780a4c4ead
Major changes: * Plumbing necessary for strict confinement with the microstack-support interface https://github.com/snapcore/snapd/pull/8926 * Until the interface is merged, devmode will be used and kernel modules will be loaded via an auxiliary service. * upgraded OpenStack components to Focal (20.04) and OpenStack Ussuri; * reworked the old patches; * added the Placement service since it is now separate; * addressed various build issues due to changes in snapcraft and built dependencies: * e.g. libvirt requires the build directory to be separate from the source directory) and LP: #1882255; * LP: #1882535 and https://github.com/pypa/pip/issues/8414 * LP: #1882839 * LP: #1885294 * https://storyboard.openstack.org/#!/story/2007806 * LP: #1864589 * LP: #1777121 * LP: #1881590 * ML2/OVS replated with ML2/OVN; * dnsmasq is not used anymore; * neutron l3 and DHCP agents are not used anymore; * Linux network namespaces are only used for neutron-ovn-metadata-agent. * ML2 DNS support is done via native OVN mechanisms; * OVN-related database services (southbound and northbound dbs); * OVN-related control plane services (ovn-controller, ovn-northd); * core20 base support (bionic hosts are supported); * the removal procedure now relies on the "remove" hook since `snap remove` cannot be used from the confined environment anymore; * prerequisites to enabling AppArmor confinement for QEMU processes created by the confined libvirtd. * Added the Spice html5 console proxy service to enable clients to retrieve and use it via `microstack.openstack console url show --spice <servername>`. * Added missing Cinder templates and DB migrations for the Cinder DB. * Added experimental support for a loop device-based LVM backend for Cinder. Due to LP: #1892895 this is not recommended to be used in production except for tempest testing with an applied workaround; * includes iscsid and iscsi-tcp kernel module loading; * includes LIO and loading of relevant kernel modules; * An LVM PV is created on top of a loop device with a backing file present in $SNAP_COMMON/cinder-lvm.img; * A VG is created on top of the PV; * LVs are created by Cinder and exported via LIO over iscsi to iscsid which hot-plugs new SCSI devices. Those SCSI devices are then propagated by Nova to libvirt and QEMU during volume attachment; * Added post-deployment testing via rally and tempest (via the microstack-test snap). A set of tests included into Refstack 2018.02 is executed (except for object storage tests due to the lack of object storage support). Change-Id: Ic70770095860a57d5e0a55a8a9451f9db6be7448
23 lines
875 B
Django/Jinja
23 lines
875 B
Django/Jinja
iscsid.startup = {{ snap }}/sbin/iscsid
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node.startup = manual
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node.leading_login = No
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node.session.timeo.replacement_timeout = 120
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node.conn[0].timeo.login_timeout = 15
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node.conn[0].timeo.logout_timeout = 15
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node.conn[0].timeo.noop_out_interval = 5
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node.conn[0].timeo.noop_out_timeout = 5
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node.session.err_timeo.abort_timeout = 15
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node.session.err_timeo.lu_reset_timeout = 30
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node.session.err_timeo.tgt_reset_timeout = 30
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node.session.cmds_max = 128
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node.session.queue_depth = 32
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node.session.xmit_thread_priority = -20
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node.session.iscsi.InitialR2T = No
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node.session.iscsi.ImmediateData = Yes
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node.session.iscsi.FirstBurstLength = 262144
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node.session.iscsi.MaxBurstLength = 16776192
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node.conn[0].iscsi.MaxRecvDataSegmentLength = 262144
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node.conn[0].iscsi.MaxXmitDataSegmentLength = 0
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discovery.sendtargets.iscsi.MaxRecvDataSegmentLength = 32768
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node.session.nr_sessions = 1
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