/
add-on-configmaps-local.go
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/
add-on-configmaps-local.go
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package eksconfig
import (
"errors"
"fmt"
"path"
"path/filepath"
"strings"
"github.com/aws/aws-k8s-tester/pkg/metrics"
"github.com/aws/aws-k8s-tester/pkg/timeutil"
)
// AddOnConfigmapsLocal defines parameters for EKS cluster
// add-on "ConfigMap" local.
// It generates loads from the local host machine.
// Every object is written serially with no concurrency.
// Use remote tester to write with concurrency.
// The main use case is to write large objects to fill up etcd database.
type AddOnConfigmapsLocal struct {
// Enable is 'true' to create this add-on.
Enable bool `json:"enable"`
// Created is true when the resource has been created.
// Used for delete operations.
Created bool `json:"created" read-only:"true"`
TimeFrameCreate timeutil.TimeFrame `json:"time-frame-create" read-only:"true"`
TimeFrameDelete timeutil.TimeFrame `json:"time-frame-delete" read-only:"true"`
// S3Dir is the S3 directory to store all test results.
// It is under the bucket "eksconfig.Config.S3BucketName".
S3Dir string `json:"s3-dir"`
// Namespace is the namespace to create objects in.
Namespace string `json:"namespace"`
// Objects is the number of "ConfigMap" objects to create.
Objects int `json:"objects"`
// ObjectSize is the "ConfigMap" value size in bytes.
ObjectSize int `json:"object-size"`
// CreatedNames is the list of created "ConfigMap" object names.
CreatedNames []string `json:"created-names" read-only:"true"`
//////////////////////////////////////////////////////////////////////////////
RequestsRawWritesJSONPath string `json:"requests-raw-writes-json-path" read-only:"true"`
RequestsRawWritesJSONS3Key string `json:"requests-raw-writes-json-s3-key" read-only:"true"`
//////////////////////////////////////////////////////////////////////////////
// RequestsRawWritesCompareS3Dir is the s3 directory to store raw data points.
// Used to comparison results.
// ref. https://en.wikipedia.org/wiki/Kolmogorov%E2%80%93Smirnov_test
RequestsRawWritesCompareS3Dir string `json:"requests-raw-writes-compare-s3-dir"`
RequestsRawWritesCompareAllJSONPath string `json:"requests-raw-writes-compare-all-json-path" read-only:"true"`
RequestsRawWritesCompareAllJSONS3Key string `json:"requests-raw-writes-compare-all-json-s3-key" read-only:"true"`
RequestsRawWritesCompareAllCSVPath string `json:"requests-raw-writes-compare-all-csv-path" read-only:"true"`
RequestsRawWritesCompareAllCSVS3Key string `json:"requests-raw-writes-compare-all-csv-s3-key" read-only:"true"`
//////////////////////////////////////////////////////////////////////////////
// RequestsSummaryWrites is the writes results.
RequestsSummaryWrites metrics.RequestsSummary `json:"requests-summary-writes,omitempty" read-only:"true"`
RequestsSummaryWritesJSONPath string `json:"requests-summary-writes-json-path" read-only:"true"`
RequestsSummaryWritesJSONS3Key string `json:"requests-summary-writes-json-s3-key" read-only:"true"`
RequestsSummaryWritesTablePath string `json:"requests-summary-writes-table-path" read-only:"true"`
RequestsSummaryWritesTableS3Key string `json:"requests-summary-writes-table-s3-path" read-only:"true"`
//////////////////////////////////////////////////////////////////////////////
// RequestsSummaryWritesCompareS3Dir is the S3 directory of previous/latest "RequestsSummary".
// Specify the S3 key in the same bucket of "eksconfig.Config.S3BucketName".
// Use for regression tests. Specify the value not bound to the cluster directory.
// Different runs from different clusters reads and writes in this directory.
RequestsSummaryWritesCompareS3Dir string `json:"requests-summary-writes-compare-s3-dir"`
RequestsSummaryWritesCompare metrics.RequestsCompare `json:"requests-summary-writes-compare" read-only:"true"`
RequestsSummaryWritesCompareJSONPath string `json:"requests-summary-writes-compare-json-path" read-only:"true"`
RequestsSummaryWritesCompareJSONS3Key string `json:"requests-summary-writes-compare-json-s3-key" read-only:"true"`
RequestsSummaryWritesCompareTablePath string `json:"requests-summary-writes-compare-table-path" read-only:"true"`
RequestsSummaryWritesCompareTableS3Key string `json:"requests-summary-writes-compare-table-s3-path" read-only:"true"`
//////////////////////////////////////////////////////////////////////////////
}
// EnvironmentVariablePrefixAddOnConfigmapsLocal is the environment variable prefix used for "eksconfig".
const EnvironmentVariablePrefixAddOnConfigmapsLocal = AWS_K8S_TESTER_EKS_PREFIX + "ADD_ON_CONFIGMAPS_LOCAL_"
// IsEnabledAddOnConfigmapsLocal returns true if "AddOnConfigmapsLocal" is enabled.
// Otherwise, nil the field for "omitempty".
func (cfg *Config) IsEnabledAddOnConfigmapsLocal() bool {
if cfg.AddOnConfigmapsLocal == nil {
return false
}
if cfg.AddOnConfigmapsLocal.Enable {
return true
}
cfg.AddOnConfigmapsLocal = nil
return false
}
func getDefaultAddOnConfigmapsLocal() *AddOnConfigmapsLocal {
return &AddOnConfigmapsLocal{
Enable: false,
Objects: 10,
ObjectSize: 10 * 1024, // 10 KB
// writes total 300 MB data to etcd
// Objects: 1000,
// ObjectSize: 300000, // 0.3 MB
}
}
func (cfg *Config) validateAddOnConfigmapsLocal() error {
if !cfg.IsEnabledAddOnConfigmapsLocal() {
return nil
}
if !cfg.IsEnabledAddOnNodeGroups() && !cfg.IsEnabledAddOnManagedNodeGroups() {
return errors.New("AddOnConfigmapsLocal.Enable true but no node group is enabled")
}
if cfg.AddOnConfigmapsLocal.S3Dir == "" {
cfg.AddOnConfigmapsLocal.S3Dir = path.Join(cfg.Name, "add-on-configmaps-local")
}
if cfg.AddOnConfigmapsLocal.Namespace == "" {
cfg.AddOnConfigmapsLocal.Namespace = cfg.Name + "-configmaps-local"
}
if cfg.AddOnConfigmapsLocal.Objects == 0 {
cfg.AddOnConfigmapsLocal.Objects = 10
}
if cfg.AddOnConfigmapsLocal.ObjectSize == 0 {
cfg.AddOnConfigmapsLocal.ObjectSize = 10 * 1024
}
if cfg.AddOnConfigmapsLocal.ObjectSize > 900000 {
return fmt.Errorf("AddOnConfigmapsLocal.ObjectSize limit is 0.9 MB, got %d", cfg.AddOnConfigmapsLocal.ObjectSize)
}
//////////////////////////////////////////////////////////////////////////////
if cfg.AddOnConfigmapsLocal.RequestsRawWritesJSONPath == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesJSONPath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-writes-raw.json"
}
if cfg.AddOnConfigmapsLocal.RequestsRawWritesJSONS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesJSONS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-raw-writes",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsRawWritesJSONPath),
)
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
if cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareS3Dir == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareS3Dir = path.Join("add-on-configmaps-local", "requests-raw-writes-compare", cfg.Parameters.Version)
}
if cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllJSONPath == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllJSONPath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-raw-writes-compare-all.json"
}
if cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllJSONS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllJSONS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-raw-writes-compare-all",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllJSONPath),
)
}
if cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllCSVPath == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllCSVPath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-raw-writes-compare-all.csv"
}
if cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllCSVS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllCSVS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-raw-writes-compare-all",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsRawWritesCompareAllCSVPath),
)
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesJSONPath == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesJSONPath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-summary-writes.json"
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesJSONS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesJSONS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-summary-writes",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsSummaryWritesJSONPath),
)
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesTablePath == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesTablePath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-summary-writes.txt"
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesTableS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesTableS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-summary-writes",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsSummaryWritesTablePath),
)
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareS3Dir == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareS3Dir = path.Join("add-on-configmaps-local", "requests-summary-writes-compare", cfg.Parameters.Version)
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareJSONPath == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareJSONPath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-summary-writes-compare.json"
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareJSONS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareJSONS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-summary-writes-compare",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareJSONPath),
)
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareTablePath == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareTablePath = strings.ReplaceAll(cfg.ConfigPath, ".yaml", "") + "-configmaps-local-requests-summary-writes-compare.txt"
}
if cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareTableS3Key == "" {
cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareTableS3Key = path.Join(
cfg.AddOnConfigmapsLocal.S3Dir,
"requests-summary-writes-compare",
filepath.Base(cfg.AddOnConfigmapsLocal.RequestsSummaryWritesCompareTablePath),
)
}
//////////////////////////////////////////////////////////////////////////////
return nil
}