Bug 1455169
| Summary: | [RFE] Hosted-Engine Node zero based deployment | ||
|---|---|---|---|
| Product: | [oVirt] ovirt-engine | Reporter: | Yaniv Kaul <ykaul> |
| Component: | Setup.Core | Assignee: | Simone Tiraboschi <stirabos> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Nikolai Sednev <nsednev> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | future | CC: | amureini, bugs, cshao, dfediuck, mavital, msivak, qiyuan, rhv-bugzilla-bot, stirabos, trichard, ycui, ylavi, yzhao |
| Target Milestone: | ovirt-4.2.0 | Keywords: | FutureFeature, Improvement, Tracking, Triaged |
| Target Release: | 4.2.0 | Flags: | rule-engine:
ovirt-4.2+
nsednev: testing_plan_complete- ylavi: planning_ack+ dfediuck: devel_ack+ mavital: testing_ack+ |
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| URL: | https://gerrit.ovirt.org/#/c/81712/ | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: |
This release introduces a new alternative deployment flow for self-hosted engines. The new flow will use the current engine code to create all entities needed for successful self-hosted engine deployment.
A local bootstrap VM with the RHV-M Appliance will be created on the host and hosted-engine-setup will use it (via Ansible) to add a host (the same one it is running on), storage domain, storage disks, and finally a VM that will later become the Manager VM in the engine (thus eliminating the need for importing it).
Once all the entities are created, hosted-engine-setup can shut down the bootstrap VM, copy its disk to the disk it created using the engine, create the self-hosted engine configuration files, start the agent and the broker, and the Manager VM will start.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-04 10:44:23 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Integration | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1512472, 1512534, 1514068, 1517810, 1524119, 1527135, 1527876, 1528253, 1530968, 1537153, 1539391, 1540107, 1541233, 1541759, 1547595, 1549642, 1551289, 1560655, 1564873, 1571467 | ||
| Bug Blocks: | 1193961, 1315074, 1320126, 1353713, 1359265, 1387085, 1393902, 1404606, 1406169, 1420115, 1422535, 1426517, 1434423, 1438412, 1451653, 1553523 | ||
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Description
Yaniv Kaul
2017-05-24 12:12:32 UTC
The change description is here: https://github.com/oVirt/ovirt-site/pull/1273 Adding 'tracking' since this bug doesn't include patches to match criteria to move to ON_QA. and its tracking all the dependent bugs on it. INFO: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason: [No relevant external trackers attached] For more info please contact: infra Using ovirt-hosted-engine-setup-2.2.1-0.0.master.20171206172737.gitd3001c8.el7.centos.noarch and ovirt-engine-appliance-4.2-20171210.1.el7.centos.noarch: 1.Deployed over NFS storage - success. 2.Deployed over iSCSI storage - success. 3.Deployed over Gluster storage - success. 4.Deployed over FC storage - TBD. The initial SHE-VM that was created during deployment and then powered-off, still appears and shown as "external-HostedEngineLocal". SHE regular deployment over FC has failed. More details available from here: https://bugzilla.redhat.com/show_bug.cgi?id=1525907#c14.I think that unless regular deployment fixed, node zero will also fail the same way. I'm getting these during FC deployment with node zero:
[ INFO ] TASK [Remove host-deploy configuration file]
[ INFO ] changed: [localhost]
Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs)[nfs]: fc
[ INFO ] Getting Fibre Channel LUNs list
[ ERROR ] ERROR! the playbook: /usr/share/ovirt-hosted-engine-setup/ansible/fc_getdevices.yml could not be found
[ ERROR ] Unable to get target list
Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs)[nfs]:
[root@purple-vds2 ~]# ll -lsh /usr/share/ovirt-hosted-engine-setup/ansible/ total 44K 12K -rw-r--r--. 1 root root 8.3K Dec 14 17:47 bootstrap_local_vm.yml 0 drwxr-xr-x. 2 root root 77 Dec 18 17:00 callback_plugins 4.0K -rw-r--r--. 1 root root 1.1K Dec 14 17:47 clean_environment.yml 8.0K -rw-r--r--. 1 root root 5.2K Dec 14 17:47 create_storage_domain.yml 12K -rw-r--r--. 1 root root 12K Dec 14 17:47 create_target_vm.yml 4.0K -rw-r--r--. 1 root root 588 Dec 14 17:47 iscsi_discover.yml 4.0K -rw-r--r--. 1 root root 1.2K Dec 14 17:47 iscsi_getdevices.yml 0 drwxr-xr-x. 2 root root 104 Dec 18 17:00 library 0 drwxr-xr-x. 2 root root 249 Dec 18 17:00 templates Works for me on these components: ovirt-hosted-engine-setup-2.2.20-1.el7ev.noarch ovirt-hosted-engine-ha-2.2.11-1.el7ev.noarch rhvm-appliance-4.2-20180427.0.el7.noarch Linux 3.10.0-862.el7.x86_64 #1 SMP Wed Mar 21 18:14:51 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux Red Hat Enterprise Linux Server release 7.5 (Maipo) Tested using CLI on all types of storages (iSCSI, NFS, Gluster, FC) for both vintage and Node 0. Moving to verified. Feel free to reopen if you see any new issues. This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017. Since the problem described in this bug report should be resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report. |