Description

• 2 datacenters
• 3 servers per datacenter
• 1 client per datacenter with the UI enabled
• ACLs enabled across the board, with a default "deny" policy.
• The client agents are LAN joined to their respective servers
• The 2 datacenters are WAN joined.
• Connect is enabled
• Prometheus is scraping all the consul agents.
• Grafana is running and configured to point at prometheus

ACL Tokens

Type	Token
Master	df87bdaa-b277-42d5-9b40-98d5d0fba61f
Agent	df87bdaa-b277-42d5-9b40-98d5d0fba61f
Replication	df87bdaa-b277-42d5-9b40-98d5d0fba61f
Agent Master	448eada4-df07-4633-8a17-d0ba7147cde4

Variables

• consul_image - The image used for the Consul containers

Infrastructure

Networks

• consul-primary-net - Primary datacetners LAN network
• consul-secondary-net - Secondary datacenters LAN network
• consul-wan-net - WAN network where the servers/gateways do cross-dc communications

Containers

Container	Datacenter	Purpose	Networks
consul-server-primary-0	primary	Consul Server	consul-primary-net, consul-wan-net
consul-server-primary-1	primary	Consul Server	consul-primary-net, consul-wan-net
consul-server-primary-2	primary	Consul Server	consul-primary-net, consul-wan-net
consul-primary-ui	primary	Consul Client + UI	consul-primary-net
consul-server-secondary-0	secondary	Consul Server	consul-secondary-net, consul-wan-net
consul-server-secondary-1	secondary	Consul Server	consul-secondary-net, consul-wan-net
consul-server-secondary-2	secondary	Consul Server	consul-secondary-net, consul-wan-net
consul-secondary-ui	secondary	Consul Client + UI	consul-secondary-net
grafana	N/A	Grafana container for visualizing metrics	consul-wan-net
prometheus	N/A	Prometheus instance to scrape metrics from everything	consul-primary-net, consul-secondary-net, consul-wan-net

Ports

Host Port	Purpose
8500	Consul UI - Primary DC
8501	Consul UI - Secondary DC
3000	Grafana UI
9090	Prometheus UI