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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| package knative | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "errors" | ||
| "fmt" | ||
| "github.com/boson-project/faas" | ||
| "github.com/boson-project/faas/k8s" | ||
| "io" | ||
| commands "knative.dev/client/pkg/kn/commands" | ||
| "knative.dev/client/pkg/kn/core" | ||
| "os" | ||
| "strings" | ||
| ) | ||
|
|
||
| func NewDeployer() *Deployer { | ||
| return &Deployer{Namespace: faas.DefaultNamespace} | ||
| } | ||
|
|
||
| type Deployer struct { | ||
| Namespace string | ||
| Verbose bool | ||
| } | ||
|
|
||
| func (deployer *Deployer) Deploy(name, image string) (address string, err error) { | ||
|
|
||
| project, err := k8s.ToSubdomain(name) | ||
| if err != nil { | ||
| return | ||
| } | ||
| nn := strings.Split(name, ".") | ||
| if len(nn) < 3 { | ||
| err = errors.New(fmt.Sprintf("invalid service name '%v', must be at least three parts.\n", name)) | ||
| } | ||
|
|
||
| subDomain := nn[0] | ||
| domain := strings.Join(nn[1:], ".") | ||
|
|
||
| output := io.Writer(nil) | ||
| if deployer.Verbose { | ||
| output = os.Stdout | ||
| } else { | ||
| output = &bytes.Buffer{} | ||
| } | ||
|
|
||
| params := commands.KnParams{} | ||
| params.Initialize() | ||
| params.Output = output | ||
| c := core.NewKnCommand(params) | ||
| c.SetOut(output) | ||
| args := []string{ | ||
| "service", "create", project, | ||
| "--image", image, | ||
| "--namespace", deployer.Namespace, | ||
| "--env", "VERBOSE=true", | ||
| "--label", fmt.Sprintf("faas.domain=%s", domain), | ||
| "--label", "bosonFunction=true", | ||
| "--annotation", fmt.Sprintf("faas.subdomain=%s", subDomain), | ||
| } | ||
| c.SetArgs(args) | ||
| err = c.Execute() | ||
| if err != nil { | ||
| if !deployer.Verbose { | ||
| err = fmt.Errorf("failed to deploy the service: %v.\nStdOut: %s", err, output.(*bytes.Buffer).String()) | ||
| } else { | ||
| err = fmt.Errorf("failed to deploy the service: %v", err) | ||
| } | ||
| return | ||
| } | ||
|
|
||
| return "[cluster-address]", nil | ||
| } |