animaldna / consul-cluster

Demo Consul cluster on EC2 using Terraform and Packer

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Consul Cluster on EC2 with TF and Packer

Upon loss of leader, momentary errors on both peers:

  • Error querying Consul agent: Unexpected response code: 500 (Raft leader not found in server lookup mapping)
  • Error querying Consul agent: Unexpected response code: 500 (rpc error getting client: failed to get conn: dial tcp {{IPs here}}: connect: connection refused)

New leader immediately promoted and requests resolved w/in seconds.

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Demo Consul cluster on EC2 using Terraform and Packer


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