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Adding removeInstances method for a job -

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-- This method takes the job key and the number of Instances to remove as parameters
This commit is contained in:
Mukkavilli, Sunil 2017-03-10 01:14:09 -08:00
parent 811169a266
commit 40781fab82
2 changed files with 64 additions and 5 deletions
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45
examples/client.go
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@ -74,7 +74,7 @@ func main() {
switch *executor {
case "thermos":
payload, err := ioutil.ReadFile("thermos_payload.json")
payload, err := ioutil.ReadFile("examples/thermos_payload.json")
if err != nil {
fmt.Println("Error reading json config file: ", err)
os.Exit(1)
@ -100,11 +100,11 @@ func main() {
Name("docker-compose").
ExecutorName("docker-compose-executor").
ExecutorData("{}").
CPU(1).
CPU(0.5).
RAM(64).
Disk(100).
IsService(false).
InstanceCount(1).
InstanceCount(3).
AddPorts(1).
AddLabel("fileName", "sample-app/docker-compose.yml").
AddURIs(true, true, "https://github.com/mesos/docker-compose-executor/releases/download/0.1.0/sample-app.tar.gz")
@ -273,7 +273,15 @@ func main() {
case "flexUp":
fmt.Println("Flexing up job")
numOfInstances := int32(5)
numOfInstances := int32(2)
live, err := r.GetInstanceIds(job.JobKey(), aurora.ACTIVE_STATES)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
currInstances := int32(len(live))
fmt.Println("Current num of instances: ", currInstances)
resp, err := r.AddInstances(aurora.InstanceKey{job.JobKey(), 0}, numOfInstances)
if err != nil {
fmt.Println(err)
@ -281,7 +289,34 @@ func main() {
}
if resp.ResponseCode == aurora.ResponseCode_OK {
if ok, err := monitor.Instances(job.JobKey(), job.GetInstanceCount()+numOfInstances, 5, 50); !ok || err != nil {
if ok, err := monitor.Instances(job.JobKey(), currInstances+numOfInstances, 5, 50); !ok || err != nil {
fmt.Println("Flexing up failed")
}
}
fmt.Println(resp.String())
break
case "flexDown":
fmt.Println("Flexing down job")
numOfInstances := int32(2)
live, err := r.GetInstanceIds(job.JobKey(), aurora.ACTIVE_STATES)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
currInstances := int32(len(live))
fmt.Println("Current num of instances: ", currInstances)
resp, err := r.RemoveInstances(job.JobKey(), numOfInstances)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
if resp.ResponseCode == aurora.ResponseCode_OK {
if ok, err := monitor.Instances(job.JobKey(), currInstances-numOfInstances, 5, 50); !ok || err != nil {
fmt.Println("Flexing up failed")
}
}