Fix webhook deployment on IPv6 machines

The default bind_address is currently "0.0.0.0", which causes the
webhook to listen only for IPv4 connections.  Change the default to
"*" so that the webhook will listen for both IPv4 and IPv6
connections.

Fixes voxpupuli#490

Signed-off-by: Michael Brown <mbrown@fensystems.co.uk>

manifests/params.pp

@@ -131,7 +131,7 @@
   $mc_git_ssl_no_verify = 0
 
   # Webhook configuration information
-  $webhook_bind_address          = '0.0.0.0'
+  $webhook_bind_address          = '*'
   $webhook_port                  = '8088'
   $webhook_access_logfile        = '/var/log/webhook/access.log'
   $webhook_client_cfg            = '/var/lib/peadmin/.mcollective'

spec/classes/webhook/config_spec.rb

@@ -30,7 +30,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 certname: "peadmin"
 certpath: "/var/lib/peadmin/.mcollective.d"
 client_cfg: "/var/lib/peadmin/.mcollective"
@@ -83,7 +83,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 certname: "peadmin"
 certpath: "/var/lib/peadmin/.mcollective.d"
 client_cfg: "/var/lib/peadmin/.mcollective"
@@ -147,7 +147,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"
@@ -192,7 +192,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"
@@ -236,7 +236,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"
@@ -281,7 +281,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 bitbucket_secret: "secret"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
@@ -326,7 +326,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"
@@ -371,7 +371,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"
@@ -458,7 +458,7 @@
         content = '---
 access_logfile: "/var/log/webhook/access.log"
 allow_uppercase: true
-bind_address: "0.0.0.0"
+bind_address: "*"
 client_cfg: "/var/lib/peadmin/.mcollective"
 client_timeout: "120"
 command_prefix: "umask 0022;"