def image_distribute(deployment, image_name):
"""Distribute an image available on the head region to the other regions
"""
dep = deployments[deployment]
head_region = dep.head.region
other_regions = [r.region for r in dep.regions if r.region != head_region]
connections = ec2.connect_all(*other_regions)
if not ec2.list_images(ec2.connect(head_region), image_name):
print 'image "%s" does not exist on %s!' % (image_name, head_region)
return
regions_tocopy = []
for region, conn in connections.iteritems():
images = ec2.list_images(conn)
print "%s:" % (region)
needcopy = True
for img in images:
if img.name == image_name:
print "\talready available:", img
needcopy = False
break
if needcopy:
print "\tcopying..."
regions_tocopy.append(conn)
for conn in regions_tocopy:
ec2.copy_image(conn, image_name, head_region)
def image_distribute(deployment, image_name):
"""Distribute an image available on the head region to the other regions
"""
dep = deployments[deployment]
head_region = dep.head.region
other_regions = [r.region for r in dep.regions if r.region != head_region]
connections = ec2.connect_all(*other_regions)
if not ec2.list_images(ec2.connect(head_region), image_name):
print 'image "%s" does not exist on %s!' %(image_name, head_region)
return
regions_tocopy = []
for region, conn in connections.iteritems():
images = ec2.list_images(conn)
print '%s:' % (region)
needcopy = True
for img in images:
if img.name == image_name:
print "\talready available:", img
needcopy = False
break
if needcopy:
print "\tcopying..."
regions_tocopy.append(conn)
for conn in regions_tocopy:
ec2.copy_image(conn, image_name, head_region)
def image_from_head(deployment, image_name):
"""Create a new snapshot image from head
"""
dep = deployments[deployment]
head_region = dep.head.region
connection = ec2.connect(head_region)
ec2.create_snapshot_image(connection, "head", image_name)
def image_from_head(deployment, image_name):
"""Create a new snapshot image from head
"""
dep = deployments[deployment]
head_region = dep.head.region
connection = ec2.connect(head_region)
ec2.create_snapshot_image(connection, 'head', image_name)