123 lines
3.4 KiB
Go
123 lines
3.4 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 httptrigger
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import (
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"fmt"
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"github.com/pkg/errors"
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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"
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"github.com/fission/fission/pkg/fission-cli/log"
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"github.com/fission/fission/pkg/fission-cli/util"
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)
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type UpdateSubCommand struct {
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client *client.Client
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trigger *fv1.HTTPTrigger
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}
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func Update(flags cli.Input) error {
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opts := UpdateSubCommand{
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client: cmd.GetServer(flags),
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}
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return opts.do(flags)
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}
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func (opts *UpdateSubCommand) do(flags cli.Input) error {
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err := opts.complete(flags)
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if err != nil {
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return err
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}
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return opts.run(flags)
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}
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// complete creates a environment objects and populates it with default value and CLI inputs.
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func (opts *UpdateSubCommand) complete(flags cli.Input) error {
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htName := flags.String("name")
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if len(htName) == 0 {
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return errors.New("need name of trigger, use --name")
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}
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triggerNamespace := flags.String("triggerNamespace")
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ht, err := opts.client.HTTPTriggerGet(&metav1.ObjectMeta{
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Name: htName,
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Namespace: triggerNamespace,
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})
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if err != nil {
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return errors.Wrap(err, "error getting HTTP trigger")
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}
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if flags.IsSet("function") {
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// get the functions and their weights if specified
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functionList := flags.StringSlice("function")
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err := util.CheckFunctionExistence(opts.client, functionList, triggerNamespace)
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if err != nil {
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log.Warn(err.Error())
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}
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var functionWeightsList []int
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if flags.IsSet("weight") {
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functionWeightsList = flags.IntSlice("weight")
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}
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// set function reference
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functionRef, err := setHtFunctionRef(functionList, functionWeightsList)
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if err != nil {
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return errors.Wrap(err, "error setting function weight")
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}
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ht.Spec.FunctionReference = *functionRef
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}
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if flags.IsSet("createingress") {
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ht.Spec.CreateIngress = flags.Bool("createingress")
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}
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if flags.IsSet("host") {
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ht.Spec.Host = flags.String("host")
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log.Warn(fmt.Sprintf("--host is now marked as deprecated, see 'help' for details"))
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}
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if flags.IsSet("ingressrule") || flags.IsSet("ingressannotation") || flags.IsSet("ingresstls") {
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ingress, err := GetIngressConfig(
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flags.StringSlice("ingressannotation"), flags.String("ingressrule"),
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flags.String("ingresstls"), ht.Spec.RelativeURL, &ht.Spec.IngressConfig)
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if err != nil {
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return errors.Wrap(err, "parse ingress configuration")
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}
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ht.Spec.IngressConfig = *ingress
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}
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opts.trigger = ht
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return nil
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}
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func (opts *UpdateSubCommand) run(flags cli.Input) error {
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_, err := opts.client.HTTPTriggerUpdate(opts.trigger)
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if err != nil {
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return errors.Wrap(err, "error updating the HTTP trigger")
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}
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fmt.Printf("trigger '%v' updated\n", opts.trigger.Metadata.Name)
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return nil
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}
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