deploy

Documentation

Index

• Constants
• Variables
• func BlueGreenStrategy(md *machineDeployment, blueMachines []*machineUpdateEntry) *blueGreen
• func DeployWithConfig(ctx context.Context, appConfig *appconfig.Config, forceYes bool) (err error)
• func New() (cmd *cobra.Command)
• type MachineDeployment
  • func NewMachineDeployment(ctx context.Context, args MachineDeploymentArgs) (MachineDeployment, error)
• type MachineDeploymentArgs
• type ProcessGroupsDiff
• type RollbackLog

Constants

const (
	DefaultWaitTimeout            = 5 * time.Minute
	DefaultReleaseCommandTimeout  = 5 * time.Minute
	DefaultLeaseTtl               = 13 * time.Second
	DefaultMaxUnavailable         = 0.33
	DefaultVolumeInitialSizeGB    = 1
	DefaultGPUVolumeInitialSizeGB = 100
)

Variables

var (
	ErrAborted               = errors.New("deployment aborted by user")
	ErrWaitTimeout           = errors.New("wait timeout")
	ErrCreateGreenMachine    = errors.New("failed to create green machines")
	ErrWaitForStartedState   = errors.New("could not get all green machines into started state")
	ErrWaitForHealthy        = errors.New("could not get all green machines to be healthy")
	ErrMarkReadyForTraffic   = errors.New("failed to mark green machines as ready")
	ErrCordonBlueMachines    = errors.New("failed to cordon blue machines")
	ErrStopBlueMachines      = errors.New("failed to stop blue machines")
	ErrWaitForStoppedState   = errors.New("could not get all blue machines into stopped state")
	ErrDestroyBlueMachines   = errors.New("failed to destroy previous deployment")
	ErrValidationError       = errors.New("app not in valid state for bluegreen deployments")
	ErrOrgLimit              = errors.New("app can't undergo bluegreen deployment due to org limits")
	ErrMultipleImageVersions = errors.New("found multiple image versions")
)

var CommonFlags = flag.Set{
	flag.Image(),
	flag.Now(),
	flag.RemoteOnly(false),
	flag.LocalOnly(),
	flag.Push(),
	flag.Wireguard(),
	flag.HttpFailover(),
	flag.Detach(),
	flag.Strategy(),
	flag.Dockerfile(),
	flag.Ignorefile(),
	flag.ImageLabel(),
	flag.BuildArg(),
	flag.BuildSecret(),
	flag.BuildTarget(),
	flag.NoCache(),
	flag.Nixpacks(),
	flag.BuildOnly(),
	flag.BpDockerHost(),
	flag.BpVolume(),
	flag.Yes(),
	flag.VMSizeFlags,
	flag.StringArray{
		Name:        "env",
		Shorthand:   "e",
		Description: "Set of environment variables in the form of NAME=VALUE pairs. Can be specified multiple times.",
	},
	flag.String{
		Name:        "wait-timeout",
		Description: "Time duration to wait for individual machines to transition states and become healthy.",
		Default:     DefaultWaitTimeout.String(),
	},
	flag.String{
		Name:        "release-command-timeout",
		Description: "Time duration to wait for a release command finish running, or 'none' to disable.",
		Default:     DefaultReleaseCommandTimeout.String(),
	},
	flag.String{
		Name: "lease-timeout",
		Description: "Time duration to lease individual machines while running deployment." +
			" All machines are leased at the beginning and released at the end." +
			"The lease is refreshed periodically for this same time, which is why it is short." +
			"flyctl releases leases in most cases.",
		Default: DefaultLeaseTtl.String(),
	},
	flag.Bool{
		Name:        "force-machines",
		Description: "Use the Apps v2 platform built with Machines",
		Default:     false,
		Hidden:      true,
	},
	flag.Bool{
		Name:        "ha",
		Description: "Create spare machines that increases app availability",
		Default:     true,
	},
	flag.Bool{
		Name:        "smoke-checks",
		Description: "Perform smoke checks during deployment",
		Default:     true,
	},
	flag.Bool{
		Name:        "dns-checks",
		Description: "Perform DNS checks during deployment",
		Default:     true,
	},
	flag.Float64{
		Name:        "max-unavailable",
		Description: "Max number of unavailable machines during rolling updates. A number between 0 and 1 means percent of total machines",
		Default:     DefaultMaxUnavailable,
	},
	flag.Bool{
		Name:        "no-public-ips",
		Description: "Do not allocate any new public IP addresses",
	},
	flag.StringArray{
		Name:        "file-local",
		Description: "Set of files in the form of /path/inside/machine=<local/path> pairs. Can be specified multiple times.",
	},
	flag.StringArray{
		Name:        "file-literal",
		Description: "Set of literals in the form of /path/inside/machine=VALUE pairs where VALUE is the content. Can be specified multiple times.",
	},
	flag.StringArray{
		Name:        "file-secret",
		Description: "Set of secrets in the form of /path/inside/machine=SECRET pairs where SECRET is the name of the secret. Can be specified multiple times.",
	},
	flag.StringSlice{
		Name:        "regions",
		Aliases:     []string{"only-regions"},
		Description: "Deploy to machines only in these regions. Multiple regions can be specified with comma separated values or by providing the flag multiple times.",
	},
	flag.StringSlice{
		Name:        "exclude-regions",
		Description: "Deploy to all machines except machines in these regions. Multiple regions can be specified with comma separated values or by providing the flag multiple times.",
	},
	flag.StringSlice{
		Name:        "only-machines",
		Description: "Deploy to machines only with these IDs. Multiple IDs can be specified with comma separated values or by providing the flag multiple times.",
	},
	flag.StringSlice{
		Name:        "exclude-machines",
		Description: "Deploy to all machines except machines with these IDs. Multiple IDs can be specified with comma separated values or by providing the flag multiple times.",
	},
	flag.StringSlice{
		Name:        "process-groups",
		Description: "Deploy to machines only in these process groups",
	},
	flag.StringArray{
		Name:        "label",
		Description: "Add custom metadata to an image via docker labels",
	},
	flag.Int{
		Name:        "max-concurrent",
		Description: "Maximum number of machines to operate on concurrently.",
		Default:     defaultMaxConcurrent,
	},
	flag.Int{
		Name:        "immediate-max-concurrent",
		Description: "Maximum number of machines to update concurrently when using the immediate deployment strategy.",
		Default:     defaultMaxConcurrent,
		Hidden:      true,
	},
	flag.Int{
		Name:        "volume-initial-size",
		Description: "The initial size in GB for volumes created on first deploy",
	},
	flag.String{
		Name:        "signal",
		Shorthand:   "s",
		Description: "Signal to stop the machine with for bluegreen strategy (default: SIGINT)",
	},
}

Functions

func BlueGreenStrategy

func BlueGreenStrategy(md *machineDeployment, blueMachines []*machineUpdateEntry) *blueGreen

func DeployWithConfig

func DeployWithConfig(ctx context.Context, appConfig *appconfig.Config, forceYes bool) (err error)

func New

func New() (cmd *cobra.Command)

Types

type MachineDeployment

type MachineDeployment interface {
	DeployMachinesApp(context.Context) error
}

func NewMachineDeployment

func NewMachineDeployment(ctx context.Context, args MachineDeploymentArgs) (MachineDeployment, error)

type MachineDeploymentArgs

type MachineDeploymentArgs struct {
	AppCompact            *fly.AppCompact
	DeploymentImage       string
	Strategy              string
	EnvFromFlags          []string
	PrimaryRegionFlag     string
	SkipSmokeChecks       bool
	SkipHealthChecks      bool
	SkipDNSChecks         bool
	SkipReleaseCommand    bool
	MaxUnavailable        *float64
	RestartOnly           bool
	WaitTimeout           *time.Duration
	StopSignal            string
	LeaseTimeout          *time.Duration
	ReleaseCmdTimeout     *time.Duration
	Guest                 *fly.MachineGuest
	IncreasedAvailability bool
	AllocPublicIP         bool
	UpdateOnly            bool
	Files                 []*fly.File
	ExcludeRegions        map[string]bool
	OnlyRegions           map[string]bool
	ExcludeMachines       map[string]bool
	OnlyMachines          map[string]bool
	ProcessGroups         map[string]bool
	MaxConcurrent         int
	VolumeInitialSize     int
	RestartPolicy         *fly.MachineRestartPolicy
	RestartMaxRetries     int
}

type ProcessGroupsDiff

type ProcessGroupsDiff struct {
	// contains filtered or unexported fields
}

type RollbackLog

type RollbackLog struct {
	// contains filtered or unexported fields
}