added warning about installing and ensure can only install workstation on centos

salt/common/tools/sbin/so-analyst-install

@@ -14,13 +14,14 @@
 #
 #    You should have received a copy of the GNU General Public License
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-{# we only want the script to install the workstation if it is CentOS #}
+
+doc_workstation_url="https://docs.securityonion.net/en/2.3/analyst-vm.html"
+{# we only want the script to install the workstation if it is CentOS -#}
 {% if grains.os == 'CentOS' -%}
 {#   if this is a manager -#}
 {%   if grains.master == grains.id.split('_')|first -%}
 
 source /usr/sbin/so-common
-doc_workstation_url="https://docs.securityonion.net/en/2.3/analyst-vm.html"
 pillar_file="/opt/so/saltstack/local/pillar/minions/{{grains.id}}.sls"
 
 if [ -f "$pillar_file" ]; then

salt/workstation/packages.sls

@@ -1,3 +1,6 @@
+{# we only want this state to run it is CentOS #}
+{% if grains.os == 'CentOS' %}
+
 xwindows_group:
   pkg.group_installed:
     - name: X Window System
@@ -45,3 +48,11 @@ workstation_packages:
       - perl-Net-DNS
       - securityonion-chaosreader
       - securityonion-analyst-extras
+
+{% else %}
+
+workstation_packages_os_fail:
+  test.fail_without_changes:
+    - comment: 'SO Analyst Workstation can only be installed on CentOS'
+
+{% endif %}

salt/workstation/remove_gui.sls

@@ -1,5 +1,15 @@
+{# we only want this state to run it is CentOS #}
+{% if grains.os == 'CentOS' %}
+
 remove_graphical_target:
   file.symlink:
     - name: /etc/systemd/system/default.target
     - target: /lib/systemd/system/multi-user.target
     - force: True
+
+{% else %}
+workstation_trusted-ca_os_fail:
+  test.fail_without_changes:
+    - comment: 'SO Analyst Workstation can only be installed on CentOS'
+
+{% endif %}

salt/workstation/trusted-ca.sls

@@ -1,4 +1,7 @@
    
+{# we only want this state to run it is CentOS #}
+{% if grains.os == 'CentOS' %}
+
   {% set global_ca_text = [] %}
   {% set global_ca_server = [] %}
   {% set manager = salt['grains.get']('master') %}
@@ -22,3 +25,11 @@ update_ca_certs:
     - name: update-ca-trust
     - onchanges:
       - x509: trusted_ca
+
+{% else %}
+
+workstation_trusted-ca_os_fail:
+  test.fail_without_changes:
+    - comment: 'SO Analyst Workstation can only be installed on CentOS'
+
+{% endif %}

salt/workstation/xwindows.sls

@@ -1,3 +1,7 @@
+
+{# we only want this state to run it is CentOS #}
+{% if grains.os == 'CentOS' %}
+
 include:
   - workstation.packages
 
@@ -9,3 +13,11 @@ graphical_target:
     - require:
       - pkg: X Window System
       - pkg: graphical_extras
+
+{% else %}
+
+workstation_xwindows_os_fail:
+  test.fail_without_changes:
+    - comment: 'SO Analyst Workstation can only be installed on CentOS'
+
+{% endif %}