If the resource state of hypervisor in "Maintenance" then it
should be considered as offline even though the agent state
is "Up". Since its in maintenance mode, it cant be used to
allocate VM's and hence can't be considered towards resource
allocation
We should have the metrics for the hosts which are dedicated to certain domains.
We should also be able to see cpu/memory/storage currently used per domain
> How Has This Been Tested?
Enable prometheus server
Add 127.0.0.1 as allowed Ip so that you can fetch metrics from prometheus
Now fetch the endpoint
# http http://127.0.0.1:9595/metrics | grep cloudstack_host_is_dedicated
cloudstack_host_is_dedicated{zone="mgt122-10",hostname="node11",ip="10.13.122.11"} 1
# http http://127.0.0.1:9595/metrics | grep cloudstack_host_dedicated_to_account
cloudstack_host_dedicated_to_account{zone="mgt122-10",hostname="node11",ip="10.13.122.11"} 1
* Fixed vm-templates not being removed from primary storage with storage garbage collection
* Update vmware-base/src/main/java/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
Co-authored-by: sureshanaparti <12028987+sureshanaparti@users.noreply.github.com>
* Var name
Co-authored-by: sureshanaparti <12028987+sureshanaparti@users.noreply.github.com>
* Add hardware version to worker VM
* Added worker VM hardware version when creating a template from a volume and migrating a detached volume
* Add null parameter back that was removed by merge
It is not common, but HTTP requests can fail due to connection issues. In order to mitigate such situations and also improve logging, this PR enhances the Redfish request handling by adding an execution flow for re-trying HTTP requests; the retry happens only if the global settings redfish.retries is set to 1 or more retries; default is of 2 (two). One can disable the retries by setting redfish.retries to 0 (zero).
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>
In large environments, with VR having multiple nics when plugging in
nic, it must get existing nics by sorted device ID otherwise it may
cause incorrect nic plugging/order.
Fixes#4246
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Creation of templates from detached data disks results in a Null Pointer Exception on VMWare, as it expects the volume to be attached to a VM.
To fix this behavior and make it consistent with other hypervisors, creation of the template from the volume in case not attached to a VM is facilitated by creating a worker VM, attaching the disk to the worker VM, creating the template from it, and then destroying the VM.
Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com>
This feature enables the following:
Balanced migration of data objects from source Image store to destination Image store(s)
Complete migration of data
setting an image store to read-only
viewing download progress of templates across all data stores
Related Primate PR: apache/cloudstack-primate#326
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
This is an extention of #3732 for kvm.
This is restricted to ovs > 2.9.2
Since Xen uses ovs 2.6, pvlan is unsupported.
This also fixes issues of vms on the same pvlan unable to communicate if they're on the same host
This PR adds minor version support when mounting nfs on the SSVM as requested in #2861
The global setting "secstorage.nfs.version" has been changed to use the String data type which allows any minor version to be specified.
* DB : Add support for MySQL 8
- Splits commands to create user and grant access on database, the old
statement is no longer supported by MySQL 8.x
- `NO_AUTO_CREATE_USER` is no longer supported by MySQL 8.x so remove
that from db.properties conn parameters
For mysql-server 8.x setup the following changes were added/tested to
make it work with CloudStack in /etc/mysql/mysql.conf.d/mysqld.cnf and
then restart the mysql-server process:
server_id = 1
sql-mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,ERROR_FOR_DIVISION_BY_ZERO,NO_ZERO_DATE,NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION"
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=1000
log-bin=mysql-bin
binlog-format = 'ROW'
default-authentication-plugin=mysql_native_password
Notice the last line above, this is to reset the old password based
authentication used by MySQL 5.x.
Developers can set empty password as follows:
> sudo mysql -u root
ALTER USER 'root'@'localhost' IDENTIFIED BY '';
In libvirt repository, there are two related commits
2019-08-23 13:13 Daniel P. Berrangé ● rpm: don't enable socket activation in upgrade if --listen present
2019-08-22 14:52 Daniel P. Berrangé ● remote: forbid the --listen arg when systemd socket activation
In libvirt.spec.in
/bin/systemctl mask libvirtd.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-ro.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-admin.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-tls.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-tcp.socket >/dev/null 2>&1 || :
Co-authored-by: Wei Zhou <w.zhou@global.leaseweb.com>
Co-authored-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
