loopback

package

v0.4.0 Latest Latest Go to latest Published: Oct 11, 2026 License: AGPL-3.0 Imports: 7 Imported by: 0

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Valid go.mod file
Redistributable license
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Repository

github.com/trypando/pando

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Documentation ¶

Overview ¶

Package loopback implements port-mode routing with no TLS: the laptop default.

Like every routing adapter, it makes traffic arrive at Pando's proxy and never reaches the workload (R-023).

Constants ¶

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const Kind = "loopback"

Kind is the adapter's kind string.

Variables ¶

This section is empty.

Functions ¶

func Info ¶

func Info() api.KindInfo

Info describes this kind of adapter for the forms that configure one (api.KindInfo, R-261).

Types ¶

type Adapter ¶

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

Adapter serves apps on localhost ports: the laptop default.

It does nothing to the network — there is nothing to configure, because the proxy already listens and a port-mode app is reached by asking the proxy for it. Ensure therefore records intent rather than performing an action, and Observe reports what was recorded.

That is not a degenerate case of the interface; it is the interface working. Ensure/Remove/Observe describe intent, which is why they fit both an adapter that writes config files and one that has no config at all.

func New ¶

func New() *Adapter

func (*Adapter) Capabilities ¶

func (a *Adapter) Capabilities(context.Context) (api.RoutingCapabilities, error)

Capabilities reports port mode only, and no TLS.

Stated honestly so the planner refuses a subdomain app at plan time with PLAN_CAPABILITY_UNSUPPORTED, rather than accepting it and producing an app nobody can reach.

func (*Adapter) Category ¶

func (a *Adapter) Category() api.Category

func (*Adapter) Configure ¶

func (a *Adapter) Configure(_ context.Context, raw json.RawMessage) error

func (*Adapter) Edge ¶

func (a *Adapter) Edge(context.Context, api.EdgeRequest) (api.EdgePlan, bool, error)

Edge: none. Loopback is Pando's own listeners; nothing stands in front.

func (*Adapter) Ensure ¶

func (a *Adapter) Ensure(_ context.Context, r api.RouteRequest) (api.RouteHandle, error)

Ensure records that an app should be reachable on a port.

func (*Adapter) HealthCheck ¶

func (a *Adapter) HealthCheck(context.Context) error

HealthCheck always succeeds: there is no external dependency to be unhealthy.

func (*Adapter) Kind ¶

func (a *Adapter) Kind() string

func (*Adapter) Observe ¶

func (a *Adapter) Observe(_ context.Context, h api.RouteHandle) (api.RouteState, error)

func (*Adapter) Remove ¶

func (a *Adapter) Remove(_ context.Context, h api.RouteHandle) error

type Config ¶

type Config struct {
	// BaseURL is where the proxy can be reached, for display.
	BaseURL string `json:"base_url,omitempty"`
}

Config is the adapter's configuration.

Source Files ¶

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