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|
#!/usr/bin/env bash
#
# Bootstrap script to configure all nodes.
#
# This script is intended to be used by vagrant to provision nodes.
# To use it, set it as 'PROVISION_SCRIPT' inside your Vagrantfile.custom.
# You can use Vagrantfile.custom.example as a template for this.
VM=$1
MODE=$2
KOLLA_PATH=$3
KOLLA_ANSIBLE_PATH=$4
export http_proxy=
export https_proxy=
if [ "$MODE" == 'aio' ]; then
# Run registry on port 4000 since it may collide with keystone when doing AIO
REGISTRY_PORT=4000
else
REGISTRY_PORT=5000
fi
REGISTRY_URL="operator.local"
REGISTRY=${REGISTRY_URL}:${REGISTRY_PORT}
ADMIN_PROTOCOL="http"
function _ensure_lsb_release {
if type lsb_release >/dev/null 2>&1; then
return
fi
if type apt-get >/dev/null 2>&1; then
apt-get -y install lsb-release
elif type yum >/dev/null 2>&1; then
yum -y install redhat-lsb-core
fi
}
function _is_distro {
if [[ -z "$DISTRO" ]]; then
_ensure_lsb_release
DISTRO=$(lsb_release -si)
fi
[[ "$DISTRO" == "$1" ]]
}
function is_ubuntu {
_is_distro "Ubuntu"
}
function is_centos {
_is_distro "CentOS"
}
# Install common packages and do some prepwork.
function prep_work {
if [[ "$(systemctl is-enabled firewalld)" == "enabled" ]]; then
systemctl stop firewalld
systemctl disable firewalld
fi
# This removes the fqdn from /etc/hosts's 127.0.0.1. This name.local will
# resolve to the public IP instead of localhost.
sed -i -r "s,^127\.0\.0\.1\s+.*,127\.0\.0\.1 localhost localhost.localdomain localhost4 localhost4.localdomain4," /etc/hosts
if is_centos; then
yum -y install epel-release
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
yum -y install MySQL-python vim-enhanced python-pip python-devel gcc openssl-devel libffi-devel libxml2-devel libxslt-devel
elif is_ubuntu; then
apt-get update
apt-get -y install python-mysqldb python-pip python-dev build-essential libssl-dev libffi-dev libxml2-dev libxslt-dev
else
echo "Unsupported Distro: $DISTRO" 1>&2
exit 1
fi
pip install --upgrade docker-py
}
# Do some cleanup after the installation of kolla
function cleanup {
if is_centos; then
yum clean all
elif is_ubuntu; then
apt-get clean
else
echo "Unsupported Distro: $DISTRO" 1>&2
exit 1
fi
}
# Install and configure a quick&dirty docker daemon.
function install_docker {
if is_centos; then
cat >/etc/yum.repos.d/docker.repo <<-EOF
[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
EOF
# Also upgrade device-mapper here because of:
# https://github.com/docker/docker/issues/12108
# Upgrade lvm2 to get device-mapper installed
yum -y install docker-engine lvm2 device-mapper
# Despite it shipping with /etc/sysconfig/docker, Docker is not configured to
# load it from it's service file.
sed -i -r "s|(ExecStart)=(.+)|\1=/usr/bin/docker daemon --insecure-registry ${REGISTRY} --registry-mirror=http://${REGISTRY}|" /usr/lib/systemd/system/docker.service
sed -i 's|^MountFlags=.*|MountFlags=shared|' /usr/lib/systemd/system/docker.service
usermod -aG docker vagrant
elif is_ubuntu; then
apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
echo "deb https://apt.dockerproject.org/repo ubuntu-xenial main" > /etc/apt/sources.list.d/docker.list
apt-get update
apt-get -y install docker-engine
sed -i -r "s|(ExecStart)=(.+)|\1=/usr/bin/docker daemon --insecure-registry ${REGISTRY} --registry-mirror=http://${REGISTRY}|" /lib/systemd/system/docker.service
else
echo "Unsupported Distro: $DISTRO" 1>&2
exit 1
fi
if [[ "${http_proxy}" != "" ]]; then
mkdir -p /etc/systemd/system/docker.service.d
cat >/etc/systemd/system/docker.service.d/http-proxy.conf <<-EOF
[Service]
Environment="HTTP_PROXY=${http_proxy}" "HTTPS_PROXY=${https_proxy}" "NO_PROXY=localhost,127.0.0.1,${REGISTRY_URL}"
EOF
if [[ "$(grep http_ /etc/bashrc)" == "" ]]; then
echo "export http_proxy=${http_proxy}" >> /etc/bashrc
echo "export https_proxy=${https_proxy}" >> /etc/bashrc
fi
fi
systemctl daemon-reload
systemctl enable docker
systemctl start docker
}
function configure_kolla {
# Use local docker registry
sed -i -r "s,^[# ]*namespace *=.+$,namespace = ${REGISTRY}/lokolla," /etc/kolla/kolla-build.conf
sed -i -r "s,^[# ]*push *=.+$,push = True," /etc/kolla/kolla-build.conf
sed -i -r "s,^[# ]*docker_registry:.+$,docker_registry: \"${REGISTRY}\"," /etc/kolla/globals.yml
sed -i -r "s,^[# ]*docker_namespace:.+$,docker_namespace: \"lokolla\"," /etc/kolla/globals.yml
sed -i -r "s,^[# ]*docker_insecure_registry:.+$,docker_insecure_registry: \"True\"," /etc/kolla/globals.yml
# Set network interfaces
sed -i -r "s,^[# ]*network_interface:.+$,network_interface: \"eth1\"," /etc/kolla/globals.yml
sed -i -r "s,^[# ]*neutron_external_interface:.+$,neutron_external_interface: \"eth2\"," /etc/kolla/globals.yml
# Set VIP address to be on the vagrant private network
sed -i -r "s,^[# ]*kolla_internal_vip_address:.+$,kolla_internal_vip_address: \"172.28.128.254\"," /etc/kolla/globals.yml
}
# Configure the operator node and install some additional packages.
function configure_operator {
if is_centos; then
yum -y install git mariadb
elif is_ubuntu; then
apt-get -y install git mariadb-client selinux-utils
else
echo "Unsupported Distro: $DISTRO" 1>&2
exit 1
fi
pip install --upgrade "ansible>=2" python-openstackclient python-neutronclient tox
pip install ${KOLLA_ANSIBLE_PATH}
pip install ${KOLLA_PATH}
# Set selinux to permissive
if [[ "$(getenforce)" == "Enforcing" ]]; then
sed -i -r "s,^SELINUX=.+$,SELINUX=permissive," /etc/selinux/config
setenforce permissive
fi
tox -c ${KOLLA_PATH}/tox.ini -e genconfig
cp -r ${KOLLA_ANSIBLE_PATH}/etc/kolla/ /etc/kolla
cp -r ${KOLLA_PATH}/etc/kolla/* /etc/kolla
${KOLLA_ANSIBLE_PATH}/tools/generate_passwords.py
mkdir -p /usr/share/kolla
chown -R vagrant: /etc/kolla /usr/share/kolla
configure_kolla
# Make sure Ansible uses scp.
cat > ~vagrant/.ansible.cfg <<EOF
[defaults]
forks=100
remote_user = root
[ssh_connection]
scp_if_ssh=True
EOF
chown vagrant: ~vagrant/.ansible.cfg
mkdir -p /etc/kolla/config/nova/
cat > /etc/kolla/config/nova/nova-compute.conf <<EOF
[libvirt]
virt_type=qemu
EOF
# Launch a local registry (and mirror) to speed up pulling images.
if [[ ! $(docker ps -a -q -f name=registry) ]]; then
docker run -d \
--name registry \
--restart=always \
-p ${REGISTRY_PORT}:5000 \
-e STANDALONE=True \
-e MIRROR_SOURCE=https://registry-1.docker.io \
-e MIRROR_SOURCE_INDEX=https://index.docker.io \
-e STORAGE_PATH=/var/lib/registry \
-v /data/host/registry-storage:/var/lib/registry \
registry:2
fi
}
prep_work
install_docker
if [[ "$VM" == "operator" ]]; then
configure_operator
fi
cleanup
|
