For Basic network isolation methods are not provided, and exception is
thrown when trying to encode the Vlan id. That's why we have to check
before encoding that the list with isolation methods is not empty
When we try to reset the site 2 site vpn connection while
the VR's are being restarted, the connection enters the
PENDING state and we cant reset the connection.
So change the state from PENDING to disconnected.
Steps to reproduce the issue
1.create a VPC with a tier (vpc-001-001 in vpc-001), create a vm
2.create a VPC with a tier (vpc-002-001 in vpc-002) with different cidr, create a vm
3.create custom gateway for both vpn
4.enable site-to-site vpn on both vpn, and add vpn connection to each other. both should be "Connected"
5.restart vpc-001 with cleanup and monitor it
6.when the first router is destroyed, go to site-to-site vpn page and reset vpn connection.
7.we will get an error "Resource [DataCenter:1] is unreachable: Unable to apply site 2 site VPN configuration, virtual router is not in the right state"
and vpn connection is stuck at Pending
8.When vpc is restarted, go to site-to-site vpn page and reset vpn connection.
Co-authored-by: Rakesh Venkatesh <r.venkatesh@global.leaseweb.com>
this contains other changes
(1) add isrouting field for vm templates on UI
(2) show register URL of template/iso on UI
(3) set 'Bootable' field to changable for existing ISO
The default GC algorithm G1 that is enabled by default with Java11
serves well on multiprocessor machines with large amount of memory where
GC is probablistic with low pauses, where response time is more
important than throughput and GC is kept shorter.
The CloudStack management server is largely a multi-threaded server
application that handles and orchestrates several network requests, and
has the default max. heap size of only 2G that can be considered a
small/medium application from a heap size perspective. Perhaps a more
aggresive GC algorithm such as ParallelGC as used in Java8 and before
(that is previous CloudStack releases) would serve better for throughput
and cause more aggresive GC.
Reference: https://docs.oracle.com/en/java/javase/11/gctuning/available-collectors.html#GUID-13943556-F521-4287-AAAA-AE5DE68777CD
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
If vm has last host_id specified, cloudstack will try to start vm on it at first.
However, host tag is checked, but guest os preference is not checked.
for new vm, it will be deployed to the preferred host as we expect.
Fixes: #3554 (comment)
VMware code keeps a cache of existing VMs on a hypervisor host using cloud.vm.internal.name property of the VM. Searching for unmanaged instances/VMs on a host might not return an expected result when this property differs from the actual name of the VM.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
The DNS entry "data-server" was not added in /etc/hosts.
Since the VR is now considered as a "dhcpsrvr" (?), we need to apply this commit to add this DNS entry.
/etc/hosts is fully rewritten by this script.
Fixes: #4308
(cherry picked from commit dc65f31f9f)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
After a few hours running with InfluxDB configured, CloudStack hangs due to OutOfMemoryException raised. The exception happens at com.cloud.server.StatsCollector.writeBatches(StatsCollector.java:1510):
2020-08-12 21:19:00,972 ERROR [c.c.s.StatsCollector] (StatsCollector-6:ctx-0a4cfe6a) (logid:03a7ba48) Error trying to retrieve host stats
java.lang.OutOfMemoryError: unable to create new native thread
...
at org.influxdb.impl.BatchProcessor.<init>(BatchProcessor.java:294)
at org.influxdb.impl.BatchProcessor$Builder.build(BatchProcessor.java:201)
at org.influxdb.impl.InfluxDBImpl.enableBatch(InfluxDBImpl.java:311)
at com.cloud.server.StatsCollector.writeBatches(StatsCollector.java:1510)
at com.cloud.server.StatsCollector$AbstractStatsCollector.sendMetricsToInfluxdb(StatsCollector.java:1351)
at com.cloud.server.StatsCollector$HostCollector.runInContext(StatsCollector.java:522)
Context on InfluxDB Batch: Enabling batch on InfluxDB is great and speeds writing but it requires caution to avoid Zombie threads.
Solution: This happens because the batching feature creates an internal thread pool that needs to be shut down explicitly; therefore, it is important to add: influxDB.close().
For customer constrained offering, the cpu speed is fixed.
Therefore the 'CpuSpeed' field should be hidden for customer constrained offering when change vm offering on UI.
It is visible only for unconstrained offering.
This is regression issue of #3245
This PR aims to fix the issue below
Create a network offering for isolated network, services: Dns/Dhcp/Userdata, and enable it
create a isolated network with the new offering
create a vm
check the guest IP of virtual router,
restart network with cleanup
check the guest IP of new virtual router
The IP in step4 and step6 should be the same, but they are different actually.
* engine: honour bypass VLAN id/range for L2 networks
Commit e894238d904a9c49c1140371f612a51d251efc1 (#3899) allowed private
gateways to bypass vlan check while refactoring it did not cover the
case for L2 but only shared network. This fix will re-enable honouring
the bypass vlan check option for L2 guest network (in addition to the
Shared networks).
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Update NetworkOrchestrator.java
Added property to agent.properties that enables or disables the iscsi session clean up feature. #4210
Added a condition to prevent disk partitions from being cleaned up. #4216
The "hypervisor" field in listvmsnapshot response will
be used in primate to enable/disable creating snapshot
from vm snapshot functionality.
Creating snpashot from vm snapshot will be enabled only if
hypervisor is KVM
When the static route service is not available on the VPC and a static route is created, the static route is created in a revoked state.
Currently, the UI doesn't distinguish between active or revoked static routes.
This PR adds the missing state filter to the list routes command and only lists active routes in the UI.
It also ignores revoked routes when the private gateway is being removed but clears out the inactive routes before the gateway is removed.
Fixes#2908
apidoc build failed in Mac OS because of sed in-place command. It is a minor change that fixed this issue. More information here
Fixes: #3247Fixes: #3312
This fixes issues of virtual size to be twice in case the disk is a
linked-clone root disk. The virtual size of root disk (first in chain)
must be used.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Daan Hoogland
slavkap
Spaceman1984
Rakesh
Daan Hoogland
Wei Zhou
Wei Zhou
Pearl Dsilva
davidjumani
Rohit Yadav
Abhishek Kumar
Gabriel Beims Bräscher
Lucas Granet
Sid Kattoju
Sina Kashipazha