Add deployments for stackube addons
Deploy stackube addons, including * stackube-controller * stackube-proxy * kubestack cni plugin * kube-dns Change-Id: I44bcaad3b30931ba79c80f37b0e33033ef94bca5
This commit is contained in:
Pengfei Ni
parent
e978fceacb
commit
8dd1fa2992
@ -11,3 +11,5 @@ apiServerExtraArgs:
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runtime-config: "api/all=true"
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feature-gates: "AllAlpha=true"
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experimental-keystone-url: "https://KEYSTONE_HOST:5000/v2.0"
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networking:
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podSubnet: "CLUSTER_CIDR"
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@ -15,33 +15,6 @@
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STACKUBE_ROOT=$(dirname "${BASH_SOURCE}")
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function configure_cni {
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sudo mkdir -p /etc/cni/net.d
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sudo sh -c "cat >/etc/cni/net.d/10-mynet.conf <<EOF
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{
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\"cniVersion\": \"0.3.0\",
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\"name\": \"mynet\",
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\"type\": \"bridge\",
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\"bridge\": \"cni0\",
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\"isGateway\": true,
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\"ipMasq\": true,
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\"ipam\": {
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\"type\": \"host-local\",
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\"subnet\": \"${CONTAINER_CIDR}\",
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\"routes\": [
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{ \"dst\": \"0.0.0.0/0\" }
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]
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}
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}
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EOF"
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sudo sh -c 'cat >/etc/cni/net.d/99-loopback.conf <<EOF
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{
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"cniVersion": "0.3.0",
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"type": "loopback"
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}
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EOF'
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}
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function install_docker {
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if is_ubuntu; then
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sudo apt-get update
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@ -124,7 +97,7 @@ gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
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EOF'
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sudo setenforce 0
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sudo sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
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sudo yum install -y kubernetes-cni kubelet-1.7.0-0 kubeadm-1.7.0-0 kubectl-1.7.0-0
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sudo yum install -y kubelet-1.7.3-1 kubeadm-1.7.3-1 kubectl-1.7.3-1
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elif is_ubuntu; then
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sudo apt-get update && sudo apt-get install -y apt-transport-https
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sudo curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
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@ -132,15 +105,16 @@ EOF'
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deb http://apt.kubernetes.io/ kubernetes-xenial main
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EOF'
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sudo apt-get update
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sudo apt-get install -y kubernetes-cni kubelet=1.7.0-00 kubeadm=1.7.0-00 kubectl=1.7.0-00
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sudo apt-get install -y kubelet=1.7.3-01 kubeadm=1.7.3-01 kubectl=1.7.3-01
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else
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exit_distro_not_supported
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fi
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}
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function install_master {
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sed -i "s/KEYSTONE_HOST/${SERVICE_HOST}/g" ${STACKUBE_ROOT}/kubeadm.yaml
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sudo kubeadm init --pod-network-cidr ${CLUSTER_CIDR} --config ${STACKUBE_ROOT}/kubeadm.yaml
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sed -i "s#KEYSTONE_HOST#${SERVICE_HOST}#g" ${STACKUBE_ROOT}/kubeadm.yaml
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sed -i "s#CLUSTER_CIDR#${CLUSTER_CIDR}#g" ${STACKUBE_ROOT}/kubeadm.yaml
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sudo kubeadm init --config ${STACKUBE_ROOT}/kubeadm.yaml
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# Enable schedule pods on the master for testing.
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sudo cp /etc/kubernetes/admin.conf $HOME/
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sudo chown $(id -u):$(id -g) $HOME/admin.conf
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@ -148,6 +122,39 @@ function install_master {
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kubectl taint nodes --all node-role.kubernetes.io/master-
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}
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function install_stackube_addons {
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# remove kube-dns deployment
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kubectl -n kube-system delete deployment kube-dns
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# remove kube-proxy daemonset
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kubectl -n kube-system delete daemonset kube-proxy
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source openrc admin admin
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public_network=$(openstack network list --long -f value | grep External | awk '{print $1}')
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cat >stackube-configmap.yaml <<EOF
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kind: ConfigMap
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apiVersion: v1
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metadata:
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name: stackube-config
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namespace: kube-system
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data:
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auth-url: "https://${SERVICE_HOST}/identity_admin/v2.0"
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username: "admin"
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password: "${ADMIN_PASSWORD}"
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tenant-name: "admin"
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region: "RegionOne"
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ext-net-id: "${public_network}"
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plugin-name: "ovs"
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integration-bridge: "br-int"
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user-cidr: "${CLUSTER_CIDR}"
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user-gateway: "${CLUSTER_GATEWAY}"
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kubernetes-host: "${SERVICE_HOST}"
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kubernetes-port: "6443"
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EOF
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kubectl create -f stackube-configmap.yaml
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kubectl create -f ${STACKUBE_ROOT}/../deployment/stackube.yaml
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kubectl create -f ${STACKUBE_ROOT}/../deployment/stackube-proxy.yaml
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}
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function install_node {
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if [ "${KUBEADM_TOKEN}" = "" ]; then
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echo "KUBEADM_TOKEN must be set for node"
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@ -171,12 +178,12 @@ function remove_kubernetes {
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if [ "${CONTAINER_RUNTIME}" = "frakti" ]; then
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sudo yum remove -y qemu-hyper hyperstart hyper-container libvirt
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fi
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sudo yum remove -y kubernetes-cni kubelet kubeadm kubectl docker
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sudo yum remove -y kubelet kubeadm kubectl docker
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elif is_ubuntu; then
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if [ "${CONTAINER_RUNTIME}" = "frakti" ]; then
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sudo apt-get remove -y hyperstart hyper-container qemu libvirt-bin
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fi
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sudo apt-get remove -y kubernetes-cni kubelet kubeadm kubectl docker
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sudo apt-get remove -y kubelet kubeadm kubectl docker
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fi
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sudo rm -rf /usr/bin/frakti /etc/cni/net.d /lib/systemd/system/frakti.service
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@ -207,13 +214,13 @@ function init_stackube {
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if is_service_enabled kubernetes_master; then
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install_master
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install_stackube_addons
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elif is_service_enabled kubernetes_node; then
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install_node
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fi
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}
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function configure_stackube {
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configure_cni
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configure_kubelet
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}
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@ -5,11 +5,11 @@ KUBERNETES_MASTER_PORT=${KUBERNETES_MASTER_PORT:-6443}
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# Kubeadm token, only for minions
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KUBEADM_TOKEN=${KUBEADM_TOKEN:-""}
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# The version of frakti
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FRAKTI_VERSION=${FRAKTI_VERSION:-"v0.2"}
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FRAKTI_VERSION=${FRAKTI_VERSION:-"v1.0"}
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# Kubernetes CLUSTER CIDR
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CLUSTER_CIDR=${CLUSTER_CIDR:-"10.244.0.0/16"}
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CLUSTER_GATEWAY=${CLUSTER_GATEWAY:-"10.244.0.1"}
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# CNI Configurations
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# Brige network plugin is used now
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# TODO: replace network plugin with stackube-cni
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CONTAINER_CIDR=${CONTAINER_CIDR:-"10.244.1.0/24"}
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CNI_VERSION=${CNI_VERSION:-"v0.5.2"}
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