openstack/manila
Code Issues Proposed changes

Merge "Add opt doc and reno for noop interface driver"

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Zuul 2020-02-05 14:13:05 +00:00 committed by Gerrit Code Review
commit 198774292d
2 changed files with 21 additions and 2 deletions
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14
manila/share/drivers/service_instance.py
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@ -93,8 +93,18 @@ share_servers_handling_mode_opts = [
cfg.StrOpt(
"interface_driver",
default="manila.network.linux.interface.OVSInterfaceDriver",
help="Vif driver. Used only with Neutron and "
"if driver_handles_share_servers=True."),
help="Module path to the Virtual Interface (VIF) driver class. This "
"option is used only by drivers operating in "
"`driver_handles_share_servers=True` mode that provision "
"OpenStack compute instances as share servers. This option is "
"only supported with Neutron networking. "
"Drivers provided in tree work with Linux Bridge "
"(manila.network.linux.interface.BridgeInterfaceDriver) and OVS "
"(manila.network.linux.interface.OVSInterfaceDriver). If the "
"manila-share service is running on a host that is connected to "
"the administrator network, a no-op driver "
"(manila.network.linux.interface.NoopInterfaceDriver) may "
"be used."),
cfg.BoolOpt(
"connect_share_server_to_tenant_network",
default=False,

9
releasenotes/notes/generic-driver-noop-interface-driver-24abcf7af1e08ff9.yaml Normal file
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@ -0,0 +1,9 @@
---
features:
- |
A "no-op" interface driver (manila.network.linux.interface.NoopInterfaceDriver)
has been introduced to work with drivers that create and manage
lifecycle of share servers (``driver_handles_share_servers=True``)
through service instance virtual machines using OpenStack Compute. This
interface driver can be used when manila-share is running on a machine
that has access to the administrator network used by Manila.