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metrics_reporting_kurtosis_backend.go
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metrics_reporting_kurtosis_backend.go
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package metrics_reporting
import (
"context"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/image_build_spec"
"io"
"time"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/api_container"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/compute_resources"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/enclave"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/engine"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/exec_result"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/image_download_mode"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/logs_aggregator"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/logs_collector"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/reverse_proxy"
"github.com/kurtosis-tech/kurtosis/container-engine-lib/lib/backend_interface/objects/service"
"github.com/kurtosis-tech/stacktrace"
)
// TODO CALL THE METRICS LIBRARY EVENT-REGISTRATION FUNCTIONS HERE!!!!
type MetricsReportingKurtosisBackend struct {
underlying backend_interface.KurtosisBackend
}
func NewMetricsReportingKurtosisBackend(underlying backend_interface.KurtosisBackend) *MetricsReportingKurtosisBackend {
return &MetricsReportingKurtosisBackend{underlying: underlying}
}
func (backend *MetricsReportingKurtosisBackend) FetchImage(ctx context.Context, image string, downloadMode image_download_mode.ImageDownloadMode) (bool, string, error) {
pulledFromRemote, architecture, err := backend.underlying.FetchImage(ctx, image, downloadMode)
if err != nil {
return false, "", stacktrace.Propagate(err, "An error occurred pulling image '%v'", image)
}
return pulledFromRemote, architecture, nil
}
func (backend *MetricsReportingKurtosisBackend) PruneUnusedImages(ctx context.Context) ([]string, error) {
prunedImages, err := backend.underlying.PruneUnusedImages(ctx)
if err != nil {
return prunedImages, stacktrace.Propagate(err, "An error occurred pruning unused images")
}
return prunedImages, nil
}
func (backend *MetricsReportingKurtosisBackend) CreateEngine(
ctx context.Context,
imageOrgAndRepo string,
imageVersionTag string,
grpcPortNum uint16,
envVars map[string]string,
) (*engine.Engine, error) {
result, err := backend.underlying.CreateEngine(
ctx,
imageOrgAndRepo,
imageVersionTag,
grpcPortNum,
envVars,
)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred creating the engine using image '%v' with tag '%v'", imageOrgAndRepo, imageVersionTag)
}
return result, nil
}
// Gets point-in-time data about engines matching the given filters
func (backend *MetricsReportingKurtosisBackend) GetEngines(ctx context.Context, filters *engine.EngineFilters) (map[engine.EngineGUID]*engine.Engine, error) {
engines, err := backend.underlying.GetEngines(ctx, filters)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred getting engines using filters: %+v", filters)
}
return engines, nil
}
func (backend *MetricsReportingKurtosisBackend) StopEngines(ctx context.Context, filters *engine.EngineFilters) (
successfulIds map[engine.EngineGUID]bool,
failedIds map[engine.EngineGUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.StopEngines(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred stopping engines using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) DestroyEngines(ctx context.Context, filters *engine.EngineFilters) (
successfulIds map[engine.EngineGUID]bool,
failedIds map[engine.EngineGUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.DestroyEngines(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred destroying engines using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) GetEngineLogs(ctx context.Context, outputDirpath string) error {
if err := backend.underlying.GetEngineLogs(ctx, outputDirpath); err != nil {
return stacktrace.Propagate(err, "An error occurred while dumping engine logs to dir '%v'", outputDirpath)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) DumpKurtosis(ctx context.Context, outputDirpath string) error {
if err := backend.underlying.DumpKurtosis(ctx, outputDirpath); err != nil {
return stacktrace.Propagate(err, "An error occurred while dumping the state of Kurtosis to dir '%v'", outputDirpath)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) CreateEnclave(ctx context.Context, enclaveUuid enclave.EnclaveUUID, enclaveName string) (*enclave.Enclave, error) {
result, err := backend.underlying.CreateEnclave(ctx, enclaveUuid, enclaveName)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred creating enclave with UUID '%v'", enclaveUuid)
}
return result, nil
}
func (backend *MetricsReportingKurtosisBackend) GetEnclaves(
ctx context.Context,
filters *enclave.EnclaveFilters,
) (
map[enclave.EnclaveUUID]*enclave.Enclave,
error,
) {
results, err := backend.underlying.GetEnclaves(ctx, filters)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred getting enclaves using filters: %+v", filters)
}
return results, nil
}
func (backend *MetricsReportingKurtosisBackend) UpdateEnclave(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
newName string,
newCreationTime *time.Time,
) error {
if err := backend.underlying.UpdateEnclave(ctx, enclaveUuid, newName, newCreationTime); err != nil {
return stacktrace.Propagate(err, "An error occurred updating enclave with UUID '%v', updating name to '%s' and creation time to '%v'", enclaveUuid, newName, newCreationTime)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) StopEnclaves(
ctx context.Context,
filters *enclave.EnclaveFilters,
) (
successfulEnclaveIds map[enclave.EnclaveUUID]bool,
erroredEnclaveIds map[enclave.EnclaveUUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.StopEnclaves(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred stopping enclaves using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) DumpEnclave(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
outputDirpath string,
) error {
if err := backend.underlying.DumpEnclave(ctx, enclaveUuid, outputDirpath); err != nil {
return stacktrace.Propagate(err, "An error occurred dumping enclave '%v' to path '%v'", enclaveUuid, outputDirpath)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) DestroyEnclaves(
ctx context.Context,
filters *enclave.EnclaveFilters,
) (
successfulEnclaveIds map[enclave.EnclaveUUID]bool,
erroredEnclaveIds map[enclave.EnclaveUUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.DestroyEnclaves(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred destroying enclaves using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) CreateAPIContainer(
ctx context.Context,
image string,
enclaveUuid enclave.EnclaveUUID,
grpcPortNum uint16,
enclaveDataVolumeDirpath string,
ownIpEnvVar string,
customEnvVars map[string]string,
) (*api_container.APIContainer, error) {
if _, found := customEnvVars[ownIpEnvVar]; found {
return nil, stacktrace.NewError("Requested own IP environment variable '%v' conflicts with custom environment variable", ownIpEnvVar)
}
result, err := backend.underlying.CreateAPIContainer(
ctx,
image,
enclaveUuid,
grpcPortNum,
enclaveDataVolumeDirpath,
ownIpEnvVar,
customEnvVars,
)
if err != nil {
return nil, stacktrace.Propagate(
err,
"An error occurred creating an API container from image '%v' with envvars: %+v",
image,
customEnvVars,
)
}
return result, nil
}
func (backend *MetricsReportingKurtosisBackend) GetAPIContainers(ctx context.Context, filters *api_container.APIContainerFilters) (map[enclave.EnclaveUUID]*api_container.APIContainer, error) {
results, err := backend.underlying.GetAPIContainers(ctx, filters)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred getting API containers matching filters: %+v", filters)
}
return results, nil
}
func (backend *MetricsReportingKurtosisBackend) StopAPIContainers(ctx context.Context, filters *api_container.APIContainerFilters) (successfulApiContainerIds map[enclave.EnclaveUUID]bool, erroredApiContainerIds map[enclave.EnclaveUUID]error, resultErr error) {
successes, failures, err := backend.underlying.StopAPIContainers(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred stopping API containers using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) DestroyAPIContainers(ctx context.Context, filters *api_container.APIContainerFilters) (successfulApiContainerIds map[enclave.EnclaveUUID]bool, erroredApiContainerIds map[enclave.EnclaveUUID]error, resultErr error) {
successes, failures, err := backend.underlying.DestroyAPIContainers(ctx, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred destroying API containers using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) RegisterUserServices(ctx context.Context, enclaveUuid enclave.EnclaveUUID, services map[service.ServiceName]bool) (map[service.ServiceName]*service.ServiceRegistration, map[service.ServiceName]error, error) {
successes, failures, err := backend.underlying.RegisterUserServices(ctx, enclaveUuid, services)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred registering services to enclave '%v' with the following service ids: %+v", enclaveUuid, services)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) UnregisterUserServices(ctx context.Context, enclaveUuid enclave.EnclaveUUID, services map[service.ServiceUUID]bool) (map[service.ServiceUUID]bool, map[service.ServiceUUID]error, error) {
successes, failures, err := backend.underlying.UnregisterUserServices(ctx, enclaveUuid, services)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred unregistering services from enclave '%v' with the following service uuids: %+v", enclaveUuid, services)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) StartRegisteredUserServices(ctx context.Context, enclaveUuid enclave.EnclaveUUID, services map[service.ServiceUUID]*service.ServiceConfig) (map[service.ServiceUUID]*service.Service, map[service.ServiceUUID]error, error) {
successes, failures, err := backend.underlying.StartRegisteredUserServices(ctx, enclaveUuid, services)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred starting services in enclave '%v' with the following service ids: %+v", enclaveUuid, services)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) RemoveRegisteredUserServiceProcesses(ctx context.Context, enclaveUuid enclave.EnclaveUUID, services map[service.ServiceUUID]bool) (map[service.ServiceUUID]bool, map[service.ServiceUUID]error, error) {
successes, failures, err := backend.underlying.RemoveRegisteredUserServiceProcesses(ctx, enclaveUuid, services)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred removing service processes in enclave '%v' with the following service ids: %+v", enclaveUuid, services)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) GetUserServices(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
filters *service.ServiceFilters,
) (
map[service.ServiceUUID]*service.Service,
error,
) {
services, err := backend.underlying.GetUserServices(ctx, enclaveUuid, filters)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred getting user services in enclave '%v' using filters '%+v'", enclaveUuid, filters)
}
return services, nil
}
func (backend *MetricsReportingKurtosisBackend) GetUserServiceLogs(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
filters *service.ServiceFilters,
shouldFollowLogs bool,
) (
map[service.ServiceUUID]io.ReadCloser,
map[service.ServiceUUID]error,
error,
) {
userServiceLogs, erroredUserServices, err := backend.underlying.GetUserServiceLogs(ctx, enclaveUuid, filters, shouldFollowLogs)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred getting user service logs in enclave '%v' using filters '%+v'", enclaveUuid, filters)
}
return userServiceLogs, erroredUserServices, nil
}
func (backend *MetricsReportingKurtosisBackend) RunUserServiceExecCommands(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
userServiceCommands map[service.ServiceUUID][]string,
) (
succesfulUserServiceExecResults map[service.ServiceUUID]*exec_result.ExecResult,
erroredUserServiceUuids map[service.ServiceUUID]error,
resultErr error,
) {
succesfulUserServiceExecResults, erroredUserServiceUuids, err := backend.underlying.RunUserServiceExecCommands(ctx, enclaveUuid, userServiceCommands)
if err != nil {
return nil, nil, stacktrace.Propagate(
err,
"An error occurred running user service exec commands '%+v' on enclave '%v'",
userServiceCommands,
enclaveUuid,
)
}
return succesfulUserServiceExecResults, erroredUserServiceUuids, nil
}
func (backend *MetricsReportingKurtosisBackend) RunUserServiceExecCommandWithStreamedOutput(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
serviceUuid service.ServiceUUID,
cmd []string,
) (chan string, chan *exec_result.ExecResult, error) {
return backend.underlying.RunUserServiceExecCommandWithStreamedOutput(ctx, enclaveUuid, serviceUuid, cmd)
}
func (backend *MetricsReportingKurtosisBackend) GetShellOnUserService(ctx context.Context, enclaveUuid enclave.EnclaveUUID, serviceUuid service.ServiceUUID) (resultErr error) {
err := backend.underlying.GetShellOnUserService(ctx, enclaveUuid, serviceUuid)
if err != nil {
return stacktrace.Propagate(err, "An error occurred getting connection with user service with UUID '%v'", serviceUuid)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) CopyFilesFromUserService(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
serviceUuid service.ServiceUUID,
srcPath string,
output io.Writer,
) error {
if err := backend.underlying.CopyFilesFromUserService(ctx, enclaveUuid, serviceUuid, srcPath, output); err != nil {
return stacktrace.Propagate(
err,
"An error occurred copying files from sourcepath '%v' in user service with UUID '%v' in enclave with UUID '%v'",
srcPath,
serviceUuid,
enclaveUuid,
)
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) StopUserServices(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
filters *service.ServiceFilters,
) (
successfulUserServiceUuids map[service.ServiceUUID]bool,
erroredUserServiceUuids map[service.ServiceUUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.StopUserServices(ctx, enclaveUuid, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred stopping user services in enclave '%v' using filters: %+v", enclaveUuid, filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) DestroyUserServices(
ctx context.Context,
enclaveUuid enclave.EnclaveUUID,
filters *service.ServiceFilters,
) (
successfulUserServiceUuids map[service.ServiceUUID]bool,
erroredUserServiceUuids map[service.ServiceUUID]error,
resultErr error,
) {
successes, failures, err := backend.underlying.DestroyUserServices(ctx, enclaveUuid, filters)
if err != nil {
return nil, nil, stacktrace.Propagate(err, "An error occurred destroying user services using filters: %+v", filters)
}
return successes, failures, nil
}
func (backend *MetricsReportingKurtosisBackend) CreateLogsAggregator(ctx context.Context) (*logs_aggregator.LogsAggregator, error) {
return backend.underlying.CreateLogsAggregator(ctx)
}
func (backend *MetricsReportingKurtosisBackend) GetLogsAggregator(ctx context.Context) (*logs_aggregator.LogsAggregator, error) {
return backend.underlying.GetLogsAggregator(ctx)
}
func (backend *MetricsReportingKurtosisBackend) DestroyLogsAggregator(ctx context.Context) error {
return backend.underlying.DestroyLogsAggregator(ctx)
}
func (backend *MetricsReportingKurtosisBackend) CreateLogsCollectorForEnclave(ctx context.Context, enclaveUuid enclave.EnclaveUUID, logsCollectorHttpPortNumber uint16, logsCollectorTcpPortNumber uint16) (*logs_collector.LogsCollector, error) {
logsCollector, err := backend.underlying.CreateLogsCollectorForEnclave(ctx, enclaveUuid, logsCollectorHttpPortNumber, logsCollectorTcpPortNumber)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred creating the logs collector with TCP port number '%v' and HTTP port number '%v'", logsCollectorTcpPortNumber, logsCollectorHttpPortNumber)
}
return logsCollector, nil
}
// if nothing is found returns nil
func (backend *MetricsReportingKurtosisBackend) GetLogsCollectorForEnclave(ctx context.Context, enclaveUuid enclave.EnclaveUUID) (resultMaybeLogsCollector *logs_collector.LogsCollector, resultErr error) {
maybeLogsCollector, err := backend.underlying.GetLogsCollectorForEnclave(ctx, enclaveUuid)
if err != nil {
return nil, stacktrace.Propagate(err, "An error occurred getting the logs collector")
}
return maybeLogsCollector, nil
}
func (backend *MetricsReportingKurtosisBackend) DestroyLogsCollectorForEnclave(ctx context.Context, enclaveUuid enclave.EnclaveUUID) error {
if err := backend.underlying.DestroyLogsCollectorForEnclave(ctx, enclaveUuid); err != nil {
return stacktrace.Propagate(err, "An error occurred destroying the logs collector")
}
return nil
}
func (backend *MetricsReportingKurtosisBackend) CreateReverseProxy(ctx context.Context, engineGuid engine.EngineGUID) (*reverse_proxy.ReverseProxy, error) {
return backend.underlying.CreateReverseProxy(ctx, engineGuid)
}
func (backend *MetricsReportingKurtosisBackend) GetReverseProxy(ctx context.Context) (*reverse_proxy.ReverseProxy, error) {
return backend.underlying.GetReverseProxy(ctx)
}
func (backend *MetricsReportingKurtosisBackend) DestroyReverseProxy(ctx context.Context) error {
return backend.underlying.DestroyReverseProxy(ctx)
}
func (backend *MetricsReportingKurtosisBackend) GetAvailableCPUAndMemory(ctx context.Context) (compute_resources.MemoryInMegaBytes, compute_resources.CpuMilliCores, bool, error) {
availableMemory, availableCpu, isResourceInformationComplete, err := backend.underlying.GetAvailableCPUAndMemory(ctx)
if err != nil {
return 0, 0, false, stacktrace.Propagate(err, "An error occurred while fetching cpu & memory information from the underlying backend")
}
return availableMemory, availableCpu, isResourceInformationComplete, nil
}
func (backend *MetricsReportingKurtosisBackend) BuildImage(ctx context.Context, imageName string, imageBuildSpec *image_build_spec.ImageBuildSpec) (string, error) {
return backend.underlying.BuildImage(ctx, imageName, imageBuildSpec)
}