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58 lines
2.2 KiB
58 lines
2.2 KiB
From b842c77bf6957c318d1a74c70f584f56751ff43c Mon Sep 17 00:00:00 2001
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From: Jeremy Katz <katzj@hubspot.com>
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Date: Wed, 15 Feb 2012 09:22:49 -0500
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Subject: [PATCH/facter] Make ec2 facts work on CentOS again
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Refactoring the ec2 facts lost the support for CentOS where the
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hardware address in arp -an is uppercased. Fix and add a unit
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test now that there are those
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---
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lib/facter/util/ec2.rb | 2 +-
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spec/fixtures/unit/util/ec2/centos-arp-ec2.out | 1 +
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spec/unit/util/ec2_spec.rb | 7 +++++++
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3 files changed, 9 insertions(+), 1 deletions(-)
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create mode 100644 spec/fixtures/unit/util/ec2/centos-arp-ec2.out
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diff --git a/lib/facter/util/ec2.rb b/lib/facter/util/ec2.rb
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index bcfda60..d42254a 100644
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--- a/lib/facter/util/ec2.rb
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+++ b/lib/facter/util/ec2.rb
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@@ -46,7 +46,7 @@ module Facter::Util::EC2
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arp_table = Facter::Util::Resolution.exec(arp_command)
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if not arp_table.nil?
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arp_table.each_line do |line|
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- return true if line.include?(mac_address)
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+ return true if line.downcase.include?(mac_address)
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end
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end
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return false
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diff --git a/spec/fixtures/unit/util/ec2/centos-arp-ec2.out b/spec/fixtures/unit/util/ec2/centos-arp-ec2.out
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new file mode 100644
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index 0000000..24d2ec0
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--- /dev/null
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+++ b/spec/fixtures/unit/util/ec2/centos-arp-ec2.out
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@@ -0,0 +1 @@
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+? (10.240.93.1) at FE:FF:FF:FF:FF:FF [ether] on eth0
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\ No newline at end of file
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diff --git a/spec/unit/util/ec2_spec.rb b/spec/unit/util/ec2_spec.rb
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index 62fdcb7..f1fbe3c 100755
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--- a/spec/unit/util/ec2_spec.rb
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+++ b/spec/unit/util/ec2_spec.rb
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@@ -22,6 +22,13 @@ describe Facter::Util::EC2 do
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Facter::Util::EC2.has_ec2_arp?.should == true
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end
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+ it "should succeed if arp table contains FE:FF:FF:FF:FF:FF" do
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+ ec2arp = my_fixture_read("centos-arp-ec2.out")
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+ Facter::Util::Resolution.expects(:exec).with("arp -an").\
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+ at_least_once.returns(ec2arp)
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+ Facter::Util::EC2.has_ec2_arp?.should == true
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+ end
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+
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it "should fail if arp table does not contain fe:ff:ff:ff:ff:ff" do
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ec2arp = my_fixture_read("linux-arp-not-ec2.out")
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Facter::Util::Resolution.expects(:exec).with("arp -an").
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--
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1.7.6
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