Exemplo n.º 1
0
// processStateFromInstance converts a service.Instance into a ProcessState.
// It pulls some of its data from empire specific environment variables if they have been set.
// Once ECS supports this data natively, we can stop doing this.
func processStateFromInstance(i *service.Instance) *ProcessState {
	createdAt := i.UpdatedAt
	if t, err := time.Parse(time.RFC3339, i.Process.Env["EMPIRE_CREATED_AT"]); err == nil {
		createdAt = t
	}

	version := i.Process.Env["EMPIRE_RELEASE"]
	if version == "" {
		version = "v0"
	}

	return &ProcessState{
		Name:    fmt.Sprintf("%s.%s.%s", version, i.Process.Type, i.ID),
		Command: i.Process.Command,
		Constraints: Constraints{
			CPUShare: constraints.CPUShare(i.Process.CPUShares),
			Memory:   constraints.Memory(i.Process.MemoryLimit),
		},
		State:     i.State,
		UpdatedAt: createdAt, // This is the best data we have, until ECS gives us UpdatedAt
	}
}
Exemplo n.º 2
0
	"database/sql"
	"database/sql/driver"
	"encoding/json"
	"fmt"
	"time"

	"github.com/jinzhu/gorm"
	"github.com/lib/pq/hstore"
	. "github.com/remind101/empire/empire/pkg/bytesize"
	"github.com/remind101/empire/empire/pkg/constraints"
	"github.com/remind101/empire/empire/pkg/service"
	"golang.org/x/net/context"
)

var (
	Constraints1X = Constraints{constraints.CPUShare(256), constraints.Memory(512 * MB)}
	Constraints2X = Constraints{constraints.CPUShare(512), constraints.Memory(1 * GB)}
	ConstraintsPX = Constraints{constraints.CPUShare(1024), constraints.Memory(6 * GB)}

	// NamedConstraints maps a heroku dynos size to a Constraints.
	NamedConstraints = map[string]Constraints{
		"1X": Constraints1X,
		"2X": Constraints2X,
		"PX": ConstraintsPX,
	}

	// DefaultConstraints defaults to 1X process size.
	DefaultConstraints = Constraints1X
)

// ProcessQuantityMap represents a map of process types to quantities.