mirror of
https://github.com/mariadb-operator/mariadb-operator.git
synced 2025-07-25 01:28:31 +00:00
106 lines
3.7 KiB
Go
106 lines
3.7 KiB
Go
/*
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Copyright © 2023 Martín Montes <martin11lrx@gmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package controller
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import (
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"os"
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mariadbv1alpha1 "github.com/mmontes11/mariadb-operator/api/v1alpha1"
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"github.com/spf13/cobra"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/healthz"
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"sigs.k8s.io/controller-runtime/pkg/webhook"
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)
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var (
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certDir string
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port int
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)
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var webhookCmd = &cobra.Command{
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Use: "webhook",
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Short: "MariaDB operator webhook server.",
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Long: `Provides validation and inmutability checks for MariaDB resources.`,
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Run: func(cmd *cobra.Command, args []string) {
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setupLogger()
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mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
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Scheme: scheme,
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MetricsBindAddress: metricsAddr,
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HealthProbeBindAddress: healthAddr,
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WebhookServer: &webhook.Server{
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CertDir: certDir,
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Port: port,
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},
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})
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if err != nil {
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setupLog.Error(err, "unable to start manager")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.MariaDB{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "MariaDB")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.Backup{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "Backup")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.Restore{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "restore")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.User{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "User")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.Grant{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "Grant")
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os.Exit(1)
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}
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if err = (&mariadbv1alpha1.Database{}).SetupWebhookWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create webhook", "webhook", "Database")
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os.Exit(1)
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}
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if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {
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setupLog.Error(err, "unable to set up health check")
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os.Exit(1)
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}
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setupLog.Info("starting manager")
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if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
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setupLog.Error(err, "problem running manager")
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os.Exit(1)
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}
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},
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}
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func init() {
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rootCmd.AddCommand(webhookCmd)
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webhookCmd.Flags().StringVar(&healthAddr, "health-addr", ":8081", "The address the probe endpoint binds to.")
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webhookCmd.Flags().StringVar(&certDir, "cert-dir", "/tmp/k8s-webhook-server/serving-certs",
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"Path containing the TLS certificate for the webhook server.")
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webhookCmd.Flags().IntVar(&port, "port", 10250, "Port to be used by the webhook server.")
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}
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