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#/bin/bash
set -x
function configure_dns_designate() {
# Check whether the SIMPLEDEMO_ONAP_ORG_ZONE_ID exists
EXISTING_ZONES=`openstack zone list -f=yaml -c=name | awk ' { print$3 } '`
if [[ $EXISTING_ZONES =~ (^|[[:space:]])$SIMPLEDEMO_ONAP_ORG_ZONE_NAME($|[[:space:]]) ]]
then
echo "Zone $SIMPLEDEMO_ONAP_ORG_ZONE_NAME already exist, retrieving it's ID."
SIMPLEDEMO_ONAP_ORG_ZONE_ID=`openstack zone list -f=yaml --name=simpledemo.onap.org. -c=id | awk ' { print $3 } '`
echo "Zone $SIMPLEDEMO_ONAP_ORG_ZONE_NAME id is: $SIMPLEDEMO_ONAP_ORG_ZONE_ID"
else
echo "Zone $SIMPLEDEMO_ONAP_ORG_ZONE_NAME doens't exist, creating ..."
SIMPLEDEMO_ONAP_ORG_ZONE_ID=`openstack zone create --email=oom@onap.org --description="DNS zone bridging DCAE and OOM" --type=PRIMARY $SIMPLEDEMO_ONAP_ORG_ZONE_NAME -f=yaml -c id | awk '{ print $2} '`
echo "Create recordSet for $SIMPLEDEMO_ONAP_ORG_ZONE_NAME"
openstack recordset create --type=A --ttl=10 --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID vm1.aai
openstack recordset create --type=A --ttl=10 --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID vm1.sdc
openstack recordset create --type=A --ttl=10 --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID vm1.mr
openstack recordset create --type=A --ttl=10 --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID vm1.policy
openstack recordset create --type=A --ttl=10 --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID vm1.openo
echo "Create CNAMEs for $SIMPLEDEMO_ONAP_ORG_ZONE_NAME"
# AAI
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c1.vm1.aai.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c2.vm1.aai.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c3.vm1.aai.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID aai.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID aai.ui.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.aai.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID aai.searchservice.$RANDOM_STRING.simpledemo.onap.org.
# SDC
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.sdc.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c1.vm1.sdc.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.sdc.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c2.vm1.sdc.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.sdc.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c3.vm1.sdc.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.sdc.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c4.vm1.sdc.$RANDOM_STRING.simpledemo.onap.org.
# Policy
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c1.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c2.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c3.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c4.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c5.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c6.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c7.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID c8.vm1.policy.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.policy.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID policy.api.$RANDOM_STRING.simpledemo.onap.org.
# MR
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.mr.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID ueb.api.$RANDOM_STRING.simpledemo.onap.org.
# Open-O
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID msb.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID mvim.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID vnfsdk.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID vfc.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID uui.api.$RANDOM_STRING.simpledemo.onap.org.
openstack recordset create --type=CNAME --ttl=86400 --records=vm1.openo.$RANDOM_STRING.simpledemo.onap.org. $SIMPLEDEMO_ONAP_ORG_ZONE_ID esr.api.$RANDOM_STRING.simpledemo.onap.org.
fi
}
function monitor_nginx_node_ip() {
echo "Monitor DCAE nginx host ip..."
while true
do
# Get the Kubernetes Node IP hosting the DCAE NGINX pod
NODE_IP=`kubectl get services dcaegen2 -o jsonpath='{.status.loadBalancer.ingress[0].ip}'`
# Lookup the IP for the first DNS record entry
# Assumption is made all entried are sharing the same IP, hence if the first one is different
# We update the whole table
CURRENT_NODE_IP=`openstack recordset list $SIMPLEDEMO_ONAP_ORG_ZONE_ID -c records --type=A -f yaml | head -n 1 | awk ' { print $3 } '`
if [ "$NODE_IP" != "$CURRENT_NODE_IP" ]; then
refresh_dns_records
fi
# refresh every 10 seconds
sleep 10
done
}
function refresh_dns_records() {
echo "DCAE nginx host ip has changed, update DNS records..."
# Get the Kubernetes Node IP hosting the DCAE NGINX pod
NODE_IP=`kubectl get services dcaegen2 -o jsonpath='{.status.loadBalancer.ingress[0].ip}'`
# Update all the simpledemo record
SIMPLEDEMO_ONAP_ORG_RECORD_TYPE_A_IDS=`openstack recordset list $SIMPLEDEMO_ONAP_ORG_ZONE_ID --type=A -c=id -f=yaml | awk ' { print $3 } '`
for record_id in $SIMPLEDEMO_ONAP_ORG_RECORD_TYPE_A_IDS
do
openstack recordset set --records=$NODE_IP $SIMPLEDEMO_ONAP_ORG_ZONE_ID $record_id
done
}
#############################################################################################################
# Script starts here #
#############################################################################################################
# Retrieve the namespace
if [ "$#" -ne 1 ]; then
echo "Usage: $(basename $0) <namespace>"
exit 1
fi
NAMESPACE=$1
# K8S variable
MR_ZONE="$NAMESPACE-message-router"
# Heat variable
STACK_NAME="dcae"
# DNS variables
SIMPLEDEMO_ONAP_ORG_ZONE_NAME="simpledemo.onap.org."
SIMPLEDEMO_ONAP_ORG_ZONE_ID=""
RANDOM_STRING=""
# Install required packages to interfact with OpenStack CLIs
apt update -y
apt -y install python-pip
pip install python-openstackclient
pip install python-heatclient
pip install python-designateclient
# Instal kubectl commands
apt -y install curl
curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
chmod +x ./kubectl
mv ./kubectl /usr/local/bin/kubectl
# Get the Kubernetes Node IP hosting the DCAE NGINX pod
NODE_IP=`kubectl get services dcaegen2 -o jsonpath='{.status.loadBalancer.ingress[0].ip}'`
# Source OpenStack parameters to deploy DCAE
if [ "DCAE_OS_API_VERSION_HERE" = "v2.0" ]
then
source /opt/heat/DCAE-openrc-v2.sh
else
source /opt/heat/DCAE-openrc-v3.sh
fi
# Create stasck if doens't exist
EXISTING_STACKS=`openstack stack list -c 'Stack Name' -f yaml | awk '{ print $4}'`
if ! [[ $EXISTING_STACKS =~ (^|[[:space:]])$STACK_NAME($|[[:space:]]) ]]
then
# create the DCAE stack
openstack stack create -t /opt/heat/onap_dcae.yaml -e /opt/heat/onap_dcae.env $STACK_NAME
# wait 10 seconds to let the stack start, so the ips have been assigned.
sleep 10
# get the DCAE Boostrap VM ip, to configure Robot with it, for Healthcheck
DCAE_CONTROLLER_IP=`openstack stack output show $STACK_NAME dcae_floating_ip -c output_value -f yaml | awk '{ print $2}'`
sed -i -e "s/DCAE_CONTROLLER_IP_HERE/$DCAE_CONTROLLER_IP/g" /opt/robot/vm_properties.py;
# Retrieve current deployment random string
RANDOM_STRING=`openstack stack output show $STACK_NAME random_string -c output_value -f yaml | awk '{ print $2}'`
SIMPLEDEMO_ONAP_ORG_ZONE_NAME="$RANDOM_STRING.$SIMPLEDEMO_ONAP_ORG_ZONE_NAME"
fi
# Source OpenStack parameters for DNS Designate
if [ "DNSAAS_API_VERSION_HERE" = "v2.0" ]
then
source /opt/heat/DNS-openrc-v2.sh
else
source /opt/heat/DNS-openrc-v3.sh
fi
configure_dns_designate
monitor_nginx_node_ip
|
