Upgrade Consul to 0.8.1 (#492)

* Upgrade Consul to 0.8.1 * Add ACL and UI to Consul * Stop upgrade available
2017-04-26 21:20:00 +02:00
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+# Consul Cluster
+
+
+### Info:
+
+ This template creates 3 Consul nodes that uses RPC encryption with TLS and gossip encryption to secure connection between consul cluster nodes, configuration is generated with confd from Rancher metadata.
+
+ TLS is used to verify the authenticity of the servers and the clients using the verify_incoming and verify_outgoing options.
+
+ The variables used in this template include:
+
+- Certificates and keys for Consul nodes.
+- CA certificate.
+- 16-bytes, Base64 encoded gossip encryption key.
+- Web UI option.
+- ACL options.
+
+
+The templates uses two Docker images one as the main image and the other one is the sidekick:
+
+- consul.
+- [consul-config](https://github.com/galal-hussein/consul-config).
+
+### Usage:
+
+ Select Consul from catalog.
+
+ Enter the certificates and keys for consul nodes, ca certificates, and the encryption key.
+
+ Click deploy.
+
+ The consul nodes will be bound to the Rancher managed network IPs.