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Version: 2.0

Override backup endpoint

Pre-task:#

  • cluster1 - IP: 10.32.20.242
  • New Cube Storage endpoint - IP: 10.32.20.242

cluster1: CLI > cluster > check#

cluster1:cluster> check          Service  Status  Report      ClusterLink      ok  [ link(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) ]         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) ]

Check for availble tuning#

CLI > tuning > dump

cluster1:tuning> dump
Published Tunings----------------------------------------------------------------Name                          Description                                                                                         Default|Min|Maxcinder.backup.override        Enable override cinder backup configurations.                                                       [False]cinder.backup.type            Set cinder backup storage type <cube-storage|cube-swift>.                                           ["" (Any)]cinder.backup.endpoint        Set cinder backup storage endpoint.                                                                 ["" (Any)]cinder.backup.account         Set cinder backup storage account.                                                                  ["" (Any)]cinder.backup.secret          Set cinder backup storage account secret.                                                           ["" (Any)]cinder.backup.pool            Set cinder backup storage pool.                                                                     ["" (Any)]

configure tuning - cinder.backup.override#

CLI > tuning > configure

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.overrideEnter tuning value: trueEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.override = true (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true---------------------------------------------------------------

configure tuning - cinder.backup.endpoint#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.endpointEnter tuning value: 10.32.20.242Enable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.endpoint = 10.32.20.242 (Enabled) enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242---------------------------------------------------------------

configure tuning - cinder.backup.secret#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.secretEnter tuning value: adminEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.account = admin (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin---------------------------------------------------------------

configure tuning - type (cube-storage|cube-swift)#

cinder.backup.type - cube-storage#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.type Enter tuning value: cube-storageEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.account = admin (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin     [x]              cinder.backup.type          cube-storage     ---------------------------------------------------------------

apply tuning - cube-storage#

1: modify tunings2: apply3: exitEnter index: 2enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]           cinder.backup.account                 admin     [x]              cinder.backup.type          cube-storage---------------------------------------------------------------Apply the changes?Enter 'YES' to confirm: YESApplying policy changes.Policy changes were successfully applied.

Create a backup from a volume#

/assets/volumes/stor-4.png /assets/volumes/stor-5.png /assets/volumes/stor-6.png

Verify we are using a remote ceph backend for cinder backup#

# cat /etc/cinder/ceph_backup.conf# minimal ceph.conf for c6e64c49-09cf-463b-9d1c-b6645b4b3b85[global]    fsid = c6e64c49-09cf-463b-9d1c-b6645b4b3b85    mon_host = [v2:10.32.20.242:3300/0,v1:10.32.20.242:6789/0]        rbd concurrent management ops = 20        auth cluster required = none        auth service required = none        auth client required = none

Verify volume backup actually created in the ceph backend#

❯ ssh [email protected]Warning: Permanently added '10.32.20.242' (ECDSA) to the list of known hosts.Password:Welcome to the Cube ApplianceLast login: Fri May 21 09:37:50 2021 from 10.32.0.200# rbd ls volume-backupsvolume-7761b349-7301-4fc4-b98f-6f4273bd8feb.backup.72f3b1ae-26fc-4e3e-8fee-7b9d4eab7382#


cinder.backup.type - cube-swift#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.type Enter tuning value: cube-swiftEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.account = admin (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin     [x]              cinder.backup.type            cube-swift     ---------------------------------------------------------------

cinder.backup.account#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.account Enter tuning value: adminEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.account = admin (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin     [x]              cinder.backup.type            cube-swift     [x]           cinder.backup.account                 admin           ---------------------------------------------------------------

cinder.backup.pool#

1: modify tunings2: apply3: exitEnter index: 1Select action:1: Add2: Delete3: UpdateEnter index: 1Enter tuning name: cinder.backup.pool Enter tuning value: adminEnable the tuning:1: Enabled2: DisabledEnter index: 1
Adding tuning: cinder.backup.pool = admin (Enabled)enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin     [x]              cinder.backup.type            cube-swift     [x]           cinder.backup.account                 admin                [x]              cinder.backup.pool                 admin ---------------------------------------------------------------

apply tuning - cube-swift#

1: modify tunings2: apply3: exitEnter index: 2enabled                            name                 value---------------------------------------------------------------     [x]          cinder.backup.override                  true     [x]          cinder.backup.endpoint          10.32.20.242     [x]            cinder.backup.secret                 admin     [x]              cinder.backup.type            cube-swift     [x]           cinder.backup.account                 admin                [x]              cinder.backup.pool                 admin ---------------------------------------------------------------Apply the changes?Enter 'YES' to confirm: YESApplying policy changes.Policy changes were successfully applied.

Create a backup from a volume#

/assets/volumes/stor-7.png

Login to another Cube Storage node and check from object store#

/assets/volumes/stor-8.png

Last updated on by Roy Tan