Bug 875528
| Summary: | PRD32 - bootstrap rewrite (engine) | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Alon Bar-Lev <alonbl> |
| Component: | ovirt-engine | Assignee: | Alon Bar-Lev <alonbl> |
| Status: | CLOSED ERRATA | QA Contact: | Pavel Stehlik <pstehlik> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | bazulay, cboyle, dougsland, dyasny, iheim, lpeer, Rhev-m-bugs, sgordon, sgrinber, yeylon, ykaul, yzaslavs |
| Target Milestone: | --- | Keywords: | FutureFeature, Improvement |
| Target Release: | 3.2.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | infra | ||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: |
It was decided to rewrite 'Host Deploy' from scratch as there were to many issues being reported about this component. These included:
- Too many bootstrap sequences (standard, node, registration).
- No pluggable (cluster).
- VDSM-bootstrap is part of VDSM package, however it is back-end tool.
- No manual invocation method.
- Logging is insufficient, example
- SSH timeout issues.
The new changes are:
- Host Deploy as standalone package.
- Lower cost of maintenance.
- Lower cost of integration.
- Flexible pluggable design.
- Two sequences:
* Host deploy
* Ovirt-node upgrade.
- Ovirt-node registration has no ovirt logic, just 'I'm here' notification.
- Establish a bidirectional channel between back-end and host.
* No iterative commands nor file transfers.
- Manual invocation support.
- Better timeout management.
- Better logging.
- Share code with engine-setup.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-06-10 21:19:30 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Infra | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 866889 | ||
| Bug Blocks: | 875920, 915537, 927162 | ||
|
Description
Alon Bar-Lev
2012-11-11 22:34:30 UTC
http://gerrit.ovirt.org/#/c/9160/ http://gerrit.ovirt.org/#/c/9161/ http://gerrit.ovirt.org/#/c/9162/ http://gerrit.ovirt.org/#/c/9163/ http://gerrit.ovirt.org/#/c/9172/ http://gerrit.ovirt.org/#/c/9173/ http://gerrit.ovirt.org/#/c/9174/ http://gerrit.ovirt.org/#/c/9175/ 7e3933d bootstrap: ovirt-node upgrade: create destination directory 69d378e bootstrap: cleanup approve command 6b85509 bootstrap: bootstrap: make approve command respect installation failure 05425ef bootstrap: rewrite bootstrap using the new ovirt-host-deploy package 90e3358 packaging: add release_suffix variable to spec bad0003 gluster: replace VdsInstallerSSH: with the SSHDialog 7c2a08e bootstrap: detach OVirtUpgrader from VdsInstaller into OVirtNodeUpgrade d20ea09 bootstrap: use LocalConfig for engine http host and port a975ff5 packaging: support python3 in make tarball 69ce47f utils: tar: split tar unit test from VdsInstallerSSH tests. c5cc1d2 bootstrap: allow distinguish error from non error messages 549739a bootstrap: handle bootstrap messages using string member eed7d7a bootstrap: split the logic of ovirt-node upgrade out c71eefa bootstrap: host add: differentiate between authentication error and other errors e2ce863 utils: ssh: cleanup: rename server with host b017e60 utils: ssh: move to member '_' convention 5ce0630 utils: ssh: optimize progress streams 8ca4ace utils: ssh: fixup activity detection e5325f5 utils: ssh: don't add ssh command to exception cb62f72 utils: tests: do not use default key alias 17bbe15 utils: tests: tar: cleanup main() entry point 54c506c utils: move Tar, CachedTar classes to own package 045a37e utils: tar: throw an exception if base does not exist 1b11282 utils: tar: support long file names within tar a3ad3cf pki: accept subject name for certificate 21e79e5 pki: cleanup the ca interface 412166d core: Event log - a method to bypass flow http://gerrit.ovirt.org/#/c/9161/ http://gerrit.ovirt.org/#/c/9162/ http://gerrit.ovirt.org/#/c/9163/ http://gerrit.ovirt.org/#/c/9164/ http://gerrit.ovirt.org/#/c/9165/ http://gerrit.ovirt.org/#/c/9166/ http://gerrit.ovirt.org/#/c/9167/ http://gerrit.ovirt.org/#/c/9168/ http://gerrit.ovirt.org/#/c/9169/ http://gerrit.ovirt.org/#/c/9170/ http://gerrit.ovirt.org/#/c/9171/ http://gerrit.ovirt.org/#/c/9172/ http://gerrit.ovirt.org/#/c/9173/ http://gerrit.ovirt.org/#/c/9178/ http://gerrit.ovirt.org/#/c/9245/ http://gerrit.ovirt.org/#/c/9246/ http://gerrit.ovirt.org/#/c/9292/ http://gerrit.ovirt.org/#/c/9368/ http://gerrit.ovirt.org/#/c/9174/ http://gerrit.ovirt.org/#/c/9160/ http://gerrit.ovirt.org/#/c/9175/ http://gerrit.ovirt.org/#/c/9443/ http://gerrit.ovirt.org/#/c/9452/ http://gerrit.ovirt.org/#/c/9524/ We already discussed/scoped documentation impact for this under Bug # 875528 so I am setting docs_scoped- here. This bug is currently attached to errata RHEA-2013:14491. If this change is not to be documented in the text for this errata please either remove it from the errata, set the requires_doc_text flag to minus (-), or leave a "Doc Text" value of "--no tech note required" if you do not have permission to alter the flag. Otherwise to aid in the development of relevant and accurate release documentation, please fill out the "Doc Text" field above with these four (4) pieces of information: * Cause: What actions or circumstances cause this bug to present. * Consequence: What happens when the bug presents. * Fix: What was done to fix the bug. * Result: What now happens when the actions or circumstances above occur. (NB: this is not the same as 'the bug doesn't present anymore') Once filled out, please set the "Doc Type" field to the appropriate value for the type of change made and submit your edits to the bug. For further details on the Cause, Consequence, Fix, Result format please refer to: https://bugzilla.redhat.com/page.cgi?id=fields.html#cf_release_notes Thanks in advance. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2013-0888.html |