Upgrade to k8s 1.7.5 to use flexvolume-ds 0.2

stackube/flex-volume:v0.2 has been uploaded to hub

Change-Id: Ibb7469ee7683abcfc939b58104df20f1c621ab25

deployment/flexvolume/flexvolume-ds.yaml

@@ -45,7 +45,7 @@ spec:
       containers:
         - name: cinder-flexvolume
           resources: {}
-          image: stackube/flex-volume:v0.1
+          image: stackube/flex-volume:v0.2
           command: ["/bin/bash", "install.sh"]
           env:
             # The endpoint of openstack authentication.

devstack/plugin.sh

@@ -97,7 +97,7 @@ gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
 EOF'
         sudo setenforce 0
         sudo sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
-        sudo yum install -y kubelet-1.7.4-0 kubeadm-1.7.4-0 kubectl-1.7.4-0
+        sudo yum install -y kubelet-1.7.5-0 kubeadm-1.7.5-0 kubectl-1.7.5-0
     elif is_ubuntu; then
         sudo apt-get update && sudo apt-get install -y apt-transport-https
         sudo curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
@@ -105,7 +105,7 @@ EOF'
 deb http://apt.kubernetes.io/ kubernetes-xenial main
 EOF'
         sudo apt-get update
-        sudo apt-get install -y kubelet=1.7.4-00 kubeadm=1.7.4-00 kubectl=1.7.4-00
+        sudo apt-get install -y kubelet=1.7.5-00 kubeadm=1.7.5-00 kubectl=1.7.5-00
     else
         exit_distro_not_supported
     fi

install/kubernetes/deploy_kubeadm_kubectl_kubelet.sh

@@ -42,7 +42,7 @@ gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
        https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
 EOF
 
-yum install -y kubelet-1.7.4-0 kubeadm-1.7.4-0 kubectl-1.7.4-0
+yum install -y kubelet-1.7.5-0 kubeadm-1.7.5-0 kubectl-1.7.5-0
 
 # configure_kubelet
 unitFile='/etc/systemd/system/kubelet.service.d/10-kubeadm.conf'