79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import errno
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import os
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from examples.connect import FLAVOR_NAME
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from examples.connect import IMAGE_NAME
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from examples.connect import KEYPAIR_NAME
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from examples.connect import NETWORK_NAME
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from examples.connect import PRIVATE_KEYPAIR_FILE
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from examples.connect import SERVER_NAME
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from examples.connect import SSH_DIR
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"""
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Create resources with the Compute service.
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For a full guide see
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https://docs.openstack.org/openstacksdk/latest/user/guides/compute.html
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"""
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def create_keypair(conn):
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keypair = conn.compute.find_keypair(KEYPAIR_NAME)
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if not keypair:
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print("Create Key Pair:")
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keypair = conn.compute.create_keypair(name=KEYPAIR_NAME)
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print(keypair)
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try:
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os.mkdir(SSH_DIR)
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise e
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with open(PRIVATE_KEYPAIR_FILE, 'w') as f:
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f.write("%s" % keypair.private_key)
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os.chmod(PRIVATE_KEYPAIR_FILE, 0o400)
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return keypair
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def create_server(conn):
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print("Create Server:")
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image = conn.image.find_image(IMAGE_NAME)
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flavor = conn.compute.find_flavor(FLAVOR_NAME)
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network = conn.network.find_network(NETWORK_NAME)
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keypair = create_keypair(conn)
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server = conn.compute.create_server(
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name=SERVER_NAME,
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image_id=image.id,
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flavor_id=flavor.id,
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networks=[{"uuid": network.id}],
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key_name=keypair.name,
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)
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server = conn.compute.wait_for_server(server)
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print(
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"ssh -i {key} root@{ip}".format(
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key=PRIVATE_KEYPAIR_FILE, ip=server.access_ipv4
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)
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)
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