73 lines
2.1 KiB
Go
73 lines
2.1 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 canaryconfig
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import (
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"fmt"
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"os"
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"text/tabwriter"
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"github.com/pkg/errors"
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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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)
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type ListSubCommand struct {
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client *client.Client
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namespace string
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}
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func List(flags cli.Input) error {
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opts := ListSubCommand{
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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 *ListSubCommand) 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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func (opts *ListSubCommand) complete(flags cli.Input) error {
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opts.namespace = flags.String("canaryNamespace")
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return nil
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}
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func (opts *ListSubCommand) run(flags cli.Input) error {
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canaryCfgs, err := opts.client.CanaryConfigList(opts.namespace)
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if err != nil {
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return errors.Wrap(err, "error listing canary config")
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}
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w := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
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fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\n", "NAME", "TRIGGER", "FUNCTION-N", "FUNCTION-N-1", "WEIGHT-INCREMENT", "INTERVAL", "FAILURE-THRESHOLD", "FAILURE-TYPE", "STATUS")
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for _, canaryCfg := range canaryCfgs {
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fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\n",
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canaryCfg.Metadata.Name, canaryCfg.Spec.Trigger, canaryCfg.Spec.NewFunction, canaryCfg.Spec.OldFunction, canaryCfg.Spec.WeightIncrement, canaryCfg.Spec.WeightIncrementDuration,
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canaryCfg.Spec.FailureThreshold, canaryCfg.Spec.FailureType, canaryCfg.Status.Status)
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}
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w.Flush()
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return nil
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}
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