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Sourcenat is handled differently for routers and vpc routers

This commit is contained in:
Hugo Trippaers 2014-09-03 09:01:07 +02:00 committed by wilderrodrigues
parent 576564e744
commit a7338387c1
1 changed files with 9 additions and 4 deletions
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13
systemvm/patches/debian/config/opt/cloud/bin/configure.py
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@ -412,10 +412,15 @@ class CsIP:
if self.address["source_nat"] == True:
cmdline = CsDataBag("cmdline")
dbag = cmdline.get_bag()
# FIXME way to VPC specific
vpccidr = dbag["config"]["vpccidr"]
fw.append(["filter", "", "-A FORWARD -s %s ! -d %s -j ACCEPT" % (vpccidr, vpccidr)])
fw.append(["nat","","-A POSTROUTING -j SNAT -o %s --to-source %s" % (self.dev, self.address['public_ip'])])
type = dbag["config"]["type"]
if type == "vpcrouter":
vpccidr = dbag["config"]["vpccidr"]
fw.append(["filter", "", "-A FORWARD -s %s ! -d %s -j ACCEPT" % (vpccidr, vpccidr)])
fw.append(["nat","","-A POSTROUTING -j SNAT -o %s --to-source %s" % (self.dev, self.address['public_ip'])])
elif type == "router":
logging.error("Not able to setup sourcenat for a regular router yet")
else:
logging.error("Unable to process source nat configuration for router of type %s" % type)
route.flush()
def list(self):