Feature 11037 Installation of ingress controller in OSM community installer

[osm/devops.git] / installers / full_install_osm.sh

diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 68474a0..472c70b 100755 (executable)
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -30,6 +30,7 @@ function usage(){
     echo -e "                     -b tags/v1.1.0     (a specific tag)"
     echo -e "                     ..."
     echo -e "     -a <apt proxy url>: use this apt proxy url when downloading apt packages (air-gapped installation)"
     echo -e "                     -b tags/v1.1.0     (a specific tag)"
     echo -e "                     ..."
     echo -e "     -a <apt proxy url>: use this apt proxy url when downloading apt packages (air-gapped installation)"

+    echo -e "     -c <kubernetes engine>: use a specific kubernetes engine (options: kubeadm, k3s, microk8s), default is kubeadm"

     echo -e "     -s <namespace>  namespace when installed using k8s, default is osm"
     echo -e "     -H <VCA host>   use specific juju host controller IP"
     echo -e "     -S <VCA secret> use VCA/juju secret key"
     echo -e "     -s <namespace>  namespace when installed using k8s, default is osm"
     echo -e "     -H <VCA host>   use specific juju host controller IP"
     echo -e "     -S <VCA secret> use VCA/juju secret key"


@@ -191,18 +192,10 @@ function install_osmclient(){
         sudo DEBIAN_FRONTEND=noninteractive apt-get install -y libmagic1
         python3 -m pip install -r /usr/lib/python3/dist-packages/osmclient/requirements.txt
     fi
         sudo DEBIAN_FRONTEND=noninteractive apt-get install -y libmagic1
         python3 -m pip install -r /usr/lib/python3/dist-packages/osmclient/requirements.txt
     fi

-    [ -z "$INSTALL_LIGHTWEIGHT" ] && export OSM_HOSTNAME=`lxc list | awk '($2=="SO-ub"){print $6}'`
-    [ -z "$INSTALL_LIGHTWEIGHT" ] && export OSM_RO_HOSTNAME=`lxc list | awk '($2=="RO"){print $6}'`

     echo -e "\nOSM client installed"
     echo -e "\nOSM client installed"

-    if [ -z "$INSTALL_LIGHTWEIGHT" ]; then
-        echo -e "You might be interested in adding the following OSM client env variables to your .bashrc file:"
-        echo "     export OSM_HOSTNAME=${OSM_HOSTNAME}"
-        echo "     export OSM_RO_HOSTNAME=${OSM_RO_HOSTNAME}"
-    else
-        echo -e "OSM client assumes that OSM host is running in localhost (127.0.0.1)."
-        echo -e "In case you want to interact with a different OSM host, you will have to configure this env variable in your .bashrc file:"
-        echo "     export OSM_HOSTNAME=<OSM_host>"
-    fi
+    echo -e "OSM client assumes that OSM host is running in localhost (127.0.0.1)."
+    echo -e "In case you want to interact with a different OSM host, you will have to configure this env variable in your .bashrc file:"
+    echo "     export OSM_HOSTNAME=nbi.${OSM_DEFAULT_IP}.nip.io"

     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
     return 0
 }
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
     return 0
 }


@@ -276,8 +269,17 @@ EOF"
     # Generate helm values to be passed with --set
     OSM_HELM_OPTS=""
     # OSM_HELM_OPTS="${OSM_HELM_OPTS} --set nbi.useOsmSecret=false"
     # Generate helm values to be passed with --set
     OSM_HELM_OPTS=""
     # OSM_HELM_OPTS="${OSM_HELM_OPTS} --set nbi.useOsmSecret=false"

+    # OSM_HELM_OPTS="${OSM_HELM_OPTS} --set mysql.dbHostPath=${OSM_NAMESPACE_VOL}" # not needed as mysql is now bitnami helm chart
+

     OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.image.repositoryBase=${DOCKER_REGISTRY_URL}${DOCKER_USER}"
     OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.image.repositoryBase=${DOCKER_REGISTRY_URL}${DOCKER_USER}"

-    OSM_HELM_OPTS="${OSM_HELM_OPTS} --set mysql.dbHostPath=${OSM_NAMESPACE_VOL}"
+    [ ! "$OSM_DOCKER_TAG" == "testing-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set-string global.image.tag=${OSM_DOCKER_TAG}"
+    [ ! "$OSM_DOCKER_TAG" == "testing-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set prometheus.server.sidecarContainers.prometheus-config-sidecar.image=${DOCKER_REGISTRY_URL}${DOCKER_USER}/prometheus:${OSM_DOCKER_TAG}"
+
+    OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.hostname=${OSM_DEFAULT_IP}.nip.io"
+    OSM_HELM_OPTS="${OSM_HELM_OPTS} --set grafana.ingress.hosts={grafana.${OSM_DEFAULT_IP}.nip.io}"
+    OSM_HELM_OPTS="${OSM_HELM_OPTS} --set prometheus.server.ingress.hosts={prometheus.${OSM_DEFAULT_IP}.nip.io}"
+    # OSM_HELM_OPTS="${OSM_HELM_OPTS} --set prometheus.alertmanager.ingress.hosts={alertmanager.${OSM_DEFAULT_IP}.nip.io}"
+

     if [ -n "${INSTALL_JUJU}" ]; then
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.enabled=true"
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.host=${OSM_VCA_HOST}"
     if [ -n "${INSTALL_JUJU}" ]; then
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.enabled=true"
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.host=${OSM_VCA_HOST}"


@@ -285,20 +287,28 @@ EOF"
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.cacert=${OSM_VCA_CACERT}"
     fi
     [ -n "$OSM_VCA_APIPROXY" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set lcm.config.OSMLCM_VCA_APIPROXY=${OSM_VCA_APIPROXY}"
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set vca.cacert=${OSM_VCA_CACERT}"
     fi
     [ -n "$OSM_VCA_APIPROXY" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set lcm.config.OSMLCM_VCA_APIPROXY=${OSM_VCA_APIPROXY}"

-    [ ! "$OSM_DOCKER_TAG" == "testing-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.image.tag=${OSM_DOCKER_TAG}"
+

     [ -n "${INSTALL_NGSA}" ] || OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.oldServiceAssurance=true"
     if [ -n "${OSM_BEHIND_PROXY}" ]; then
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.behindHttpProxy=true"
     [ -n "${INSTALL_NGSA}" ] || OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.oldServiceAssurance=true"
     if [ -n "${OSM_BEHIND_PROXY}" ]; then
         OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.behindHttpProxy=true"

-        [ -n "${HTTP_PROXY}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.HTTP_PROXY=${HTTP_PROXY}"
-        [ -n "${HTTPS_PROXY}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.HTTPS_PROXY=${HTTPS_PROXY}"
-        [ -n "${NO_PROXY}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.NO_PROXY=${NO_PROXY}"
+        [ -n "${HTTP_PROXY}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.HTTP_PROXY=\"${HTTP_PROXY}\""
+        [ -n "${HTTPS_PROXY}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.HTTPS_PROXY=\"${HTTPS_PROXY}\""
+        if [ -n "${NO_PROXY}" ]; then
+            if [[ ! "${NO_PROXY}" =~ .*".svc".* ]]; then
+                NO_PROXY="${NO_PROXY},.svc"
+            fi
+            if [[ ! "${NO_PROXY}" =~ .*".cluster.local".* ]]; then
+                NO_PROXY="${NO_PROXY},.cluster.local"
+            fi
+            OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.httpProxy.NO_PROXY=\"${NO_PROXY//,/\,}\""
+        fi

     fi
 
     if [ -n "${INSTALL_JUJU}" ]; then
         OSM_HELM_OPTS="-f ${OSM_HELM_WORK_DIR}/osm-values.yaml ${OSM_HELM_OPTS}"
     fi
     fi
 
     if [ -n "${INSTALL_JUJU}" ]; then
         OSM_HELM_OPTS="-f ${OSM_HELM_WORK_DIR}/osm-values.yaml ${OSM_HELM_OPTS}"
     fi

-    echo "helm install -n $OSM_NAMESPACE --create-namespace $OSM_NAMESPACE $OSM_DEVOPS/installers/helm/osm ${OSM_HELM_OPTS}"
-    helm install -n $OSM_NAMESPACE --create-namespace $OSM_NAMESPACE $OSM_DEVOPS/installers/helm/osm ${OSM_HELM_OPTS}
+    echo "helm upgrade --install -n $OSM_NAMESPACE --create-namespace $OSM_NAMESPACE $OSM_DEVOPS/installers/helm/osm ${OSM_HELM_OPTS}"
+    helm upgrade --install -n $OSM_NAMESPACE --create-namespace $OSM_NAMESPACE $OSM_DEVOPS/installers/helm/osm ${OSM_HELM_OPTS}

     # Override existing values.yaml with the final values.yaml used to install OSM
     helm -n $OSM_NAMESPACE get values $OSM_NAMESPACE | sudo tee -a ${OSM_HELM_WORK_DIR}/osm-values.yaml
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
     # Override existing values.yaml with the final values.yaml used to install OSM
     helm -n $OSM_NAMESPACE get values $OSM_NAMESPACE | sudo tee -a ${OSM_HELM_WORK_DIR}/osm-values.yaml
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function


@@ -324,7 +334,7 @@ function deploy_mongodb() {
 
 function install_osm_ngsa_service() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
 
 function install_osm_ngsa_service() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function

-    NGSA_OPTS="-d ${OSM_HELM_WORK_DIR} -D ${OSM_DEVOPS} -t ${OSM_DOCKER_TAG} -U ${DOCKER_USER} ${DEBUG_INSTALL}"
+    NGSA_OPTS="-i ${OSM_DEFAULT_IP} -d ${OSM_HELM_WORK_DIR} -D ${OSM_DEVOPS} -t ${OSM_DOCKER_TAG} -U ${DOCKER_USER} ${DEBUG_INSTALL}"

     [ -n "${DOCKER_REGISTRY_URL}" ] && NGSA_OPTS="${NGSA_OPTS} -r ${DOCKER_REGISTRY_URL}"
     $OSM_DEVOPS/installers/install_ngsa.sh ${NGSA_OPTS} || \
     FATAL_TRACK install_osm_ngsa_service "install_ngsa.sh failed"
     [ -n "${DOCKER_REGISTRY_URL}" ] && NGSA_OPTS="${NGSA_OPTS} -r ${DOCKER_REGISTRY_URL}"
     $OSM_DEVOPS/installers/install_ngsa.sh ${NGSA_OPTS} || \
     FATAL_TRACK install_osm_ngsa_service "install_ngsa.sh failed"


@@ -333,18 +343,20 @@ function install_osm_ngsa_service() {
 
 function add_local_k8scluster() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
 
 function add_local_k8scluster() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function

-    /usr/bin/osm --all-projects vim-create \
+    # OSM_HOSTNAME=$(kubectl get --namespace osm -o jsonpath="{.spec.rules[0].host}" ingress nbi-ingress)
+    OSM_HOSTNAME="nbi.${OSM_DEFAULT_IP}.nip.io:443"
+    /usr/bin/osm --hostname ${OSM_HOSTNAME} --all-projects vim-create \

       --name _system-osm-vim \
       --account_type dummy \
       --auth_url http://dummy \
       --user osm --password osm --tenant osm \
       --description "dummy" \
       --config '{management_network_name: mgmt}'
       --name _system-osm-vim \
       --account_type dummy \
       --auth_url http://dummy \
       --user osm --password osm --tenant osm \
       --description "dummy" \
       --config '{management_network_name: mgmt}'

-    /usr/bin/osm --all-projects k8scluster-add \
+    /usr/bin/osm --hostname ${OSM_HOSTNAME} --all-projects k8scluster-add \

       --creds ${HOME}/.kube/config \
       --vim _system-osm-vim \
       --k8s-nets '{"net1": null}' \
       --creds ${HOME}/.kube/config \
       --vim _system-osm-vim \
       --k8s-nets '{"net1": null}' \

-      --version '1.15' \
+      --version '1.29' \

       --description "OSM Internal Cluster" \
       _system-osm-k8s
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
       --description "OSM Internal Cluster" \
       _system-osm-k8s
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function


@@ -483,17 +495,29 @@ function install_osm() {
 
     track prereq prereqok_ok
 
 
     track prereq prereqok_ok
 

-    if [ -n "$INSTALL_DOCKER" ]; then
+    if [ -n "$INSTALL_DOCKER" ] || [ "${K8S_CLUSTER_ENGINE}" == "kubeadm" ]; then
+        if [ "${K8S_CLUSTER_ENGINE}" == "kubeadm" ]; then
+            echo "Kubeadm requires docker, so docker will be installed."
+        fi

         DOCKER_CE_OPTS="-D ${OSM_DEVOPS} ${DEBUG_INSTALL}"
         [ -n "${DOCKER_PROXY_URL}" ] && DOCKER_CE_OPTS="${DOCKER_CE_OPTS} -p ${DOCKER_PROXY_URL}"
         [ -n "${OSM_BEHIND_PROXY}" ] && DOCKER_CE_OPTS="${DOCKER_CE_OPTS} -P"
         $OSM_DEVOPS/installers/install_docker_ce.sh ${DOCKER_CE_OPTS} || FATAL_TRACK docker_ce "install_docker_ce.sh failed"
     fi
         DOCKER_CE_OPTS="-D ${OSM_DEVOPS} ${DEBUG_INSTALL}"
         [ -n "${DOCKER_PROXY_URL}" ] && DOCKER_CE_OPTS="${DOCKER_CE_OPTS} -p ${DOCKER_PROXY_URL}"
         [ -n "${OSM_BEHIND_PROXY}" ] && DOCKER_CE_OPTS="${DOCKER_CE_OPTS} -P"
         $OSM_DEVOPS/installers/install_docker_ce.sh ${DOCKER_CE_OPTS} || FATAL_TRACK docker_ce "install_docker_ce.sh failed"
     fi

-

     track docker_ce docker_ce_ok
 
     track docker_ce docker_ce_ok
 

-    $OSM_DEVOPS/installers/install_kubeadm_cluster.sh -i ${OSM_DEFAULT_IP} -d ${OSM_WORK_DIR} -D ${OSM_DEVOPS} ${DEBUG_INSTALL} || \
-    FATAL_TRACK k8scluster "install_kubeadm_cluster.sh failed"
+    $OSM_DEVOPS/installers/install_helm_client.sh -D ${OSM_DEVOPS} ${DEBUG_INSTALL} || \
+    FATAL_TRACK k8scluster "install_helm_client.sh failed"
+    track helm_client install_helm_client_ok
+
+    if [ "${K8S_CLUSTER_ENGINE}" == "kubeadm" ]; then
+        KUBEADM_INSTALL_OPTS="-d ${OSM_WORK_DIR} -D ${OSM_DEVOPS} ${DEBUG_INSTALL}"
+        $OSM_DEVOPS/installers/install_kubeadm_cluster.sh ${KUBEADM_INSTALL_OPTS} || \
+        FATAL_TRACK k8scluster "install_kubeadm_cluster.sh failed"
+        K8SCLUSTER_ADDONS_INSTALL_OPTS="-i ${OSM_DEFAULT_IP} -d ${OSM_WORK_DIR} -D ${OSM_DEVOPS} ${DEBUG_INSTALL}"
+        $OSM_DEVOPS/installers/install_cluster_addons.sh ${K8SCLUSTER_ADDONS_INSTALL_OPTS} || \
+        FATAL_TRACK k8scluster "install_cluster_addons.sh failed"
+    fi

     track k8scluster k8scluster_ok
 
     if [ -n "${INSTALL_JUJU}" ]; then
     track k8scluster k8scluster_ok
 
     if [ -n "${INSTALL_JUJU}" ]; then


@@ -624,6 +648,7 @@ function install_k8s_monitoring() {
 function dump_vars(){
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
     echo "APT_PROXY_URL=$APT_PROXY_URL"
 function dump_vars(){
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
     echo "APT_PROXY_URL=$APT_PROXY_URL"

+    echo "K8S_CLUSTER_ENGINE=$K8S_CLUSTER_ENGINE"

     echo "DEVELOP=$DEVELOP"
     echo "DEBUG_INSTALL=$DEBUG_INSTALL"
     echo "DOCKER_NOBUILD=$DOCKER_NOBUILD"
     echo "DEVELOP=$DEVELOP"
     echo "DEBUG_INSTALL=$DEBUG_INSTALL"
     echo "DOCKER_NOBUILD=$DOCKER_NOBUILD"


@@ -634,7 +659,6 @@ function dump_vars(){
     echo "INSTALL_FROM_SOURCE=$INSTALL_FROM_SOURCE"
     echo "INSTALL_JUJU=$INSTALL_JUJU"
     echo "INSTALL_K8S_MONITOR=$INSTALL_K8S_MONITOR"
     echo "INSTALL_FROM_SOURCE=$INSTALL_FROM_SOURCE"
     echo "INSTALL_JUJU=$INSTALL_JUJU"
     echo "INSTALL_K8S_MONITOR=$INSTALL_K8S_MONITOR"

-    echo "INSTALL_LIGHTWEIGHT=$INSTALL_LIGHTWEIGHT"

     echo "INSTALL_LXD=$INSTALL_LXD"
     echo "INSTALL_NGSA=$INSTALL_NGSA"
     echo "INSTALL_DOCKER=$INSTALL_DOCKER"
     echo "INSTALL_LXD=$INSTALL_LXD"
     echo "INSTALL_NGSA=$INSTALL_NGSA"
     echo "INSTALL_DOCKER=$INSTALL_DOCKER"


@@ -697,17 +721,17 @@ SHOWOPTS=""
 COMMIT_ID=""
 ASSUME_YES=""
 APT_PROXY_URL=""
 COMMIT_ID=""
 ASSUME_YES=""
 APT_PROXY_URL=""

+K8S_CLUSTER_ENGINE="kubeadm"

 INSTALL_FROM_SOURCE=""
 DEBUG_INSTALL=""
 INSTALL_FROM_SOURCE=""
 DEBUG_INSTALL=""

-RELEASE="ReleaseTEN"
-REPOSITORY="stable"
+RELEASE="testing-daily"
+REPOSITORY="testing"

 INSTALL_K8S_MONITOR=""
 INSTALL_NGSA="y"
 INSTALL_PLA=""
 INSTALL_VIMEMU=""
 LXD_REPOSITORY_BASE="https://osm-download.etsi.org/repository/osm/lxd"
 LXD_REPOSITORY_PATH=""
 INSTALL_K8S_MONITOR=""
 INSTALL_NGSA="y"
 INSTALL_PLA=""
 INSTALL_VIMEMU=""
 LXD_REPOSITORY_BASE="https://osm-download.etsi.org/repository/osm/lxd"
 LXD_REPOSITORY_PATH=""

-INSTALL_LIGHTWEIGHT="y"

 INSTALL_TO_OPENSTACK=""
 OPENSTACK_OPENRC_FILE_OR_CLOUD=""
 OPENSTACK_PUBLIC_NET_NAME=""
 INSTALL_TO_OPENSTACK=""
 OPENSTACK_OPENRC_FILE_OR_CLOUD=""
 OPENSTACK_PUBLIC_NET_NAME=""


@@ -718,7 +742,7 @@ OPENSTACK_VM_NAME="server-osm"
 OPENSTACK_PYTHON_VENV="$HOME/.virtual-envs/osm"
 INSTALL_ONLY=""
 TO_REBUILD=""
 OPENSTACK_PYTHON_VENV="$HOME/.virtual-envs/osm"
 INSTALL_ONLY=""
 TO_REBUILD=""

-INSTALL_DOCKER="y"
+INSTALL_DOCKER=""

 INSTALL_JUJU=""
 INSTALL_NOHOSTCLIENT=""
 INSTALL_CACHELXDIMAGES=""
 INSTALL_JUJU=""
 INSTALL_NOHOSTCLIENT=""
 INSTALL_CACHELXDIMAGES=""


@@ -758,7 +782,7 @@ DOCKER_PROXY_URL=
 MODULE_DOCKER_TAG=
 OSM_INSTALLATION_TYPE="Default"
 
 MODULE_DOCKER_TAG=
 OSM_INSTALLATION_TYPE="Default"
 

-while getopts ":a:b:r:n:k:u:R:D:o:O:m:N:H:S:s:t:U:P:A:l:L:K:d:p:T:f:F:-: hy" o; do
+while getopts ":a:b:c:r:n:k:u:R:D:o:O:m:N:H:S:s:t:U:P:A:l:L:K:d:p:T:f:F:-: hy" o; do

     case "${o}" in
         a)
             APT_PROXY_URL=${OPTARG}
     case "${o}" in
         a)
             APT_PROXY_URL=${OPTARG}


@@ -767,6 +791,14 @@ while getopts ":a:b:r:n:k:u:R:D:o:O:m:N:H:S:s:t:U:P:A:l:L:K:d:p:T:f:F:-: hy" o;
             COMMIT_ID=${OPTARG}
             PULL_IMAGES=""
             ;;
             COMMIT_ID=${OPTARG}
             PULL_IMAGES=""
             ;;

+        c)
+            K8S_CLUSTER_ENGINE=${OPTARG}
+            [ "${K8S_CLUSTER_ENGINE}" == "kubeadm" ] && continue
+            [ "${K8S_CLUSTER_ENGINE}" == "k3s" ] && continue
+            [ "${K8S_CLUSTER_ENGINE}" == "microk8s" ] && continue
+            echo -e "Invalid argument for -c : ' ${K8S_CLUSTER_ENGINE}'\n" >&2
+            usage && exit 1
+            ;;

         r)
             REPOSITORY="${OPTARG}"
             REPO_ARGS+=(-r "$REPOSITORY")
         r)
             REPOSITORY="${OPTARG}"
             REPO_ARGS+=(-r "$REPOSITORY")


@@ -961,34 +993,32 @@ echo $os_release
 os_info="${os_distro}_${os_release}"
 os_info="${os_info// /_}"
 
 os_info="${os_distro}_${os_release}"
 os_info="${os_info// /_}"
 

-# Charmed installation

 if [ -n "$CHARMED" ]; then
 if [ -n "$CHARMED" ]; then

+    # Charmed installation

     sudo snap install jq || FATAL "Could not install jq (snap package). Make sure that snap works"
     ${OSM_DEVOPS}/installers/charmed_install.sh --tag $OSM_DOCKER_TAG "$@" || \
     FATAL_TRACK charmed_install "charmed_install.sh failed"
     wget -q -O- https://osm-download.etsi.org/ftp/osm-15.0-fifteen/README2.txt &> /dev/null
     echo -e "\nDONE"
     exit 0
     sudo snap install jq || FATAL "Could not install jq (snap package). Make sure that snap works"
     ${OSM_DEVOPS}/installers/charmed_install.sh --tag $OSM_DOCKER_TAG "$@" || \
     FATAL_TRACK charmed_install "charmed_install.sh failed"
     wget -q -O- https://osm-download.etsi.org/ftp/osm-15.0-fifteen/README2.txt &> /dev/null
     echo -e "\nDONE"
     exit 0

-fi
-
-# Installation to Openstack
-if [ -n "$INSTALL_TO_OPENSTACK" ]; then
+elif [ -n "$INSTALL_TO_OPENSTACK" ]; then
+    # Installation to Openstack

     install_to_openstack $OPENSTACK_OPENRC_FILE_OR_CLOUD $OPENSTACK_PUBLIC_NET_NAME $OPENSTACK_ATTACH_VOLUME
     echo -e "\nDONE"
     exit 0
     install_to_openstack $OPENSTACK_OPENRC_FILE_OR_CLOUD $OPENSTACK_PUBLIC_NET_NAME $OPENSTACK_ATTACH_VOLUME
     echo -e "\nDONE"
     exit 0

+else
+    # Community_installer
+    # Check incompatible options
+    [ -n "$TO_REBUILD" ] && [ "$TO_REBUILD" != " NONE" ] && echo $TO_REBUILD | grep -q NONE && FATAL "Incompatible option: -m NONE cannot be used with other -m options"
+    [ -n "$TO_REBUILD" ] && [ "$TO_REBUILD" == " PLA" ] && [ -z "$INSTALL_PLA" ] && FATAL "Incompatible option: -m PLA cannot be used without --pla option"
+    # Special cases go first
+    # if develop, we force master
+    [ -z "$COMMIT_ID" ] && [ -n "$DEVELOP" ] && COMMIT_ID="master"
+    [ -n "$INSTALL_ONLY" ] && [ -n "$INSTALL_K8S_MONITOR" ] && install_k8s_monitoring
+    [ -n "$INSTALL_ONLY" ] && [ -n "$INSTALL_NGSA" ] && install_osm_ngsa_service
+    [ -n "$INSTALL_ONLY" ] && echo -e "\nDONE" && exit 0
+    # This is where installation starts
+    install_osm
+    echo -e "\nDONE"
+    exit 0

 fi
 fi

-
-# Community_installer
-# Check incompatible options
-[ -n "$TO_REBUILD" ] && [ "$TO_REBUILD" != " NONE" ] && echo $TO_REBUILD | grep -q NONE && FATAL "Incompatible option: -m NONE cannot be used with other -m options"
-[ -n "$TO_REBUILD" ] && [ "$TO_REBUILD" == " PLA" ] && [ -z "$INSTALL_PLA" ] && FATAL "Incompatible option: -m PLA cannot be used without --pla option"
-# Special cases go first
-# if develop, we force master
-[ -z "$COMMIT_ID" ] && [ -n "$DEVELOP" ] && COMMIT_ID="master"
-[ -n "$INSTALL_ONLY" ] && [ -n "$INSTALL_K8S_MONITOR" ] && install_k8s_monitoring
-[ -n "$INSTALL_ONLY" ] && [ -n "$INSTALL_NGSA" ] && install_osm_ngsa_service
-[ -n "$INSTALL_ONLY" ] && echo -e "\nDONE" && exit 0
-# This is where installation starts
-install_osm
-echo -e "\nDONE"
-exit 0