+ lxc network create lxdbr0 ipv4.address=auto ipv4.nat=true ipv6.address=none ipv6.nat=false
+ DEFAULT_INTERFACE=$(route -n | awk '$1~/^0.0.0.0/ {print $8}')
+ DEFAULT_MTU=$( ip addr show $DEFAULT_INTERFACE | perl -ne 'if (/mtu\s(\d+)/) {print $1;}')
+ lxc profile device set default eth0 mtu $DEFAULT_MTU
+ #sudo systemctl stop lxd-bridge
+ #sudo systemctl --system daemon-reload
+ #sudo systemctl enable lxd-bridge
+ #sudo systemctl start lxd-bridge
+}
+
+function ask_user(){
+ # ask to the user and parse a response among 'y', 'yes', 'n' or 'no'. Case insensitive
+ # Params: $1 text to ask; $2 Action by default, can be 'y' for yes, 'n' for no, other or empty for not allowed
+ # Return: true(0) if user type 'yes'; false (1) if user type 'no'
+ read -e -p "$1" USER_CONFIRMATION
+ while true ; do
+ [ -z "$USER_CONFIRMATION" ] && [ "$2" == 'y' ] && return 0
+ [ -z "$USER_CONFIRMATION" ] && [ "$2" == 'n' ] && return 1
+ [ "${USER_CONFIRMATION,,}" == "yes" ] || [ "${USER_CONFIRMATION,,}" == "y" ] && return 0
+ [ "${USER_CONFIRMATION,,}" == "no" ] || [ "${USER_CONFIRMATION,,}" == "n" ] && return 1
+ read -e -p "Please type 'yes' or 'no': " USER_CONFIRMATION
+ done
+}
+
+function launch_container_from_lxd(){
+ export OSM_MDG=$1
+ OSM_load_config
+ export OSM_BASE_IMAGE=$2
+ if ! container_exists $OSM_BUILD_CONTAINER; then
+ CONTAINER_OPTS=""
+ [[ "$OSM_BUILD_CONTAINER_PRIVILEGED" == yes ]] && CONTAINER_OPTS="$CONTAINER_OPTS -c security.privileged=true"
+ [[ "$OSM_BUILD_CONTAINER_ALLOW_NESTED" == yes ]] && CONTAINER_OPTS="$CONTAINER_OPTS -c security.nesting=true"
+ create_container $OSM_BASE_IMAGE $OSM_BUILD_CONTAINER $CONTAINER_OPTS
+ wait_container_up $OSM_BUILD_CONTAINER
+ fi
+}
+
+function install_osmclient(){
+ CLIENT_RELEASE=${RELEASE#"-R "}
+ CLIENT_REPOSITORY_KEY="OSM%20ETSI%20Release%20Key.gpg"
+ CLIENT_REPOSITORY="stable"
+ [ -z "$REPOSITORY_BASE" ] && REPOSITORY_BASE="-u https://osm-download.etsi.org/repository/osm/debian"
+ CLIENT_REPOSITORY_BASE=${REPOSITORY_BASE#"-u "}
+ key_location=$CLIENT_REPOSITORY_BASE/$CLIENT_RELEASE/$CLIENT_REPOSITORY_KEY
+ curl $key_location | sudo apt-key add -
+ sudo add-apt-repository -y "deb [arch=amd64] $CLIENT_REPOSITORY_BASE/$CLIENT_RELEASE $CLIENT_REPOSITORY osmclient"
+ sudo apt-get update
+ sudo apt-get install -y python-osmclient
+ export OSM_HOSTNAME=`lxc list | awk '($2=="SO-ub"){print $6}'`
+ export OSM_RO_HOSTNAME=`lxc list | awk '($2=="RO"){print $6}'`
+ echo -e "\nOSM client installed"
+ echo -e "You might be interested in adding the following OSM client env variables to your .bashrc file:"
+ echo " export OSM_HOSTNAME=${OSM_HOSTNAME}"
+ echo " export OSM_RO_HOSTNAME=${OSM_RO_HOSTNAME}"
+}
+
+function install_from_lxdimages(){
+ LXD_RELEASE=${RELEASE#"-R "}
+ LXD_IMAGE_DIR="$(mktemp -d -q --tmpdir "osmimages.XXXXXX")"
+ trap 'rm -rf "$LXD_IMAGE_DIR"' EXIT
+ wget -O $LXD_IMAGE_DIR/osm-ro.tar.gz $LXD_REPOSITORY_BASE/$LXD_RELEASE/osm-ro.tar.gz
+ lxc image import $LXD_IMAGE_DIR/osm-ro.tar.gz --alias osm-ro
+ rm -f $LXD_IMAGE_DIR/osm-ro.tar.gz
+ wget -O $LXD_IMAGE_DIR/osm-vca.tar.gz $LXD_REPOSITORY_BASE/$LXD_RELEASE/osm-vca.tar.gz
+ lxc image import $LXD_IMAGE_DIR/osm-vca.tar.gz --alias osm-vca
+ rm -f $LXD_IMAGE_DIR/osm-vca.tar.gz
+ wget -O $LXD_IMAGE_DIR/osm-soui.tar.gz $LXD_REPOSITORY_BASE/$LXD_RELEASE/osm-soui.tar.gz
+ lxc image import $LXD_IMAGE_DIR/osm-soui.tar.gz --alias osm-soui
+ rm -f $LXD_IMAGE_DIR/osm-soui.tar.gz
+ launch_container_from_lxd RO osm-ro
+ ro_is_up && track RO
+ launch_container_from_lxd VCA osm-vca
+ vca_is_up && track VCA
+ launch_container_from_lxd SO osm-soui
+ #so_is_up && track SOUI
+ track SOUI