kayobe/dev/functions
Matt Crees e104468371 CI: Migrate RabbitMQ queues during upgrade tasks
Kolla Ansible enabled RabbitMQ HA queues by default, which require a
manual migration step [1]. Adds these to the Kayobe upgrade CI.

[1] https://review.opendev.org/c/openstack/kolla-ansible/+/882825

Change-Id: I82c286fd17e3a1d7f31952442fa281302cda7ee4
2023-08-30 14:25:02 +01:00

934 lines
31 KiB
Bash

#!/bin/bash
set -eu
set -o pipefail
# Library of functions for the kayobe development environment.
# Configuration
function config_defaults {
# Set default values for kayobe development configuration.
PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
KAYOBE_SOURCE_PATH_DEFAULT="$(dirname ${PARENT})"
# Path to the kayobe source code repository. Typically this will be the
# Vagrant shared directory.
export KAYOBE_SOURCE_PATH="${KAYOBE_SOURCE_PATH:-$KAYOBE_SOURCE_PATH_DEFAULT}"
# Path to the kayobe-config repository checkout.
export KAYOBE_CONFIG_SOURCE_PATH="${KAYOBE_CONFIG_SOURCE_PATH:-${KAYOBE_SOURCE_PATH}/config/src/kayobe-config}"
# Path to the kayobe virtual environment.
export KAYOBE_VENV_PATH="${KAYOBE_VENV_PATH:-${HOME}/kayobe-venv}"
# Whether to provision a VM for the seed host.
export KAYOBE_SEED_VM_PROVISION=${KAYOBE_SEED_VM_PROVISION:-1}
# Whether to configure the seed host.
export KAYOBE_SEED_HOST_CONFIGURE=${KAYOBE_SEED_HOST_CONFIGURE:-1}
# Whether to build container images for the seed services. If 0, they will
# be pulled.
export KAYOBE_SEED_CONTAINER_IMAGE_BUILD=${KAYOBE_SEED_CONTAINER_IMAGE_BUILD:-0}
# Whether to deploy seed services.
export KAYOBE_SEED_SERVICE_DEPLOY=${KAYOBE_SEED_SERVICE_DEPLOY:-1}
# Whether to provision a VM for the infra VM host.
export KAYOBE_INFRA_VM_PROVISION=${KAYOBE_INFRA_VM_PROVISION:-1}
# Whether to configure the infra VM host.
export KAYOBE_INFRA_VM_HOST_CONFIGURE=${KAYOBE_INFRA_VM_HOST_CONFIGURE:-1}
# Whether to deploy infra VM services.
export KAYOBE_INFRA_VM_SERVICE_DEPLOY=${KAYOBE_INFRA_VM_SERVICE_DEPLOY:-1}
# Whether to use the 'kolla-ansible certificates' command to generate X.509
# certificates.
export KAYOBE_OVERCLOUD_GENERATE_CERTIFICATES=${KAYOBE_OVERCLOUD_GENERATE_CERTIFICATES:-0}
# Whether to build container images for the overcloud services. If 0, they
# will be pulled if $KAYOBE_OVERCLOUD_CONTAINER_IMAGE_PULL is 1.
export KAYOBE_OVERCLOUD_CONTAINER_IMAGE_BUILD=${KAYOBE_OVERCLOUD_CONTAINER_IMAGE_BUILD:-0}
# Whether to pull container images for the overcloud services if
# $KAYOBE_OVERCLOUD_CONTAINER_IMAGE_BUILD is 0.
export KAYOBE_OVERCLOUD_CONTAINER_IMAGE_PULL=${KAYOBE_OVERCLOUD_CONTAINER_IMAGE_PULL:-1}
# Whether to deploy overcloud services.
export KAYOBE_OVERCLOUD_SERVICE_DEPLOY=${KAYOBE_OVERCLOUD_SERVICE_DEPLOY:-1}
# Whether to perform overcloud post configuration.
export KAYOBE_OVERCLOUD_POST_CONFIGURE=${KAYOBE_OVERCLOUD_POST_CONFIGURE:-1}
# Additional arguments to pass to kayobe commands.
export KAYOBE_EXTRA_ARGS=${KAYOBE_EXTRA_ARGS:-}
# Use .gitreview as the key to determine the appropriate branch to clone
# for tests. Inspired by OSA code.
PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
if [ -f "${PARENT}/../.gitreview" ]; then
BRANCH=$(awk -F'=' '/defaultbranch/ {print $2}' "${PARENT}/../.gitreview")
if [[ "${BRANCH}" == "" ]]; then
SERIES="master"
else
SERIES="$(echo ${BRANCH} | sed 's|stable/||')"
fi
# Upper constraints to use when installing Python packages.
export UPPER_CONSTRAINTS_FILE="${UPPER_CONSTRAINTS_FILE:-https://releases.openstack.org/constraints/upper/${SERIES}}"
fi
# Path to the Tenks virtual environment.
export TENKS_VENV_PATH="${TENKS_VENV_PATH:-${HOME}/tenks-test-venv}"
# Path to a Tenks YAML configuration file. If unset,
# tenks-deploy-config-overcloud.yml or tenks-deploy-config-compute.yml will
# be used.
export TENKS_CONFIG_PATH=${TENKS_CONFIG_PATH:-}
# Log directory in case of errors
export LOGDIR=${LOGDIR:-}
}
function config_set {
# Source the configuration file, config.sh
PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${PARENT}/config.sh"
}
function config_check {
# Check the configuration environment variables.
if [[ ! -e "$KAYOBE_CONFIG_SOURCE_PATH" ]]; then
if [[ ${KAYOBE_CONFIG_REQUIRED:-1} -eq 1 ]]; then
echo "Kayobe configuration path $KAYOBE_CONFIG_SOURCE_PATH does not exist"
return 1
fi
fi
if [[ ! -e "$KAYOBE_SOURCE_PATH" ]]; then
echo "Kayobe source path $KAYOBE_SOURCE_PATH does not exist"
return 1
fi
}
function config_init {
config_defaults
config_set
config_check
}
# Installation
function is_dnf {
if [[ -e /etc/centos-release || -e /etc/rocky-release ]]; then
/usr/bin/which dnf >/dev/null 2>&1
else
return 1
fi
}
function is_yum {
if [[ -e /etc/centos-release || -e /etc/rocky-release ]]; then
/usr/bin/which yum >/dev/null 2>&1
else
return 1
fi
}
function install_dependencies {
echo "Installing package dependencies for kayobe"
if is_dnf; then
sudo dnf -y install gcc git vim python3-pyyaml libffi-devel
elif is_yum; then
echo "CentOS 7 is no longer supported"
exit 1
else
sudo apt update
sudo apt install -y python-is-python3 python3-dev python3-venv gcc git libffi-dev
fi
}
function install_venv {
# Install a virtualenv at $1. The rest of the arguments are passed
# directly to pip.
venv_path="$1"
shift
pip_paths="$@"
local venv_parent="$(dirname ${venv_path})"
if [[ ! -d "$venv_parent" ]]; then
mkdir -p "$venv_parent"
fi
if [[ ! -f "${venv_path}/bin/activate" ]]; then
echo "Creating virtual environment in ${venv_path}"
python3 -m venv "${venv_path}"
# NOTE: Virtualenv's activate and deactivate scripts reference an
# unbound variable.
set +u
source "${venv_path}/bin/activate"
pip install -U pip
pip install $pip_paths
deactivate
set -u
else
echo "Using existing virtual environment in ${venv_path}"
fi
}
function install_venv_system_site_packages {
# Install a virtualenv at $1. The rest of the arguments are passed
# directly to pip.
venv_path="$1"
shift
pip_paths="$@"
local venv_parent="$(dirname ${venv_path})"
if [[ ! -d "$venv_parent" ]]; then
mkdir -p "$venv_parent"
fi
if [[ ! -f "${venv_path}/bin/activate" ]]; then
echo "Creating virtual environment in ${venv_path}"
python3 -m venv --system-site-packages "${venv_path}"
# NOTE: Virtualenv's activate and deactivate scripts reference an
# unbound variable.
set +u
source "${venv_path}/bin/activate"
pip install -U pip
pip install $pip_paths
deactivate
set -u
else
echo "Using existing virtual environment in ${venv_path}"
fi
}
function install_kayobe_venv {
# Install the Kayobe venv.
install_venv "${KAYOBE_VENV_PATH}" "${KAYOBE_SOURCE_PATH}"
}
function install_kayobe_dev_venv {
# Install Kayobe in the venv in editable mode.
install_venv "${KAYOBE_VENV_PATH}" -e "${KAYOBE_SOURCE_PATH}"
}
function upgrade_kayobe_venv {
echo "Upgrading kayobe virtual environment in ${KAYOBE_VENV_PATH}"
python3 -m venv "${KAYOBE_VENV_PATH}"
# NOTE: Virtualenv's activate and deactivate scripts reference an
# unbound variable.
set +u
source "${KAYOBE_VENV_PATH}/bin/activate"
pip install -U pip
pip install -U "${KAYOBE_SOURCE_PATH}"
deactivate
set -u
}
# Deployment
function is_deploy_image_built_locally {
ipa_build_images=$(kayobe configuration dump --host controllers[0] --var-name ipa_build_images)
[[ $ipa_build_images =~ ^true$ ]]
}
function is_ironic_enabled {
ironic_enabled=$(kayobe configuration dump --host controllers[0] --var-name kolla_enable_ironic)
[[ $ironic_enabled =~ ^true$ ]]
}
function is_overcloud_host_image_built_by_dib {
overcloud_dib_build_host_images=$(kayobe configuration dump --host controllers[0] --var-name overcloud_dib_build_host_images)
[[ $overcloud_dib_build_host_images =~ ^true$ ]]
}
function environment_setup {
# NOTE: Virtualenv's activate script references an unbound variable.
set +u
source "${KAYOBE_VENV_PATH}/bin/activate"
set -u
source "${KAYOBE_CONFIG_SOURCE_PATH}/kayobe-env" "$@"
}
function run_kayobe {
# Run a kayobe command, including extra arguments provided via
# $KAYOBE_EXTRA_ARGS.
kayobe ${KAYOBE_EXTRA_ARGS} $*
}
function control_host_bootstrap {
attempts=10
interval=5
echo "Bootstrapping the Ansible control host"
for i in $(seq 1 $attempts); do
if run_kayobe control host bootstrap; then
chb_success=1
break
fi
echo "Control host bootstrap failed - likely Ansible Galaxy flakiness. Sleeping $interval seconds before retrying"
sleep $interval
done
if [[ -z ${chb_success+x} ]]; then
die $LINENO "Failed to bootstrap control host"
exit 1
fi
echo "Bootstrapped control host after $i attempts"
}
function control_host_upgrade {
attempts=10
interval=5
echo "Upgrading the Ansible control host"
for i in $(seq 1 $attempts); do
if run_kayobe control host upgrade; then
chu_success=1
break
fi
echo "Control host upgrade failed - likely Ansible Galaxy flakiness. Sleeping $interval seconds before retrying"
sleep $interval
done
if [[ -z ${chu_success+x} ]]; then
die $LINENO "Failed to upgrade control host"
exit 1
fi
echo "Upgraded control host after $i attempts"
}
function seed_hypervisor_deploy {
# Deploy a seed hypervisor.
environment_setup
control_host_bootstrap
echo "Configuring the seed hypervisor"
run_kayobe seed hypervisor host configure
}
function seed_deploy {
# Deploy a kayobe seed in a VM.
environment_setup
control_host_bootstrap
if [[ ${KAYOBE_SEED_VM_PROVISION} = 1 ]]; then
echo "Provisioning the seed VM"
run_kayobe seed vm provision
fi
if [[ ${KAYOBE_SEED_HOST_CONFIGURE} = 1 ]]; then
echo "Configuring the seed host"
run_kayobe seed host configure
fi
if [[ ${KAYOBE_SEED_CONTAINER_IMAGE_BUILD} = 1 ]]; then
echo "Building seed container images"
run_kayobe seed container image build
else
echo "Not pulling seed container images - no such command yet"
#run_kayobe seed container image pull
fi
if [[ ${KAYOBE_SEED_SERVICE_DEPLOY} = 1 ]]; then
echo "Deploying containerised seed services"
run_kayobe seed service deploy
fi
if is_deploy_image_built_locally; then
echo "Building seed deployment images"
run_kayobe seed deployment image build
else
echo "Not building seed deployment images"
fi
if is_overcloud_host_image_built_by_dib; then
echo "Building overcloud host images"
run_kayobe overcloud host image build
else
echo "Not building overcloud host images"
fi
}
function seed_upgrade {
# Upgrade a kayobe seed in a VM.
echo "Upgrading Kayobe"
upgrade_kayobe_venv
environment_setup
control_host_upgrade
echo "Upgrading the seed host"
run_kayobe seed host upgrade
if is_deploy_image_built_locally; then
echo "Building seed deployment images"
run_kayobe seed deployment image build --force-rebuild
else
echo "Not building seed deployment images"
fi
if [[ ${KAYOBE_SEED_CONTAINER_IMAGE_BUILD} = 1 ]]; then
echo "Building seed container images"
run_kayobe seed container image build
else
echo "Not pulling seed container images - no such command yet"
#run_kayobe seed container image pull
fi
echo "Upgrading containerised seed services"
run_kayobe seed service upgrade
}
function infra_vm_deploy {
# Deploy a kayobe infra VM.
environment_setup
control_host_bootstrap
if [[ ${KAYOBE_INFRA_VM_PROVISION} = 1 ]]; then
echo "Provisioning the infra VM"
run_kayobe infra vm provision
fi
if [[ ${KAYOBE_INFRA_VM_HOST_CONFIGURE} = 1 ]]; then
echo "Configuring the infra VM host"
run_kayobe infra vm host configure
fi
if [[ ${KAYOBE_INFRA_VM_SERVICE_DEPLOY} = 1 ]]; then
echo "Deploying containerised infra VM services"
run_kayobe infra vm service deploy
fi
}
function overcloud_deploy {
# Deploy a kayobe control plane.
echo "Deploying a kayobe development environment. This consists of a "
echo "single node OpenStack control plane."
environment_setup
control_host_bootstrap
if [[ ${KAYOBE_OVERCLOUD_GENERATE_CERTIFICATES} = 1 ]]; then
echo "Generate TLS certificates"
run_kayobe playbook run $KAYOBE_SOURCE_PATH/ansible/kolla-ansible.yml -t config
# NOTE(mgoddard): There is a chicken and egg when generating libvirt
# TLS certificates using the kolla-ansible certificates command, and
# host libvirt. The certificates command needs to be able to gather
# facts for all hosts, but since the host configure step hasn't been
# run, we don't have SSH or the kolla user configured yet. However, we
# can't run host configure without the libvirt TLS certificates.
# Workaround: add the host to SSH known hosts and SSH as $USER.
run_kayobe playbook run $KAYOBE_SOURCE_PATH/ansible/ssh-known-host.yml -l overcloud
# Avoid populating the fact cache with this weird setup.
export ANSIBLE_CACHE_PLUGIN=memory
run_kayobe kolla ansible run certificates \
--kolla-extra kolla_certificates_dir=${KAYOBE_CONFIG_PATH}/kolla/certificates \
--kolla-extra ansible_user=$USER \
--kolla-extra ansible_python_interpreter=/usr/bin/python3
unset ANSIBLE_CACHE_PLUGIN
# Add CA cert to trust store.
ca_cert=${KAYOBE_CONFIG_PATH}/kolla/certificates/ca/root.crt
if [[ -e /etc/debian_version ]]; then
# Ubuntu
sudo cp $ca_cert "/usr/local/share/ca-certificates/kayobe-customca.crt"
sudo update-ca-certificates
elif [[ -e /etc/redhat-release ]]; then
# CentOS
sudo cp $ca_cert "/etc/pki/ca-trust/source/anchors/kayobe-customca.crt"
sudo update-ca-trust
fi
fi
echo "Configuring the controller host"
run_kayobe overcloud host configure
# FIXME(mgoddard): Perform host upgrade workarounds to ensure hostname
# resolves to IP address of API interface for RabbitMQ. This seems to be
# required since https://review.openstack.org/#/c/584427 was merged.
echo "Workaround: upgrading the controller host"
run_kayobe overcloud host upgrade
# Note: This must currently be before host configure, because host
# configure runs kolla-ansible.yml, which validates the presence of the
# built deploy images.
if is_deploy_image_built_locally; then
echo "Building overcloud deployment images"
run_kayobe overcloud deployment image build
else
echo "Not building overcloud deployment images"
fi
if [[ ${KAYOBE_OVERCLOUD_CONTAINER_IMAGE_BUILD} = 1 ]]; then
echo "Building overcloud container images"
run_kayobe overcloud container image build
elif [[ ${KAYOBE_OVERCLOUD_CONTAINER_IMAGE_PULL} = 1 ]]; then
echo "Pulling overcloud container images"
run_kayobe overcloud container image pull
fi
if [[ ${KAYOBE_OVERCLOUD_SERVICE_DEPLOY} = 1 ]]; then
echo "Deploying containerised overcloud services"
run_kayobe overcloud service deploy
fi
if [[ ${KAYOBE_OVERCLOUD_POST_CONFIGURE} = 1 ]]; then
echo "Performing post-deployment configuration"
source "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh"
run_kayobe overcloud post configure
fi
echo "Control plane deployment complete"
}
function migrate_rabbitmq_queues {
echo "Migrating to RabbitMQ HA queues"
environment_setup
kayobe overcloud service configuration generate --node-config-dir /etc/kolla
kayobe kolla ansible run "stop --yes-i-really-really-mean-it" -kt ironic,keystone,neutron,nova
kayobe overcloud service upgrade -kt rabbitmq --skip-prechecks
kayobe kolla ansible run rabbitmq-reset-state
kayobe kolla ansible run deploy -kt ironic,keystone,neutron,nova
}
function overcloud_upgrade {
# Upgrade a kayobe control plane.
echo "Upgrading a kayobe development environment. This consists of a "
echo "single node OpenStack control plane."
migrate_rabbitmq_queues
echo "Upgrading Kayobe"
upgrade_kayobe_venv
environment_setup
control_host_upgrade
echo "Upgrading the controller host"
run_kayobe overcloud host upgrade
if is_deploy_image_built_locally; then
echo "Building overcloud deployment images"
run_kayobe overcloud deployment image build --force-rebuild
else
echo "Not building overcloud deployment images"
fi
echo "Updating baremetal deployment images"
(source "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" &&
run_kayobe baremetal compute update deployment image)
if [[ ${KAYOBE_OVERCLOUD_CONTAINER_IMAGE_BUILD} = 1 ]]; then
echo "Building overcloud container images"
run_kayobe overcloud container image build
else
echo "Pulling overcloud container images"
run_kayobe overcloud container image pull
fi
echo "Saving overcloud service configuration"
# Don't copy the ironic IPA kernel and ramdisk, since these files can be
# quite large.
run_kayobe overcloud service configuration save --exclude 'ironic-agent.*'
echo "Deploying containerised overcloud services"
run_kayobe overcloud service upgrade
echo "Control plane upgrade complete"
}
function overcloud_test_init {
echo "Performing overcloud test init"
environment_setup
if [[ ! -z "$UPPER_CONSTRAINTS_FILE" ]]; then
pip install python-openstackclient -c "$UPPER_CONSTRAINTS_FILE"
else
pip install python-openstackclient
fi
source "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh"
# This guards init-runonce from running more than once
if mkdir /tmp/init-runonce > /dev/null 2>&1; then
echo "Running kolla-ansible init-runonce"
if is_ironic_enabled; then
# Don't create an external network, since it conflicts with the
# ironic provision-net.
export ENABLE_EXT_NET=${ENABLE_EXT_NET:-0}
else
# Use the all-in-one network as the external network. There is
# currently no option to avoid setting a gateway, so use the
# controller's IP.
export EXT_NET_CIDR="${EXT_NET_CIDR:-192.168.33.0/24}"
export EXT_NET_RANGE="${EXT_NET_RANGE:-start=192.168.33.31,end=192.168.33.127}"
export EXT_NET_GATEWAY="${EXT_NET_GATEWAY:-192.168.33.3}"
fi
${KOLLA_VENV_PATH:-$HOME/kolla-venv}/share/kolla-ansible/init-runonce
if is_ironic_enabled; then
unset ENABLE_EXT_NET
# Allow provision-net to be used as an external network for
# floating IPs.
# Note: a provisioning network would not normally be external.
openstack network set provision-net --external
openstack router set demo-router --external-gateway provision-net
fi
else
echo "Not running kolla-ansible init-runonce - resources exist"
fi
}
function overcloud_test {
set -eu
# function arguments
name="$1"
flavor="$2"
network="$3"
node_config="{ 'name': '$name', 'flavor': '$flavor', 'network': '$network' }"
overcloud_test_init
# Perform a simple smoke test against the cloud.
echo "Performing a simple smoke test with node config: $node_config"
echo "$name: Creating a server"
openstack server create --wait --image cirros --flavor "$flavor" --key-name mykey --network "$network" "$name"
echo "$name: Server created"
openstack server show "$name"
status=$(openstack server show "$name" -f value -c status)
if [[ $status != ACTIVE ]]; then
echo "$name: Node creation failed"
return 1
fi
# Test SSH connectivity. For servers attached directly to the external
# network, use the fixed IP. Otherwise add a floating IP.
if [[ $network = provision-net ]]; then
port_id=$(openstack port list --server $name --network $network -f value -c ID)
echo "port $port_id"
fixed_ips=$(openstack port show $port_id -f json -c fixed_ips)
echo "fixed_ips $fixed_ips"
ip=$(echo $fixed_ips | python3 -c "import json,sys; print(json.load(sys.stdin)['fixed_ips'][0]['ip_address'])")
echo "ip $ip"
else
echo "$name: Attaching floating IP"
if is_ironic_enabled; then
floating_net=provision-net
else
floating_net=public1
fi
ip=$(openstack floating ip create $floating_net -f value -c floating_ip_address)
openstack server add floating ip ${name} ${ip}
fi
echo "$name: Waiting for ping and SSH access via ${ip}"
attempts=12
for i in $(seq 1 $attempts); do
if ping -c1 -W1 $ip && ssh -v -o StrictHostKeyChecking=no -o BatchMode=yes cirros@$ip hostname; then
break
elif [[ $i -eq $attempts ]]; then
echo "Failed to access server $name via SSH after $attempts attempts"
echo "Console log:"
openstack console log show ${name}
return 1
else
echo "Cannot access server $name - retrying"
fi
sleep 10
done
echo "$name: Ping and SSH successful"
if [[ $network != provision-net ]]; then
echo "$name: Removing floating IP"
openstack server remove floating ip ${name} ${ip}
openstack floating ip delete ${ip}
fi
echo "$name: Deleting the Node"
openstack server delete --wait "$name"
}
function write_bifrost_clouds_yaml {
SEED_IP="192.168.33.5"
# Pull clouds.yaml from Bifrost container and change certificate path.
if [[ ! -f ~/.config/openstack/clouds.yaml ]]; then
mkdir -p ~/.config/openstack
scp stack@$SEED_IP:/home/stack/.config/openstack/clouds.yaml ~/.config/openstack/clouds.yaml
sed -i 's|/home/stack/.config/openstack/bifrost.crt|~/.config/openstack/bifrost.crt|g' ~/.config/openstack/clouds.yaml
else
echo "Not updating clouds.yaml file because it already exists at $HOME/.config/openstack/clouds.yaml. Try removing it if authentication against Bifrost fails."
fi
#Pull Bifrost PEM certificate from seed.
if [[ ! -f ~/.config/openstack/bifrost.crt ]]; then
mkdir -p ~/.config/openstack
scp stack@$SEED_IP:/home/stack/.config/openstack/bifrost.crt ~/.config/openstack/bifrost.crt
else
echo "Not updating Bifrost certificate file because it already exists at $HOME/.config/openstack/bifrost.crt. Try removing it if authentication against Bifrost fails."
fi
}
function run_tenks_playbook {
# Run a Tenks playbook. Arguments:
# $1: The path to the Tenks repo.
# $2: The name of the playbook to run.
local tenks_path="$1"
local tenks_playbook="$2"
local tenks_deploy_type="${3:-default}"
local parent="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
if [[ ! -f "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" &&
"${tenks_deploy_type}" = "compute" ]]; then
die $LINENO "Missing admin-openrc.sh & tenks_deploy_type is compute."
exit 1
fi
if [[ -f "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" &&
( "${tenks_deploy_type}" = "default" ||
"${tenks_deploy_type}" = "compute" ) ]]; then
# Deploys Compute from Overcloud
default_tenks_config=tenks-deploy-config-compute.yml
source "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh"
elif [[ "${tenks_deploy_type}" = "default" ||
"${tenks_deploy_type}" = "overcloud" ]]; then
# Deploys Overcloud from Seed
default_tenks_config=tenks-deploy-config-overcloud.yml
write_bifrost_clouds_yaml
export OS_CLOUD=bifrost
else
die $LINENO "Bad tenks_deploy_type: ${tenks_deploy_type}"
exit 1
fi
# Allow a specific Tenks config file to be specified via
# $TENKS_CONFIG_PATH.
tenks_config="${TENKS_CONFIG_PATH:-$parent/$default_tenks_config}"
ansible-playbook \
-vvv \
--inventory "$tenks_path/ansible/inventory" \
--extra-vars=@"$tenks_config" \
"$tenks_path/ansible/$tenks_playbook"
}
function tenks_deploy {
set -eu
# Create a simple test Tenks deployment. Assumes that a bridge named
# 'breth1' exists. Arguments:
# $1: The path to the Tenks repo.
local tenks_path="$1"
local tenks_deploy_type="${2:-default}"
echo "Configuring Tenks"
environment_setup
# We don't want to use the Kayobe venv.
deactivate
# Install the Tenks venv.
install_venv_system_site_packages "${TENKS_VENV_PATH}" "$tenks_path" -c "$UPPER_CONSTRAINTS_FILE"
source ${TENKS_VENV_PATH:-$HOME/tenks-test-venv}/bin/activate
${KAYOBE_SOURCE_PATH}/tools/ansible-galaxy-retried.sh install \
--role-file="$tenks_path/requirements.yml" \
--roles-path="$tenks_path/ansible/roles/"
local parent="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# Install a trivial script for ovs-vsctl that talks to containerised Open
# vSwitch.
sudo cp --no-clobber "$parent/ovs-vsctl" /usr/bin/ovs-vsctl
run_tenks_playbook "$tenks_path" deploy.yml "$tenks_deploy_type"
}
function tenks_teardown {
set -eu
# Tear down a test Tenks deployment.
# Arguments:
# $1: The path to the Tenks repo.
local tenks_path="$1"
local tenks_deploy_type="${2:-default}"
echo "Tearing down Tenks"
environment_setup
# We don't want to use the Kayobe venv.
deactivate
# Source the Tenks venv.
source ${TENKS_VENV_PATH:-$HOME/tenks-test-venv}/bin/activate
run_tenks_playbook "$tenks_path" teardown.yml "$tenks_deploy_type"
}
# General purpose
# Prints backtrace info
# filename:lineno:function
# backtrace level
function backtrace {
local level=$1
local deep
deep=$((${#BASH_SOURCE[@]} - 1))
echo "[Call Trace]"
while [ $level -le $deep ]; do
echo "${BASH_SOURCE[$deep]}:${BASH_LINENO[$deep-1]}:${FUNCNAME[$deep-1]}"
deep=$((deep - 1))
done
}
# Prints line number and "message" then exits
# die $LINENO "message"
function die {
local exitcode=$?
set +o xtrace
local line=$1; shift
if [ $exitcode == 0 ]; then
exitcode=1
fi
backtrace 2
err $line "$*"
# Give buffers a second to flush
sleep 1
exit $exitcode
}
# Prints line number and "message" in error format
# err $LINENO "message"
function err {
local exitcode=$?
local xtrace
xtrace=$(set +o | grep xtrace)
set +o xtrace
local msg="[ERROR] ${BASH_SOURCE[2]}:$1 $2"
echo "$msg" 1>&2;
if [[ -n ${LOGDIR} ]]; then
echo "$msg" >> "${LOGDIR}/error.log"
fi
$xtrace
return $exitcode
}
function die_if_module_not_loaded {
if ! grep -q $1 /proc/modules; then
die $LINENO "$1 kernel module is not loaded"
fi
}
# running_in_container - Returns true otherwise false
function running_in_container {
[[ $(systemd-detect-virt --container) != 'none' ]]
}
# enable_kernel_bridge_firewall - Enable kernel support for bridge firewalling
function enable_kernel_bridge_firewall {
# Load bridge module. This module provides access to firewall for bridged
# frames; and also on older kernels (pre-3.18) it provides sysctl knobs to
# enable/disable bridge firewalling
sudo modprobe bridge
# For newer kernels (3.18+), those sysctl settings are split into a separate
# kernel module (br_netfilter). Load it too, if present.
sudo modprobe br_netfilter 2>> /dev/null || :
# Enable bridge firewalling in case it's disabled in kernel (upstream
# default is enabled, but some distributions may decide to change it).
# This is at least needed for RHEL 7.2 and earlier releases.
for proto in ip ip6; do
sudo sysctl -w net.bridge.bridge-nf-call-${proto}tables=1
done
}
function to_bool {
if [[ "$1" =~ (y|Y|yes|Yes|YES|true|True|TRUE|on|On|ON) ]]; then
true
elif [[ "$1" =~ (n|N|no|No|NO|false|False|FALSE|off|Off|OFF) ]]; then
false
else
die $LINENO "$1 was not a valid yaml boolean"
fi
}
function is_cinder_enabled {
flag="$(run_kayobe configuration dump --host controllers[0] --var-name kolla_enable_cinder)"
to_bool "$flag"
}
function configure_iptables {
# NOTE(wszumski): adapted from the ironic devstack plugin, see:
# https://github.com/openstack/ironic/blob/36e87dc5b472d79470b783fbba9ce396e3cbb96e/devstack/lib/ironic#L2132
set -eu
environment_setup
# FIXME(wszumski): set these variables with values from kayobe-config
HOST_IP='192.168.33.3'
INTERNAL_VIP='192.168.33.2'
IRONIC_TFTPSERVER_IP="$HOST_IP"
IRONIC_SERVICE_PORT=6385
IRONIC_INSPECTOR_PORT=5050
IRONIC_HTTP_SERVER="$INTERNAL_VIP"
GLANCE_SERVICE_PORT=9292
IRONIC_HTTP_PORT=8089
ISCSI_SERVICE_PORT=3260
# enable tftp natting for allowing connections to HOST_IP's tftp server
if ! running_in_container; then
sudo modprobe nf_conntrack_tftp
sudo modprobe nf_nat_tftp
enable_kernel_bridge_firewall
else
die_if_module_not_loaded nf_conntrack_tftp
die_if_module_not_loaded nf_nat_tftp
fi
# explicitly allow DHCP - packets are occasionally being dropped here
sudo iptables -I INPUT -p udp --dport 67:68 --sport 67:68 -j ACCEPT || true
# nodes boot from TFTP and callback to the API server listening on $HOST_IP
sudo iptables -I INPUT -d $IRONIC_TFTPSERVER_IP -p udp --dport 69 -j ACCEPT || true
sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $IRONIC_SERVICE_PORT -j ACCEPT || true
# open ironic API on baremetal network
sudo iptables -I INPUT -d $IRONIC_HTTP_SERVER -p tcp --dport $IRONIC_SERVICE_PORT -j ACCEPT || true
# Docker CE has added a default DROP policy to the FORWARD chain.
# When nova-compute runs on the controller, kolla ansible sets the
# net.bridge.bridge-nf-call-iptables sysctl to 1, which causes iptables to
# process frames forwarded across bridges. Forward all frames on the main
# bridge, breth1.
sudo iptables -A FORWARD -i breth1 -j ACCEPT || true
# agent ramdisk gets instance image from swift
sudo iptables -I INPUT -d $INTERNAL_VIP -p tcp --dport ${SWIFT_DEFAULT_BIND_PORT:-8080} -j ACCEPT || true
sudo iptables -I INPUT -d $INTERNAL_VIP -p tcp --dport $GLANCE_SERVICE_PORT -j ACCEPT || true
sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $IRONIC_HTTP_PORT -j ACCEPT || true
if is_cinder_enabled; then
sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $ISCSI_SERVICE_PORT -j ACCEPT || true
fi
}