forked from rook/rook
Ali Maredia
e6ed4ff8ea
- Add realm/zone group/zone to Object Context, so that any call to runAdminCommand has the same realm, zone group, and zone as the object store that the call is going to. - Also modify the delete code for the object-store using multisite to remove the endpoints of an object store from a zone instead of the normal clean-up - Added more debug logging all around the object-store code related to multisite - files generated by rerun of `make codegen` - change back the edit on the Copyright in object.go Signed-off-by: Ali Maredia <amaredia@redhat.com>
92 lines
3.4 KiB
Go
92 lines
3.4 KiB
Go
/*
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Copyright 2016 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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"github.com/pkg/errors"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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"github.com/rook/rook/pkg/clusterd"
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"github.com/rook/rook/pkg/daemon/ceph/client"
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)
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// Context holds the context for the object store.
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type Context struct {
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Context *clusterd.Context
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clusterInfo *client.ClusterInfo
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Name string
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UID string
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Endpoint string
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Realm string
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ZoneGroup string
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Zone string
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}
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// NewContext creates a new object store context.
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func NewContext(context *clusterd.Context, clusterInfo *client.ClusterInfo, name string) *Context {
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return &Context{Context: context, Name: name, clusterInfo: clusterInfo}
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}
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func NewMultisiteContext(context *clusterd.Context, clusterInfo *client.ClusterInfo, store *cephv1.CephObjectStore) (*Context, error) {
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objContext := &Context{Context: context, Name: store.Name, clusterInfo: clusterInfo}
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realmName, zoneGroupName, zoneName, err := getMultisiteForObjectStore(context, store)
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if err != nil {
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return nil, errors.Wrapf(err, "failed to get realm/zone group/zone for object store %q", store.Name)
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}
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objContext.Realm = realmName
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objContext.ZoneGroup = zoneGroupName
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objContext.Zone = zoneName
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return objContext, nil
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}
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// This function is for running radosgw-admin commands in scenarios where an object-store has not been created yet or for commands on the realm or zonegroup (ex: radosgw-admin zonegroup get)
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func RunAdminCommandNoMultisite(c *Context, args ...string) (string, error) {
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command, args := client.FinalizeCephCommandArgs("radosgw-admin", c.clusterInfo, args, c.Context.ConfigDir)
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// start the rgw admin command
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output, err := c.Context.Executor.ExecuteCommandWithOutput(command, args...)
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if err != nil {
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return output, err
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}
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return output, nil
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}
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// This function is for running radosgw-admin commands in scenarios where an object-store has been created and the Context has been updated with the appropriate realm, zone group, and zone.
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func runAdminCommand(c *Context, args ...string) (string, error) {
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// If the objectStoreName is not passed in the storage class
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// This means we are pointing to an external cluster so these commands are not needed
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// simply because the external cluster mode does not support that yet
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//
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// The following conditions tries to determine if the cluster is external
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// When connecting to an external cluster, the Ceph user is different than client.admin
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// This is not perfect though since "client.admin" is somehow supported...
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if c.Name != "" && c.clusterInfo.CephCred.Username == client.AdminUsername {
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options := []string{
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fmt.Sprintf("--rgw-realm=%s", c.Realm),
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fmt.Sprintf("--rgw-zonegroup=%s", c.ZoneGroup),
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fmt.Sprintf("--rgw-zone=%s", c.Zone),
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}
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return RunAdminCommandNoMultisite(c, append(args, options...)...)
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}
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return RunAdminCommandNoMultisite(c, args...)
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}
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