9906c0d946
To help avoid issues with the ValidateCAA functionality, this disables the CAA check by default and adds a new --feature-gates=ValidateCAA=true option to cert-manager-controller to allow enabling the previous behaviour in v0.7.0 and v0.7.1. Once issues with CNAMEd DNS names pointing to internal nameservers are resolved, this option will be defaulted to on. Signed-off-by: James Munnelly <james@munnelly.eu>
97 lines
3.3 KiB
Go
97 lines
3.3 KiB
Go
/*
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Copyright 2019 The Jetstack cert-manager contributors.
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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 main
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import (
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"fmt"
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"github.com/spf13/cobra"
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utilerrors "k8s.io/apimachinery/pkg/util/errors"
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"k8s.io/apiserver/pkg/util/feature"
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_ "k8s.io/client-go/plugin/pkg/client/auth"
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"github.com/jetstack/cert-manager/cmd/controller/app"
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"github.com/jetstack/cert-manager/cmd/controller/app/options"
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_ "github.com/jetstack/cert-manager/pkg/controller/acmechallenges"
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_ "github.com/jetstack/cert-manager/pkg/controller/acmeorders"
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_ "github.com/jetstack/cert-manager/pkg/controller/certificates"
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_ "github.com/jetstack/cert-manager/pkg/controller/clusterissuers"
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_ "github.com/jetstack/cert-manager/pkg/controller/ingress-shim"
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_ "github.com/jetstack/cert-manager/pkg/controller/issuers"
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_ "github.com/jetstack/cert-manager/pkg/issuer/acme"
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_ "github.com/jetstack/cert-manager/pkg/issuer/ca"
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_ "github.com/jetstack/cert-manager/pkg/issuer/selfsigned"
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_ "github.com/jetstack/cert-manager/pkg/issuer/vault"
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_ "github.com/jetstack/cert-manager/pkg/issuer/venafi"
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logf "github.com/jetstack/cert-manager/pkg/logs"
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"github.com/jetstack/cert-manager/pkg/util"
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)
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type CertManagerControllerOptions struct {
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ControllerOptions *options.ControllerOptions
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}
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func NewCertManagerControllerOptions() *CertManagerControllerOptions {
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o := &CertManagerControllerOptions{
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ControllerOptions: options.NewControllerOptions(),
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}
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return o
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}
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// NewCommandStartCertManagerController is a CLI handler for starting cert-manager
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func NewCommandStartCertManagerController(stopCh <-chan struct{}) *cobra.Command {
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o := NewCertManagerControllerOptions()
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cmd := &cobra.Command{
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Use: "cert-manager-controller",
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Short: fmt.Sprintf("Automated TLS controller for Kubernetes (%s) (%s)", util.AppVersion, util.AppGitCommit),
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Long: `
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cert-manager is a Kubernetes addon to automate the management and issuance of
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TLS certificates from various issuing sources.
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It will ensure certificates are valid and up to date periodically, and attempt
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to renew certificates at an appropriate time before expiry.`,
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// TODO: Refactor this function from this package
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Run: func(cmd *cobra.Command, args []string) {
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if err := o.Validate(args); err != nil {
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logf.Log.Error(err, "error validating options")
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}
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logf.Log.Info("starting controller", "version", util.AppVersion, "git-commit", util.AppGitCommit)
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o.RunCertManagerController(stopCh)
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},
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}
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flags := cmd.Flags()
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o.ControllerOptions.AddFlags(flags)
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feature.DefaultMutableFeatureGate.AddFlag(flags)
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return cmd
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}
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func (o CertManagerControllerOptions) Validate(args []string) error {
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errors := []error{}
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errors = append(errors, o.ControllerOptions.Validate())
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return utilerrors.NewAggregate(errors)
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}
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func (o CertManagerControllerOptions) RunCertManagerController(stopCh <-chan struct{}) {
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app.Run(o.ControllerOptions, stopCh)
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}
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