メインコンテンツにスキップ
バージョン: 2.5

スナップショットを使用してノードを追加する

クラスタチェック​

cc1> cluster
cc1:cluster> check
          Service  Status  Report
      ClusterLink      ok  [ link(v) clock(v) dns(v) ]
       ClusterSys      ok  [ bootstrap(v) license(v) ]
  ClusterSettings      ok  [ etcd(v) ]
        HaCluster      ok  [ hacluster(v) ]
         MsgQueue      ok  [ rabbitmq(v) ]
           IaasDb      ok  [ mysql(v) ]
        VirtualIp      ok  [ vip(v) haproxy_ha(v) ]
          Storage      ok  [ ceph(v) ceph_mon(v) ceph_mgr(v) ceph_mds(v) ceph_osd(v) ceph_rgw(v) rbd_target(v) ]
       ApiService      ok  [ haproxy(v) httpd(v) lmi(v) memcache(v) ]
     SingleSignOn      ok  [ keycloak(v) ]
          Compute      ok  [ nova(v) ]
        Baremetal      ok  [ ironic(v) ]
          Network      ok  [ neutron(v) ]
            Image      ok  [ glance(v) ]
        BlockStor      ok  [ cinder(v) ]
         FileStor      ok  [ manila(v) ]
       ObjectStor      ok  [ swift(v) ]
    Orchestration      ok  [ heat(v) ]
            LBaaS      ok  [ octavia(v) ]
           DNSaaS      ok  [ designate(v) ]
           K8SaaS      ok  [ k3s(v) rancher(v) ]
       InstanceHa      ok  [ masakari(v) ]
 DisasterRecovery      ok  [ freezer(v) ]
    BusinessLogic      ok  [ mistral(v) murano(v) cloudkitty(v) senlin(v) watcher(v) ]
       ApiManager      ok  [ tyk(v) redis(v) mongodb(v) ]
         DataPipe      ok  [ zookeeper(v) kafka(v) ]
          Metrics      ok  [ monasca(v) telegraf(v) grafana(v) ]
     LogAnalytics      ok  [ filebeat(v) auditbeat(v) logstash(v) es(v) kibana(v) ]
    Notifications      ok  [ influxdb(v) kapacitor(v) ]
cc1:cluster>

新しいノードの追加​

「詳細」オプションを選択してください​

First Time Setup Options:
1: Wizard
2: Advanced
Enter index: 2

メディアからスナップショットを取得​

unconfigured> snapshot
unconfigured:snapshot> pull
Select a media:
1: usb
2: nfs
Enter index: 1
Insert a USB drive into the USB port on the appliance.
Enter 'YES' to confirm: YES
1: CUBE_2.4.3_20241208-130432.765318_compute01.snapshot
Enter index: 1
Copying...
Automatically generated on 2024-12-08 13:04:32
Copy complete. It is safe to remove the USB drive.

設定を適用する​

unconfigured:snapshot> apply
1: CUBE_2.4.3_20241208-054308.133092_unconfigured.snapshot
2: CUBE_2.4.3_20241208-130432.765318_compute01.snapshot
Enter index: 2
Automatically generated on 2024-12-08 13:04:32
Date/Time is important for applying changes to an unconfigured box.
Please confirm the current time is good.

  * Local Time: 12/08/2024 00:46:58 EST

Enter 'YES' to confirm: YES
Policy snapshot file applied

管理者として再ログイン​

unconfigured:snapshot> exit
compute01 Login: admin
Password:
Welcome to the Cube Appliance
Enter "help" for a list of available commands
Notice: your license will expire in 29 days.
        Please contact system administrator to renew the license.
compute01>
情報

以下の手順は任意です。 これらは、本番環境のクラスターにノードを追加する場合にのみ必要です。

[オプション、コンピュートノード] 手動ブートに切り替える​

compute01:boot_mode> manual
Switch to manual bootstrap mode:
1: one-time manual
2: always manual
Enter index: 1
Enter 'YES' to confirm: YES
Exit current CLI and log in again as admin to see changes in effect

[オプション、コンピュートノード] Admin CLI を終了し、再ログインする​

compute01:boot_mode> exit
# su admin
Welcome to the Cube Appliance
Enter "help" for a list of available commands
License (type: trial) is valid for  days
compute01>

[オプション、コンピュートノード] クラスタ同期​

compute01> boot cluster_sync
(1/9) processing: ceph
(2/9) processing: keystone
(3/9) processing: neutron
(4/9) processing: nova
(5/9) processing: cinder
(6/9) processing: manila
(7/9) processing: octavia
(8/9) processing: haproxy
(9/9) processing: telegraf
cluster_sync successfully

[オプション、コンピュートノード] ルートシェルに切り替えて、ファイル {#optionalcompute-node-switch-to-root-shell-and-delete-the-file} を削除してください​

rm -f /etc/appliance/state/boot_mode

[オプション、コントロールノード] サービスの確認と修復​

cc1> cluster check_repair
          Service  Status  Report
      ClusterLink      ok  [ link(v) clock(v) dns(v) ]
       ClusterSys      ok  [ bootstrap(v) license(v) ]
  ClusterSettings      ok  [ etcd(v) ]
        HaCluster  FIXING  [ hacluster(3) ]
                       ok  [ hacluster(f) ]
         MsgQueue      ok  [ rabbitmq(v) ]
           IaasDb      ok  [ mysql(v) ]
        VirtualIp      ok  [ vip(v) haproxy_ha(v) ]
          Storage      ok  [ ceph(v) ceph_mon(v) ceph_mgr(v) ceph_mds(v) ceph_osd(v) ceph_rgw(v) rbd_target(v) ]
       ApiService      ok  [ haproxy(v) httpd(v) lmi(v) memcache(v) ]
     SingleSignOn      ok  [ keycloak(v) ]
          Compute  FIXING  [ nova(8) ]
                       ok  [ nova(f) ]
        Baremetal      ok  [ ironic(v) ]
          Network  FIXING  [ neutron(3) ]
                       ok  [ neutron(f) ]
            Image      ok  [ glance(v) ]
        BlockStor      ok  [ cinder(v) ]
         FileStor      ok  [ manila(v) ]
       ObjectStor      ok  [ swift(v) ]
    Orchestration      ok  [ heat(v) ]
            LBaaS      ok  [ octavia(v) ]
           DNSaaS      ok  [ designate(v) ]
           K8SaaS      ok  [ k3s(v) rancher(v) ]
       InstanceHa      ok  [ masakari(v) ]
    BusinessLogic      ok  [ senlin(v) watcher(v) ]
         DataPipe      ok  [ zookeeper(v) kafka(v) ]
          Metrics      ok  [ monasca(v) telegraf(v) grafana(v) ]
     LogAnalytics      ok  [ filebeat(v) auditbeat(v) logstash(v) es(v) kibana(v) ]
    Notifications      ok  [ influxdb(v) kapacitor(v) ]