73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
/*
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Copyright 2021 The Karmada 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 app
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import (
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"context"
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"github.com/spf13/cobra"
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cliflag "k8s.io/component-base/cli/flag"
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"k8s.io/component-base/term"
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"github.com/karmada-io/karmada/cmd/aggregated-apiserver/app/options"
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"github.com/karmada-io/karmada/pkg/sharedcli"
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"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
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"github.com/karmada-io/karmada/pkg/util/names"
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"github.com/karmada-io/karmada/pkg/version/sharedcommand"
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)
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// NewAggregatedApiserverCommand creates a *cobra.Command object with default parameters
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func NewAggregatedApiserverCommand(ctx context.Context) *cobra.Command {
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opts := options.NewOptions()
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cmd := &cobra.Command{
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Use: names.KarmadaAggregatedAPIServerComponentName,
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Long: `The karmada-aggregated-apiserver starts an aggregated server.
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It is responsible for registering the Cluster API and provides the ability to aggregate APIs,
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allowing users to access member clusters from the control plane directly.`,
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RunE: func(_ *cobra.Command, _ []string) error {
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if err := opts.Complete(); err != nil {
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return err
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}
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if err := opts.Validate(); err != nil {
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return err
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}
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if err := opts.Run(ctx); err != nil {
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return err
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}
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return nil
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},
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}
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fss := cliflag.NamedFlagSets{}
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genericFlagSet := fss.FlagSet("generic")
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opts.AddFlags(genericFlagSet)
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// Set klog flags
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logsFlagSet := fss.FlagSet("logs")
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klogflag.Add(logsFlagSet)
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cmd.AddCommand(sharedcommand.NewCmdVersion(names.KarmadaAggregatedAPIServerComponentName))
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cmd.Flags().AddFlagSet(genericFlagSet)
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cmd.Flags().AddFlagSet(logsFlagSet)
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cols, _, _ := term.TerminalSize(cmd.OutOrStdout())
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sharedcli.SetUsageAndHelpFunc(cmd, fss, cols)
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return cmd
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}
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