-function generate_osmclient_script () {
- echo "docker run -ti --network net${OSM_STACK_NAME} ${DOCKER_USER}/osmclient:${OSM_DOCKER_TAG}" | $WORKDIR_SUDO tee $OSM_DOCKER_WORK_DIR/osm
- $WORKDIR_SUDO chmod +x "$OSM_DOCKER_WORK_DIR/osm"
- echo "osmclient sidecar container can be found at: $OSM_DOCKER_WORK_DIR/osm"
-}
-
-#installs kubernetes packages
-function install_kube() {
- sudo apt-get update && sudo apt-get install -y apt-transport-https
- curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
- sudo add-apt-repository "deb https://apt.kubernetes.io/ kubernetes-xenial main"
- sudo apt-get update
- echo "Installing Kubernetes Packages ..."
- sudo apt-get install -y kubelet=1.15.0-00 kubeadm=1.15.0-00 kubectl=1.15.0-00
-}
-
-#initializes kubernetes control plane
-function init_kubeadm() {
- sudo swapoff -a
- sudo kubeadm init --config $1
- sleep 5
-}
-
-function kube_config_dir() {
- [ ! -d $K8S_MANIFEST_DIR ] && FATAL "Cannot Install Kubernetes"
- mkdir -p $HOME/.kube
- sudo cp /etc/kubernetes/admin.conf $HOME/.kube/config
- sudo chown $(id -u):$(id -g) $HOME/.kube/config
-}
-
-function install_k8s_storageclass() {
- kubectl apply -f https://openebs.github.io/charts/openebs-operator-1.6.0.yaml
- kubectl patch storageclass openebs-hostpath -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
-}
-
-#deploys flannel as daemonsets
-function deploy_cni_provider() {
- CNI_DIR="$(mktemp -d -q --tmpdir "flannel.XXXXXX")"
- trap 'rm -rf "${CNI_DIR}"' EXIT
- wget -q https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml -P $CNI_DIR
- kubectl apply -f $CNI_DIR
- [ $? -ne 0 ] && FATAL "Cannot Install Flannel"
-}
-
-#creates secrets from env files which will be used by containers
-function kube_secrets(){
- kubectl create ns $OSM_STACK_NAME
- kubectl create secret generic lcm-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/lcm.env
- kubectl create secret generic mon-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/mon.env
- kubectl create secret generic nbi-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/nbi.env
- kubectl create secret generic ro-db-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/ro-db.env
- kubectl create secret generic ro-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/ro.env
- kubectl create secret generic keystone-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/keystone.env
- kubectl create secret generic lwui-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/lwui.env
- kubectl create secret generic pol-secret -n $OSM_STACK_NAME --from-env-file=$OSM_DOCKER_WORK_DIR/pol.env
-}
-
-#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
-}
-
-function deploy_osm_pla_service() {
- # corresponding to namespace_vol
- $WORKDIR_SUDO sed -i "s#path: /var/lib/osm#path: $OSM_NAMESPACE_VOL#g" $OSM_DOCKER_WORK_DIR/osm_pla/pla.yaml
- # corresponding to deploy_osm_services
- kubectl apply -n $OSM_STACK_NAME -f $OSM_DOCKER_WORK_DIR/osm_pla
-}
-
-#Install helm and tiller
-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
- rm -r linux-amd64
- rm helm-v2.15.2.tar.gz
- fi
-
- # Checking if tiller has being configured
- kubectl --namespace kube-system get serviceaccount tiller > /dev/null 2>&1
- if [ $? == 1 ] ; then
- # tiller account for kubernetes
- kubectl --namespace kube-system create serviceaccount tiller
- kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
- # HELM initialization
- helm init --service-account tiller
-
- # Wait for Tiller to be up and running. If timeout expires, continue installing
- 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" ] && [ $tiller_status == "1/1" ] ) && echo "Tiller ready" && break
- counter=$((counter + 5))
- sleep 5
- done
- [ "$tiller_status" != "1/1" ] && echo "Tiller is NOT READY YET. Installation will continue"