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config_amboy.go
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config_amboy.go
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package evergreen
import (
"context"
"regexp"
"time"
"github.com/mongodb/amboy"
"github.com/mongodb/amboy/queue"
"github.com/mongodb/anser/bsonutil"
"github.com/mongodb/grip"
"github.com/pkg/errors"
"go.mongodb.org/mongo-driver/bson"
)
type AmboyConfig struct {
Name string `bson:"name" json:"name" yaml:"name"`
SingleName string `bson:"single_name" json:"single_name" yaml:"single_name"`
DBConnection AmboyDBConfig `bson:"db_connection" json:"db_connection" yaml:"db_connection"`
PoolSizeLocal int `bson:"pool_size_local" json:"pool_size_local" yaml:"pool_size_local"`
PoolSizeRemote int `bson:"pool_size_remote" json:"pool_size_remote" yaml:"pool_size_remote"`
LocalStorage int `bson:"local_storage_size" json:"local_storage_size" yaml:"local_storage_size"`
GroupDefaultWorkers int `bson:"group_default_workers" json:"group_default_workers" yaml:"group_default_workers"`
GroupBackgroundCreateFrequencyMinutes int `bson:"group_background_create_frequency" json:"group_background_create_frequency" yaml:"group_background_create_frequency"`
GroupPruneFrequencyMinutes int `bson:"group_prune_frequency" json:"group_prune_frequency" yaml:"group_prune_frequency"`
GroupTTLMinutes int `bson:"group_ttl" json:"group_ttl" yaml:"group_ttl"`
LockTimeoutMinutes int `bson:"lock_timeout_minutes" json:"lock_timeout_minutes" yaml:"lock_timeout_minutes"`
SampleSize int `bson:"sample_size" json:"sample_size" yaml:"sample_size"`
Retry AmboyRetryConfig `bson:"retry" json:"retry" yaml:"retry"`
NamedQueues []AmboyNamedQueueConfig `bson:"named_queues" json:"named_queues" yaml:"named_queues"`
// SkipPreferredIndexes indicates whether or not to use the preferred
// indexes for the remote queues. This is not a value that can or should be
// configured in production, but is useful to explicitly set for testing
// environments, where the required indexes may not be set up.
SkipPreferredIndexes bool `bson:"skip_preferred_indexes" json:"skip_preferred_indexes" yaml:"skip_preferred_indexes"`
}
// AmboyDBConfig configures Amboy's database connection.
type AmboyDBConfig struct {
URL string `bson:"url" json:"url" yaml:"url"`
Database string `bson:"database" json:"database" yaml:"database"`
}
// AmboyRetryConfig represents configuration settings for Amboy's retryability
// feature.
type AmboyRetryConfig struct {
NumWorkers int `bson:"num_workers" json:"num_workers" yaml:"num_workers"`
MaxCapacity int `bson:"max_capacity" json:"max_capacity" yaml:"max_capacity"`
MaxRetryAttempts int `bson:"max_retry_attempts" json:"max_retry_attempts" yaml:"max_retry_attempts"`
MaxRetryTimeSeconds int `bson:"max_retry_time_seconds" json:"max_retry_time_seconds" yaml:"max_retry_time_seconds"`
RetryBackoffSeconds int `bson:"retry_backoff_seconds" json:"retry_backoff_seconds" yaml:"retry_backoff_seconds"`
StaleRetryingMonitorIntervalSeconds int `bson:"stale_retrying_monitor_interval_seconds" json:"stale_retrying_monitor_interval_seconds" yaml:"stale_retrying_monitor_interval_seconds"`
}
// AmboyNamedQueueConfig represents configuration settings for particular named
// queues in the Amboy queue group.
type AmboyNamedQueueConfig struct {
Name string `bson:"name" json:"name" yaml:"name"`
Regexp string `bson:"regexp" json:"regexp" yaml:"regexp"`
NumWorkers int `bson:"num_workers" json:"num_workers" yaml:"num_workers"`
SampleSize int `bson:"sample_size" json:"sample_size" yaml:"sample_size"`
LockTimeoutSeconds int `bson:"lock_timeout_seconds" json:"lock_timeout_seconds" yaml:"lock_timeout_seconds"`
}
var (
amboyNameKey = bsonutil.MustHaveTag(AmboyConfig{}, "Name")
amboySingleNameKey = bsonutil.MustHaveTag(AmboyConfig{}, "SingleName")
amboyDBConnectionKey = bsonutil.MustHaveTag(AmboyConfig{}, "DBConnection")
amboyPoolSizeLocalKey = bsonutil.MustHaveTag(AmboyConfig{}, "PoolSizeLocal")
amboyPoolSizeRemoteKey = bsonutil.MustHaveTag(AmboyConfig{}, "PoolSizeRemote")
amboyLocalStorageKey = bsonutil.MustHaveTag(AmboyConfig{}, "LocalStorage")
amboyGroupDefaultWorkersKey = bsonutil.MustHaveTag(AmboyConfig{}, "GroupDefaultWorkers")
amboyGroupBackgroundCreateFrequencyMinutesKey = bsonutil.MustHaveTag(AmboyConfig{}, "GroupBackgroundCreateFrequencyMinutes")
amboyGroupPruneFrequencyMinutesKey = bsonutil.MustHaveTag(AmboyConfig{}, "GroupPruneFrequencyMinutes")
amboyGroupTTLMinutesKey = bsonutil.MustHaveTag(AmboyConfig{}, "GroupTTLMinutes")
amboyLockTimeoutMinutesKey = bsonutil.MustHaveTag(AmboyConfig{}, "LockTimeoutMinutes")
amboySampleSizeKey = bsonutil.MustHaveTag(AmboyConfig{}, "SampleSize")
amboyRetryKey = bsonutil.MustHaveTag(AmboyConfig{}, "Retry")
amboyNamedQueuesKey = bsonutil.MustHaveTag(AmboyConfig{}, "NamedQueues")
)
func (c *AmboyConfig) SectionId() string { return "amboy" }
func (c *AmboyConfig) Get(ctx context.Context) error {
return getConfigSection(ctx, c)
}
func (c *AmboyConfig) Set(ctx context.Context) error {
return errors.Wrapf(setConfigSection(ctx, c.SectionId(), bson.M{
"$set": bson.M{
amboyNameKey: c.Name,
amboySingleNameKey: c.SingleName,
amboyDBConnectionKey: c.DBConnection,
amboyPoolSizeLocalKey: c.PoolSizeLocal,
amboyPoolSizeRemoteKey: c.PoolSizeRemote,
amboyLocalStorageKey: c.LocalStorage,
amboyGroupDefaultWorkersKey: c.GroupDefaultWorkers,
amboyGroupBackgroundCreateFrequencyMinutesKey: c.GroupBackgroundCreateFrequencyMinutes,
amboyGroupPruneFrequencyMinutesKey: c.GroupPruneFrequencyMinutes,
amboyGroupTTLMinutesKey: c.GroupTTLMinutes,
amboyLockTimeoutMinutesKey: c.LockTimeoutMinutes,
amboySampleSizeKey: c.SampleSize,
amboyRetryKey: c.Retry,
amboyNamedQueuesKey: c.NamedQueues,
}}), "updating config section '%s'", c.SectionId(),
)
}
const (
// DefaultAmboyQueueName is the default namespace prefix for the Amboy
// remote queue.
DefaultAmboyQueueName = "evg.service"
defaultLogBufferingDuration = 20
defaultLogBufferingCount = 100
defaultLogBufferingIncomingFactor = 10
defaultAmboyPoolSize = 2
defaultAmboyLocalStorageSize = 1024
defaultSingleAmboyQueueName = "evg.single"
defaultAmboyDBName = "amboy"
defaultGroupWorkers = 1
defaultGroupBackgroundCreateFrequencyMinutes = 10
defaultGroupPruneFrequencyMinutes = 10
defaultGroupTTLMinutes = 1
maxNotificationsPerSecond = 100
)
func (c *AmboyConfig) ValidateAndDefault() error {
catcher := grip.NewBasicCatcher()
for _, namedQueue := range c.NamedQueues {
if namedQueue.Regexp != "" {
_, err := regexp.Compile(namedQueue.Regexp)
catcher.Wrapf(err, "invalid regexp '%s'", namedQueue.Regexp)
}
}
if catcher.HasErrors() {
return errors.Wrap(catcher.Resolve(), "invalid regexp for named queues")
}
if c.Name == "" {
c.Name = DefaultAmboyQueueName
}
if c.SingleName == "" {
c.SingleName = defaultSingleAmboyQueueName
}
if c.DBConnection.Database == "" {
c.DBConnection.Database = defaultAmboyDBName
}
if c.PoolSizeLocal == 0 {
c.PoolSizeLocal = defaultAmboyPoolSize
}
if c.PoolSizeRemote == 0 {
c.PoolSizeRemote = defaultAmboyPoolSize
}
if c.LocalStorage == 0 {
c.LocalStorage = defaultAmboyLocalStorageSize
}
if c.GroupDefaultWorkers <= 0 {
c.GroupDefaultWorkers = defaultGroupWorkers
}
if c.GroupBackgroundCreateFrequencyMinutes <= 0 {
c.GroupBackgroundCreateFrequencyMinutes = defaultGroupBackgroundCreateFrequencyMinutes
}
if c.GroupPruneFrequencyMinutes <= 0 {
c.GroupPruneFrequencyMinutes = defaultGroupPruneFrequencyMinutes
}
if c.GroupTTLMinutes <= 0 {
c.GroupTTLMinutes = defaultGroupTTLMinutes
}
if c.LockTimeoutMinutes <= 0 {
c.LockTimeoutMinutes = int(amboy.LockTimeout / time.Minute)
}
return nil
}
func (c *AmboyRetryConfig) RetryableQueueOptions() queue.RetryableQueueOptions {
return queue.RetryableQueueOptions{
RetryHandler: amboy.RetryHandlerOptions{
NumWorkers: c.NumWorkers,
MaxRetryAttempts: c.MaxRetryAttempts,
MaxRetryTime: time.Duration(c.MaxRetryTimeSeconds) * time.Second,
RetryBackoff: time.Duration(c.RetryBackoffSeconds) * time.Second,
MaxCapacity: c.MaxCapacity,
},
StaleRetryingMonitorInterval: time.Duration(c.StaleRetryingMonitorIntervalSeconds) * time.Second,
}
}