Class: VmShepherd::Shepherd

Inherits:
Object
  • Object
show all
Defined in:
lib/vm_shepherd/shepherd.rb

Defined Under Namespace

Classes: InvalidIaas

Instance Method Summary collapse

Constructor Details

#initialize(settings:) ⇒ Shepherd

Returns a new instance of Shepherd.



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# File 'lib/vm_shepherd/shepherd.rb', line 6

def initialize(settings:)
  @settings = settings
end

Instance Method Details

#clean_environment ⇒ Object 



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# File 'lib/vm_shepherd/shepherd.rb', line 136

def clean_environment
  unless valid_iaas_types.include?(settings.iaas_type)
    fail(InvalidIaas, "Unknown IaaS type: #{settings.iaas_type.inspect}")
  end
  case settings.iaas_type
    when VmShepherd::VCLOUD_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        VmShepherd::VcloudManager.new(
          {
            url: vm_shepherd_config.creds.url,
            organization: vm_shepherd_config.creds.organization,
            user: vm_shepherd_config.creds.user,
            password: vm_shepherd_config.creds.password,
          },
          vm_shepherd_config.vdc.name,
          stdout_logger,
        ).clean_environment(vm_shepherd_config.vapp.product_names || [], vm_shepherd_config.vapp.product_catalog)
      end
    when VmShepherd::VSPHERE_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        VmShepherd::VsphereManager.new(
          vm_shepherd_config.vcenter_creds.ip,
          vm_shepherd_config.vcenter_creds.username,
          vm_shepherd_config.vcenter_creds.password,
          vm_shepherd_config.cleanup.datacenter,
          stdout_logger,
        ).clean_environment(
          datacenter_folders_to_clean: vm_shepherd_config.cleanup.datacenter_folders_to_clean,
          datastores: vm_shepherd_config.cleanup.datastores,
          datastore_folders_to_clean: vm_shepherd_config.cleanup.datastore_folders_to_clean,
        )
      end
    when VmShepherd::AWS_IAAS_TYPE then
      ami_manager.clean_environment
    when VmShepherd::OPENSTACK_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        openstack_vm_manager(vm_shepherd_config).clean_environment
      end
  end
end

#deploy(paths:) ⇒ Object 



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# File 'lib/vm_shepherd/shepherd.rb', line 10

def deploy(paths:)
  unless valid_iaas_types.include?(settings.iaas_type)
    fail(InvalidIaas, "Unknown IaaS type: #{settings.iaas_type.inspect}")
  end
  configs = vm_shepherd_configs(settings)
  unless configs.size == paths.size
    fail(ArgumentError, "mismatch in available images to deploy (needed #{configs.size}, got #{paths.size})")
  end
  configs.zip(paths).each do |vm_shepherd_config, path|
    case settings.iaas_type
      when VmShepherd::VCLOUD_IAAS_TYPE then
        VmShepherd::VcloudManager.new(
          {
            url: vm_shepherd_config.creds.url,
            organization: vm_shepherd_config.creds.organization,
            user: vm_shepherd_config.creds.user,
            password: vm_shepherd_config.creds.password,
          },
          vm_shepherd_config.vdc.name,
          stdout_logger
        ).deploy(
          path,
          vcloud_deploy_options(vm_shepherd_config),
        )
      when VmShepherd::VSPHERE_IAAS_TYPE then
        VmShepherd::VsphereManager.new(
          vm_shepherd_config.vcenter_creds.ip,
          vm_shepherd_config.vcenter_creds.username,
          vm_shepherd_config.vcenter_creds.password,
          vm_shepherd_config.vsphere.datacenter,
          stdout_logger,
        ).deploy(
          path,
          {
            ip: vm_shepherd_config.vm.ip,
            gateway: vm_shepherd_config.vm.gateway,
            netmask: vm_shepherd_config.vm.netmask,
            dns: vm_shepherd_config.vm.dns,
            ntp_servers: vm_shepherd_config.vm.ntp_servers,
          },
          {
            cluster: vm_shepherd_config.vsphere.cluster,
            resource_pool: vm_shepherd_config.vsphere.resource_pool,
            datastore: vm_shepherd_config.vsphere.datastore,
            network: vm_shepherd_config.vsphere.network,
            folder: vm_shepherd_config.vsphere.folder,
          }
        )
      when VmShepherd::AWS_IAAS_TYPE then
        ami_manager.deploy(ami_file_path: path, vm_config: vm_shepherd_config.to_h)
      when VmShepherd::OPENSTACK_IAAS_TYPE then
        openstack_vm_manager(vm_shepherd_config).deploy(path, openstack_vm_options(vm_shepherd_config))
    end
  end
end

#destroy ⇒ Object 



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# File 'lib/vm_shepherd/shepherd.rb', line 103

def destroy
  unless valid_iaas_types.include?(settings.iaas_type)
    fail(InvalidIaas, "Unknown IaaS type: #{settings.iaas_type.inspect}")
  end
  vm_shepherd_configs(settings).each do |vm_shepherd_config|
    case settings.iaas_type
      when VmShepherd::VCLOUD_IAAS_TYPE then
        VmShepherd::VcloudManager.new(
          {
            url: vm_shepherd_config.creds.url,
            organization: vm_shepherd_config.creds.organization,
            user: vm_shepherd_config.creds.user,
            password: vm_shepherd_config.creds.password,
          },
          vm_shepherd_config.vdc.name,
          stdout_logger
        ).destroy([vm_shepherd_config.vapp.ops_manager_name], vm_shepherd_config.vdc.catalog)
      when VmShepherd::VSPHERE_IAAS_TYPE then
        VmShepherd::VsphereManager.new(
          vm_shepherd_config.vcenter_creds.ip,
          vm_shepherd_config.vcenter_creds.username,
          vm_shepherd_config.vcenter_creds.password,
          vm_shepherd_config.vsphere.datacenter,
          stdout_logger,
        ).destroy(vm_shepherd_config.vm.ip, vm_shepherd_config.vsphere.resource_pool)
      when VmShepherd::AWS_IAAS_TYPE then
        ami_manager.destroy(vm_shepherd_config.to_h)
      when VmShepherd::OPENSTACK_IAAS_TYPE then
        openstack_vm_manager(vm_shepherd_config).destroy(openstack_vm_options(vm_shepherd_config))
    end
  end
end

#prepare_environment ⇒ Object 



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# File 'lib/vm_shepherd/shepherd.rb', line 66

def prepare_environment
  unless valid_iaas_types.include?(settings.iaas_type)
    fail(InvalidIaas, "Unknown IaaS type: #{settings.iaas_type.inspect}")
  end
  case settings.iaas_type
    when VmShepherd::VCLOUD_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        VmShepherd::VcloudManager.new(
          {
            url: vm_shepherd_config.creds.url,
            organization: vm_shepherd_config.creds.organization,
            user: vm_shepherd_config.creds.user,
            password: vm_shepherd_config.creds.password,
          },
          vm_shepherd_config.vdc.name,
          stdout_logger
        ).prepare_environment
      end
    when VmShepherd::VSPHERE_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        VmShepherd::VsphereManager.new(
          vm_shepherd_config.vcenter_creds.ip,
          vm_shepherd_config.vcenter_creds.username,
          vm_shepherd_config.vcenter_creds.password,
          vm_shepherd_config.vsphere.datacenter,
          stdout_logger,
        ).prepare_environment
      end
    when VmShepherd::AWS_IAAS_TYPE then
      ami_manager.prepare_environment(settings.vm_shepherd.env_config.json_file)
    when VmShepherd::OPENSTACK_IAAS_TYPE then
      vm_shepherd_configs(settings).each do |vm_shepherd_config|
        openstack_vm_manager(vm_shepherd_config).prepare_environment
      end
  end
end