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Diffstat (limited to 'networking-odl/devstack/functions')
| -rw-r--r-- | networking-odl/devstack/functions | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/networking-odl/devstack/functions b/networking-odl/devstack/functions new file mode 100644 index 0000000..ebd14da --- /dev/null +++ b/networking-odl/devstack/functions @@ -0,0 +1,120 @@ +#!/bin/bash +# +# functions - OpenDaylight driver utility functions + +# Get build information +function odl_update_maven_metadata_xml { + local MAVENMETAFILE=$1 + local NEXUSPATH=$2 + local BUNDLEVERSION=$3 + local OFFLINE=$4 + + if [[ "$OFFLINE" == "True" ]]; then + return + fi + + # Remove stale MAVENMETAFILE for cases where you switch releases + rm -f $MAVENMETAFILE + + # Acquire the timestamp information from maven-metadata.xml + wget -O $MAVENMETAFILE ${NEXUSPATH}/${BUNDLEVERSION}/maven-metadata.xml +} + +function _odl_export_snapshot_url_pkg { + local ODL_DIR=$1 + local ODL_URL_PREFIX=$2 + local BUNDLEVERSION=$3 + local OFFLINE=$4 + local BUNDLE_TIMESTAMP=$5 + + local MAVENMETAFILE=$ODL_DIR/maven-metadata.xml + local NEXUSPATH="${ODL_URL_PREFIX}/${ODL_URL_SNAPSHOT_REPOSITORY_PATH}/org/opendaylight/integration/distribution-karaf" + + if [ "$BUNDLE_TIMESTAMP" == "latest" ]; then + odl_update_maven_metadata_xml $MAVENMETAFILE $NEXUSPATH $BUNDLEVERSION $OFFLINE + if is_ubuntu; then + install_package libxml-xpath-perl + BUNDLE_TIMESTAMP=`xpath -e "//snapshotVersion[extension='zip'][1]/value/text()" $MAVENMETAFILE 2>/dev/null` + else + yum_install perl-XML-XPath + BUNDLE_TIMESTAMP=`xpath $MAVENMETAFILE "//snapshotVersion[extension='zip'][1]/value/text()" 2>/dev/null` + fi + fi + + export ODL_URL=${NEXUSPATH}/${BUNDLEVERSION} + export ODL_PKG=distribution-karaf-${BUNDLE_TIMESTAMP}.zip +} + +function _odl_export_release_url_pkg { + local ODL_URL_PREFIX=$1 + local BUNDLEVERSION=$2 + local NEXUSPATH="${ODL_URL_PREFIX}/${ODL_URL_RELEASE_REPOSITORY_PATH}/org/opendaylight/integration/distribution-karaf" + + export ODL_URL=${NEXUSPATH}/${BUNDLEVERSION} + export ODL_PKG=distribution-karaf-${BUNDLEVERSION}.zip +} + +function setup_opendaylight_package { + if [[ -n "$ODL_SNAPSHOT_VERSION" ]]; then + _odl_export_snapshot_url_pkg ${ODL_DIR} ${ODL_URL_PREFIX} ${ODL_BUNDLEVERSION} ${OFFLINE} ${ODL_SNAPSHOT_VERSION} + else + _odl_export_release_url_pkg ${ODL_URL_PREFIX} ${ODL_BUNDLEVERSION} + fi +} + +# Test if OpenDaylight is enabled +function is_opendaylight_enabled { + [[ ,${ENABLED_SERVICES} =~ ,"odl-" ]] && return 0 + return 1 +} + + +# Check that the bridge is up and running +function wait_for_active_bridge { + local BRIDGE=$1 + local SLEEP_INTERVAL=$2 + local MAX_WAIT=$3 + + echo "Waiting for bridge $BRIDGE to be available..." + local testcmd="sudo ovs-vsctl list Bridge | grep $BRIDGE" + test_with_retry "$testcmd" \ + "$BRIDGE did not become available in $MAX_WAIT seconds." \ + $MAX_WAIT $SLEEP_INTERVAL + echo "Bridge $BRIDGE is available." +} + +# Move the public IP addresses to the OVS bridge on startup, +# or back to the public interface on cleanup +function move_interface_addresses { + local direction=$1 + + if [[ -n "$ODL_PROVIDER_MAPPINGS" ]]; then + local VETH_INTERFACE=$(echo $ODL_PROVIDER_MAPPINGS | cut -d ':' -f1) + local PHYSICAL_INTERFACE=$(echo $ODL_PROVIDER_MAPPINGS | cut -d ':' -f2) + + if [[ "$direction" == "into_bridge" ]]; then + _move_neutron_addresses_route "$PHYSICAL_INTERFACE" "$VETH_INTERFACE" True False "inet" + if _has_public_ipv6_address "$PHYSICAL_INTERFACE"; then + _move_neutron_addresses_route "$PHYSICAL_INTERFACE" "$VETH_INTERFACE" False False "inet6" + fi + elif [[ "$direction" == "outof_bridge" ]]; then + _move_neutron_addresses_route "$VETH_INTERFACE" "$PHYSICAL_INTERFACE" False True "inet" + if _has_public_ipv6_address "$VETH_INTERFACE"; then + _move_neutron_addresses_route "$VETH_INTERFACE" "$PHYSICAL_INTERFACE" False False "inet6" + fi + fi + fi +} + +# Check that the interface has an IP v6 address which +# is routable on external network +function _has_public_ipv6_address { + local interface=$1 + local interface_public_ipv6_addresses=$(ip -f inet6 a s dev "$interface" | grep -c 'global') + echo "$interface public IPv6 address count: $interface_public_ipv6_addresses" + if [[ "$interface_public_ipv6_addresses" != 0 ]]; then + return 0 + else + return 1 + fi +} |