// 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
}
}
"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.