62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
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# Copyright 2017 NTT
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import etcd3
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import json
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import sys
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SPP_ROOT = "/spp/openstack/"
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def config_path(host):
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return SPP_ROOT + "configuration/" + host
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def vhost_path(host, phys_net, vhost):
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return SPP_ROOT + "vhost/%s/%s/%d" % (host, phys_net, vhost)
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def main():
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if len(sys.argv) < 5:
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print("usage: spp-config-build dpdk_port_mappings"
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" host etcd_host etcd_port")
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return 1
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dpdk_port_mappings = sys.argv[1]
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host = sys.argv[2]
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etcd_host = sys.argv[3]
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etcd_port = sys.argv[4]
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confs = []
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for map in dpdk_port_mappings.split(','):
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pci, phys, num, core_mask = map.split('#')
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conf = {'physical_network': phys, 'pci_address': pci,
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'num_vhost': int(num), 'core_mask': core_mask}
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confs.append(conf)
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etcd = etcd3.client(etcd_host, etcd_port)
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etcd.put(config_path(host), json.dumps(confs))
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num = 0
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for conf in confs:
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phys = conf['physical_network']
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for i in range(conf['num_vhost']):
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etcd.put(vhost_path(host, phys, num), 'None')
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num += 1
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if __name__ == "__main__":
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sys.exit(main())
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