303937f3ae
In an effort to help on migrating changes from neutron to networking-ovn,
these 3 scripts are being introduced under tools.
Also adding documentation about these under OVN folder.
1) files_in_patch.py
Use this to show files that are changed in a patch file.
$ # Make a patch to use as example
$ git show > /tmp/commit.patch
$ ./tools/files_in_patch.py /tmp/commit.patch | grep .py
tools/download_gerrit_change.py
tools/files_in_patch.py
tools/migrate_names.py
2) download_gerrit_change.py
Given a gerrit change id, it will fetch the latest patchset of the change
from review.opendev.org as a patch file.
$ ./tools/download_gerrit_change.py --help
Usage: download_gerrit_change.py [OPTIONS] GERRIT_CHANGE
Options:
-o, --output_patch TEXT Output patch file [default: stdout]
-g, --gerrit_url TEXT The url to Gerrit server [default:
https://review.opendev.org/]
-t, --timeout INTEGER Timeout, in seconds [default: 10]
--help Show this message and exit.
$ ./tools/download_gerrit_change.py 698863 -o /tmp/change.patch
$ ./tools/files_in_patch.py /tmp/change.patch
networking_ovn/ml2/mech_driver.py
networking_ovn/ml2/trunk_driver.py
networking_ovn/tests/unit/ml2/test_mech_driver.py
networking_ovn/tests/unit/ml2/test_trunk_driver.py
3) migrate_names.py
Use this tool to modify the name of the files in a patchfile so it can
be converted to/from the legacy networking-ovn and neutron repositories.
$ ./tools/migrate_names.py --help
Usage: migrate_names.py [OPTIONS]
Options:
-i, --input_patch TEXT input_patch patch file or gerrit change
-o, --output_patch TEXT Output patch file. Default: stdout
-m, --mapfile PATH Data file that specifies mapping to be applied to
input [default: /home/user/openstack/neutron.git
/tools/migrate_names.txt]
--reverse / --no-reverse Map filenames from networking-ovn to Neutron repo
--help Show this message and exit.
$ ./tools/migrate_names.py -i 701646 > /tmp/ovn_change.patch
$ ./tools/migrate_names.py -o /tmp/reverse.patch -i /tmp/ovn_change.patch --reverse
$ diff /tmp/reverse.patch /tmp/ovn_change.patch | grep .py
< --- a/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py
< +++ b/neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py
> --- a/networking_ovn/ml2/mech_driver.py
> +++ b/networking_ovn/ml2/mech_driver.py
<... snip ...>
$ ./tools/files_in_patch.py /tmp/ovn_change.patch
networking_ovn/ml2/mech_driver.py
networking_ovn/ml2/trunk_driver.py
networking_ovn/tests/unit/ml2/test_mech_driver.py
networking_ovn/tests/unit/ml2/test_trunk_driver.py
Change-Id: I17904c996e1357f7292d25aab4d448edb052f44c
Related-Blueprint: neutron-ovn-merge
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47 lines
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# This file provides a list of tuples that represent how the files
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# in Networking-OVN repo are mapped to/from Neutron repo, as part of the blue
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# print documented in:
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#
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# https://review.opendev.org/#/c/658414/ (specs/ussuri/ml2ovs-ovn-convergence.rst)
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#
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# Also see:
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# https://ethercalc.openstack.org/networking-ovn-migration
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# https://review.opendev.org/#/q/topic:bp/neutron-ovn-merge+-is:abandoned
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#
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# Empty lines and anything after # are ignored.
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# The 2 columns in this tile are added as a tuple in a list of
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# files and directories to be mapped. More specific lines must be listed
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# above less specific lines as the mapping stops on the first match.
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#
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# Networking-OVN Neutron
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devstack/lib/ovn devstack/lib/ovn_agent
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networking_ovn/ovsdb/impl_idl_ovn.py neutron/ovsdb/impl_idl_ovn.py
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networking_ovn/ovsdb neutron/ovsdb/ovn
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networking_ovn/ovn_db_sync.py neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_db_sync.py
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networking_ovn/agent/metadata neutron/agent/ovn/metadata
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networking_ovn/cmd neutron/cmd
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networking_ovn/common/config.py neutron/conf/ovn.py
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networking_ovn/common/acl.py neutron/plugins/ml2/drivers/ovn/common/acl.py
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networking_ovn/common/constants.py neutron/common/ovn/constants.py
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networking_ovn/common/exceptions.py neutron/common/ovn/exceptions.py
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networking_ovn/common/hash_ring_manager.py neutron/common/ovn/hash_ring_manager.py
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networking_ovn/common/maintanance.py neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/maintenance.py
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networking_ovn/common/ovn_client.py neutron/plugins/ml2/drivers/ovn/common/client.py
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networking_ovn/common/utils.py neutron/common/ovn/utils.py
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networking_ovn/conf/agent/metadata neutron/conf/agent/ovn/metadata.py
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networking_ovn/db neutron/db
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networking_ovn/ml2/mech_driver.py neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py
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networking_ovn/ml2/qos_driver.py neutron/services/qos/drivers/ovn/driver.py
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networking_ovn/ml2/trunk_driver.py neutron/services/trunk/drivers/ovn/trunk_driver.py
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networking_ovn/l3/l3_ovn.py neutron/services/ovn_l3/l3_ovn.py
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networking_ovn/l3/l3_ovn_scheduler.py neutron/scheduler/ovn_l3_scheduler.py
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networking_ovn/tests/unit/ml2/test_mech_driver.py neutron/tests/unit/plugins/ml2/drivers/ovn/mech_driver/test_mech_driver.py
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networking_ovn/tests/unit/ml2/test_qos_driver.py neutron/tests/unit/services/qos/drivers/ovn/test_driver.py
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networking_ovn/tests/unit/ml2/test_trunk_driver.py neutron/tests/unit/services/trunk/drivers/ovn/test_trunk_driver.py
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networking_ovn/tests neutron/tests
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networking_ovn/common/extensions.py neutron/extensions/ovn.py
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networking_ovn/tests/unit/fakes.py neutron/tests/unit/fake_resources.py
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migration tools/migration_to_ovn
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