Replace custom cinder driver configs
The devstack/lib/cinder file has a number of third party driver config options hard-coded in it. Rather than add yet another if driver== statement here let's use plugin files and do something similar to what's already in place for nova_hypervisors and neutron plugins. This works the same way folks were implementing their drivers already, the key is to use a CINDER_DRIVER variable in your localrc file that matches the name of the lib/cinder_plugin file to use. The existing third party driver entries that were in lib/cinder have been migrated to cooresponding plugin files. Change-Id: I4ee51ea542d5aa63879afd5297311a9df727c57f
This commit is contained in:
john-griffith
Walter A. Boring IV
parent
b4b9146de2
commit
d0860cc26d
44
lib/cinder
44
lib/cinder
@ -27,6 +27,12 @@ set +o xtrace
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# set up default driver
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CINDER_DRIVER=${CINDER_DRIVER:-default}
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CINDER_PLUGINS=$TOP_DIR/lib/cinder_plugins
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# grab plugin config if specified via cinder_driver
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if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
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source $CINDER_PLUGINS/$CINDER_DRIVER
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fi
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# set up default directories
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CINDER_DIR=$DEST/cinder
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@ -300,42 +306,8 @@ function configure_cinder() {
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setup_colorized_logging $CINDER_CONF DEFAULT "project_id" "user_id"
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fi
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if [ "$CINDER_DRIVER" == "XenAPINFS" ]; then
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(
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set -u
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.xenapi.sm.XenAPINFSDriver"
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iniset $CINDER_CONF DEFAULT xenapi_connection_url "$CINDER_XENAPI_CONNECTION_URL"
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iniset $CINDER_CONF DEFAULT xenapi_connection_username "$CINDER_XENAPI_CONNECTION_USERNAME"
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iniset $CINDER_CONF DEFAULT xenapi_connection_password "$CINDER_XENAPI_CONNECTION_PASSWORD"
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iniset $CINDER_CONF DEFAULT xenapi_nfs_server "$CINDER_XENAPI_NFS_SERVER"
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iniset $CINDER_CONF DEFAULT xenapi_nfs_serverpath "$CINDER_XENAPI_NFS_SERVERPATH"
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)
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elif [ "$CINDER_DRIVER" == "nfs" ]; then
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.nfs.NfsDriver"
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iniset $CINDER_CONF DEFAULT nfs_shares_config "$CINDER_CONF_DIR/nfs_shares.conf"
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echo "$CINDER_NFS_SERVERPATH" | sudo tee "$CINDER_CONF_DIR/nfs_shares.conf"
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sudo chmod 666 $CINDER_CONF_DIR/nfs_shares.conf
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elif [ "$CINDER_DRIVER" == "sheepdog" ]; then
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.sheepdog.SheepdogDriver"
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elif [ "$CINDER_DRIVER" == "glusterfs" ]; then
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# To use glusterfs, set the following in localrc:
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# CINDER_DRIVER=glusterfs
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# CINDER_GLUSTERFS_SHARES="127.0.0.1:/vol1;127.0.0.1:/vol2"
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# Shares are <host>:<volume> and separated by semicolons.
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.glusterfs.GlusterfsDriver"
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iniset $CINDER_CONF DEFAULT glusterfs_shares_config "$CINDER_CONF_DIR/glusterfs_shares"
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touch $CINDER_CONF_DIR/glusterfs_shares
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if [ ! -z "$CINDER_GLUSTERFS_SHARES" ]; then
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CINDER_GLUSTERFS_SHARES=$(echo $CINDER_GLUSTERFS_SHARES | tr ";" "\n")
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echo "$CINDER_GLUSTERFS_SHARES" > $CINDER_CONF_DIR/glusterfs_shares
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fi
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elif [ "$CINDER_DRIVER" == "vsphere" ]; then
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echo_summary "Using VMware vCenter driver"
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iniset $CINDER_CONF DEFAULT vmware_host_ip "$VMWAREAPI_IP"
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iniset $CINDER_CONF DEFAULT vmware_host_username "$VMWAREAPI_USER"
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iniset $CINDER_CONF DEFAULT vmware_host_password "$VMWAREAPI_PASSWORD"
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver"
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if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
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configure_cinder_driver
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fi
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if [[ is_fedora && $DISTRO =~ (rhel6) ]]; then
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44
lib/cinder_plugins/XenAPINFS
Normal file
44
lib/cinder_plugins/XenAPINFS
Normal file
@ -0,0 +1,44 @@
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# lib/cinder_plugins/XenAPINFS
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# Configure the XenAPINFS driver
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# Enable with:
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#
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# CINDER_DRIVER=XenAPINFS
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# Dependencies:
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#
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# - ``functions`` file
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# - ``cinder`` configurations
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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.xenapi.sm.XenAPINFSDriver"
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iniset $CINDER_CONF DEFAULT xenapi_connection_url "$CINDER_XENAPI_CONNECTION_URL"
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iniset $CINDER_CONF DEFAULT xenapi_connection_username "$CINDER_XENAPI_CONNECTION_USERNAME"
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iniset $CINDER_CONF DEFAULT xenapi_connection_password "$CINDER_XENAPI_CONNECTION_PASSWORD"
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iniset $CINDER_CONF DEFAULT xenapi_nfs_server "$CINDER_XENAPI_NFS_SERVER"
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iniset $CINDER_CONF DEFAULT xenapi_nfs_serverpath "$CINDER_XENAPI_NFS_SERVERPATH"
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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50
lib/cinder_plugins/glusterfs
Normal file
50
lib/cinder_plugins/glusterfs
Normal file
@ -0,0 +1,50 @@
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# lib/cinder_plugins/glusterfs
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# Configure the glusterfs driver
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# Enable with:
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#
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# CINDER_DRIVER=glusterfs
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# Dependencies:
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#
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# - ``functions`` file
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# - ``cinder`` configurations
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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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# To use glusterfs, set the following in localrc:
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# CINDER_DRIVER=glusterfs
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# CINDER_GLUSTERFS_SHARES="127.0.0.1:/vol1;127.0.0.1:/vol2"
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# Shares are <host>:<volume> and separated by semicolons.
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.glusterfs.GlusterfsDriver"
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iniset $CINDER_CONF DEFAULT glusterfs_shares_config "$CINDER_CONF_DIR/glusterfs_shares"
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touch $CINDER_CONF_DIR/glusterfs_shares
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if [ ! -z "$CINDER_GLUSTERFS_SHARES" ]; then
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CINDER_GLUSTERFS_SHARES=$(echo $CINDER_GLUSTERFS_SHARES | tr ";" "\n")
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echo "$CINDER_GLUSTERFS_SHARES" > $CINDER_CONF_DIR/glusterfs_shares
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fi
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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42
lib/cinder_plugins/nfs
Normal file
42
lib/cinder_plugins/nfs
Normal file
@ -0,0 +1,42 @@
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# lib/cinder_plugins/nfs
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# Configure the nfs driver
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# Enable with:
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#
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# CINDER_DRIVER=nfs
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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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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.nfs.NfsDriver"
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iniset $CINDER_CONF DEFAULT nfs_shares_config "$CINDER_CONF_DIR/nfs_shares.conf"
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echo "$CINDER_NFS_SERVERPATH" | sudo tee "$CINDER_CONF_DIR/nfs_shares.conf"
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sudo chmod 660 $CINDER_CONF_DIR/nfs_shares.conf
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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39
lib/cinder_plugins/sheepdog
Normal file
39
lib/cinder_plugins/sheepdog
Normal file
@ -0,0 +1,39 @@
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# lib/cinder_plugins/sheepdog
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# Configure the sheepdog driver
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# Enable with:
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#
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# CINDER_DRIVER=sheepdog
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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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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.sheepdog.SheepdogDriver"
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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48
lib/cinder_plugins/solidfire
Normal file
48
lib/cinder_plugins/solidfire
Normal file
@ -0,0 +1,48 @@
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# lib/cinder_plugins/solidfire
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# Configure the solidfire driver
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# Enable with:
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#
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# CINDER_DRIVER=solidfire
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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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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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# To use solidfire, set the following in localrc:
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# CINDER_DRIVER=solidfire
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# SAN_IP=<mvip>
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# SAN_LOGIN=<cluster-admin-account>
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# SAN_PASSWORD=<cluster-admin-password>
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.solidfire.SolidFireDriver"
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iniset $CINDER_CONF DEFAULT san_ip $SAN_IP
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iniset $CINDER_CONF DEFAULT san_login $SAN_LOGIN
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iniset $CINDER_CONF DEFAULT san_password $SAN_PASSWORD
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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42
lib/cinder_plugins/vsphere
Normal file
42
lib/cinder_plugins/vsphere
Normal file
@ -0,0 +1,42 @@
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# lib/cinder_plugins/vsphere
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# Configure the vsphere driver
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# Enable with:
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#
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# CINDER_DRIVER=vsphere
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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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# configure_cinder_driver - make configuration changes, including those to other services
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# Save trace setting
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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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# Entry Points
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# ------------
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# configure_cinder_driver - Set config files, create data dirs, etc
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function configure_cinder_driver() {
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iniset $CINDER_CONF DEFAULT vmware_host_ip "$VMWAREAPI_IP"
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iniset $CINDER_CONF DEFAULT vmware_host_username "$VMWAREAPI_USER"
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iniset $CINDER_CONF DEFAULT vmware_host_password "$VMWAREAPI_PASSWORD"
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iniset $CINDER_CONF DEFAULT volume_driver "cinder.volume.drivers.vmware.vmdk.VMwareVcVmdkDriver"
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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