88 lines
2.7 KiB
Bash
Executable file
88 lines
2.7 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2014 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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# Set the host name explicitly
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# See: https://github.com/mitchellh/vagrant/issues/2430
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hostnamectl set-hostname ${NODE_NAME}
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if_to_edit=""
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if [[ "$(grep 'VERSION_ID' /etc/os-release)" =~ ^VERSION_ID=23 ]]; then
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# Disable network interface being managed by Network Manager (needed for Fedora 21+)
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NETWORK_CONF_PATH=/etc/sysconfig/network-scripts/
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if_to_edit=$( find ${NETWORK_CONF_PATH}ifcfg-* | xargs grep -l VAGRANT-BEGIN )
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for if_conf in ${if_to_edit}; do
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grep -q ^NM_CONTROLLED= ${if_conf} || echo 'NM_CONTROLLED=no' >> ${if_conf}
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sed -i 's/#^NM_CONTROLLED=.*/NM_CONTROLLED=no/' ${if_conf}
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done;
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systemctl restart network
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fi
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# needed for vsphere support
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# handle the case when no 'VAGRANT-BEGIN' comment was defined in network-scripts
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# set the NETWORK_IF_NAME to have a default value in such case
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NETWORK_IF_NAME=`echo ${if_to_edit} | awk -F- '{ print $3 }'`
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if [[ -z "$NETWORK_IF_NAME" ]]; then
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NETWORK_IF_NAME=${DEFAULT_NETWORK_IF_NAME}
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fi
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# Setup hosts file to support ping by hostname to master
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if [ ! "$(cat /etc/hosts | grep $MASTER_NAME)" ]; then
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echo "Adding $MASTER_NAME to hosts file"
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echo "$MASTER_IP $MASTER_NAME" >> /etc/hosts
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fi
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echo "$NODE_IP $NODE_NAME" >> /etc/hosts
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# Setup hosts file to support ping by hostname to each node in the cluster
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for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
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node=${NODE_NAMES[$i]}
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ip=${NODE_IPS[$i]}
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if [ ! "$(cat /etc/hosts | grep $node)" ]; then
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echo "Adding $node to hosts file"
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echo "$ip $node" >> /etc/hosts
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fi
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done
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enable-accounting
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prepare-package-manager
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# Configure network
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if [ "${NETWORK_PROVIDER}" != "kubenet" ]; then
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provision-network-node
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fi
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write-salt-config kubernetes-pool
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# Generate kubelet and kube-proxy auth file(kubeconfig) if there is not an existing one
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known_kubeconfig_file="/srv/salt-overlay/salt/kubelet/kubeconfig"
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if [[ ! -f "${known_kubeconfig_file}" ]]; then
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create-salt-kubelet-auth
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create-salt-kubeproxy-auth
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else
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# stop kubelet, let salt start it later
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systemctl stop kubelet
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fi
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install-salt
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add-volume-support
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run-salt
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dnf install -y socat ethtool
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dnf update -y docker
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