097183356e
This is the first step in supporting multiple Cinder backend types at once. It initially converts the existing hard-coded multi-lvm support to a new cinder_backends driver form. Eventually the cinder_plugins will be converted to this form so they can be enabled more than just one at a time using CINDER_ENABLED_BACKENDS. The default configuration should be identical to the previous defaults, including for both True and False values of CINDER_MULTI_LVM_BACKEND. The existing cinder_plugins are expected to be removed when this is complete. They should continue to work until they have been converted. Add wait for c-api to ensure it is started before continuing. Change-Id: I93b8ef32832269d730c76a6dc24ddb4f20c6d9df
44 lines
1005 B
Plaintext
44 lines
1005 B
Plaintext
# lib/cinder_backends/nfs
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# Configure the nfs backend
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# Enable with:
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#
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# CINDER_ENABLED_BACKENDS+=,nfs:<volume-type-name>
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# Dependencies:
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#
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# - ``functions`` file
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# - ``cinder`` configurations
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# CINDER_CONF
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# CINDER_CONF_DIR
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# CINDER_NFS_SERVERPATH - contents of nfs shares config file
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# configure_cinder_backend_nfs - Configure Cinder for NFS backends
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# Save trace setting
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NFS_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Entry Points
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# ------------
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# configure_cinder_backend_nfs - Set config files, create data dirs, etc
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function configure_cinder_backend_nfs {
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local be_name=$1
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iniset $CINDER_CONF $be_name volume_backend_name $be_name
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iniset $CINDER_CONF $be_name volume_driver "cinder.volume.drivers.nfs.NfsDriver"
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iniset $CINDER_CONF $be_name nfs_shares_config "$CINDER_CONF_DIR/nfs-shares-$be_name.conf"
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echo "$CINDER_NFS_SERVERPATH" | tee "$CINDER_CONF_DIR/nfs-shares-$be_name.conf"
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}
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# Restore xtrace
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$NFS_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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