WIP: PoC Macos autoscaler

Testing

Setup

• Create token https://documenter.getpostman.com/view/6574930/S1ETRGzt?version=latest#3b0726f3-9473-4d42-bb3e-dfb242284cd2

• Set up a new config.toml file for the autoscaler

  config.toml

  Provider = "orka"
  
  OS = "macOS"
  
  LogLevel = "info"
  LogFormat = "json"
  
  VMTag = "msrm"
  
  [Orka]
    Token = "xxxxx"
    Username = "steveazz"
  
  [ProviderCache]
    Enabled = false
    Directory = "/tmp/macos"

prepare stage

• Run the following command BUILD_FAILURE_EXIT_CODE=1 SYSTEM_FAILURE_EXIT_CODE=2 go run cmd/autoscaler/main.go custom prepare

• Run orka vm list and you should see a new vm running

  orka vm list

  steveazz-autoscaler _ 4622c3314708e _ xxxx _ macpro-2 (UP) _ IP _ :5999 _ :5900       _ :8822 _ 6|6      _ 15GB _ steveazz-test.img _ running _

run stage

• Create a new bash script in /tmp/test.sh with the following content:

  /tmp/test.sh

  #! /usr/bin/env bash
  
  now=$(date +"%Y_%m_%d_%H_%M")
  fileName="/tmp/execute.${now}"
  
  echo $fileName
  
  echo "hello" > $fileName

• Run the following command BUILD_FAILURE_EXIT_CODE=1 SYSTEM_FAILURE_EXIT_CODE=2 go run cmd/autoscaler/main.go custom run /tmp/test.sh test

• Check if file was created with ssh -p 8822 admin@10.221.188.4 ls -la /tmp/ (password is admin)

cleanup stage

• Run BUILD_FAILURE_EXIT_CODE=1 SYSTEM_FAILURE_EXIT_CODE=2 go run cmd/autoscaler/main.go custom cleanup
• Run orka vm list and you should see no VMS.

reference gitlab-org/gitlab-runner#6607 (closed)