camille.rodriguez
57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
# Copyright 2020 Canonical Ltd.
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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 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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"""Code for setting up iscsi-connector tests."""
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# """
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# steps for testing without password:
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# - deploy ubuntu for storage
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# - deploy ubuntu for initiator
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# configure that unit:
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# - install tgt -y
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# - configure iscsi target
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# - need to know the initiator ip
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# - restart tgt
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# - configure ubuntu initiator with init dict, target, port
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# """
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import zaza.model
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import zaza.openstack.utilities.openstack as openstack_utils
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def basic_target_setup():
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"""Run basic setup for iscsi guest."""
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unit = zaza.model.get_units('ubuntu-target')[0]
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setup_cmds = [
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"apt install --yes tgt",
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"systemctl start tgt",]
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for cmd in setup_cmds:
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zaza.model.run_on_unit(
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unit.entity_id,
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cmd)
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def configure_iscsi_target():
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lun = 'iqn.2020-07.canonical.com:lun1'
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backing_store = 'dev/vdb'
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initiator_address = zaza.model.get_app_ips('ubuntu')[0]
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write_file = (
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"""echo -e '<target {}>\n\tbacking-store {}\n\tinitiator-address {}\n</target>' | """
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"""sudo tee /etc/tgt/conf.d/iscsi.conf""".format(lun, backing_store,initiator_address)
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)
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zaza.model.run_on_unit('ubuntu-target/0', write_file)
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# Restart tgt to load new config
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restart_tgt = "systemctl restart tgt"
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zaza.model.run_on_unit('ubuntu-target/0', restart_tgt)
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