* [updategraph] After system upgrade, restore files/directories with
original attributes etc.
Restore a few more files that was missed before.
Restore FRR configuration directory if exists on old system
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* Removed deployment_id_asn_map.yml from copy list
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* [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
- 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.
- 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
