Clarify service discovery
This commit is contained in:
parent
20feb95e18
commit
25ae5c2e5f
28
README.md
28
README.md
@ -43,18 +43,34 @@ Join us to discuss, learn and contribute:
|
||||
|
||||
This is a quick getting started guide with the greeter service example.
|
||||
|
||||
### Prerequisites
|
||||
### Prerequisites: Service Discovery
|
||||
|
||||
There's just one prerequisite. We need a service discovery system to resolve service names to their address.
|
||||
The default discovery mechanism used in go-micro is Consul. Discovery is however pluggable so you can used
|
||||
etcd, kubernetes, zookeeper, etc. Other implementations can be found in [go-plugins](https://github.com/micro/go-plugins).
|
||||
etcd, kubernetes, zookeeper, etc. Plugins can be found in [micro/go-plugins](https://github.com/micro/go-plugins).
|
||||
|
||||
Alternatively we can use multicast DNS with the built in MDNS registry for a zero dependency configuration. Just pass `--registry=mdns` to the below commands.
|
||||
### Zero Dependency Discovery
|
||||
|
||||
### Install Consul
|
||||
[https://www.consul.io/intro/getting-started/install.html](https://www.consul.io/intro/getting-started/install.html)
|
||||
We can use multicast DNS with the built in MDNS registry for a zero dependency configuration.
|
||||
|
||||
### Run Consul
|
||||
Just pass `--registry=mdns` to any command
|
||||
```
|
||||
$ go run main.go --registry=mdns
|
||||
```
|
||||
|
||||
### Consul Discovery
|
||||
|
||||
Alternatively we can use the default discovery system which is Consul.
|
||||
|
||||
**Install on OS X**
|
||||
|
||||
```
|
||||
brew install consul
|
||||
```
|
||||
|
||||
[Further installation instructions](https://www.consul.io/intro/getting-started/install.html)
|
||||
|
||||
**Run Consul**
|
||||
```
|
||||
$ consul agent -dev -advertise=127.0.0.1
|
||||
```
|
||||
|
Loading…
Reference in New Issue
Block a user