* [update graph] adapt to warm reboot scenario
When migrating configuration, always copy config files from old_config
to /etc/sonic. But if warm reboot is detected, then skip configuration
operations.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* log file copies and misses
* [updategraph] add support to use preset config instead of default minigraph
* Fix variable case
* Remove default minigraph case
* Remove default minigraphs and add default_sku files
* Use MAC from EEPROM for PortChannels
Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
* Use MAC from EEPROM in DEVICE_METADATA
Will affect MAC for VLAN interfaces
Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
* Get MAC via decode-syseeprom
Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
* hw-management is now a service
Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
* Add error handling for MAC fetch process
Signed-off-by: Andriy Moroz <c_andriym@mellanox.com>
- Move all minigraph-related action from rc.local to updategraph
- updategraph service is now after database. All feature services are now after and depending on updategraph
When updategraph service is enabled, a special value 'default'
from DHCP response will now initialize the system with an empty
configuration instead of existing minigraph.
A DHCP response without option 224 will remain the current behavior
of skipping graph update and use existing default minigraph.
Modify minigraph parser output format so it fit DB schema
Modify configuration templates to fit new schema
Systemd services dependencies are modified so database starts before any configuration consumer
- Add a functionality to get SNMP community from DHCP (option 224)
- Add a functionality to get minigraph from http service instead of using default minigraph
- The url for graph service is passed through DHCP option 225
- This feature is by default disabled. Modify rule/config to enable it on build time, or modify /etc/sonic/graph_service_url on run time.
- Fix a bug that getting hostname from DHCP is not working correctly
