parallelvirtualcluster/pvc
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Lint: E302 expected 2 blank lines, found X

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This commit is contained in:
Joshua Boniface
2020-11-07 14:45:24 -05:00
parent e9643651f7
commit 260b39ebf2
36 changed files with 694 additions and 19 deletions
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12
node-daemon/pvcnoded/common.py
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@ -28,6 +28,7 @@ from shlex import split as shlex_split
import pvcnoded.zkhandler as zkhandler
class OSDaemon(object):
def __init__(self, command_string, environment, logfile):
command = shlex_split(command_string)
@ -55,10 +56,12 @@ class OSDaemon(object):
}
self.proc.send_signal(signal_map[sent_signal])
def run_os_daemon(command_string, environment=None, logfile=None):
daemon = OSDaemon(command_string, environment, logfile)
return daemon
# Run a oneshot command, optionally without blocking
def run_os_command(command_string, background=False, environment=None, timeout=None):
command = shlex_split(command_string)
@ -100,6 +103,7 @@ def run_os_command(command_string, background=False, environment=None, timeout=N
stderr = ''
return retcode, stdout, stderr
# Reload the firewall rules of the system
def reload_firewall_rules(logger, rules_file):
logger.out('Reloading firewall configuration', state='o')
@ -107,6 +111,7 @@ def reload_firewall_rules(logger, rules_file):
if retcode != 0:
logger.out('Failed to reload configuration: {}'.format(stderr), state='e')
# Create IP address
def createIPAddress(ipaddr, cidrnetmask, dev):
run_os_command(
@ -123,6 +128,7 @@ def createIPAddress(ipaddr, cidrnetmask, dev):
)
)
# Remove IP address
def removeIPAddress(ipaddr, cidrnetmask, dev):
run_os_command(
@ -133,6 +139,7 @@ def removeIPAddress(ipaddr, cidrnetmask, dev):
)
)
#
# Find a migration target
#
@ -173,6 +180,7 @@ def findTargetNode(zk_conn, config, logger, dom_uuid):
# Nothing was found
return None
# Get the list of valid target nodes
def getNodes(zk_conn, node_limit, dom_uuid):
valid_node_list = []
@ -196,6 +204,7 @@ def getNodes(zk_conn, node_limit, dom_uuid):
return valid_node_list
# via free memory (relative to allocated memory)
def findTargetNodeMem(zk_conn, config, logger, node_limit, dom_uuid):
most_provfree = 0
@ -222,6 +231,7 @@ def findTargetNodeMem(zk_conn, config, logger, node_limit, dom_uuid):
logger.out('Selected node {}'.format(target_node), state='d', prefix='node-flush')
return target_node
# via load average
def findTargetNodeLoad(zk_conn, config, logger, node_limit, dom_uuid):
least_load = 9999.0
@ -244,6 +254,7 @@ def findTargetNodeLoad(zk_conn, config, logger, node_limit, dom_uuid):
logger.out('Selected node {}'.format(target_node), state='d', prefix='node-flush')
return target_node
# via total vCPUs
def findTargetNodeVCPUs(zk_conn, config, logger, node_limit, dom_uuid):
least_vcpus = 9999
@ -266,6 +277,7 @@ def findTargetNodeVCPUs(zk_conn, config, logger, node_limit, dom_uuid):
logger.out('Selected node {}'.format(target_node), state='d', prefix='node-flush')
return target_node
# via total VMs
def findTargetNodeVMs(zk_conn, config, logger, node_limit, dom_uuid):
least_vms = 9999