Function Service

cli/compose/convert/service.go:62–178

Service converts a ServiceConfig into a swarm ServiceSpec

(
	namespace Namespace,
	service composetypes.ServiceConfig,
	networkConfigs map[string]composetypes.NetworkConfig,
	volumes map[string]composetypes.VolumeConfig,
	secrets []*swarm.SecretReference,
	configs []*swarm.ConfigReference,
)

// Service converts a ServiceConfig into a swarm ServiceSpec
func Service(
	namespace Namespace,
	service composetypes.ServiceConfig,
	networkConfigs map[string]composetypes.NetworkConfig,
	volumes map[string]composetypes.VolumeConfig,
	secrets []*swarm.SecretReference,
	configs []*swarm.ConfigReference,
) (swarm.ServiceSpec, error) {
	name := namespace.Scope(service.Name)
	endpoint := convertEndpointSpec(service.Deploy.EndpointMode, service.Ports)

	mode, err := convertDeployMode(service.Deploy.Mode, service.Deploy.Replicas)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	mounts, err := Volumes(service.Volumes, volumes, namespace)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	resources, err := convertResources(service.Deploy.Resources)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	restartPolicy, err := convertRestartPolicy(service.Restart, service.Deploy.RestartPolicy)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	healthcheck, err := convertHealthcheck(service.HealthCheck)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	networks, err := convertServiceNetworks(service.Networks, networkConfigs, namespace, service.Name)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	dnsConfig := convertDNSConfig(service.DNS, service.DNSSearch) // TODO(thaJeztah): change service.DNS to a []netip.Addr

	var privileges swarm.Privileges
	privileges.CredentialSpec, err = convertCredentialSpec(
		namespace, service.CredentialSpec, configs,
	)
	if err != nil {
		return swarm.ServiceSpec{}, err
	}

	var logDriver *swarm.Driver
	if service.Logging != nil {
		logDriver = &swarm.Driver{
			Name:    service.Logging.Driver,
			Options: service.Logging.Options,
		}
	}