The step to upgrade xenserver,
1. put cluster in Unmanaged state through UI , then MS will not talk to hosts in the cluster
2. upgrade xenserver according to XenServer upgrade guide.
3. put cluster in Managed state through UI, then MS will reconnect hosts
TODO,
1. UI
2. vm pool sync , leveraged from kelven's work
status 10305: resolved fixed
While creating a system vm offering specify the type. If no type specified the default to domainrouter.
While requesting a set of system offering specify the paramter systemvmtype.
This reverts commit 97f2b9936a8b9e3a057116d327b058253458b4ef.
Use the following solution instead:
* add unique_name field to the network_offerings table. Use this filed as a unique offering identifier in the code
* Added db upgrade steps to 225to226 sql script
Conflicts:
server/src/com/cloud/offerings/NetworkOfferingVO.java
2) Added new config parameter 'allow.subdomain.network.access' - default value is true. If it's set to false, the child domain can't use the network of the parent domain
This patch enable redundant virtual routers.
1. To enable this feature, db need to be updated using follow SQL by now(we
would get a UI way later):
UPDATE network_offerings SET redundant_router=1 WHERE guest_type="Virtual" AND
system_only=0;
2. System would try to start up two routers at different hosts. But if there is
only one host in the zone, system would start up two routers on it.
3. The failover part is using keepalived, and connection tracking part is using
conntrackd. There would be one master router and one backup router. The status
of router(master or backup) can be query from the database table domain_router
now. Management server would update the status every 30s by default.
4. The routers for the same zone would use same external NIC(same ip and mac).
The script used for fail-over would ensure only one external NIC present in the
network at any time.
5. Currently management server don't got the ability to stop one of router is
both of them reported as master. The feature is in the todo list.
After two routers start up, disconnect anyone of them, the guest network
shouldn't be affected, and established connection(http, ssh, etc.) should still
works. The fail-over on gateway part should be 3~4 seconds.
Currently the patch works with KVM. Would deal with vmware and XenServer soon.
Created a table for source cidrs list.
Created necessary Daos and VOs.
Updated PortForwardingRulesDao to persist/update non null list of cidrs.
For deletion depending on ON DELETE CASCADE.
status 9688: resolved fixed
To verify that the rule was removed:
* make sure that there is no record with lb id in load_balancer table
* verify that lb.delete event was generated for this rule
Changes:
- Added a new column `source_template_id` to vm_template table to carry the parent/source template ID from which the tempalte was created
- Added the column in db upgrade 224 to 225
- Changed code to save the source_template_id if there is one associated to the volume/ volume from which the snapshot was taken
- API response returns the sourcetemplateid field, if set, in all template usecases.
- CreateZone API creates a zoneToken, inserts in DB and returns it in the
response
- UpdateZone API takes in 'details' map that is loaded to data_center_details
status 9336: resolved fixed
Following changes were made:
* deleteSecurityGroup/authorizeSecurityGroupIngress - removed account/domainId parameters as SG is uniquely identified by id now
* removed account_name field from securityGroup DB table; removed allowed_security_group/allowed_sec_grp_acct from security_ingress_rule.
These values were used for api response generation only for performance purposes; added caching on API level to improve performance
* Added missing security checks for securityGroups/ingressRules
