From f8194176dc4d510b0774c20691daba7dfb3f173d Mon Sep 17 00:00:00 2001 From: Wil Cooley Date: Tue, 20 Mar 2012 22:21:53 -0700 Subject: (#13974) Add predicate functions for interface facts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If one wishes to test if a host has a particular IP address (such as a floating virtual address) or has an interface on a particular network (such as a secondary management network), the facts that provide this information are difficult to use within Puppet. This patch addresses these needs by implementing functions ‘has_ip_address(value)’ and ‘has_ip_network(value)’. These functions look through all interfaces for ipaddress_ and network_ (respectively) having the requested . These functions are implemented on top of a lower-level predicate function, ‘has_interface_with(kind, value)’, which iterates through the interfaces in the ‘interfaces’ fact and checks the facts _ looking for . Additionally, the existence of a particular named interface can be checked for by calling with only a single argument: has_interface_with(interface). A Boolean is returned in all cases. --- tests/has_interface_with.pp | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 tests/has_interface_with.pp (limited to 'tests/has_interface_with.pp') diff --git a/tests/has_interface_with.pp b/tests/has_interface_with.pp new file mode 100644 index 0000000..8b9e51e --- /dev/null +++ b/tests/has_interface_with.pp @@ -0,0 +1,10 @@ +include stdlib +info("has_interface_with('lo'):", has_interface_with('lo')) +info("has_interface_with('loX'):", has_interface_with('loX')) +info("has_interface_with('ipaddress', '127.0.0.1'):", has_interface_with('ipaddress', '127.0.0.1')) +info("has_interface_with('ipaddress', '127.0.0.100'):", has_interface_with('ipaddress', '127.0.0.100')) +info("has_interface_with('network', '127.0.0.0'):", has_interface_with('network', '127.0.0.0')) +info("has_interface_with('network', '128.0.0.0'):", has_interface_with('network', '128.0.0.0')) +info("has_interface_with('netmask', '255.0.0.0'):", has_interface_with('netmask', '255.0.0.0')) +info("has_interface_with('netmask', '256.0.0.0'):", has_interface_with('netmask', '256.0.0.0')) + -- cgit v1.2.3