X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=tools%2Fk8s%2Fheat%2Fscripts%2Fk8s_vm_install.sh;h=77641fa355ee66b4eed3473fbdf3a00445870db8;hb=2ec06359823b93235ef110960b3e5cc05e3a1a80;hp=2653f38880191ef4b178fbf7534c7b2c4d8f11c6;hpb=dc00cdf008775e2ac5dddb186d1eb81e80370b69;p=it%2Fdep.git

diff --git a/tools/k8s/heat/scripts/k8s_vm_install.sh b/tools/k8s/heat/scripts/k8s_vm_install.sh
index 2653f388..77641fa3 100644
--- a/tools/k8s/heat/scripts/k8s_vm_install.sh
+++ b/tools/k8s/heat/scripts/k8s_vm_install.sh
@@ -148,7 +148,7 @@ echo "APT::Acquire::Retries \"3\";" > /etc/apt/apt.conf.d/80-retries
 
 # install low latency kernel, docker.io, and kubernetes
 apt-get update
-apt-get -y autoremove
+
 RES=$(apt-get install -y virt-what curl jq netcat 2>&1)
 if [[ $RES == */var/lib/dpkg/lock* ]]; then
   echo "Fail to get dpkg lock.  Wait for any other package installation"
@@ -162,14 +162,25 @@ if ! echo $(virt-what) | grep "virtualbox"; then
   apt-get install -y linux-image-4.15.0-45-lowlatency
 fi
 
-if kubeadm version; then
-  # remove existing Kubernetes installation
-  echo "Removing existing Kubernetes installation, version $(kubeadm version)"
-  kubeadm reset -f
-  rm -rf ~/.kube
-fi
-
 APTOPTS="--allow-downgrades --allow-change-held-packages --allow-unauthenticated --ignore-hold "
+
+# remove infrastructure stack if present
+# note the order of the packages being removed.
+for PKG in kubeadm docker.io; do
+  INSTALLED_VERSION=$(dpkg --list |grep ${PKG} |tr -s " " |cut -f3 -d ' ')
+  if [ ! -z ${INSTALLED_VERSION} ]; then
+    if [ "${PKG}" == "kubeadm" ]; then
+      kubeadm reset -f
+      rm -rf ~/.kube
+      apt-get -y $APTOPTS remove kubeadm kubelet kubectl kubernetes-cni
+    else
+      apt-get -y $APTOPTS remove "${PKG}"
+    fi
+  fi
+done
+apt-get -y autoremove
+
+# install docker
 if [ -z ${DOCKERVERSION} ]; then
   apt-get install -y $APTOPTS docker.io
 else
@@ -308,11 +319,7 @@ EOF
   kubectl get pods --all-namespaces
 
   # install flannel
-  if [[ ${KUBEV} == 1.16.* ]]; then
-    kubectl apply -f "https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml"
-  else
-    kubectl apply -f "https://raw.githubusercontent.com/coreos/flannel/bc79dd1505b0c8681ece4de4c0d86c5cd2643275/Documentation/kube-flannel.yml"
-  fi
+  kubectl apply -f "https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml"
 
   # waiting for all 8 kube-system pods to be in running state
   # (at this point, minions have not joined yet)
@@ -328,9 +335,11 @@ EOF
   # install Helm
   HELMV=$(cat /opt/config/helm_version.txt)
   HELMVERSION=${HELMV}
+  if [ ! -e helm-v${HELMVERSION}-linux-amd64.tar.gz ]; then
+    wget https://storage.googleapis.com/kubernetes-helm/helm-v${HELMVERSION}-linux-amd64.tar.gz
+  fi
   cd /root && rm -rf Helm && mkdir Helm && cd Helm
-  wget https://storage.googleapis.com/kubernetes-helm/helm-v${HELMVERSION}-linux-amd64.tar.gz
-  tar -xvf helm-v${HELMVERSION}-linux-amd64.tar.gz
+  tar -xvf ../helm-v${HELMVERSION}-linux-amd64.tar.gz
   mv linux-amd64/helm /usr/local/bin/helm
 
   rm -rf /root/.helm
@@ -347,7 +356,6 @@ EOF
   export HELM_HOME="/root/.helm"
 
   # waiting for tiller pod to be in running state
-  wait_for_pods_running 1 kube-system tiller-deploy
   while ! helm version; do
     echo "Waiting for Helm to be ready"
     sleep 15
@@ -395,4 +403,4 @@ EOF
   docker pull ${__RUNRICENV_DOCKER_HOST__}:${__RUNRICENV_DOCKER_PORT__}/whoami:0.0.1
 fi
 
-if [ "$(uname -r)" != "4.15.0-45-lowlatency" ]; then reboot; fi
+if [ "$(uname -r)" != "4.15.0-45-lowlatency" ]; then reboot; fi
\ No newline at end of file