deploy-lb

export CLUSTER=production
export INSTANCE_GROUP=gke-production-2-default-pool-c5dff25a-grp
export ZONE=us-central1-a
export IP_NAME=production-neoscan

create_backend_service()
{
    PORT=$1
    SERVICE=$2
    gcloud compute instance-groups set-named-ports ${INSTANCE_GROUP} --named-ports=port${PORT}:${PORT} --zone=${ZONE}
    gcloud compute http-health-checks create ${CLUSTER}-${SERVICE}-hc --check-interval=60s --timeout=60 --healthy-threshold=1 --unhealthy-threshold=10 --port=${PORT}
    gcloud compute backend-services create ${CLUSTER}-${SERVICE}-be --connection-draining-timeout=0 --http-health-checks=${CLUSTER}-${SERVICE}-hc --protocol=http --port-name=port${PORT} --global
    gcloud compute backend-services add-backend ${CLUSTER}-${SERVICE}-be --instance-group=${INSTANCE_GROUP} --balancing-mode=RATE --max-rate-per-instance=1.0 --capacity-scaler=1.0 --instance-group-zone=${ZONE} --global
}

create_backend_service 30000 neoscan-io
create_backend_service 30001 neoscan-testnet-io
create_backend_service 30002 nex-neoscan-testnet-io

export SERVICE=neoscan-io

gcloud compute url-maps create ${CLUSTER}-lb --default-service ${CLUSTER}-${SERVICE}-be
gcloud compute target-http-proxies create ${CLUSTER}-http-lb-proxy --url-map ${CLUSTER}-lb
gcloud compute forwarding-rules create ${CLUSTER}-http-fw-rule \
    --address ${IP_NAME} \
    --global \
    --target-http-proxy ${CLUSTER}-http-lb-proxy \
    --ports 80

add_route()
{
    SERVICE=$1
    HOST=$2
    gcloud compute url-maps add-path-matcher ${CLUSTER}-lb --path-matcher-name=${CLUSTER}-${SERVICE}-pm --default-service=${CLUSTER}-${SERVICE}-be --new-hosts=${HOST}
}

add_route neoscan-io n.backslash.fr
add_route neoscan-testnet-io nt.backslash.fr
add_route nex-neoscan-testnet-io nnt.backslash.fr