kolla/tools/setup_RedHat.sh
Jeffrey Zhang b64198cce0 Moving jobs to kolla repo
This is zuulv3 migration patch. This patch only implement build jobs.
Deploy jobs will be pushed in another one.

Partial-Bug: #1720601
Change-Id: Ib9157ed132820d752ef1dbd7a53353ebd68b1934
2017-10-19 10:34:03 +08:00

87 lines
2.6 KiB
Bash
Executable File

#!/bin/bash
set -o xtrace
set -o errexit
function setup_disk {
if [[ -f /etc/nodepool/provider && ! -f /swapfile ]]; then
sudo swapoff -a
sudo dd if=/dev/zero of=/swapfile bs=1M count=4096
sudo chmod 0600 /swapfile
sudo mkswap /swapfile
sudo /sbin/swapon /swapfile
fi
if [ ! -f /docker ]; then
sudo dd if=/dev/zero of=/docker bs=1M count=20480
sudo losetup -f /docker
DEV=$(losetup -a | awk -F: '/\/docker/ {print $1}')
fi
# Excerpts from https://github.com/openstack-infra/devstack-gate/blob/dc49f9e6eb18e42c6b175e4e146fa8f3b7633279/functions.sh#L306
if [ -b /dev/xvde ]; then
DEV2='/dev/xvde'
if mount | grep ${DEV2} > /dev/null; then
echo "*** ${DEV2} appears to already be mounted"
echo "*** ${DEV2} unmounting and reformating"
sudo umount ${DEV2}
fi
sudo parted ${DEV2} --script -- mklabel msdos
sync
sudo partprobe
sudo mkfs.ext4 ${DEV2}
sudo mount ${DEV2} /mnt
sudo find /opt/ -mindepth 1 -maxdepth 1 -exec mv {} /mnt/ \;
sudo umount /mnt
sudo mount ${DEV2} /opt
grep -q ${DEV2} /proc/mounts || exit 1
fi
# Format Disks and setup Docker to use BTRFS
sudo parted ${DEV} -s -- mklabel msdos
sudo rm -rf /var/lib/docker
sudo mkdir /var/lib/docker
# We want to snapshot the entire docker directory so we have to first create a
# subvolume and use that as the root for the docker directory.
sudo mkfs.btrfs -f ${DEV}
sudo mount ${DEV} /var/lib/docker
sudo btrfs subvolume create /var/lib/docker/docker
sudo umount /var/lib/docker
sudo mount -o noatime,subvol=docker ${DEV} /var/lib/docker
}
# (SamYaple)TODO: Remove the path overriding
export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
sudo yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
sudo yum -y install libffi-devel openssl-devel docker-ce btrfs-progs
# Disable SELinux
setenforce 0
setup_disk
# Setup Docker
sudo mkdir /etc/systemd/system/docker.service.d
sudo tee /etc/systemd/system/docker.service.d/kolla.conf << EOF
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd --storage-driver btrfs --insecure-registry=0.0.0.0/0
MountFlags=shared
EOF
sudo systemctl daemon-reload
sudo systemctl start docker
sudo docker info
# disable ipv6 until we're sure routes to fedora mirrors work properly
sudo sh -c 'echo "net.ipv6.conf.all.disable_ipv6 = 1" > /etc/sysctl.d/disable_ipv6.conf'
sudo /usr/sbin/sysctl -p
echo "Completed $0."