nix

Documentation

Index

• func GetNixSystemDerivation(host Host, resultPath string) (string, error)
• func GetNixSystemPath(host Host, resultPath string) (string, error)
• func GetPathsToPush(host Host, resultPath string) (paths []string, err error)
• func Push(ctx *ssh.SSHContext, host Host, paths ...string) (err error)
• type Deployment
• type DeploymentMetadata
• type Host
  • func (host *Host) GetHealthChecks() healthchecks.HealthChecks
  • func (host *Host) GetName() string
  • func (host *Host) GetPreDeployChecks() healthchecks.HealthChecks
  • func (host *Host) GetTags() []string
  • func (host *Host) GetTargetHost() string
  • func (host *Host) GetTargetPort() int
  • func (host *Host) GetTargetUser() string
  • func (host *Host) Reboot(sshContext *ssh.SSHContext) error
• type HostOrdering
• type NixBuildInvocationArgs
  • func (nArgs *NixBuildInvocationArgs) ToNixBuildArgs() []string
• type NixContext
  • func (ctx *NixContext) BuildMachines(deploymentPath string, hosts []Host, nixArgs []string, nixBuildTargets string) (resultPath string, err error)
  • func (ctx *NixContext) EvalHosts(deploymentPath string, attr string) (string, error)
  • func (ctx *NixContext) GetBuildShell(deploymentPath string) (buildShell *string, err error)
  • func (ctx *NixContext) GetMachines(deploymentPath string) (deployment Deployment, err error)
• type NixEvalInvocationArgs
  • func (nArgs *NixEvalInvocationArgs) ToNixInstantiateArgs() []string

Functions

func GetNixSystemDerivation

func GetNixSystemDerivation(host Host, resultPath string) (string, error)

func GetNixSystemPath

func GetNixSystemPath(host Host, resultPath string) (string, error)

func GetPathsToPush

func GetPathsToPush(host Host, resultPath string) (paths []string, err error)

func Push

func Push(ctx *ssh.SSHContext, host Host, paths ...string) (err error)

Types

type Deployment

type Deployment struct {
	Hosts []Host             `json:"hosts"`
	Meta  DeploymentMetadata `json:"meta"`
}

type DeploymentMetadata

type DeploymentMetadata struct {
	Description string
	Ordering    HostOrdering
}

type Host

type Host struct {
	PreDeployChecks         healthchecks.HealthChecks
	HealthChecks            healthchecks.HealthChecks
	Name                    string
	NixosRelease            string
	TargetHost              string
	TargetPort              int
	TargetUser              string
	Secrets                 map[string]secrets.Secret
	BuildOnly               bool
	SubstituteOnDestination bool
	NixConfig               map[string]string
	Tags                    []string
}

func (*Host) GetHealthChecks

func (host *Host) GetHealthChecks() healthchecks.HealthChecks

func (*Host) GetName

func (host *Host) GetName() string

func (*Host) GetPreDeployChecks

func (host *Host) GetPreDeployChecks() healthchecks.HealthChecks

func (*Host) GetTags

func (host *Host) GetTags() []string

func (*Host) GetTargetHost

func (host *Host) GetTargetHost() string

func (*Host) GetTargetPort

func (host *Host) GetTargetPort() int

func (*Host) GetTargetUser

func (host *Host) GetTargetUser() string

func (*Host) Reboot

func (host *Host) Reboot(sshContext *ssh.SSHContext) error

type HostOrdering

type HostOrdering struct {
	Tags []string
}

type NixBuildInvocationArgs

type NixBuildInvocationArgs struct {
	ArgsFile        string
	Attr            string
	DeploymentPath  string
	Names           []string
	NixArgs         []string
	NixBuildTargets string
	NixConfig       map[string]string
	NixContext      NixContext
	ResultLinkPath  string
}

func (*NixBuildInvocationArgs) ToNixBuildArgs

func (nArgs *NixBuildInvocationArgs) ToNixBuildArgs() []string

type NixContext

type NixContext struct {
	EvalCmd         string
	BuildCmd        string
	ShellCmd        string
	EvalMachines    string
	ShowTrace       bool
	KeepGCRoot      bool
	AllowBuildShell bool
}

func (*NixContext) BuildMachines

func (ctx *NixContext) BuildMachines(deploymentPath string, hosts []Host, nixArgs []string, nixBuildTargets string) (resultPath string, err error)

func (*NixContext) EvalHosts

func (ctx *NixContext) EvalHosts(deploymentPath string, attr string) (string, error)

func (*NixContext) GetBuildShell

func (ctx *NixContext) GetBuildShell(deploymentPath string) (buildShell *string, err error)

func (*NixContext) GetMachines

func (ctx *NixContext) GetMachines(deploymentPath string) (deployment Deployment, err error)

type NixEvalInvocationArgs

type NixEvalInvocationArgs struct {
	AsJSON         bool
	ArgsFile       string
	Attr           string
	DeploymentPath string
	NixContext     NixContext
	Strict         bool
	ReadWriteMode  bool
}

func (*NixEvalInvocationArgs) ToNixInstantiateArgs

func (nArgs *NixEvalInvocationArgs) ToNixInstantiateArgs() []string