duty

package module
v1.0.345 Latest Latest
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Published: Feb 22, 2024 License: Apache-2.0 Imports: 25 Imported by: 19

README

duty

Duty (Database Utility) is a home for common database tools, models and helpers used within the mission control suite of projects.

Duty wraps the awesome atlas library, and copies some of its code to make use of internal functions.

Running Tests

  1. make test will run tests against a new embedded postgres instance

If you set DUTY_DB_URL environment variable to the postgres db, each test will run against a new database called duty_gingko

Documentation

Index

Constants

This section is empty.

Variables

View Source
var DefaultQueryTimeout = 30 * time.Second
View Source
var LocalFilter = "deleted_at is NULL AND agent_id = '00000000-0000-0000-0000-000000000000' OR agent_id IS NULL"
View Source
var LogLevel string

LogLevel is the log level for gorm logger

Functions

func BindFlags added in v1.0.214

func BindFlags(flags *pflag.FlagSet)

func BindGoFlags added in v1.0.310

func BindGoFlags()

func CheckSummary added in v1.0.164

func CheckSummary(ctx context.Context, checkID string) (*models.CheckSummary, error)

deprecated use query.CheckSummaryByID

func DefaultGormConfig added in v1.0.6

func DefaultGormConfig() *gorm.Config

func Delete added in v1.0.253

func Delete(ctx dutyContext.Context, model Table) error

func GetComponent added in v1.0.45

func GetComponent(ctx gocontext.Context, db *gorm.DB, id string) (*models.Component, error)

deprecated use query.GetComponent

func GetConfigMapFromCache added in v1.0.45

func GetConfigMapFromCache(c kubernetes.Interface, namespace, name, key string) (string, error)

deprecated use the methods in the context package

func GetEnvStringFromCache added in v1.0.45

func GetEnvStringFromCache(c kubernetes.Interface, env string, namespace string) (string, error)

deprecated use the methods in the context package

func GetEnvValueFromCache added in v1.0.45

func GetEnvValueFromCache(c kubernetes.Interface, input types.EnvVar, namespace string) (string, error)

deprecated use the methods in the context package

func GetSecretFromCache added in v1.0.45

func GetSecretFromCache(c kubernetes.Interface, namespace, name, key string) (string, error)

deprecated use the methods in the context package

func InitDB added in v1.0.207

func InitDB(connection string, migrateOpts *migrate.MigrateOptions) (*dutyContext.Context, error)

func LookupComponents added in v1.0.236

func LookupComponents(ctx context.Context, lookup LookupSpec, labels map[string]string, env map[string]any) ([]uuid.UUID, error)

func LookupConfigs added in v1.0.236

func LookupConfigs(ctx context.Context, lookup LookupSpec, labels map[string]string, env map[string]any) ([]uuid.UUID, error)

func Migrate added in v1.0.10

func Migrate(connection string, opts *migrate.MigrateOptions) error

func NewDB

func NewDB(connection string) (*sql.DB, error)

func NewGorm

func NewGorm(connection string, config *gorm.Config) (*gorm.DB, error)

creates a new Gorm DB connection using the global pgx connection pool, must be called after NewPgxPool

func NewPgxPool

func NewPgxPool(connection string) (*pgxpool.Pool, error)

func Now added in v1.0.253

func Now() clause.Expr

func QueryCheckSummary added in v1.0.34

func QueryCheckSummary(ctx context.Context, dbpool *pgxpool.Pool, opts ...query.CheckSummaryOptions) ([]models.CheckSummary, error)

deprecated use query.CheckSummary

func SetupDB added in v1.0.141

func SetupDB(connection string, migrateOpts *migrate.MigrateOptions) (gormDB *gorm.DB, pgxpool *pgxpool.Pool, err error)

SetupDB runs migrations for the connection and returns a gorm.DB and a pgxpool.Pool

Types

type FindOption added in v1.0.253

type FindOption func(db *gorm.DB)

func PickColumns added in v1.0.253

func PickColumns(columns ...string) FindOption

func WhereClause added in v1.0.287

func WhereClause(query any, args ...any) FindOption

type Lookup added in v1.0.236

type Lookup struct {
	// Expr is a cel-expression.
	Expr string `json:"expr,omitempty" yaml:"expr,omitempty"`
	// Value is the static value to use.
	Value string `json:"value,omitempty" yaml:"value,omitempty"`
	// Label specifies the key to lookup on the label.
	Label string `json:"label,omitempty" yaml:"label,omitempty"`
}

Lookup specifies the type of lookup to perform.

func (*Lookup) Empty added in v1.0.236

func (t *Lookup) Empty() bool

func (*Lookup) Eval added in v1.0.236

func (t *Lookup) Eval(labels map[string]string, envVar map[string]any) (string, error)

type LookupEvalResult added in v1.0.236

type LookupEvalResult struct {
	Name      string
	Namespace string
	Type      string
}

LookupEvalResult is the result of evaluation of a LookupSpec.

type LookupSpec added in v1.0.236

type LookupSpec struct {
	Name      Lookup `json:"name,omitempty" yaml:"name,omitempty"`
	Namespace Lookup `json:"namespace,omitempty" yaml:"namespace,omitempty"`
	Type      Lookup `json:"type,omitempty" yaml:"type,omitempty"`
}

LookupSpec defines a tuple of fields to lookup.

func (*LookupSpec) Eval added in v1.0.236

func (t *LookupSpec) Eval(labels map[string]string, envVar map[string]any) (*LookupEvalResult, error)

Eval evaluates all the fields in the lookup spec based on labels and environment variables. Returns nil if any non-empty lookup evaluates to an empty value.

type Table added in v1.0.253

type Table interface {
	TableName() string
}

type TopologyOptions added in v1.0.11

type TopologyOptions = query.TopologyOptions

type TopologyResponse added in v1.0.71

type TopologyResponse = query.TopologyResponse

func QueryTopology added in v1.0.24

func QueryTopology(ctx gocontext.Context, dbpool *pgxpool.Pool, params TopologyOptions) (*TopologyResponse, error)

deprecated use query.Topology

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