Merge pull request #19 from Oefenweb/reset-inet-protocols-to-the-postfix-29-default-of-all-to-enable-ipv6

Reset inet protocols to the postfix 29 default of all to enable ipv6

Author: tersmitten

.travis.yml

@@ -4,6 +4,9 @@ python: "2.7"
 
 env:
   - ANSIBLE_VERSION=latest
+  - ANSIBLE_VERSION=2.0.0.2
+  - ANSIBLE_VERSION=2.0.0.1
+  - ANSIBLE_VERSION=2.0.0.0
   - ANSIBLE_VERSION=1.9.4
   - ANSIBLE_VERSION=1.9.3
   - ANSIBLE_VERSION=1.9.2
@@ -48,11 +51,11 @@ script:
   - ansible-playbook -i tests/inventory tests/test.yml --syntax-check
 
   # Run the role/playbook with ansible-playbook.
-  - ansible-playbook -i tests/inventory tests/test.yml --connection=local --sudo -vvvv
+  - ansible-playbook -i tests/inventory tests/test.yml -vvvv
 
   # Run the role/playbook again, checking to make sure it's idempotent.
   - >
-    ansible-playbook -i tests/inventory tests/test.yml --connection=local --sudo
+    ansible-playbook -i tests/inventory tests/test.yml
     | grep -q 'changed=0.*failed=0'
     && (echo 'Idempotence test: pass' && exit 0)
     || (echo 'Idempotence test: fail' && exit 1)

README.md

@@ -14,7 +14,8 @@ None
  * `postfix_hostname` [default: `{{ ansible_fqdn }}`]: Host name, used for `myhostname` and in `mydestination`
  * `postfix_mailname` [default: `{{ ansible_fqdn }}`]: Mail name (in `/etc/mailname`), used for `myorigin`
  * `postfix_aliases` [default: `[]`]: Aliases to ensure present in `/etc/aliases`
- * `postfix_inet_interfaces` [default: `all`]: Network interfaces to bind (Postfix setting: [`inet_interfaces`](http://www.postfix.org/postconf.5.html#inet_interfaces))
+ * `postfix_inet_interfaces` [default: `all`]: Network interfaces to bind ([see](http://www.postfix.org/postconf.5.html#inet_interfaces))
+ * `postfix_inet_protocols` [default: `all`]: The Internet protocols Postfix will attempt to use when making or accepting connections ([see](http://www.postfix.org/postconf.5.html#inet_protocols))
  * `postfix_relayhost` [default: `false` (no relay host)]: Hostname to relay all email to
  * `postfix_relayhost_port` [default: 587]: Relay port (on `postfix_relayhost`, if set)
  * `postfix_relaytls` [default: `false`]: Use TLS when sending with a relay host

defaults/main.yml

@@ -15,3 +15,4 @@ postfix_relaytls: false
 postfix_sasl_user: "postmaster@{{ ansible_domain }}"
 postfix_sasl_password: 'k8+haga4@#pR'
 postfix_inet_interfaces: all
+postfix_inet_protocols: all

templates/etc/postfix/main.cf.j2

@@ -36,7 +36,7 @@ mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
 mailbox_size_limit = 0
 recipient_delimiter = +
 inet_interfaces = {{ postfix_inet_interfaces }}
-inet_protocols = ipv4
+inet_protocols = {{ postfix_inet_protocols }}
 
 {% if postfix_relayhost %}
 relayhost = [{{ postfix_relayhost }}]:{{ postfix_relayhost_port }}

tests/test.yml

@@ -1,6 +1,7 @@
 # test file for postfix
 ---
 - hosts: localhost
-  remote_user: root
+  connection: local
+  sudo: true
   roles:
     - ../../