config

Documentation

Index

• func DetectDefaultGCCap(root string) int64
• type Config
  • func Load(r io.Reader) (Config, error)
  • func LoadFile(fp string) (Config, error)
• type ContainerdConfig
• type DNSConfig
• type GCConfig
• type GCPolicy
  • func DefaultGCPolicy(p string, keep int64) []GCPolicy
• type GRPCConfig
• type NetworkConfig
• type OCIConfig
• type TLSConfig

Functions

func DetectDefaultGCCap

func DetectDefaultGCCap(root string) int64

Types

type Config

type Config struct {
	Debug bool `toml:"debug"`

	// Root is the path to a directory where buildkit will store persistent data
	Root string `toml:"root"`

	// Entitlements e.g. security.insecure, network.host
	Entitlements []string `toml:"insecure-entitlements"`
	// GRPC configuration settings
	GRPC GRPCConfig `toml:"grpc"`

	Workers struct {
		OCI        OCIConfig        `toml:"oci"`
		Containerd ContainerdConfig `toml:"containerd"`
	} `toml:"worker"`

	Registries map[string]resolverconfig.RegistryConfig `toml:"registry"`

	DNS *DNSConfig `toml:"dns"`
}

Config provides containerd configuration data for the server

func Load

func Load(r io.Reader) (Config, error)

Load loads buildkitd config

func LoadFile

func LoadFile(fp string) (Config, error)

LoadFile loads buildkitd config file

type ContainerdConfig

type ContainerdConfig struct {
	Address   string            `toml:"address"`
	Enabled   *bool             `toml:"enabled"`
	Labels    map[string]string `toml:"labels"`
	Platforms []string          `toml:"platforms"`
	Namespace string            `toml:"namespace"`
	GCConfig
	NetworkConfig
	Snapshotter string `toml:"snapshotter"`

	// ApparmorProfile is the name of the apparmor profile that should be used to constrain build containers.
	// The profile should already be loaded (by a higher level system) before creating a worker.
	ApparmorProfile string `toml:"apparmor-profile"`

	MaxParallelism int `toml:"max-parallelism"`

	Rootless bool `toml:"rootless"`
}

type DNSConfig

type DNSConfig struct {
	Nameservers   []string `toml:"nameservers"`
	Options       []string `toml:"options"`
	SearchDomains []string `toml:"searchDomains"`
}

type GCConfig

type GCConfig struct {
	GC            *bool      `toml:"gc"`
	GCKeepStorage int64      `toml:"gckeepstorage"`
	GCPolicy      []GCPolicy `toml:"gcpolicy"`
}

type GCPolicy

type GCPolicy struct {
	All          bool     `toml:"all"`
	KeepBytes    int64    `toml:"keepBytes"`
	KeepDuration int64    `toml:"keepDuration"`
	Filters      []string `toml:"filters"`
}

func DefaultGCPolicy

func DefaultGCPolicy(p string, keep int64) []GCPolicy

type GRPCConfig

type GRPCConfig struct {
	Address      []string `toml:"address"`
	DebugAddress string   `toml:"debugAddress"`
	UID          *int     `toml:"uid"`
	GID          *int     `toml:"gid"`

	TLS TLSConfig `toml:"tls"`
}

type NetworkConfig

type NetworkConfig struct {
	Mode          string `toml:"networkMode"`
	CNIConfigPath string `toml:"cniConfigPath"`
	CNIBinaryPath string `toml:"cniBinaryPath"`
}

type OCIConfig

type OCIConfig struct {
	Enabled          *bool             `toml:"enabled"`
	Labels           map[string]string `toml:"labels"`
	Platforms        []string          `toml:"platforms"`
	Snapshotter      string            `toml:"snapshotter"`
	Rootless         bool              `toml:"rootless"`
	NoProcessSandbox bool              `toml:"noProcessSandbox"`
	GCConfig
	NetworkConfig
	// UserRemapUnsupported is unsupported key for testing. The feature is
	// incomplete and the intention is to make it default without config.
	UserRemapUnsupported string `toml:"userRemapUnsupported"`
	// For use in storing the OCI worker binary name that will replace buildkit-runc
	Binary               string `toml:"binary"`
	ProxySnapshotterPath string `toml:"proxySnapshotterPath"`
	DefaultCgroupParent  string `toml:"defaultCgroupParent"`

	// StargzSnapshotterConfig is configuration for stargz snapshotter.
	// We use a generic map[string]interface{} in order to remove the dependency
	// on stargz snapshotter's config pkg from our config.
	StargzSnapshotterConfig map[string]interface{} `toml:"stargzSnapshotter"`

	// ApparmorProfile is the name of the apparmor profile that should be used to constrain build containers.
	// The profile should already be loaded (by a higher level system) before creating a worker.
	ApparmorProfile string `toml:"apparmor-profile"`

	// MaxParallelism is the maximum number of parallel build steps that can be run at the same time.
	MaxParallelism int `toml:"max-parallelism"`
}

type TLSConfig

type TLSConfig struct {
	Cert string `toml:"cert"`
	Key  string `toml:"key"`
	CA   string `toml:"ca"`
}