wisski-cloud-distillery/internal/dis/component/control/control.go
2023-01-15 19:41:00 +01:00

71 lines
2 KiB
Go

package control
import (
"context"
"embed"
"io"
"path/filepath"
"syscall"
"github.com/FAU-CDI/wisski-distillery/internal/bootstrap"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component/control/static/custom"
"github.com/FAU-CDI/wisski-distillery/pkg/environment"
)
// Control represents the running control server.
type Control struct {
component.Base
Dependencies struct {
Routeables []component.Routeable
Cronables []component.Cronable
Custom *custom.Custom
}
}
var (
_ component.Installable = (*Control)(nil)
)
func (control Control) Path() string {
return filepath.Join(control.Still.Config.DeployRoot, "core", "dis")
}
//go:embed all:control control.env
var resources embed.FS
func (control *Control) Stack(env environment.Environment) component.StackWithResources {
return component.MakeStack(control, env, component.StackWithResources{
Resources: resources,
ContextPath: "control",
EnvPath: "control.env",
EnvContext: map[string]string{
"DOCKER_NETWORK_NAME": control.Config.DockerNetworkName,
"HOST_RULE": control.Config.DefaultHostRule(),
"HTTPS_ENABLED": control.Config.HTTPSEnabledEnv(),
"CONFIG_PATH": control.Config.ConfigPath,
"DEPLOY_ROOT": control.Config.DeployRoot,
"SELF_OVERRIDES_FILE": control.Config.SelfOverridesFile,
"SELF_RESOLVER_BLOCK_FILE": control.Config.SelfResolverBlockFile,
"CUSTOM_ASSETS_PATH": control.Dependencies.Custom.CustomAssetsPath(),
},
CopyContextFiles: []string{bootstrap.Executable},
})
}
// Trigger triggers the active cron run to immediatly invoke cron.
func (control *Control) Trigger(ctx context.Context, env environment.Environment) error {
return control.Stack(env).Kill(ctx, io.Discard, "control", syscall.SIGHUP)
}
func (control Control) Context(parent component.InstallationContext) component.InstallationContext {
return component.InstallationContext{
bootstrap.Executable: control.Config.CurrentExecutable(control.Environment), // TODO: Does this make sense?
}
}