: storage
+    - role: ands_storage
 
diff --git a/update.yml b/update.yml
new file mode 100644
index 0000000..d719914
--- /dev/null
+++ b/update.yml
@@ -0,0 +1,7 @@
+- name: Common Software
+  hosts: all
+  remote_user: root
+  roles:
+    - role: common
+  vars:
+    subrole: update