125 lines
3.3 KiB
Go
125 lines
3.3 KiB
Go
/*
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Copyright 2019 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package recorder
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import (
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"fmt"
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"strings"
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"github.com/pkg/errors"
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"github.com/satori/go.uuid"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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fv1 "github.com/fission/fission/pkg/apis/fission.io/v1"
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"github.com/fission/fission/pkg/controller/client"
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"github.com/fission/fission/pkg/fission-cli/cliwrapper/cli"
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"github.com/fission/fission/pkg/fission-cli/cmd/spec"
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"github.com/fission/fission/pkg/fission-cli/util"
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)
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type CreateSubCommand struct {
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client *client.Client
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recorder *fv1.Recorder
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}
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func Create(input cli.Input) error {
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c, err := util.GetServer(input)
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if err != nil {
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return err
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}
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opts := CreateSubCommand{
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client: c,
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}
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return opts.do(input)
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}
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func (opts *CreateSubCommand) do(input cli.Input) error {
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err := opts.complete(input)
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if err != nil {
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return err
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}
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return opts.run(input)
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}
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func (opts *CreateSubCommand) complete(input cli.Input) error {
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recName := input.String("name")
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if len(recName) == 0 {
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recName = uuid.NewV4().String()
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}
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fnName := input.String("function")
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triggersOriginal := input.StringSlice("trigger")
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// Function XOR triggers can be given
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if len(fnName) == 0 && len(triggersOriginal) == 0 {
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return errors.New("Need to specify at least one function or one trigger, use --function, --trigger")
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}
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if len(fnName) != 0 && len(triggersOriginal) != 0 {
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return errors.New("Can specify either one function or one or more triggers, but not both")
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}
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// TODO: Validate here or elsewhere that all triggers belong to the same namespace
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var triggers []string
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if len(triggersOriginal) != 0 {
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ts := strings.Split(triggersOriginal[0], ",")
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for _, name := range ts {
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if len(name) > 0 {
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triggers = append(triggers, name)
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}
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}
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}
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// TODO: Define appropriate set of policies and defaults
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//retPolicy := flags.String("retention")
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//evictPolicy := flags.String("eviction")
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opts.recorder = &fv1.Recorder{
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Metadata: metav1.ObjectMeta{
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Name: recName,
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Namespace: "default",
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},
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Spec: fv1.RecorderSpec{
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Name: recName,
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Function: fnName,
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Triggers: triggers,
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RetentionPolicy: "Permanent", // TODO: Implement customizable policies for expiration of records
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EvictionPolicy: "None",
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Enabled: true,
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},
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}
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return nil
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}
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func (opts *CreateSubCommand) run(input cli.Input) error {
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// If we're writing a spec, don't call the API
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if input.Bool("spec") {
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specFile := fmt.Sprintf("recorder-%v.yaml", opts.recorder.Metadata.Name)
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err := spec.SpecSave(*opts.recorder, specFile)
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if err != nil {
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return errors.Wrap(err, "error creating recorder spec")
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}
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return nil
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}
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_, err := opts.client.RecorderCreate(opts.recorder)
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if err != nil {
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return errors.Wrap(err, "error creating recorder")
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}
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fmt.Printf("recorder '%s' created\n", opts.recorder.Metadata.Name)
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return nil
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}
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