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Print message indenting fixes

This commit is contained in:
Joshua Boniface 2018-06-02 16:22:05 -04:00
parent 6a1b282bfd
commit fe52d3815c
2 changed files with 10 additions and 11 deletions
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2
NodeInstance.py
View File

@ -82,7 +82,7 @@ class NodeInstance(threading.Thread):
libvirt_name = "qemu:///system" libvirt_name = "qemu:///system"
conn = libvirt.open(libvirt_name) conn = libvirt.open(libvirt_name)
if conn == None: if conn == None:
print('Failed to open connection to %s' % libvirt_name) print('>>> Failed to open connection to %s' % libvirt_name)
exit(1) exit(1)
# Gather data about hypervisor # Gather data about hypervisor

19
VMInstance.py
View File

@ -18,7 +18,7 @@ class VMInstance:
libvirt_name = "qemu:///system" libvirt_name = "qemu:///system"
conn = libvirt.open(libvirt_name) conn = libvirt.open(libvirt_name)
if conn == None: if conn == None:
print('Failed to open local libvirt connection.') print('>>> Failed to open local libvirt connection.')
exit(1) exit(1)
try: try:
@ -50,11 +50,11 @@ class VMInstance:
# Start up the VM # Start up the VM
def start_vm(self, conn, xmlconfig): def start_vm(self, conn, xmlconfig):
print("Starting VM %s" % self.domuuid) print(">>> Starting VM %s" % self.domuuid)
try: try:
dom = conn.createXML(xmlconfig, 0) dom = conn.createXML(xmlconfig, 0)
except libvirt.libvirtError as e: except libvirt.libvirtError as e:
print('Failed to create domain %s' % self.domuuid) print('>>> Failed to create domain %s' % self.domuuid)
self.zk.set(self.zkey + '/state', 'stop'.encode('ascii')) self.zk.set(self.zkey + '/state', 'stop'.encode('ascii'))
if not self.domuuid in self.thishypervisor.domain_list: if not self.domuuid in self.thishypervisor.domain_list:
@ -64,7 +64,7 @@ class VMInstance:
# Stop the VM forcibly # Stop the VM forcibly
def stop_vm(self): def stop_vm(self):
print("Forcibly stopping VM %s" % self.domuuid) print(">>> Forcibly stopping VM %s" % self.domuuid)
self.dom.destroy() self.dom.destroy()
if self.domuuid in self.thishypervisor.domain_list: if self.domuuid in self.thishypervisor.domain_list:
try: try:
@ -76,7 +76,7 @@ class VMInstance:
# Shutdown the VM gracefully # Shutdown the VM gracefully
def shutdown_vm(self): def shutdown_vm(self):
print("Stopping VM %s" % self.domuuid) print(">>> Stopping VM %s" % self.domuuid)
self.dom.shutdown() self.dom.shutdown()
while self.dom.state()[0] == libvirt.VIR_DOMAIN_RUNNING: while self.dom.state()[0] == libvirt.VIR_DOMAIN_RUNNING:
time.sleep(0.5) time.sleep(0.5)
@ -91,7 +91,6 @@ class VMInstance:
# Migrate the VM to a target host # Migrate the VM to a target host
def migrate_vm(self): def migrate_vm(self):
print(self.zkey)
self.zk.set(self.zkey + '/state', 'migrate'.encode('ascii')) self.zk.set(self.zkey + '/state', 'migrate'.encode('ascii'))
try: try:
@ -99,7 +98,7 @@ class VMInstance:
if dest_conn == None: if dest_conn == None:
raise raise
except: except:
print('Failed to open connection to qemu+ssh://%s/system' % target) print('>>> Failed to open connection to qemu+ssh://%s/system' % target)
self.zk.set(self.zkey + '/state', 'start'.encode('ascii')) self.zk.set(self.zkey + '/state', 'start'.encode('ascii'))
return return
@ -107,9 +106,9 @@ class VMInstance:
target_dom = self.dom.migrate(dest_conn, libvirt.VIR_MIGRATE_LIVE, None, None, 0) target_dom = self.dom.migrate(dest_conn, libvirt.VIR_MIGRATE_LIVE, None, None, 0)
if target_dom == None: if target_dom == None:
raise raise
print('Migrated successfully') print('>>> Migrated successfully')
except: except:
print('Could not migrate to the new domain; forcing away uncleanly') print('>>> Could not migrate to the new domain; forcing away uncleanly')
self.stop_vm() self.stop_vm()
time.sleep(0.5) time.sleep(0.5)
self.zk.set(self.zkey + '/state', 'start'.encode('ascii')) self.zk.set(self.zkey + '/state', 'start'.encode('ascii'))
@ -143,7 +142,7 @@ class VMInstance:
libvirt_name = "qemu:///system" libvirt_name = "qemu:///system"
conn = libvirt.open(libvirt_name) conn = libvirt.open(libvirt_name)
if conn == None: if conn == None:
print('Failed to open local libvirt connection.') print('>>> Failed to open local libvirt connection.')
exit(1) exit(1)
# Check the current state of the VM # Check the current state of the VM