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kube-arangodb/cmd/crd.go

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//
// DISCLAIMER
//
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// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package cmd
import (
"context"
"fmt"
"os"
"strconv"
"strings"
"time"
"github.com/spf13/cobra"
"github.com/arangodb/kube-arangodb/pkg/crd"
"github.com/arangodb/kube-arangodb/pkg/crd/crds"
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"github.com/arangodb/kube-arangodb/pkg/util/errors"
"github.com/arangodb/kube-arangodb/pkg/util/kclient"
"github.com/arangodb/kube-arangodb/pkg/util/shutdown"
)
var (
cmdCRD = &cobra.Command{
Use: "crd",
Run: executeUsage,
Short: "CRD operations",
}
cmdCRDInstall = &cobra.Command{
Use: "install",
Run: cmdCRDInstallRun,
Short: "Install and update all required CRDs",
}
)
var (
crdInstallOptions struct {
validationSchema []string
force bool
}
)
var (
defaultValidationSchemaEnabled []string
)
func init() {
cmdMain.AddCommand(cmdCRD)
cmdOps.AddCommand(cmdCRD)
f := cmdCRDInstall.Flags()
f.StringArrayVar(&crdInstallOptions.validationSchema, "crd.validation-schema", defaultValidationSchemaEnabled, "Controls which CRD should have validation schema <crd-name>=<true/false>.")
f.BoolVar(&crdInstallOptions.force, "crd.force-update", false, "Enforce CRD Schema update")
cmdCRD.AddCommand(cmdCRDInstall)
}
func prepareCRDOptions(schemaEnabledArgs []string) (map[string]crds.CRDOptions, error) {
defaultOptions := crd.GetDefaultCRDOptions()
result := make(map[string]crds.CRDOptions)
var err error
for _, arg := range schemaEnabledArgs {
parts := strings.Split(arg, "=")
crdName := parts[0]
opts, ok := defaultOptions[crdName]
if !ok {
return nil, fmt.Errorf("unknown CRD %s", crdName)
}
if len(parts) == 2 {
opts.WithSchema, err = strconv.ParseBool(parts[1])
if err != nil {
return nil, errors.Wrapf(err, "not a bool value: %s", parts[1])
}
}
result[crdName] = opts
}
return result, nil
}
func cmdCRDInstallRun(cmd *cobra.Command, args []string) {
crdOpts, err := prepareCRDOptions(crdInstallOptions.validationSchema)
if err != nil {
logger.Fatal("Invalid --crd.validation-schema args: %s", err)
return
}
client, ok := kclient.GetDefaultFactory().Client()
if !ok {
logger.Fatal("Failed to get client")
return
}
ctx, cancel := context.WithTimeout(shutdown.Context(), time.Minute)
defer cancel()
err = crd.EnsureCRDWithOptions(ctx, client, crd.EnsureCRDOptions{IgnoreErrors: false, CRDOptions: crdOpts, ForceUpdate: crdInstallOptions.force})
if err != nil {
os.Exit(1)
}
}