installers/charmed_install.sh

   1 #! /bin/bash
   2 #
   3 #   Licensed under the Apache License, Version 2.0 (the "License");
   4 #   you may not use this file except in compliance with the License.
   5 #   You may obtain a copy of the License at
   6 #
   7 #       http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #   Unless required by applicable law or agreed to in writing, software
  10 #   distributed under the License is distributed on an "AS IS" BASIS,
  11 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #   See the License for the specific language governing permissions and
  13 #   limitations under the License.
  14 #
  15
  16 # set -eux
  17
  18 LXD_VERSION=4.0
  19 JUJU_VERSION=2.9
  20 JUJU_AGENT_VERSION=2.9.29
  21 K8S_CLOUD_NAME="k8s-cloud"
  22 KUBECTL="microk8s.kubectl"
  23 MICROK8S_VERSION=1.23
  24 OSMCLIENT_VERSION=11.0
  25 IMAGES_OVERLAY_FILE=~/.osm/images-overlay.yaml
  26 PATH=/snap/bin:${PATH}
  27 OSM_DEVOPS="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. &> /dev/null && pwd )"
  28 if [ -f ${OSM_DEVOPS}/common/all_funcs ] ; then
  29     source ${OSM_DEVOPS}/common/all_funcs
  30 else
  31     function track(){
  32         true
  33     }
  34     function FATAL_TRACK(){
  35         exit 1
  36     }
  37 fi
  38
  39 MODEL_NAME=osm
  40
  41 OSM_BUNDLE=ch:osm
  42 OSM_HA_BUNDLE=ch:osm-ha
  43 CHARMHUB_CHANNEL=11.0/edge
  44 unset TAG
  45
  46 function check_arguments(){
  47     while [ $# -gt 0 ] ; do
  48         case $1 in
  49             --bundle) BUNDLE="$2" ;;
  50             --overlay) OVERLAY="$2" ;;
  51             --k8s) KUBECFG="$2" ;;
  52             --vca) CONTROLLER="$2" ;;
  53             --lxd) LXD_CLOUD="$2" ;;
  54             --lxd-cred) LXD_CREDENTIALS="$2" ;;
  55             --microstack) MICROSTACK=y ;;
  56             --ha) BUNDLE=$OSM_HA_BUNDLE ;;
  57             --tag) TAG="$2" ;;
  58             --registry) REGISTRY_INFO="$2" ;;
  59             --only-vca) ONLY_VCA=y ;;
  60         esac
  61         shift
  62     done
  63
  64     # echo $BUNDLE $KUBECONFIG $LXDENDPOINT
  65 }
  66
  67 function install_snaps(){
  68     if [ ! -v KUBECFG ]; then
  69         KUBEGRP="microk8s"
  70         sudo snap install microk8s --classic --channel=${MICROK8S_VERSION}/stable ||
  71           FATAL_TRACK k8scluster "snap install microk8s ${MICROK8S_VERSION}/stable failed"
  72         sudo usermod -a -G microk8s `whoami`
  73         sudo cat /var/snap/microk8s/current/args/kube-apiserver | grep advertise-address || (
  74                 echo "--advertise-address $DEFAULT_IP" | sudo tee -a /var/snap/microk8s/current/args/kube-apiserver
  75                 sg ${KUBEGRP} -c microk8s.stop
  76                 sg ${KUBEGRP} -c microk8s.start
  77             )
  78         mkdir -p ~/.kube
  79         sudo chown -f -R `whoami` ~/.kube
  80         sg ${KUBEGRP} -c "microk8s status --wait-ready"
  81         KUBECONFIG=~/.osm/microk8s-config.yaml
  82         sg ${KUBEGRP} -c "microk8s config" | tee ${KUBECONFIG}
  83         track k8scluster k8scluster_ok
  84     else
  85         KUBECTL="kubectl"
  86         sudo snap install kubectl --classic
  87         export KUBECONFIG=${KUBECFG}
  88         KUBEGRP=$(id -g -n)
  89     fi
  90     sudo snap install juju --classic --channel=$JUJU_VERSION/stable ||
  91     FATAL_TRACK juju "snap install juju ${JUJU_VERSION}/stable failed"
  92     track juju juju_ok
  93 }
  94
  95 function bootstrap_k8s_lxd(){
  96     [ -v CONTROLLER ] && ADD_K8S_OPTS="--controller ${CONTROLLER}" && CONTROLLER_NAME=$CONTROLLER
  97     [ ! -v CONTROLLER ] && ADD_K8S_OPTS="--client" && BOOTSTRAP_NEEDED="yes" && CONTROLLER_NAME="osm-vca"
  98
  99     if [ -v BOOTSTRAP_NEEDED ]; then
 100         CONTROLLER_PRESENT=$(juju controllers 2>/dev/null| grep ${CONTROLLER_NAME} | wc -l)
 101         if [ $CONTROLLER_PRESENT -ge 1 ]; then
 102             cat << EOF
 103 Threre is already a VCA present with the installer reserved name of "${CONTROLLER_NAME}".
 104 You may either explicitly use this VCA with the "--vca ${CONTROLLER_NAME}" option, or remove it
 105 using this command:
 106
 107    juju destroy-controller --release-storage --destroy-all-models -y ${CONTROLLER_NAME}
 108
 109 Please retry the installation once this conflict has been resolved.
 110 EOF
 111             FATAL_TRACK bootstrap_k8s "VCA already present"
 112         fi
 113     else
 114         CONTROLLER_PRESENT=$(juju controllers 2>/dev/null| grep ${CONTROLLER_NAME} | wc -l)
 115         if [ $CONTROLLER_PRESENT -le 0 ]; then
 116             cat << EOF
 117 Threre is no VCA present with the name "${CONTROLLER_NAME}".  Please specify a VCA
 118 that exists, or remove the --vca ${CONTROLLER_NAME} option.
 119
 120 Please retry the installation with one of the solutions applied.
 121 EOF
 122             FATAL_TRACK bootstrap_k8s "Requested VCA not present"
 123         fi
 124     fi
 125
 126     if [ -v KUBECFG ]; then
 127         cat $KUBECFG | juju add-k8s $K8S_CLOUD_NAME $ADD_K8S_OPTS
 128         [ -v BOOTSTRAP_NEEDED ] && juju bootstrap $K8S_CLOUD_NAME $CONTROLLER_NAME \
 129             --config controller-service-type=loadbalancer \
 130             --agent-version=$JUJU_AGENT_VERSION
 131     else
 132         sg ${KUBEGRP} -c "echo ${DEFAULT_IP}-${DEFAULT_IP} | microk8s.enable metallb"
 133         sg ${KUBEGRP} -c "microk8s.enable ingress"
 134         sg ${KUBEGRP} -c "microk8s.enable storage dns"
 135         TIME_TO_WAIT=30
 136         start_time="$(date -u +%s)"
 137         while true
 138         do
 139             now="$(date -u +%s)"
 140             if [[ $(( now - start_time )) -gt $TIME_TO_WAIT ]];then
 141                 echo "Microk8s storage failed to enable"
 142                 sg ${KUBEGRP} -c "microk8s.status"
 143                 FATAL_TRACK bootstrap_k8s "Microk8s storage failed to enable"
 144             fi
 145             storage_status=`sg ${KUBEGRP} -c "microk8s.status -a storage"`
 146             if [[ $storage_status == "enabled" ]]; then
 147                 break
 148             fi
 149             sleep 1
 150         done
 151
 152         [ ! -v BOOTSTRAP_NEEDED ] && sg ${KUBEGRP} -c "microk8s.config" | juju add-k8s $K8S_CLOUD_NAME $ADD_K8S_OPTS
 153         [ -v BOOTSTRAP_NEEDED ] && sg ${KUBEGRP} -c \
 154             "juju bootstrap microk8s $CONTROLLER_NAME --config controller-service-type=loadbalancer --agent-version=$JUJU_AGENT_VERSION" \
 155             && K8S_CLOUD_NAME=microk8s
 156     fi
 157     track bootstrap_k8s bootstrap_k8s_ok
 158
 159     if [ -v LXD_CLOUD ]; then
 160         if [ ! -v LXD_CREDENTIALS ]; then
 161             echo "The installer needs the LXD server certificate if the LXD is external"
 162             FATAL_TRACK bootstrap_lxd "No LXD certificate supplied"
 163         fi
 164     else
 165         LXDENDPOINT=$DEFAULT_IP
 166         LXD_CLOUD=~/.osm/lxd-cloud.yaml
 167         LXD_CREDENTIALS=~/.osm/lxd-credentials.yaml
 168         # Apply sysctl production values for optimal performance
 169         sudo cp /usr/share/osm-devops/installers/60-lxd-production.conf /etc/sysctl.d/60-lxd-production.conf
 170         sudo sysctl --system
 171         # Install LXD snap
 172         sudo apt-get remove --purge -y liblxc1 lxc-common lxcfs lxd lxd-client
 173         sudo snap install lxd --channel $LXD_VERSION/stable
 174         # Configure LXD
 175         sudo usermod -a -G lxd `whoami`
 176         cat /usr/share/osm-devops/installers/lxd-preseed.conf | sed 's/^config: {}/config:\n  core.https_address: '$LXDENDPOINT':8443/' | sg lxd -c "lxd init --preseed"
 177         sg lxd -c "lxd waitready"
 178         DEFAULT_MTU=$(ip addr show $DEFAULT_IF | perl -ne 'if (/mtu\s(\d+)/) {print $1;}')
 179         sg lxd -c "lxc profile device set default eth0 mtu $DEFAULT_MTU"
 180         sg lxd -c "lxc network set lxdbr0 bridge.mtu $DEFAULT_MTU"
 181
 182         cat << EOF > $LXD_CLOUD
 183 clouds:
 184   lxd-cloud:
 185     type: lxd
 186     auth-types: [certificate]
 187     endpoint: "https://$LXDENDPOINT:8443"
 188     config:
 189       ssl-hostname-verification: false
 190 EOF
 191         openssl req -nodes -new -x509 -keyout ~/.osm/client.key -out ~/.osm/client.crt -days 365 -subj "/C=FR/ST=Nice/L=Nice/O=ETSI/OU=OSM/CN=osm.etsi.org"
 192         cat << EOF > $LXD_CREDENTIALS
 193 credentials:
 194   lxd-cloud:
 195     lxd-cloud:
 196       auth-type: certificate
 197       server-cert: /var/snap/lxd/common/lxd/server.crt
 198       client-cert: ~/.osm/client.crt
 199       client-key: ~/.osm/client.key
 200 EOF
 201         lxc config trust add local: ~/.osm/client.crt
 202     fi
 203
 204     juju add-cloud -c $CONTROLLER_NAME lxd-cloud $LXD_CLOUD --force
 205     juju add-credential -c $CONTROLLER_NAME lxd-cloud -f $LXD_CREDENTIALS
 206     sg lxd -c "lxd waitready"
 207     juju controller-config features=[k8s-operators]
 208     track bootstrap_lxd bootstrap_lxd_ok
 209 }
 210
 211 function deploy_charmed_osm(){
 212     if [ -v REGISTRY_INFO ] ; then
 213         registry_parts=(${REGISTRY_INFO//@/ })
 214         if [ ${#registry_parts[@]} -eq 1 ] ; then
 215             # No credentials supplied
 216             REGISTRY_USERNAME=""
 217             REGISTRY_PASSWORD=""
 218             REGISTRY_URL=${registry_parts[0]}
 219         else
 220             credentials=${registry_parts[0]}
 221             credential_parts=(${credentials//:/ })
 222             REGISTRY_USERNAME=${credential_parts[0]}
 223             REGISTRY_PASSWORD=${credential_parts[1]}
 224             REGISTRY_URL=${registry_parts[1]}
 225         fi
 226         # Ensure the URL ends with a /
 227         case $REGISTRY_URL in
 228             */) ;;
 229             *) REGISTRY_URL=${REGISTRY_URL}/
 230         esac
 231     fi
 232
 233     echo "Creating OSM model"
 234     if [ -v KUBECFG ]; then
 235         juju add-model $MODEL_NAME $K8S_CLOUD_NAME
 236     else
 237         sg ${KUBEGRP} -c "juju add-model $MODEL_NAME $K8S_CLOUD_NAME"
 238     fi
 239     echo "Deploying OSM with charms"
 240     images_overlay=""
 241     if [ -v REGISTRY_URL ]; then
 242        [ ! -v TAG ] && TAG='latest'
 243     fi
 244     [ -v TAG ] && generate_images_overlay && images_overlay="--overlay $IMAGES_OVERLAY_FILE"
 245
 246     if [ -v OVERLAY ]; then
 247         extra_overlay="--overlay $OVERLAY"
 248     fi
 249
 250     if [ -v BUNDLE ]; then
 251         juju deploy --trust --channel $CHARMHUB_CHANNEL -m $MODEL_NAME $BUNDLE --overlay ~/.osm/vca-overlay.yaml $images_overlay $extra_overlay
 252     else
 253         juju deploy --trust --channel $CHARMHUB_CHANNEL -m $MODEL_NAME $OSM_BUNDLE --overlay ~/.osm/vca-overlay.yaml $images_overlay $extra_overlay
 254     fi
 255
 256     if [ ! -v KUBECFG ]; then
 257         API_SERVER=${DEFAULT_IP}
 258     else
 259         API_SERVER=$(kubectl config view --minify | grep server | cut -f 2- -d ":" | tr -d " ")
 260         proto="$(echo $API_SERVER | grep :// | sed -e's,^\(.*://\).*,\1,g')"
 261         url="$(echo ${API_SERVER/$proto/})"
 262         user="$(echo $url | grep @ | cut -d@ -f1)"
 263         hostport="$(echo ${url/$user@/} | cut -d/ -f1)"
 264         API_SERVER="$(echo $hostport | sed -e 's,:.*,,g')"
 265     fi
 266     # Expose OSM services
 267     juju config -m $MODEL_NAME nbi site_url=https://nbi.${API_SERVER}.nip.io
 268     juju config -m $MODEL_NAME ng-ui site_url=https://ui.${API_SERVER}.nip.io
 269     juju config -m $MODEL_NAME grafana site_url=https://grafana.${API_SERVER}.nip.io
 270     juju config -m $MODEL_NAME prometheus site_url=https://prometheus.${API_SERVER}.nip.io
 271
 272     echo "Waiting for deployment to finish..."
 273     check_osm_deployed
 274     grafana_leader=`juju status -m $MODEL_NAME grafana | grep "*" | cut -d "*" -f 1`
 275     grafana_admin_password=`juju run -m $MODEL_NAME --unit $grafana_leader "echo \\$GF_SECURITY_ADMIN_PASSWORD"`
 276     juju config -m $MODEL_NAME mon grafana_password=$grafana_admin_password
 277     check_osm_deployed
 278     echo "OSM with charms deployed"
 279 }
 280
 281 function check_osm_deployed() {
 282     TIME_TO_WAIT=600
 283     start_time="$(date -u +%s)"
 284     total_service_count=14
 285     previous_count=0
 286     while true
 287     do
 288         service_count=$(juju status --format json -m $MODEL_NAME | jq '.applications[]."application-status".current' | grep active | wc -l)
 289         echo "$service_count / $total_service_count services active"
 290         if [ $service_count -eq $total_service_count ]; then
 291             break
 292         fi
 293         if [ $service_count -ne $previous_count ]; then
 294             previous_count=$service_count
 295             start_time="$(date -u +%s)"
 296         fi
 297         now="$(date -u +%s)"
 298         if [[ $(( now - start_time )) -gt $TIME_TO_WAIT ]];then
 299             echo "Timed out waiting for OSM services to become ready"
 300             FATAL_TRACK deploy_osm "Timed out waiting for services to become ready"
 301         fi
 302         sleep 10
 303     done
 304 }
 305
 306 function create_overlay() {
 307     sudo snap install jq
 308     sudo snap install yq
 309     local HOME=/home/$USER
 310     local vca_user=$(cat $HOME/.local/share/juju/accounts.yaml | yq e .controllers.$CONTROLLER_NAME.user - )
 311     local vca_secret=$(cat $HOME/.local/share/juju/accounts.yaml | yq e .controllers.$CONTROLLER_NAME.password - )
 312     local vca_host=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.api-endpoints[0] - | cut -d ":" -f 1)
 313     local vca_port=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.api-endpoints[0] - | cut -d ":" -f 2)
 314     local vca_pubkey=\"$(cat $HOME/.local/share/juju/ssh/juju_id_rsa.pub)\"
 315     local vca_cloud="lxd-cloud"
 316     # Get the VCA Certificate
 317     local vca_cacert=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.ca-cert - | base64 | tr -d \\n)
 318
 319     # Calculate the default route of this machine
 320     local DEFAULT_IF=`ip route list match 0.0.0.0 | awk '{print $5}'`
 321
 322     # Generate a new overlay.yaml, overriding any existing one
 323     cat << EOF > /tmp/vca-overlay.yaml
 324 applications:
 325   lcm:
 326     options:
 327       vca_user: $vca_user
 328       vca_secret: $vca_secret
 329       vca_host: $vca_host
 330       vca_port: $vca_port
 331       vca_pubkey: $vca_pubkey
 332       vca_cacert: $vca_cacert
 333       vca_cloud: $vca_cloud
 334       vca_k8s_cloud: $K8S_CLOUD_NAME
 335   mon:
 336     options:
 337       vca_user: $vca_user
 338       vca_secret: $vca_secret
 339       vca_host: $vca_host
 340       vca_cacert: $vca_cacert
 341 EOF
 342     mv /tmp/vca-overlay.yaml ~/.osm/
 343     OSM_VCA_HOST=$vca_host
 344 }
 345
 346 function generate_images_overlay(){
 347     echo "applications:" > /tmp/images-overlay.yaml
 348
 349     charms_with_resources="nbi lcm mon pol ng-ui ro pla"
 350     for charm in $charms_with_resources; do
 351         cat << EOF > /tmp/${charm}_registry.yaml
 352 registrypath: ${REGISTRY_URL}opensourcemano/${charm}:$TAG
 353 EOF
 354         if [ ! -z "$REGISTRY_USERNAME" ] ; then
 355             echo username: $REGISTRY_USERNAME >> /tmp/${charm}_registry.yaml
 356             echo password: $REGISTRY_PASSWORD >> /tmp/${charm}_registry.yaml
 357         fi
 358
 359         cat << EOF >> /tmp/images-overlay.yaml
 360   ${charm}:
 361     resources:
 362       image: /tmp/${charm}_registry.yaml
 363
 364 EOF
 365     done
 366     ch_charms_with_resources="keystone"
 367     for charm in $ch_charms_with_resources; do
 368         cat << EOF > /tmp/${charm}_registry.yaml
 369 registrypath: ${REGISTRY_URL}opensourcemano/${charm}:$TAG
 370 EOF
 371         if [ ! -z "$REGISTRY_USERNAME" ] ; then
 372             echo username: $REGISTRY_USERNAME >> /tmp/${charm}_registry.yaml
 373             echo password: $REGISTRY_PASSWORD >> /tmp/${charm}_registry.yaml
 374         fi
 375
 376         cat << EOF >> /tmp/images-overlay.yaml
 377   ${charm}:
 378     resources:
 379       ${charm}-image: /tmp/${charm}_registry.yaml
 380
 381 EOF
 382     done
 383
 384     mv /tmp/images-overlay.yaml $IMAGES_OVERLAY_FILE
 385 }
 386
 387 function refresh_osmclient_snap() {
 388     osmclient_snap_install_refresh refresh
 389 }
 390
 391 function install_osm_client_snap() {
 392     osmclient_snap_install_refresh install
 393 }
 394
 395 function osmclient_snap_install_refresh() {
 396     channel_preference="stable candidate beta edge"
 397     for channel in $channel_preference; do
 398         echo "Trying to install osmclient from channel $OSMCLIENT_VERSION/$channel"
 399         sudo snap $1 osmclient --channel $OSMCLIENT_VERSION/$channel 2> /dev/null && echo osmclient snap installed && break
 400     done
 401 }
 402 function install_osmclient() {
 403     snap info osmclient | grep -E ^installed: && refresh_osmclient_snap || install_osm_client_snap
 404 }
 405
 406 function add_local_k8scluster() {
 407     osm --all-projects vim-create \
 408       --name _system-osm-vim \
 409       --account_type dummy \
 410       --auth_url http://dummy \
 411       --user osm --password osm --tenant osm \
 412       --description "dummy" \
 413       --config '{management_network_name: mgmt}'
 414     tmpfile=$(mktemp --tmpdir=${HOME})
 415     cp ${KUBECONFIG} ${tmpfile}
 416     osm --all-projects k8scluster-add \
 417       --creds ${tmpfile} \
 418       --vim _system-osm-vim \
 419       --k8s-nets '{"net1": null}' \
 420       --version '1.19' \
 421       --description "OSM Internal Cluster" \
 422       _system-osm-k8s
 423     rm -f ${tmpfile}
 424 }
 425
 426 function install_microstack() {
 427     sudo snap install microstack --beta --devmode
 428
 429     CHECK=$(microstack.openstack server list)
 430     if [ $? -ne 0 ] ; then
 431         if [[ $CHECK == *"not initialized"* ]]; then
 432             echo "Setting MicroStack dashboard to listen to port 8080"
 433             sudo snap set microstack config.network.ports.dashboard=8080
 434             echo "Initializing MicroStack.  This can take several minutes"
 435             sudo microstack.init --auto --control
 436         fi
 437     fi
 438
 439     sudo snap alias microstack.openstack openstack
 440
 441     echo "Updating default security group in MicroStack to allow all access"
 442
 443     for i in $(microstack.openstack security group list | awk '/default/{ print $2 }'); do
 444         for PROTO in icmp tcp udp ; do
 445             echo "  $PROTO ingress"
 446             CHECK=$(microstack.openstack security group rule create $i --protocol $PROTO --remote-ip 0.0.0.0/0 2>&1)
 447             if [ $? -ne 0 ] ; then
 448                 if [[ $CHECK != *"409"* ]]; then
 449                     echo "Error creating ingress rule for $PROTO"
 450                     echo $CHECK
 451                 fi
 452             fi
 453         done
 454     done
 455
 456     microstack.openstack network show osm-ext &>/dev/null
 457     if [ $? -ne 0 ]; then
 458        echo "Creating osm-ext network with router to bridge to MicroStack external network"
 459         microstack.openstack network create --enable --no-share osm-ext
 460         microstack.openstack subnet create osm-ext-subnet --network osm-ext --dns-nameserver 8.8.8.8 \
 461               --subnet-range 172.30.0.0/24
 462         microstack.openstack router create external-router
 463         microstack.openstack router add subnet external-router osm-ext-subnet
 464         microstack.openstack router set --external-gateway external external-router
 465     fi
 466
 467     microstack.openstack image list | grep ubuntu20.04 &> /dev/null
 468     if [ $? -ne 0 ] ; then
 469         echo "Fetching Ubuntu 20.04 image and upLoading to MicroStack"
 470         wget -q -O- https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img \
 471             | microstack.openstack image create --public --container-format=bare \
 472              --disk-format=qcow2 ubuntu20.04 | grep status
 473     fi
 474
 475     if [ ! -f ~/.ssh/microstack ]; then
 476         ssh-keygen -t rsa -N "" -f ~/.ssh/microstack
 477         microstack.openstack keypair create --public-key ~/.ssh/microstack.pub microstack
 478     fi
 479
 480     echo "Creating VIM microstack-site in OSM"
 481     . /var/snap/microstack/common/etc/microstack.rc
 482
 483     osm vim-create \
 484         --name microstack-site \
 485         --user "$OS_USERNAME" \
 486         --password "$OS_PASSWORD" \
 487         --auth_url "$OS_AUTH_URL" \
 488         --tenant "$OS_USERNAME" \
 489         --account_type openstack \
 490         --config='{use_floating_ip: True,
 491                    insecure: True,
 492                    keypair: microstack,
 493                    management_network_name: osm-ext}'
 494 }
 495
 496 DEFAULT_IF=`ip route list match 0.0.0.0 | awk '{print $5}'`
 497 DEFAULT_IP=`ip -o -4 a |grep ${DEFAULT_IF}|awk '{split($4,a,"/"); print a[1]}'`
 498
 499 check_arguments $@
 500 mkdir -p ~/.osm
 501 install_snaps
 502 bootstrap_k8s_lxd
 503 create_overlay
 504 if [ -v ONLY_VCA ]; then
 505     HOME=/home/$USER
 506     vca_user=$(cat $HOME/.local/share/juju/accounts.yaml | yq e .controllers.$CONTROLLER_NAME.user - )
 507     vca_secret=$(cat $HOME/.local/share/juju/accounts.yaml | yq e .controllers.$CONTROLLER_NAME.password - )
 508     vca_host=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.api-endpoints[0] - | cut -d ":" -f 1)
 509     vca_port=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.api-endpoints[0] - | cut -d ":" -f 2)
 510     vca_pubkey=\"$(cat $HOME/.local/share/juju/ssh/juju_id_rsa.pub)\"
 511     vca_cloud="lxd-cloud"
 512     vca_cacert=$(cat $HOME/.local/share/juju/controllers.yaml | yq e .controllers.$CONTROLLER_NAME.ca-cert - | base64 | tr -d \\n)
 513     hostname=`cat /etc/hostname`
 514
 515     echo "Use the following command to register the installed VCA to your OSM:"
 516     echo -e "  osm vca-add --endpoints $vca_host:$vca_port \\\n         --user $vca_user \\\n         --secret $vca_secret \\\n         --cacert $vca_cacert \\\n         --lxd-cloud lxd-cloud \\\n         --lxd-credentials lxd-cloud \\\n         --k8s-cloud microk8s \\\n         --k8s-credentials microk8s\\\n         $hostname-vca"
 517     track deploy_osm deploy_vca_only_ok
 518 else
 519     deploy_charmed_osm
 520     track deploy_osm deploy_osm_services_k8s_ok
 521     install_osmclient
 522     track osmclient osmclient_ok
 523     export OSM_HOSTNAME=$(juju config -m $MODEL_NAME nbi site_url | sed "s/http.*\?:\/\///"):443
 524     sleep 10
 525     add_local_k8scluster
 526     track final_ops add_local_k8scluster_ok
 527     if [ -v MICROSTACK ]; then
 528         install_microstack
 529         track final_ops install_microstack_ok
 530     fi
 531
 532     echo "Your installation is now complete, follow these steps for configuring the osmclient:"
 533     echo
 534     echo "1. Create the OSM_HOSTNAME environment variable with the NBI IP"
 535     echo
 536     echo "export OSM_HOSTNAME=$OSM_HOSTNAME"
 537     echo
 538     echo "2. Add the previous command to your .bashrc for other Shell sessions"
 539     echo
 540     echo "echo \"export OSM_HOSTNAME=$OSM_HOSTNAME\" >> ~/.bashrc"
 541     echo
 542     echo "DONE"
 543     track end
 544 fi
 545