openstack/fuel-web
Code Issues Proposed changes

Add cciss device numbers to nailgun agent

Browse Source 
Change-Id: I1cc9d7579855ca9e069179d914efa0609546f14b
Closes-bug: #1259612
This commit is contained in:
Ryan Moe 2013-12-10 15:48:29 -08:00
parent dc49dd346a
commit 0fb17b83ca
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
bin/agent
View File

@ -260,8 +260,13 @@ class NodeAgent
Dir["/sys/block/*"].each do |block_device_dir|
basename_dir = File.basename(block_device_dir)
# Entries in /sys/block for cciss look like cciss!c0d1 while
# the entries in /dev look like /dev/cciss/c0d1. udevadm uses
# the entry in /dev so we need to replace the ! to get a valid
# device name.
devname = basename_dir.gsub(/!/, '/')
properties = `udevadm info --query=property --export --name=#{basename_dir}`.inject({}) do |result, raw_propety|
properties = `udevadm info --query=property --export --name=#{devname}`.inject({}) do |result, raw_propety|
key, value = raw_propety.split(/\=/)
result.update(key.strip => value.strip.chomp("'").reverse.chomp("'").reverse)
end
@ -271,7 +276,9 @@ class NodeAgent
end
# look at https://github.com/torvalds/linux/blob/master/Documentation/devices.txt
# KVM virtio volumes has code 252 in CentOS, but 253 in Ubuntu
if [3, 8, 202, 252, 253].include?(properties['MAJOR'].to_i) && removable =~ /^0$/
# Please also update the device codes here
# https://github.com/stackforge/fuel-astute/blob/master/mcagents/erase_node.rb#L81
if [3, 8, 104, 105, 106, 107, 108, 109, 110, 111, 202, 252, 253].include?(properties['MAJOR'].to_i) && removable =~ /^0$/
# Exclude LVM volumes (in CentOS - 253, in Ubuntu - 252) using additional check
@blocks << basename_dir unless properties['DEVPATH'].include?('virtual')
end