* Remove unneeded breaks, support Enum as slices
* use cassert instead of GPR_ASSERT
* Use pkg-config for grpc dependencies
* Make Client destructor virtual
This commit introduces a new API server based on the gRPC/Protobuf. The
API follow the design of the existing xml-rpc to ease the transition to
the new server and support the current state management engine.
Both API servers can be run in parallel.
Main changes:
- Decouple Generic and XMLRPC specific logic and add gRPC classes.
- Source code re-structure to include logic for each server
- New compilation options to generate gRPC stubs
- Client code for C++, Ruby, Python and Go
co-authored-by: Jan Orel <jorel@opennebula.io>
co-authored-by: Pavel Czerny <pczerny@opennebula.io>
co-authored-by: MarioRobres <mrobres@opennebula.io>
- xmlrpc-c is no longer needed to be built from sources, the version is sufficient in all distros
- XML_PARSE_HUGE patch is also unnecessary
- pick `pkg-config` vs `xmlrpc-c-config` library dependency detection based on new `xmlrpc_pkgconf` scons parameter, with following options:
- `el10` for pkg-config on RHEL/AlmaLinux 10
- `el9` for pkg-config on RHEL/AlmaLinux 8/9
- `no` for xmlrpc-c-config on Debian/Ubuntu and others (default)
This commits introduces a new framework for OpenNebula, it is based on
standard the OpenNebula middleware access driver (mad) model. Benefits
compared to the current implementation:
* Less overhead on API server and streamlined communications
* Ease integration with third party schedulers
* New "optimize" action to balance the workload of a cluster
* Embedded Plan Manager to apply optimization and deployment plans with
custom parameters for the scheduling window
* Custom optimization policies per cluster
This commits introduces 2 schedulers:
* Rank scheduler based on the match-making algorithm present in 6.x
series
* OpenNebula DRS an optimization algorithm based on an ILP solver for
placement and cluster optimization
Also new API calls has been added for onecluster as well as the CLI
updates to expose them.
co-authored-by: MarioRobres <mrobres@opennebula.io>
co-authored-by: Pavel Czerny <pczerny@opennebula.io>
co-authored-by: Mirko Stojiljkovic <mstojiljkovic@opennebula.io>
co-authored-by: Valentyn Bohdan <vbohdan@opennebula.io>
Includes the following changes:
- xml-schema for Backup Job and Scheduled Actions
- GO, Java api
- Deprecate onevm update-chart, delete-chart
* The commands are replaced by sched-update and sched-delete
* Refactor method deprecate_command, it's still possible to run the
command
* Delete 'shutdown' and 'delete' commands deprecated years ago
* Fix --verbose option for sched-update and sched-delete
- Re-implementation of scheduled actions, now are managed and executed
by oned
- Backup Job objects, API, and CLI commands
Pavel Czerný