cmd

Documentation

Index

• Variables
• func CheckInfrastructureProvisioned(cfg *config.Config) error
• func Execute()
• func ExportState(outputPath string) error
• func GetInfrastructureOutputs(cfg *config.Config) (map[string]interface{}, error)
• func GetVersionInfo() string
• func ImportState(inputPath string) error
• func ReconcileStateFromRunning(client *ssh.Client, projectName, envName string) (*localstate.DeploymentState, error)
• func ResolveInfrastructureVariable(cfg *config.Config, varPath string) (string, error)
• func SyncStateOnDeploy(cfg *config.Config, client *ssh.Client, envName string) error
• type ContainerInfo
• type ContainerStats
• type DiskIOMetrics
• type DiskMetrics
• type LoadAvgMetrics
• type MemoryMetrics
• type MetricsData
• type NetworkMetrics
• type ServiceInfo

Variables

var (

	// Version, GitCommit, and BuildTime are set via ldflags during build
	Version   = "dev"
	GitCommit = "unknown"
	BuildTime = "unknown"
)

Functions

func CheckInfrastructureProvisioned

func CheckInfrastructureProvisioned(cfg *config.Config) error

CheckInfrastructureProvisioned checks if infrastructure is provisioned Used by other commands that depend on infrastructure

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately.

func ExportState

func ExportState(outputPath string) error

ExportState exports current state to a JSON file

func GetInfrastructureOutputs

func GetInfrastructureOutputs(cfg *config.Config) (map[string]interface{}, error)

GetInfrastructureOutputs retrieves provisioned infrastructure outputs

func GetVersionInfo

func GetVersionInfo() string

GetVersionInfo returns formatted version information

func ImportState

func ImportState(inputPath string) error

ImportState imports state from a JSON file

func ReconcileStateFromRunning

func ReconcileStateFromRunning(client *ssh.Client, projectName, envName string) (*localstate.DeploymentState, error)

ReconcileStateFromRunning reconstructs state from running Docker services This is useful when state is completely lost but services are still running

func ResolveInfrastructureVariable

func ResolveInfrastructureVariable(cfg *config.Config, varPath string) (string, error)

ResolveInfrastructureVariable resolves ${infrastructure.name.ip} variables

func SyncStateOnDeploy

func SyncStateOnDeploy(cfg *config.Config, client *ssh.Client, envName string) error

SyncStateOnDeploy attempts to sync state when local state is missing This is called automatically during deploy when .tako doesn't exist

Types

type ContainerInfo

type ContainerInfo struct {
	Name       string
	Status     string
	Uptime     string
	Port       string
	ReplicaNum int
}

type ContainerStats

type ContainerStats struct {
	Name       string
	CPUPercent string
	MemUsage   string
	MemPercent string
	NetIO      string
	BlockIO    string
	PIDs       string
}

ContainerStats represents resource usage for a single container

type DiskIOMetrics

type DiskIOMetrics struct {
	ReadMB       string `json:"read_mb"`
	WriteMB      string `json:"write_mb"`
	ReadSectors  int64  `json:"read_sectors"`
	WriteSectors int64  `json:"write_sectors"`
}

type DiskMetrics

type DiskMetrics struct {
	TotalMB     int    `json:"total_mb"`
	UsedMB      int    `json:"used_mb"`
	AvailableMB int    `json:"available_mb"`
	Percent     string `json:"percent"`
}

type LoadAvgMetrics

type LoadAvgMetrics struct {
	OneMin     string `json:"1min"`
	FiveMin    string `json:"5min"`
	FifteenMin string `json:"15min"`
}

type MemoryMetrics

type MemoryMetrics struct {
	TotalMB     int    `json:"total_mb"`
	UsedMB      int    `json:"used_mb"`
	AvailableMB int    `json:"available_mb"`
	Percent     string `json:"percent"`
	SwapTotalMB int    `json:"swap_total_mb"`
	SwapUsedMB  int    `json:"swap_used_mb"`
}

type MetricsData

type MetricsData struct {
	Timestamp     string         `json:"timestamp"`
	CPUPercent    string         `json:"cpu_percent"`
	Memory        MemoryMetrics  `json:"memory"`
	Disk          DiskMetrics    `json:"disk"`
	Network       NetworkMetrics `json:"network"`
	DiskIO        DiskIOMetrics  `json:"disk_io"`
	UptimeSeconds int            `json:"uptime_seconds"`
	LoadAverage   LoadAvgMetrics `json:"load_average"`
}

MetricsData represents the JSON structure returned by the monitoring agent

type NetworkMetrics

type NetworkMetrics struct {
	RxMB    string `json:"rx_mb"`
	TxMB    string `json:"tx_mb"`
	RxBytes int64  `json:"rx_bytes"`
	TxBytes int64  `json:"tx_bytes"`
}

type ServiceInfo

type ServiceInfo struct {
	Name     string
	Replicas int
	Desired  int
	Running  int
	Status   string
	Ports    string
	Internal bool
}