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=5.0
  19 JUJU_VERSION=2.9
  20 JUJU_AGENT_VERSION=2.9.43
  21 K8S_CLOUD_NAME="k8s-cloud"
  22 KUBECTL="microk8s.kubectl"
  23 MICROK8S_VERSION=1.26
  24 OSMCLIENT_VERSION=latest
  25 IMAGES_OVERLAY_FILE=~/.osm/images-overlay.yaml
  26 PASSWORD_OVERLAY_FILE=~/.osm/password-overlay.yaml
  27 PATH=/snap/bin:${PATH}
  28 OSM_DEVOPS="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. &> /dev/null && pwd )"
  29 INSTALL_PLA=""
  30 PLA_OVERLAY_FILE=~/.osm/pla-overlay.yaml
  31
  32 if [ -f ${OSM_DEVOPS}/common/all_funcs ] ; then
  33     source ${OSM_DEVOPS}/common/all_funcs
  34 else
  35     function track(){
  36         true
  37     }
  38     function FATAL_TRACK(){
  39         exit 1
  40     }
  41 fi
  42
  43 MODEL_NAME=osm
  44
  45 OSM_BUNDLE=ch:osm
  46 OSM_HA_BUNDLE=ch:osm-ha
  47 CHARMHUB_CHANNEL=latest/beta
  48 unset TAG
  49
  50 function check_arguments(){
  51     while [ $# -gt 0 ] ; do
  52         case $1 in
  53             --bundle) BUNDLE="$2" ;;
  54             --overlay) OVERLAY="$2" ;;
  55             --k8s) KUBECFG="$2" ;;
  56             --vca) CONTROLLER="$2" ;;
  57             --small-profile) INSTALL_NOLXD=y;;
  58             --lxd) LXD_CLOUD="$2" ;;
  59             --lxd-cred) LXD_CREDENTIALS="$2" ;;
  60             --microstack) MICROSTACK=y ;;
  61             --ha) BUNDLE=$OSM_HA_BUNDLE ;;
  62             --tag) TAG="$2" ;;
  63             --registry) REGISTRY_INFO="$2" ;;
  64             --only-vca) ONLY_VCA=y ;;
  65             --pla) INSTALL_PLA=y ;;
  66         esac
  67         shift
  68     done
  69
  70     # echo $BUNDLE $KUBECONFIG $LXDENDPOINT
  71 }
  72
  73 function install_snaps(){
  74     if [ ! -v KUBECFG ]; then
  75         KUBEGRP="microk8s"
  76         sudo snap install microk8s --classic --channel=${MICROK8S_VERSION}/stable ||
  77           FATAL_TRACK k8scluster "snap install microk8s ${MICROK8S_VERSION}/stable failed"
  78         sudo usermod -a -G microk8s `whoami`
  79         # Workaround bug in calico MTU detection
  80         if [ ${DEFAULT_IF_MTU} -ne 1500 ] ; then
  81             sudo mkdir -p /var/lib/calico
  82             sudo ln -sf /var/snap/microk8s/current/var/lib/calico/mtu /var/lib/calico/mtu
  83         fi
  84         sudo cat /var/snap/microk8s/current/args/kube-apiserver | grep advertise-address || (
  85                 echo "--advertise-address $DEFAULT_IP" | sudo tee -a /var/snap/microk8s/current/args/kube-apiserver
  86                 sg ${KUBEGRP} -c microk8s.stop
  87                 sg ${KUBEGRP} -c microk8s.start
  88             )
  89         mkdir -p ~/.kube
  90         sudo chown -f -R `whoami` ~/.kube
  91         sg ${KUBEGRP} -c "microk8s status --wait-ready"
  92         KUBECONFIG=~/.osm/microk8s-config.yaml
  93         sg ${KUBEGRP} -c "microk8s config" | tee ${KUBECONFIG}
  94         track k8scluster k8scluster_ok
  95     else
  96         KUBECTL="kubectl"
  97         sudo snap install kubectl --classic
  98         export KUBECONFIG=${KUBECFG}
  99         KUBEGRP=$(id -g -n)
 100     fi
 101     sudo snap install juju --classic --channel=$JUJU_VERSION/stable ||
 102     FATAL_TRACK juju "snap install juju ${JUJU_VERSION}/stable failed"
 103     track juju juju_ok
 104 }
 105
 106 function bootstrap_k8s_lxd(){
 107     [ -v CONTROLLER ] && ADD_K8S_OPTS="--controller ${CONTROLLER}" && CONTROLLER_NAME=$CONTROLLER
 108     [ ! -v CONTROLLER ] && ADD_K8S_OPTS="--client" && BOOTSTRAP_NEEDED="yes" && CONTROLLER_NAME="osm-vca"
 109
 110     if [ -v BOOTSTRAP_NEEDED ]; then
 111         CONTROLLER_PRESENT=$(juju controllers 2>/dev/null| grep ${CONTROLLER_NAME} | wc -l)
 112         if [ $CONTROLLER_PRESENT -ge 1 ]; then
 113             cat << EOF
 114 Threre is already a VCA present with the installer reserved name of "${CONTROLLER_NAME}".
 115 You may either explicitly use this VCA with the "--vca ${CONTROLLER_NAME}" option, or remove it
 116 using this command:
 117
 118    juju destroy-controller --release-storage --destroy-all-models -y ${CONTROLLER_NAME}
 119
 120 Please retry the installation once this conflict has been resolved.
 121 EOF
 122             FATAL_TRACK bootstrap_k8s "VCA already present"
 123         fi
 124     else
 125         CONTROLLER_PRESENT=$(juju controllers 2>/dev/null| grep ${CONTROLLER_NAME} | wc -l)
 126         if [ $CONTROLLER_PRESENT -le 0 ]; then
 127             cat << EOF
 128 Threre is no VCA present with the name "${CONTROLLER_NAME}".  Please specify a VCA
 129 that exists, or remove the --vca ${CONTROLLER_NAME} option.
 130
 131 Please retry the installation with one of the solutions applied.
 132 EOF
 133             FATAL_TRACK bootstrap_k8s "Requested VCA not present"
 134         fi
 135     fi
 136
 137     if [ -v KUBECFG ]; then
 138         cat $KUBECFG | juju add-k8s $K8S_CLOUD_NAME $ADD_K8S_OPTS
 139         [ -v BOOTSTRAP_NEEDED ] && juju bootstrap $K8S_CLOUD_NAME $CONTROLLER_NAME \
 140             --config controller-service-type=loadbalancer \
 141             --agent-version=$JUJU_AGENT_VERSION
 142     else
 143         sg ${KUBEGRP} -c "echo ${DEFAULT_IP}-${DEFAULT_IP} | microk8s.enable metallb"
 144         sg ${KUBEGRP} -c "microk8s.enable ingress"
 145         sg ${KUBEGRP} -c "microk8s.enable hostpath-storage dns"
 146         TIME_TO_WAIT=30
 147         start_time="$(date -u +%s)"
 148         while true
 149         do
 150             now="$(date -u +%s)"
 151             if [[ $(( now - start_time )) -gt $TIME_TO_WAIT ]];then
 152                 echo "Microk8s storage failed to enable"
 153                 sg ${KUBEGRP} -c "microk8s.status"
 154                 FATAL_TRACK bootstrap_k8s "Microk8s storage failed to enable"
 155             fi
 156             storage_status=`sg ${KUBEGRP} -c "microk8s.status -a storage"`
 157             if [[ $storage_status == "enabled" ]]; then
 158                 break
 159             fi
 160             sleep 1
 161         done
 162
 163         [ ! -v BOOTSTRAP_NEEDED ] && sg ${KUBEGRP} -c "microk8s.config" | juju add-k8s $K8S_CLOUD_NAME $ADD_K8S_OPTS
 164         [ -v BOOTSTRAP_NEEDED ] && sg ${KUBEGRP} -c \
 165             "juju bootstrap microk8s $CONTROLLER_NAME --config controller-service-type=loadbalancer --agent-version=$JUJU_AGENT_VERSION" \
 166             && K8S_CLOUD_NAME=microk8s
 167     fi
 168     track bootstrap_k8s bootstrap_k8s_ok
 169
 170     if [ ! -v INSTALL_NOLXD ]; then
 171           if [ -v LXD_CLOUD ]; then
 172               if [ ! -v LXD_CREDENTIALS ]; then
 173                   echo "The installer needs the LXD server certificate if the LXD is external"
 174                   FATAL_TRACK bootstrap_lxd "No LXD certificate supplied"
 175               fi
 176           else
 177               LXDENDPOINT=$DEFAULT_IP
 178               LXD_CLOUD=~/.osm/lxd-cloud.yaml
 179               LXD_CREDENTIALS=~/.osm/lxd-credentials.yaml
 180               # Apply sysctl production values for optimal performance
 181               sudo cp /usr/share/osm-devops/installers/60-lxd-production.conf /etc/sysctl.d/60-lxd-production.conf
 182               sudo sysctl --system
 183               # Install LXD snap
 184               sudo apt-get remove --purge -y liblxc1 lxc-common lxcfs lxd lxd-client
 185               snap info lxd | grep installed > /dev/null
 186               if [ $? -eq 0 ]; then
 187                 sudo snap refresh lxd --channel $LXD_VERSION/stable
 188               else
 189                 sudo snap install lxd --channel $LXD_VERSION/stable
 190               fi
 191               # Configure LXD
 192               sudo usermod -a -G lxd `whoami`
 193               cat /usr/share/osm-devops/installers/lxd-preseed.conf | sed 's/^config: {}/config:\n  core.https_address: '$LXDENDPOINT':8443/' | sg lxd -c "lxd init --preseed"
 194               sg lxd -c "lxd waitready"
 195
 196               cat << EOF > $LXD_CLOUD
 197 clouds:
 198   lxd-cloud:
 199     type: lxd
 200     auth-types: [certificate]
 201     endpoint: "https://$LXDENDPOINT:8443"
 202     config:
 203       ssl-hostname-verification: false
 204 EOF
 205               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"
 206               cat << EOF > $LXD_CREDENTIALS
 207 credentials:
 208   lxd-cloud:
 209     lxd-cloud:
 210       auth-type: certificate
 211       server-cert: /var/snap/lxd/common/lxd/server.crt
 212       client-cert: ~/.osm/client.crt
 213       client-key: ~/.osm/client.key
 214 EOF
 215               lxc config trust add local: ~/.osm/client.crt
 216           fi
 217
 218           juju add-cloud -c $CONTROLLER_NAME lxd-cloud $LXD_CLOUD --force
 219           juju add-credential -c $CONTROLLER_NAME lxd-cloud -f $LXD_CREDENTIALS
 220           sg lxd -c "lxd waitready"
 221           juju controller-config features=[k8s-operators]
 222           track bootstrap_lxd bootstrap_lxd_ok
 223     fi
 224 }
 225
 226 function deploy_charmed_osm(){
 227     if [ -v REGISTRY_INFO ] ; then
 228         registry_parts=(${REGISTRY_INFO//@/ })
 229         if [ ${#registry_parts[@]} -eq 1 ] ; then
 230             # No credentials supplied
 231             REGISTRY_USERNAME=""
 232             REGISTRY_PASSWORD=""
 233             REGISTRY_URL=${registry_parts[0]}
 234         else
 235             credentials=${registry_parts[0]}
 236             credential_parts=(${credentials//:/ })
 237             REGISTRY_USERNAME=${credential_parts[0]}
 238             REGISTRY_PASSWORD=${credential_parts[1]}
 239             REGISTRY_URL=${registry_parts[1]}
 240         fi
 241         # Ensure the URL ends with a /
 242         case $REGISTRY_URL in
 243             */) ;;
 244             *) REGISTRY_URL=${REGISTRY_URL}/
 245         esac
 246     fi
 247
 248     echo "Creating OSM model"
 249     if [ -v KUBECFG ]; then
 250         juju add-model $MODEL_NAME $K8S_CLOUD_NAME
 251     else
 252         sg ${KUBEGRP} -c "juju add-model $MODEL_NAME $K8S_CLOUD_NAME"
 253     fi
 254     echo "Deploying OSM with charms"
 255     images_overlay=""
 256     if [ -v REGISTRY_URL ]; then
 257        [ ! -v TAG ] && TAG='latest'
 258     fi
 259     [ -v TAG ] && generate_images_overlay && images_overlay="--overlay $IMAGES_OVERLAY_FILE"
 260
 261     if [ -v OVERLAY ]; then
 262         extra_overlay="--overlay $OVERLAY"
 263     fi
 264     echo "Creating Password Overlay"
 265
 266     generate_password_overlay && secret_overlay="--overlay $PASSWORD_OVERLAY_FILE"
 267
 268     [ -n "$INSTALL_PLA" ] && create_pla_overlay && pla_overlay="--overlay $PLA_OVERLAY_FILE"
 269
 270     if [ -v BUNDLE ]; then
 271         juju deploy --trust --channel $CHARMHUB_CHANNEL -m $MODEL_NAME $BUNDLE $images_overlay $extra_overlay $secret_overlay $pla_overlay
 272     else
 273         juju deploy --trust --channel $CHARMHUB_CHANNEL -m $MODEL_NAME $OSM_BUNDLE $images_overlay $extra_overlay $secret_overlay $pla_overlay
 274     fi
 275
 276     if [ ! -v KUBECFG ]; then
 277         API_SERVER=${DEFAULT_IP}
 278     else
 279         API_SERVER=$(kubectl config view --minify | grep server | cut -f 2- -d ":" | tr -d " ")
 280         proto="$(echo $API_SERVER | grep :// | sed -e's,^\(.*://\).*,\1,g')"
 281         url="$(echo ${API_SERVER/$proto/})"
 282         user="$(echo $url | grep @ | cut -d@ -f1)"
 283         hostport="$(echo ${url/$user@/} | cut -d/ -f1)"
 284         API_SERVER="$(echo $hostport | sed -e 's,:.*,,g')"
 285     fi
 286     # Configure VCA Integrator
 287     if [ ! -v INSTALL_NOLXD ]; then
 288         juju config vca \
 289           k8s-cloud=microk8s \
 290           lxd-cloud=lxd-cloud:lxd-cloud \
 291           controllers="`cat ~/.local/share/juju/controllers.yaml`" \
 292           accounts="`cat ~/.local/share/juju/accounts.yaml`" \
 293           public-key="`cat ~/.local/share/juju/ssh/juju_id_rsa.pub`"
 294     else
 295         juju config vca \
 296           k8s-cloud=microk8s \
 297           controllers="`cat ~/.local/share/juju/controllers.yaml`" \
 298           accounts="`cat ~/.local/share/juju/accounts.yaml`" \
 299           public-key="`cat ~/.local/share/juju/ssh/juju_id_rsa.pub`"
 300     fi
 301     # Expose OSM services
 302     juju config -m $MODEL_NAME nbi external-hostname=nbi.${API_SERVER}.nip.io
 303     juju config -m $MODEL_NAME ng-ui external-hostname=ui.${API_SERVER}.nip.io
 304     juju config -m $MODEL_NAME grafana site_url=https://grafana.${API_SERVER}.nip.io
 305     juju config -m $MODEL_NAME prometheus site_url=https://prometheus.${API_SERVER}.nip.io
 306
 307     echo "Waiting for deployment to finish..."
 308     check_osm_deployed
 309     grafana_leader=`juju status -m $MODEL_NAME grafana | grep "*" | cut -d "*" -f 1`
 310     grafana_admin_password=`juju run -m $MODEL_NAME --unit $grafana_leader "echo \\$GF_SECURITY_ADMIN_PASSWORD"`
 311     juju config -m $MODEL_NAME mon grafana-password=$grafana_admin_password
 312     check_osm_deployed
 313     echo "OSM with charms deployed"
 314 }
 315
 316 function check_osm_deployed() {
 317     TIME_TO_WAIT=600
 318     start_time="$(date -u +%s)"
 319     total_service_count=15
 320     [ -n "$INSTALL_PLA" ] && total_service_count=$((total_service_count + 1))
 321     previous_count=0
 322     while true
 323     do
 324         service_count=$(juju status --format json -m $MODEL_NAME | jq '.applications[]."application-status".current' | grep active | wc -l)
 325         echo "$service_count / $total_service_count services active"
 326         if [ $service_count -eq $total_service_count ]; then
 327             break
 328         fi
 329         if [ $service_count -ne $previous_count ]; then
 330             previous_count=$service_count
 331             start_time="$(date -u +%s)"
 332         fi
 333         now="$(date -u +%s)"
 334         if [[ $(( now - start_time )) -gt $TIME_TO_WAIT ]];then
 335             echo "Timed out waiting for OSM services to become ready"
 336             FATAL_TRACK deploy_osm "Timed out waiting for services to become ready"
 337         fi
 338         sleep 10
 339     done
 340 }
 341
 342 function generate_password_overlay() {
 343     # prometheus
 344     web_config_password=`openssl rand -hex 16`
 345     # keystone
 346     keystone_db_password=`openssl rand -hex 16`
 347     keystone_admin_password=`openssl rand -hex 16`
 348     keystone_service_password=`openssl rand -hex 16`
 349     #  mariadb
 350     mariadb_password=`openssl rand -hex 16`
 351     mariadb_root_password=`openssl rand -hex 16`
 352     cat << EOF > /tmp/password-overlay.yaml
 353 applications:
 354   prometheus:
 355     options:
 356       web_config_password: $web_config_password
 357   keystone:
 358     options:
 359       keystone-db-password: $keystone_db_password
 360       admin-password: $keystone_admin_password
 361       service-password: $keystone_service_password
 362   mariadb:
 363     options:
 364       password: $mariadb_password
 365       root_password: $mariadb_root_password
 366 EOF
 367     mv /tmp/password-overlay.yaml $PASSWORD_OVERLAY_FILE
 368 }
 369
 370 function create_pla_overlay(){
 371     echo "Creating PLA Overlay"
 372     [ $BUNDLE == $OSM_HA_BUNDLE ] && scale=3 || scale=1
 373     cat << EOF > /tmp/pla-overlay.yaml
 374 applications:
 375   pla:
 376     charm: osm-pla
 377     channel: latest/stable
 378     scale: $scale
 379     series: kubernetes
 380     options:
 381       log_level: DEBUG
 382     resources:
 383       image: opensourcemano/pla:testing-daily
 384 relations:
 385   - - pla:kafka
 386     - kafka:kafka
 387   - - pla:mongodb
 388     - mongodb:database
 389 EOF
 390      mv /tmp/pla-overlay.yaml $PLA_OVERLAY_FILE
 391 }
 392
 393 function generate_images_overlay(){
 394     echo "applications:" > /tmp/images-overlay.yaml
 395
 396     charms_with_resources="nbi lcm mon pol ng-ui ro"
 397     [ -n "$INSTALL_PLA" ] && charms_with_resources+=" pla"
 398     for charm in $charms_with_resources; do
 399         cat << EOF > /tmp/${charm}_registry.yaml
 400 registrypath: ${REGISTRY_URL}opensourcemano/${charm}:$TAG
 401 EOF
 402         if [ ! -z "$REGISTRY_USERNAME" ] ; then
 403             echo username: $REGISTRY_USERNAME >> /tmp/${charm}_registry.yaml
 404             echo password: $REGISTRY_PASSWORD >> /tmp/${charm}_registry.yaml
 405         fi
 406
 407         cat << EOF >> /tmp/images-overlay.yaml
 408   ${charm}:
 409     resources:
 410       ${charm}-image: /tmp/${charm}_registry.yaml
 411
 412 EOF
 413     done
 414     ch_charms_with_resources="keystone"
 415     for charm in $ch_charms_with_resources; do
 416         cat << EOF > /tmp/${charm}_registry.yaml
 417 registrypath: ${REGISTRY_URL}opensourcemano/${charm}:$TAG
 418 EOF
 419         if [ ! -z "$REGISTRY_USERNAME" ] ; then
 420             echo username: $REGISTRY_USERNAME >> /tmp/${charm}_registry.yaml
 421             echo password: $REGISTRY_PASSWORD >> /tmp/${charm}_registry.yaml
 422         fi
 423
 424         cat << EOF >> /tmp/images-overlay.yaml
 425   ${charm}:
 426     resources:
 427       ${charm}-image: /tmp/${charm}_registry.yaml
 428
 429 EOF
 430     done
 431
 432     mv /tmp/images-overlay.yaml $IMAGES_OVERLAY_FILE
 433 }
 434
 435 function refresh_osmclient_snap() {
 436     osmclient_snap_install_refresh refresh
 437 }
 438
 439 function install_osm_client_snap() {
 440     osmclient_snap_install_refresh install
 441 }
 442
 443 function osmclient_snap_install_refresh() {
 444     channel_preference="stable candidate beta edge"
 445     for channel in $channel_preference; do
 446         echo "Trying to install osmclient from channel $OSMCLIENT_VERSION/$channel"
 447         sudo snap $1 osmclient --channel $OSMCLIENT_VERSION/$channel 2> /dev/null && echo osmclient snap installed && break
 448     done
 449 }
 450 function install_osmclient() {
 451     snap info osmclient | grep -E ^installed: && refresh_osmclient_snap || install_osm_client_snap
 452 }
 453
 454 function add_local_k8scluster() {
 455     osm --all-projects vim-create \
 456       --name _system-osm-vim \
 457       --account_type dummy \
 458       --auth_url http://dummy \
 459       --user osm --password osm --tenant osm \
 460       --description "dummy" \
 461       --config '{management_network_name: mgmt}'
 462     tmpfile=$(mktemp --tmpdir=${HOME})
 463     cp ${KUBECONFIG} ${tmpfile}
 464     osm --all-projects k8scluster-add \
 465       --creds ${tmpfile} \
 466       --vim _system-osm-vim \
 467       --k8s-nets '{"net1": null}' \
 468       --version '1.19' \
 469       --description "OSM Internal Cluster" \
 470       _system-osm-k8s
 471     rm -f ${tmpfile}
 472 }
 473
 474 function install_microstack() {
 475     sudo snap install microstack --beta --devmode
 476
 477     CHECK=$(microstack.openstack server list)
 478     if [ $? -ne 0 ] ; then
 479         if [[ $CHECK == *"not initialized"* ]]; then
 480             echo "Setting MicroStack dashboard to listen to port 8080"
 481             sudo snap set microstack config.network.ports.dashboard=8080
 482             echo "Initializing MicroStack.  This can take several minutes"
 483             sudo microstack.init --auto --control
 484         fi
 485     fi
 486
 487     sudo snap alias microstack.openstack openstack
 488
 489     echo "Updating default security group in MicroStack to allow all access"
 490
 491     for i in $(microstack.openstack security group list | awk '/default/{ print $2 }'); do
 492         for PROTO in icmp tcp udp ; do
 493             echo "  $PROTO ingress"
 494             CHECK=$(microstack.openstack security group rule create $i --protocol $PROTO --remote-ip 0.0.0.0/0 2>&1)
 495             if [ $? -ne 0 ] ; then
 496                 if [[ $CHECK != *"409"* ]]; then
 497                     echo "Error creating ingress rule for $PROTO"
 498                     echo $CHECK
 499                 fi
 500             fi
 501         done
 502     done
 503
 504     microstack.openstack network show osm-ext &>/dev/null
 505     if [ $? -ne 0 ]; then
 506        echo "Creating osm-ext network with router to bridge to MicroStack external network"
 507         microstack.openstack network create --enable --no-share osm-ext
 508         microstack.openstack subnet create osm-ext-subnet --network osm-ext --dns-nameserver 8.8.8.8 \
 509               --subnet-range 172.30.0.0/24
 510         microstack.openstack router create external-router
 511         microstack.openstack router add subnet external-router osm-ext-subnet
 512         microstack.openstack router set --external-gateway external external-router
 513     fi
 514
 515     microstack.openstack image list | grep ubuntu20.04 &> /dev/null
 516     if [ $? -ne 0 ] ; then
 517         echo "Fetching Ubuntu 20.04 image and upLoading to MicroStack"
 518         wget -q -O- https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img \
 519             | microstack.openstack image create --public --container-format=bare \
 520              --disk-format=qcow2 ubuntu20.04 | grep status
 521     fi
 522
 523     if [ ! -f ~/.ssh/microstack ]; then
 524         ssh-keygen -t rsa -N "" -f ~/.ssh/microstack
 525         microstack.openstack keypair create --public-key ~/.ssh/microstack.pub microstack
 526     fi
 527
 528     echo "Creating VIM microstack-site in OSM"
 529     . /var/snap/microstack/common/etc/microstack.rc
 530
 531     osm vim-create \
 532         --name microstack-site \
 533         --user "$OS_USERNAME" \
 534         --password "$OS_PASSWORD" \
 535         --auth_url "$OS_AUTH_URL" \
 536         --tenant "$OS_USERNAME" \
 537         --account_type openstack \
 538         --config='{use_floating_ip: True,
 539                    insecure: True,
 540                    keypair: microstack,
 541                    management_network_name: osm-ext}'
 542 }
 543
 544 DEFAULT_IF=`ip route list match 0.0.0.0 | awk '{print $5; exit}'`
 545 DEFAULT_IP=`ip -o -4 a |grep ${DEFAULT_IF}|awk '{split($4,a,"/"); print a[1]; exit}'`
 546 DEFAULT_IF_MTU=`ip a show ${DEFAULT_IF} | grep mtu | awk '{print $5}'`
 547
 548 check_arguments $@
 549 mkdir -p ~/.osm
 550 install_snaps
 551 bootstrap_k8s_lxd
 552 if [ -v ONLY_VCA ]; then
 553     HOME=/home/$USER
 554     k8scloud=microk8s
 555     lxdcloud=lxd-cloud:lxd-cloud
 556     controllers="`cat $HOME/.local/share/juju/controllers.yaml`"
 557     accounts="`cat $HOME/.local/share/juju/accounts.yaml`"
 558     publickey="`cat $HOME/.local/share/juju/ssh/juju_id_rsa.pub`"
 559     echo "Use the following command to register the installed VCA to your OSM VCA integrator charm"
 560     echo -e "  juju config vca \\\n    k8s-cloud=$k8scloud \\\n    lxd-cloud=$lxdcloud \\\n    controllers=$controllers \\\n    accounts=$accounts \\\n    public-key=$publickey"
 561     track deploy_osm deploy_vca_only_ok
 562 else
 563     deploy_charmed_osm
 564     track deploy_osm deploy_osm_services_k8s_ok
 565     install_osmclient
 566     track osmclient osmclient_ok
 567     export OSM_HOSTNAME=$(juju config -m $MODEL_NAME nbi external-hostname):443
 568     export OSM_PASSWORD=$keystone_admin_password
 569     sleep 10
 570     add_local_k8scluster
 571     track final_ops add_local_k8scluster_ok
 572     if [ -v MICROSTACK ]; then
 573         install_microstack
 574         track final_ops install_microstack_ok
 575     fi
 576
 577     echo "Your installation is now complete, follow these steps for configuring the osmclient:"
 578     echo
 579     echo "1. Create the OSM_HOSTNAME environment variable with the NBI IP"
 580     echo
 581     echo "export OSM_HOSTNAME=$OSM_HOSTNAME"
 582     echo "export OSM_PASSWORD=$OSM_PASSWORD"
 583     echo
 584     echo "2. Add the previous commands to your .bashrc for other Shell sessions"
 585     echo
 586     echo "echo \"export OSM_HOSTNAME=$OSM_HOSTNAME\" >> ~/.bashrc"
 587     echo "echo \"export OSM_PASSWORD=$OSM_PASSWORD\" >> ~/.bashrc"
 588     echo
 589     echo "3. Login OSM GUI by using admin password: $OSM_PASSWORD"
 590     echo
 591     echo "DONE"
 592     track end
 593 fi
 594