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M #: Remove virsh monitoring dependency (#4558)

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Christian González 2020-04-20 10:46:36 +02:00 committed by GitHub
parent 424ab046b7
commit 79a562b259
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1 changed files with 12 additions and 10 deletions
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22
src/im_mad/remotes/lib/linux.rb
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@ -24,7 +24,8 @@ class LinuxHost
ENV['LANG'] = 'C'
ENV['LC_ALL'] = 'C'
NODEINFO = 'virsh -c qemu:///system nodeinfo'
CPUINFO = 'lscpu | grep CPU'
MEMINFO = 'cat /proc/meminfo | grep MemTotal'
######
# First, get all the posible info out of virsh
@ -34,7 +35,7 @@ class LinuxHost
attr_accessor :cpu, :memory, :net
def initialize
nodeinfo = `#{NODEINFO}`
cpuinfo = `#{CPUINFO}`
exit(-1) if $CHILD_STATUS.exitstatus != 0
@ -42,15 +43,16 @@ class LinuxHost
@memory = {}
@net = {}
nodeinfo.split(/\n/).each {|line|
if line =~ /^CPU\(s\)/
@cpu[:total] = line.split(':')[1].strip.to_i * 100
elsif line =~ /^CPU frequency/
@cpu[:speed] = line.split(':')[1].strip.split(' ')[0]
elsif line =~ /^Memory size/
@memory[:total] = line.split(':')[1].strip.split(' ')[0]
cpuinfo.split(/\n/).each do |line|
if line =~ /^CPU\(s\)/
@cpu[:total] = line.split(':')[1].strip.to_i * 100
elsif line =~ /^CPU MHz:/
@cpu[:speed] = Float(line.split(':')[1].strip.split(' ')[0]).round
end
}
end
meminfo = `#{MEMINFO}`
@memory[:total] = meminfo.split(':')[1].strip.split(' ')[0]
######
# CPU