Fixing plat_specific_sv_name logic to work with Amazon Linux 2

[mbaitelman]

Signed-off-by: Mendy Baitelman mendy@baitelman.com

Description

node['platform_family'] for amazon linux 2 now returns 'amazon' not 'rhel'. This needs to be updated as the service name is 'runsvdir-start' but its trying to use the default 'runsvdir'

Check List

• [X] All tests pass. See https://github.com/chef-cookbooks/community_cookbook_documentation/blob/master/TESTING.MD
• [ ] New functionality includes testing.
• [X] New functionality has been documented in the README if applicable
• [X] All commits have been signed for the Developer Certificate of Origin. See https://github.com/chef-cookbooks/community_cookbook_documentation/blob/master/CONTRIBUTING.MD

[jerryaldrichiii]

Thanks @mbaitelman, excellent catch!