0bf3f3ef09
Package manager "dnf" does not work correctly with Salt (cf https://github.com/saltstack/salt/issues/31001) It causes Salt to consider that some packages (python, git, curl, etc.) are not installed, which breaks the Vagrant Kubernetes setup. Updating dnf and dnf-plugins-core to their latest version solves the issue. Additionally, I've added the "fastestmirror" to dnf, which is useful if a RPM mirror is broken or very slow. (In my case, dnf used a broken mirror which froze the Kubernetes setup).
70 lines
2.1 KiB
Bash
Executable File
70 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Copyright 2014 The Kubernetes Authors All rights reserved.
|
|
#
|
|
# 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
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o pipefail
|
|
|
|
# Set the host name explicitly
|
|
# See: https://github.com/mitchellh/vagrant/issues/2430
|
|
hostnamectl set-hostname ${NODE_NAME}
|
|
|
|
if [[ "$(grep 'VERSION_ID' /etc/os-release)" =~ ^VERSION_ID=23 ]]; then
|
|
# Disable network interface being managed by Network Manager (needed for Fedora 21+)
|
|
NETWORK_CONF_PATH=/etc/sysconfig/network-scripts/
|
|
if_to_edit=$( find ${NETWORK_CONF_PATH}ifcfg-* | xargs grep -l VAGRANT-BEGIN )
|
|
for if_conf in ${if_to_edit}; do
|
|
grep -q ^NM_CONTROLLED= ${if_conf} || echo 'NM_CONTROLLED=no' >> ${if_conf}
|
|
sed -i 's/#^NM_CONTROLLED=.*/NM_CONTROLLED=no/' ${if_conf}
|
|
done;
|
|
systemctl restart network
|
|
fi
|
|
|
|
NETWORK_IF_NAME=`echo ${if_to_edit} | awk -F- '{ print $3 }'`
|
|
|
|
# Setup hosts file to support ping by hostname to master
|
|
if [ ! "$(cat /etc/hosts | grep $MASTER_NAME)" ]; then
|
|
echo "Adding $MASTER_NAME to hosts file"
|
|
echo "$MASTER_IP $MASTER_NAME" >> /etc/hosts
|
|
fi
|
|
echo "$NODE_IP $NODE_NAME" >> /etc/hosts
|
|
|
|
# Setup hosts file to support ping by hostname to each node in the cluster
|
|
for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
|
|
node=${NODE_NAMES[$i]}
|
|
ip=${NODE_IPS[$i]}
|
|
if [ ! "$(cat /etc/hosts | grep $node)" ]; then
|
|
echo "Adding $node to hosts file"
|
|
echo "$ip $node" >> /etc/hosts
|
|
fi
|
|
done
|
|
|
|
prepare-package-manager
|
|
|
|
# Configure network
|
|
if [ "${NETWORK_PROVIDER}" != "kubenet" ]; then
|
|
provision-network-node
|
|
fi
|
|
|
|
write-salt-config kubernetes-pool
|
|
|
|
create-salt-kubelet-auth
|
|
create-salt-kubeproxy-auth
|
|
|
|
install-salt
|
|
|
|
run-salt
|