gorealis/docs/leveraging-the-library.md

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### How to leverage the library (based on the [sample client](../examples/client.go))
Create a default configuration file (alternatively, manually create your own Config):
```
config, err := realis.NewDefaultConfig(*url)
```
Create a new Realis struct by passing the configuration struct in:
```
r := realis.NewClient(config)
defer r.Close()
```
Construct a job using an AuroraJob struct.
```
job = realis.NewJob().Environment("prod").
Role("vagrant").
Name("hello_world_from_gorealis").
ExecutorName("docker-compose-executor").
ExecutorData("{}").
NumCpus(1).
Ram(64).
SetDisk(100).
IsService(false).
InstanceCount(1).
AddPorts(1).
AddLabel("fileName", "sample-app/sample-app.yml").
AddURI("https://dl.bintray.com/rdelvalle/mesos-compose-executor/sample-app.tar.gz", true, true)
```
Use client to send a job to Aurora:
```
r.CreateJob(job)
```
Killing an Aurora Job:
```
r.KillJob(job.GetKey())
```
Restarting all instances of an Aurora Job:
```
r.RestartJob(job.GetKey())
```
Adding instances (based on config of instance 0) to Aurora:
```
r.AddInstances(&aurora.InstanceKey{job.GetKey(),0}, 5)
```
Updating the job configuration of a service job:
```
updateJob := realis.NewUpdateJob(job)
updateJob.InstanceCount(1)
updateJob.Ram(128)
msg, err := r.UpdateJob(updateJob, "")
```