forked from rook/rook
Sébastien Han
45118185cf
As of 1.3, Rook will only support Ceph Nautilus 14.2.5. Signed-off-by: Sébastien Han <seb@redhat.com>
119 lines
3.4 KiB
Go
119 lines
3.4 KiB
Go
/*
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Copyright 2019 The Rook Authors. All rights reserved.
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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 object
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import (
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"fmt"
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"path"
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"strconv"
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"strings"
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"github.com/pkg/errors"
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cephconfig "github.com/rook/rook/pkg/operator/ceph/config"
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"github.com/rook/rook/pkg/operator/ceph/config/keyring"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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const (
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keyringTemplate = `
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[%s]
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key = %s
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caps mon = "allow rw"
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caps osd = "allow rwx"
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`
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certVolumeName = "rook-ceph-rgw-cert"
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certDir = "/etc/ceph/private"
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certKeyName = "cert"
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certFilename = "rgw-cert.pem"
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)
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var (
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rgwFrontendName = "beast"
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)
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func (c *clusterConfig) portString() string {
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var portString string
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port := c.store.Spec.Gateway.Port
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if port != 0 {
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portString = fmt.Sprintf("port=%s", strconv.Itoa(int(port)))
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}
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if c.store.Spec.Gateway.SecurePort != 0 && c.store.Spec.Gateway.SSLCertificateRef != "" {
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certPath := path.Join(certDir, certFilename)
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// This is the beast backend
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// Config is: http://docs.ceph.com/docs/master/radosgw/frontends/#id3
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if port != 0 {
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portString = fmt.Sprintf("%s ssl_port=%d ssl_certificate=%s",
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portString, c.store.Spec.Gateway.SecurePort, certPath)
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} else {
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portString = fmt.Sprintf("ssl_port=%d ssl_certificate=%s",
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c.store.Spec.Gateway.SecurePort, certPath)
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}
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}
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return portString
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}
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func generateCephXUser(name string) string {
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user := strings.TrimPrefix(name, AppName)
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return "client.rgw" + strings.Replace(user, "-", ".", -1)
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}
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func (c *clusterConfig) generateKeyring(rgwConfig *rgwConfig) (string, error) {
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user := generateCephXUser(rgwConfig.ResourceName)
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/* TODO: this says `osd allow rwx` while template says `osd allow *`; which is correct? */
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access := []string{"osd", "allow rwx", "mon", "allow rw"}
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s := keyring.GetSecretStore(c.context, c.store.Namespace, &c.ownerRef)
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key, err := s.GenerateKey(user, access)
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if err != nil {
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return "", err
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}
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keyring := fmt.Sprintf(keyringTemplate, user, key)
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return keyring, s.CreateOrUpdate(rgwConfig.ResourceName, keyring)
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}
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func (c *clusterConfig) associateKeyring(existingKeyring string, ownerRef *metav1.OwnerReference) error {
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resourceName := ownerRef.Name
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s := keyring.GetSecretStore(c.context, c.store.Namespace, ownerRef)
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return s.CreateOrUpdate(resourceName, existingKeyring)
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}
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func (c *clusterConfig) setDefaultFlagsMonConfigStore(rgwName string) error {
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monStore := cephconfig.GetMonStore(c.context, c.store.Namespace)
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who := generateCephXUser(rgwName)
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configOptions := make(map[string]string)
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configOptions["rgw_log_nonexistent_bucket"] = "true"
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configOptions["rgw_log_object_name_utc"] = "true"
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configOptions["rgw_enable_usage_log"] = "true"
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configOptions["rgw_zone"] = c.store.Name
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configOptions["rgw_zonegroup"] = c.store.Name
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for flag, val := range configOptions {
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err := monStore.Set(who, flag, val)
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if err != nil {
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return errors.Wrapf(err, "failed to set %q to %q on %q", flag, val, who)
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}
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}
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return nil
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}
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