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get.go
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get.go
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// Copyright 2022 Upbound Inc
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package controlplane
import (
"context"
"fmt"
"github.com/alecthomas/kong"
"github.com/pkg/errors"
"github.com/pterm/pterm"
kerrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/types"
"sigs.k8s.io/controller-runtime/pkg/client"
spacesv1beta1 "github.com/upbound/up-sdk-go/apis/spaces/v1beta1"
cp "github.com/upbound/up-sdk-go/service/controlplanes"
"github.com/upbound/up/internal/upbound"
"github.com/upbound/up/internal/upterm"
)
// AfterApply sets default values in command after assignment and validation.
func (c *getCmd) AfterApply(kongCtx *kong.Context, upCtx *upbound.Context) error {
kongCtx.Bind(pterm.DefaultTable.WithWriter(kongCtx.Stdout).WithSeparator(" "))
// default to group pointed by current context
if c.Group == "" {
ns, _, err := upCtx.Kubecfg.Namespace()
if err != nil {
return err
}
c.Group = ns
}
return nil
}
// getCmd gets a single control plane in an account on Upbound.
type getCmd struct {
Name string `arg:"" required:"" help:"Name of control plane." predictor:"ctps"`
Group string `short:"g" default:"" help:"The control plane group that the control plane is contained in. This defaults to the group specified in the current context"`
}
// Run executes the get command.
func (c *getCmd) Run(ctx context.Context, printer upterm.ObjectPrinter, p pterm.TextPrinter, upCtx *upbound.Context, client client.Client) error {
var ctp spacesv1beta1.ControlPlane
if err := client.Get(ctx, types.NamespacedName{Namespace: c.Group, Name: c.Name}, &ctp); err != nil {
if kerrors.IsNotFound(err) {
return fmt.Errorf("control plane %q not found", c.Name)
}
return errors.Wrap(err, "error getting control plane")
}
return tabularPrint(ctp, printer, upCtx)
}
// EmptyControlPlaneConfiguration returns an empty ControlPlaneConfiguration with default values.
func EmptyControlPlaneConfiguration() cp.ControlPlaneConfiguration {
configuration := cp.ControlPlaneConfiguration{}
configuration.Status = cp.ConfigurationInstallationQueued
return configuration
}