full_install_osm.sh: separate taint of master node and deployment of osm

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

diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 49d5fa2..30b56e8 100755 (executable)
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -429,7 +429,7 @@ function juju_createcontroller() {
 }
 
 function juju_addk8s() {
-    cat .kube/config | juju add-k8s $OSM_VCA_K8S_CLOUDNAME --controller $OSM_STACK_NAME
+    cat .kube/config | juju add-k8s $OSM_VCA_K8S_CLOUDNAME --controller $OSM_STACK_NAME --storage openebs-hostpath
 }
 
 function juju_createproxy() {
@@ -803,11 +803,15 @@ function kube_secrets(){
     kubectl create secret generic pol-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/pol.env
 }
 
-#deploys osm pods and services
-function deploy_osm_services() {
+#taints K8s master node
+function taint_master_node() {
     K8S_MASTER=$(kubectl get nodes | awk '$3~/master/'| awk '{print $1}')
     kubectl taint node $K8S_MASTER node-role.kubernetes.io/master:NoSchedule-
     sleep 5
+}
+
+#deploys osm pods and services
+function deploy_osm_services() {
     kubectl apply -n $OSM_STACK_NAME -f $OSM_K8S_WORK_DIR
 }
 
@@ -825,6 +829,7 @@ function install_helm() {
     helm > /dev/null 2>&1
     if [ $? != 0 ] ; then
         # Helm is not installed. Install helm
+        echo "Helm is not installed, installing ..."
         curl https://get.helm.sh/helm-v2.15.2-linux-amd64.tar.gz --output helm-v2.15.2.tar.gz
         tar -zxvf helm-v2.15.2.tar.gz
         sudo mv linux-amd64/helm /usr/local/bin/helm
@@ -842,14 +847,17 @@ function install_helm() {
         helm init --service-account tiller
 
         # Wait for Tiller to be up and running. If timeout expires, continue installing
-        tiller_timeout=120; counter=0
+        tiller_timeout=120;
+        counter=0;
+        tiller_status=""
         while (( counter < tiller_timeout ))
         do
             tiller_status=`kubectl -n kube-system get deployment.apps/tiller-deploy --no-headers |  awk '{print $2'}`
-            ( [ ! -z "$tiller_status" ] && [ $tiller_status == "1/1" ] ) && break
-            num=$((counter + 2))
-            sleep 2
+            ( [ ! -z "$tiller_status" ] && [ $tiller_status == "1/1" ] ) && echo "Tiller ready" && break
+            counter=$((counter + 5))
+            sleep 5
         done
+        [ "$tiller_status" != "1/1" ] && echo "Tiller is NOT READY YET. Installation will continue"
     fi
 }
 
@@ -1154,7 +1162,6 @@ EOF
         track install_k8s
         init_kubeadm $OSM_DOCKER_WORK_DIR/cluster-config.yaml
         kube_config_dir
-       install_k8s_storage_class
         track init_k8s
     else
         #install_docker_compose
@@ -1162,15 +1169,6 @@ EOF
         track docker_swarm
     fi
 
-    if [ -n "$KUBERNETES" ]; then
-        juju_addk8s
-        track juju_addk8s
-        install_helm
-        track install_helm
-        install_k8s_storageclass
-        track install_k8s_storageclass
-    fi
-
     [ -z "$DOCKER_NOBUILD" ] && generate_docker_images
     track docker_build
 
@@ -1188,12 +1186,19 @@ EOF
         kube_secrets
         [ ! $OSM_DOCKER_TAG == "7" ] && parse_yaml $OSM_DOCKER_TAG
         namespace_vol
+        taint_master_node
         deploy_osm_services
         if [ -n "$INSTALL_PLA"]; then
             # optional PLA install
             deploy_osm_pla_service
         fi
         track deploy_osm_services_k8s
+        install_k8s_storageclass
+        track k8s_storageclass
+        juju_addk8s
+        track juju_addk8s
+        install_helm
+        track install_helm
         if [ -n "$INSTALL_K8S_MONITOR" ]; then
             # install OSM MONITORING
             install_k8s_monitoring