Enable postfix-formula

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>

bin/prepare_minion.py

@@ -28,6 +28,7 @@ file_roots:
     - /srv/salt
     - /srv/formulas/salt-formula
     - /srv/formulas/users-formula
+    - /srv/formulas/postfix-formula
 ''')
 
 os.symlink(mypwd + '/salt', '/srv/salt')

pillar/common/postfix.sls

@@ -0,0 +1,19 @@
+postfix:
+  master_config:
+    services:
+      smtp:
+        enable: False
+  config:
+    # to-do: set via site config
+    relayhost: zz0.email
+    myhostname: {{ grains['fqdn'] }}
+    inet_interfaces: loopback-only
+    # to-do: support relay via IPv6
+    inet_protocols: ipv4
+    alias_maps: lmdb:/etc/aliases
+    smtpd_use_tls: 'no'
+    smtp_use_tls: 'yes'
+    smtp_tls_security_level: encrypt
+    smtp_tls_wrappermode: 'yes'
+
+

pillar/common/suse.sls

@@ -1,3 +1,6 @@
+include:
+  - .postfix
+
 zypper:
   refreshdb_force: False
 

pillar/role/salt/master.sls

@@ -1,4 +1,4 @@
-{%- set formulas = ['salt', 'users'] -%}
+{%- set formulas = ['salt', 'users', 'postfix'] -%}
 
 salt:
   interface: ${'secret_salt:master:interface'}