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(POOLER-44) Fix vmpooler.migrate reference

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This commit updates vmpooler.migrate metric to send the pool name. Without this change the VM name is sent. Additionally, counts are added for migrate_from_#host and migrate_to_#host in order to allow tracking host migrations, and correlating them with CPU ready time changes.
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kirby@puppetlabs.com 2016-11-22 15:02:19 -08:00
parent 705e5d26d8
commit 4faeb6a9ba
1 changed files with 5 additions and 3 deletions
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8
lib/vmpooler/pool_manager.rb
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@ -506,7 +506,7 @@ module Vmpooler
if host == parent_host
$logger.log('s', "[ ] [#{pool}] No migration required for '#{vm}' running on #{parent_host_name}")
else
finish = migrate_vm_and_record_timing(vm_object, vm, host, vsphere)
finish = migrate_vm_and_record_timing(vm_object, vm, pool, host, parent_host_name, host_name, vsphere)
$logger.log('s', "[>] [#{pool}] '#{vm}' migrated from #{parent_host_name} to #{host_name} in #{finish} seconds")
end
remove_vmpooler_migration_vm(pool, vm)
@ -531,11 +531,13 @@ module Vmpooler
end
end
def migrate_vm_and_record_timing(vm_object, vm_name, host, vsphere)
def migrate_vm_and_record_timing(vm_object, vm_name, pool, host, source_host_name, dest_host_name, vsphere)
start = Time.now
vsphere.migrate_vm_host(vm_object, host)
finish = '%.2f' % (Time.now - start)
$metrics.timing("migrate.#{vm_name}", finish)
$metrics.timing("migrate.#{pool}", finish)
$metrics.increment("migrate_from.#{source_host_name}")
$metrics.increment("migrate_to.#{dest_host_name}")
checkout_to_migration = '%.2f' % (Time.now - Time.parse($redis.hget("vmpooler__vm__#{vm_name}", 'checkout')))
$redis.hset("vmpooler__vm__#{vm_name}", 'migration_time', finish)
$redis.hset("vmpooler__vm__#{vm_name}", 'checkout_to_migration', checkout_to_migration)