Ensure consistent IPv6 address format

This change ensures the shortened address representations are always
used for ring devices to avoid broken idempotency caused by different
representations (shortened[1] vs canonical[2]).

[1] ::1
[2] 0000:0000:0000:0000:0000:0000:0000:0001

Closes-Bug: #1997313
Change-Id: I762f0780ba25536aa616482a49d59c7db69924d6
(cherry picked from commit 249f466f94)

lib/puppet/provider/swift_ring_builder.rb

@@ -11,7 +11,7 @@ class Puppet::Provider::SwiftRingBuilder < Puppet::Provider
   def address_string(address)
     ip = IPAddr.new(address)
     if ip.ipv6?
-     '[' + ip.to_s + ']'
+      '[' + ip.to_s + ']'
     else
       ip.to_s
     end

lib/puppet/type/ring_account_device.rb

@@ -11,12 +11,21 @@ Puppet::Type.newtype(:ring_account_device) do
       end
       # we have to have URI Scheme so we just add http:// and ignore it later
       uri = URI('http://' + value)
-      address = uri.host
-      port_device = uri.port
       if ['','/'].include?(uri.path)
         raise(Puppet::Error, "namevar should contain a device")
       end
-      IPAddr.new(address)
+      IPAddr.new(uri.host)
+    end
+
+    munge do |value|
+      # we have to have URI Scheme so we just add http:// and ignore it later
+      uri = URI('http://' + value)
+      ip = IPAddr.new(uri.host)
+      if ip.ipv6?
+        value.gsub(uri.host, '[' + ip.to_s + ']')
+      else
+        value
+      end
     end
   end
 

lib/puppet/type/ring_container_device.rb

@@ -11,12 +11,21 @@ Puppet::Type.newtype(:ring_container_device) do
       end
       # we have to have URI Scheme so we just add http:// and ignore it later
       uri = URI('http://' + value)
-      address = uri.host
-      port_device = uri.port
       if ['','/'].include?(uri.path)
         raise(Puppet::Error, "namevar should contain a device")
       end
-      IPAddr.new(address)
+      IPAddr.new(uri.host)
+    end
+
+    munge do |value|
+      # we have to have URI Scheme so we just add http:// and ignore it later
+      uri = URI('http://' + value)
+      ip = IPAddr.new(uri.host)
+      if ip.ipv6?
+        value.gsub(uri.host, '[' + ip.to_s + ']')
+      else
+        value
+      end
     end
   end
 

lib/puppet/type/ring_object_device.rb

@@ -14,12 +14,29 @@ Puppet::Type.newtype(:ring_object_device) do
       # we have to have URI Scheme so we just add http:// and ignore it later
       uri = URI('http://' + value)
       address = uri.host
-      port_device = uri.port
       if ['','/'].include?(uri.path)
         raise(Puppet::Error, "namevar should contain a device")
       end
       IPAddr.new(address)
     end
+
+    munge do |value|
+      # If storage policy_index is specified first strip that off.
+      # Resource name is not required to start with a policy_index
+      if !value.split(/^\d+:/)[1].nil?
+        value_without_policy = value.split(/^\d+:/)[1]
+      else
+        value_without_policy = value
+      end
+      # we have to have URI Scheme so we just add http:// and ignore it later
+      uri = URI('http://' + value_without_policy)
+      ip = IPAddr.new(uri.host)
+      if ip.ipv6?
+        value.gsub(uri.host, '[' + ip.to_s + ']')
+      else
+        value
+      end
+    end
   end
 
   newproperty(:region)