diff options
Diffstat (limited to 'resources/libraries/bash/k8s_setup.sh')
| -rwxr-xr-x | resources/libraries/bash/k8s_setup.sh | 86 |
1 files changed, 53 insertions, 33 deletions
diff --git a/resources/libraries/bash/k8s_setup.sh b/resources/libraries/bash/k8s_setup.sh index 0649c711c6..f9f6c61ec7 100755 --- a/resources/libraries/bash/k8s_setup.sh +++ b/resources/libraries/bash/k8s_setup.sh @@ -1,5 +1,5 @@ #!/bin/bash -# Copyright (c) 2017 Cisco and/or its affiliates. +# Copyright (c) 2018 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -16,39 +16,59 @@ set -xo pipefail SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" -K8S_CALICO="${SCRIPT_DIR}/../../templates/kubernetes/calico_v2.4.1.yaml" -K8S_CSIT="${SCRIPT_DIR}/../../templates/kubernetes/csit.yaml" +# Include +source ${SCRIPT_DIR}/config/defaults +source ${SCRIPT_DIR}/shell/dpdk_utils.sh +source ${SCRIPT_DIR}/shell/k8s_utils.sh -trap "sudo kubeadm reset && sudo rm -rf $HOME/.kube" ERR +# Read configuration +while read line +do + if echo $line | grep -F = &>/dev/null + then + varname=$(echo "$line" | cut -d '=' -f 1) + cfg[$varname]=$(echo "$line" | cut -d '=' -f 2-) + fi +done < ${script_dir}/../config/config -# Revert any changes made to this host by 'kubeadm init' or 'kubeadm join' -sudo kubeadm reset && sudo rm -rf $HOME/.kube || \ - { echo "Failed to reset kubeadm"; exit 1; } +trap "k8s_utils.destroy" ERR -# Ret up the Kubernetes master -sudo -E kubeadm init --token-ttl 0 --pod-network-cidr=192.168.0.0/16 || \ - { echo "Failed to init kubeadm"; exit 1; } +case "$1" in + prepare) + # Revert any changes made to this host by 'kubeadm init' + k8s_utils.destroy + # Sets up the Kubernetes master + k8s_utils.prepare + ;; + deploy_calico) + # Revert any changes made to this host by 'kubeadm init' + k8s_utils.destroy + # Load kernel modules uio/uio_pci_generic + dpdk_utils.load_modules + # Sets up the Kubernetes master + k8s_utils.prepare "--pod-network-cidr=192.168.0.0/16" + # Apply resources + k8s_utils.calico_deploy ${cfg[K8S_CALICO]} + # Dump Kubernetes objects ... + k8s_utils.dump_all + ;; + affinity_non_vpp) + # Set affinity for all non VPP docker containers to CPU 0 + k8s_utils.affinity_non_vpp + ;; + destroy) + # Revert any changes made to this host by 'kubeadm init' + k8s_utils.destroy + ;; + *) + echo "usage: $0 function" + echo "function:" + echo " prepare" + echo " deploy_calico" + echo " affinity_non_vpp" + echo " destroy" + exit 1 +esac +shift -# Make cgroup non-exclusive for CPU and MEM -sudo cgset -r cpuset.cpu_exclusive=0 /kubepods -sudo cgset -r cpuset.mem_exclusive=0 /kubepods - -rm -rf $HOME/.kube -mkdir -p $HOME/.kube -sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config -sudo chown $(id -u):$(id -g) $HOME/.kube/config - -# Apply resources -kubectl apply -f ${K8S_CALICO} || \ - { echo "Failed to apply Calico resources"; exit 1; } -kubectl apply -f ${K8S_CSIT} || \ - { echo "Failed to apply CSIT resource"; exit 1; } - -# Update the taints -kubectl taint nodes --all node-role.kubernetes.io/master- || \ - { echo "Failed to taint nodes"; exit 1; } - -# Dump Kubernetes objects ... -kubectl get all --all-namespaces - -echo Kubernetes is ready +echo Kubernetes setup finished |