* 4.13:
Snapshot deletion issues (#3969)
server: Cannot list affinity group if there are hosts dedicated… (#4025)
server: Search zone-wide storage pool when allocation algothrim is firstfitleastconsumed (#4002)
* Fixes snapshot deletion
* Remove legacy '@Component', it is not necessary in this bean/class.
* Fix log message missing %d and remove snapshot on DB
* Remove "dummy" boolean return statement
* Manage snapshot deletion for KVM + NFS (primary storage)
* checkstyle trailing spaces
* rename options strings to *_OPTION
* Fix typo on deleteSnapshotOnSecondaryStorage and enhance log message
* Move the snapshotDao.remove(snapshotId); (#4006)
* Fix deletesnapshot worflow to handle both snapshots created in primary storage and snapshots backed up to secondary storage
* Fix extra space
* refactor out separate handling methods for secondary and primary (reducing returns)
* return false on unexpected error or log when expected
* != instead of ==
* secondary instead of backup storage
* init to null
* Handle snapshot deletion on primary storage. When primary store ref not found for snapshot do not fail the operation.
* Fix debug levels on log messages
Co-authored-by: GabrielBrascher <gabriel@apache.org>
Co-authored-by: Andrija Panic <45762285+andrijapanicsb@users.noreply.github.com>
Co-authored-by: Harikrishna Patnala <harikrishna.patnala@gmail.com>
Co-authored-by: nvazquez <nicovazquez90@gmail.com>
Though VMware does not support security groups, but in a basic zone with VMware and no isolation VMs should be able to deploy.
Root cause:
In case of VMware and basic zone control nic is set to 0.0.0.0 assuming control network will be shared with guest network.
But to have access to VMware instances management/private needs to be assigned to it.
Solution:
Assing a private ip even in case of basic zone VMware.
* Remove constraint for NFS storage
* Add new property on agent.properties
* Add free disk space on the host prior template download
* Add unit tests for the free space check
* Fix free space check - retrieve avaiable size in bytes
* Update default location for direct download
* Improve the method to retrieve hosts to retry on depending on the destination pool type and scope
* Verify location for temporary download exists before checking free space
* In progress - refactor and extension
* Refactor and fix
* Last fixes and marvin tests
* Remove unused test file
* Improve logging
* Change default path for direct download
* Fix upload certificate
* Fix ISO failure after retry
* Fix metalink filename mismatch error
* Fix iso direct download
* Fix for direct download ISOs on local storage and shared mount point
* Last fix iso
* Fix VM migration with ISO
* Refactor volume migration to remove secondary storage intermediate
* Fix simulator issue
This adds support for JDK11 in CloudStack 4.14+:
- Fixes code to build against JDK11
- Bump to Debian 9 systemvmtemplate with openjdk-11
- Fix Travis to run smoketests against openjdk-11
- Use maven provided jdk11 compatible mysql-connector-java
- Remove old agent init.d scripts
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
The VM ingestion feature allows CloudStack to discover, on-board, import existing VMs in an infra. The feature currently works only for VMware, with a hypervisor agnostic framework which may be extended for KVM and XenServer in future.
* [CLOUDSTACK-10408] Fix String.replaceAll() to replace() for better performance
* improve with replace char but string
Co-authored-by: Rohit Yadav <rohit@apache.org>
* * Complete API implementation
* Complete UI integration
* Complete marvin test
* Complete Secondary storage GC background task
* improve UI labels
* slight reword and add another missing description
* improve download message clarity
* Address comments
* multiple fixes and cleanups
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* fix more bugs, let it return ip rule list in another log file
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* fix missing iprule bug
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* add support for ARCHIVE type of object to be linked/setup on secstorage
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Fix retrieving files for Xenserver
* Update get_diagnostics_files.py
* Fix bug where executable scripts weren't handled
* Fixed error on script cmd generation
* Do not filter name for log files as it would override similar prefix script names
* Addressed code review comments
* log error instead of printstacktrace
* Treat script as executable and shell script
* Check missing script name case and write to output instead of catching exception
* Use shell = true instead of shlex to support any executable
* fix xenserver bug
* don't set dir permission for vmware
* Code review comments - refactoring
* Add check for possible NPE
* Remove unused imoprt after rebase
* Add better description for configs
Co-authored-by: Nicolas Vazquez <nicovazquez90@gmail.com>
Co-authored-by: Rohit Yadav <rohit@apache.org>
Co-authored-by: Anurag Awasthi <anurag.awasthi@shapeblue.com>
* Suqash commits to a single commit and rebase against master
Update marvin tests to use white list
* * Fix marvin test failure
* Add new marvin negative tests cases
* Remove hard-coded hypervisor types in marvin tests
* Fix build error after rebase and add hugepagesless
* Fix readability of python code
* Fix failing test
* Adding cleanup of vms for negative tests
* Bug fixes - change config checks properly and block extraconfig in details
* Trim to compare the keys
* CR comments
* Don't skip extraconfig without exception
Co-authored-by: Boris Stoyanov - a.k.a Bobby <bss.stoyanov@gmail.com>
* 4.13:
only update powerstate if sure it is the latest (#3743)
ui: fix migrate host form no host popup (#3682)
client: jetty session timeout set after server is started (#3658)
Increase DHCP lease time to infinite (#3662)
* Avgload (#2)
* Adding avgload for kvm
* Fix coding style issue
* Add getter/setter
* Fix several small errors
* Add override
* Uncomment getAverageLoad
* Override getAverageLoad()
* Checkstyle bug?
* Delete trailing spaces
* Renaming function
* Change interface to match
* Rename method in GetHostStatsAnswer
* Change method call name
* Convert double to long
* Remove trailing whitespace
* Change names around
* Make load visible to return it
* Parse string to double
* Change Long to Double
* Fix getter
* Unify naming to cpuloadaverage
* Change cpuloadaverage String to Double in listHostsMetrics
Remove some unnecessary whitespaces
* Add CPU_LOAD_AVERAGE to ApiConstants
When I add a secondary IP to a nic on shared network in advanced zone with security groups, the network rules for new IP are not applied on KVM hypervisors.
It is because "--action -A" cannot be recognized in security_group.py after commit ac73e7e671. changing to "--action=-A" will fix it.
Fixes issue #3590 by using the last element on the array from the snapshot "path" String for retrieving the snapshot id. Additionally, it uses the volumePath as the volume id which should always be the correct value. The error raised on issue #3590 was related to the wrong use of variable "path" where in some cases had a different set of substrings.
The proposed change has been tested and evaluated. The values used for openning the RBD connection and executing the rollback were stable on the tests. Runned rollback on multiple snapshots and could start the VM with the content matching the ROOT reverted snapshot.
KVM is supported on arm64 Linux (https://www.linux-kvm.org/page/Processor_support#ARM:).
For a small (IoT) platform such as the new Raspberry Pi 4 that uses armv8 processor
(cortex-a72) it's possible to run Linux host with `/dev/kvm`
accleration. This adds support for IoT IaaS in CloudStack.
This PR is from a fun weekend project where:
- I set up a Raspberry Pi 4 - 4GB RAM model with 4 CPU cores @ 1.5Ghz, 128GB SD samsung evo plus card
- Installed Ubuntu 19.10 raspi3 base image: http://cdimage.ubuntu.com/releases/19.10/release/ubuntu-19.10-preinstalled-server-arm64+raspi3.img.xz
- Build a custom Linux 5.3 kernel with KVM enabled, deb here: http://dl.rohityadav.cloud/cloudstack-rpi/kernel-19.10/ and install the linux-image and linux-module
- Then install/setup CloudStack on it (fix some issues around jna, by manually installing newer libjna-java to /usr/share/cloudstack-agent/lib)
- Since the host processor is not x86_64, I had to build a new arm64 (or aarch64) systemvmtemplate: http://dl.rohityadav.cloud/cloudstack-rpi/systemvmtemplate/
I could finally get a 4.13 CloudStack + Adv zone/networking to run on it
and deployed a KVM based Ubuntu 19.10 environment and NFS storage.
Deployed a test vm with isolated network, VR works as expected. Console
proxy works as well, for this tested against arm64 openstack Debian 9/10
templates.
I raised the issue of enabling KVM in upstream Ubuntu arm64 build: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1783961
Ubuntu kernel team has come back and future arm64 releases may have
KVM enabled by default.
Limitation: on my aarch64 env, it did not support IDE, therefore all
default bus type for volumes are SCSI by default. With VIRTIO it fails
sometimes.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* kvm: Use 'ip' instead of 'brctl'
The command 'brctl' is deprecated and should no longer be used.
iproute2 supports all the features we need and therefor we should use
this instead of the old commands.
Feature wise this does not change anything. It just makes the code more
robust towards the future.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* kvm/modifyvlan: Use 'ip' instead of 'brctl'
brctl is deprecated and by using iproute2 we are future-proof
Signed-off-by: Wido den Hollander <wido@widodh.nl>
Refactor: Cleanup duplicate code
Make use of Java 8 default implementation in interfaces,
to remove code duplication between XxxCmd and XxxCmdAsAdmin.
Refactor checkFormat by pre-calculating the supported
extensions. Also make use of this in ImageStoreUtil.
Makes it easier to add new file and compression formats.
Problem: In Vmware, appliances that have options that are required to be answered before deployments are configurable through vSphere vCenter user interface but it is not possible from the CloudStack user interface.
Root cause: CloudStack does not handle vApp configuration options during deployments if the appliance contains configurable options. These configurations are mandatory for VM deployment from the appliance on Vmware vSphere vCenter. As shown in the image below, Vmware detects there are mandatory configurations that the administrator must set before deploy the VM from the appliance (in red on the image below):
Solution:
On template registration, after it is downloaded to secondary storage, the OVF file is examined and OVF properties are extracted from the file when available.
OVF properties extracted from templates after being downloaded to secondary storage are stored on the new table 'template_ovf_properties'.
A new optional section is added to the VM deployment wizard in the UI:
If the selected template does not contain OVF properties, then the optional section is not displayed on the wizard.
If the selected template contains OVF properties, then the optional new section is displayed. Each OVF property is displayed and the user must complete every property before proceeding to the next section.
If any configuration property is empty, then a dialog is displayed indicating that there are empty properties which must be set before proceeding
image
The specific OVF properties set on deployment are stored on the 'user_vm_details' table with the prefix: 'ovfproperties-'.
The VM is configured with the vApp configuration section containing the values that the user provided on the wizard.
Fix regression bug that affects KVM local storage migration. Some of the desired execution flows for KVM local storage migration had been altered to allow only managed storage to execute. Fixed allowing managed and non managed storages to execute.
Fixes#3521
This reverts commit 7a27e35a61.
We're near 4.13 RC1, we've low confidence if the changes from #3152
would cause other regressions so reverting this. The author may send a
PR again towards 4.14.
Regressions found are all related to template and iso registration and
upload.
Retrieval of an image store using ImageStoreProviderManager has been refactored by introducing three different methods,
DataStore getRandomImageStore(List<DataStore> imageStores);
To get an image store for reading purpose. Threshold capacity check will not be used here.
DataStore getImageStoreWithFreeCapacity(List<DataStore> imageStores);
To get an image store for reading purpose. Threshold capacity check will be used here and the store with max free space will be returned. If no store with filled storage less than the threshold is found, the NULL value will be returned.
List<DataStore> listImageStoresWithFreeCapacity(List<DataStore> imageStores);
To get a list of image stores for writing purpose which fulfills threshold capacity check.
Correspondingly DataStoreManager methods have been refactored to return similar values for a given zone.
Fixes#3287 - NULL value will be returned when secondary storage is needed for writing but there is not store with free space.
Fixes#3041 - Rather than returning random secondary storage for writing, storage with max. free space will be returned.
Fixes#3478 - For migration on VMware, all writable secondary storage will be mounted while preparation.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Make use of Java 8 default implementation in interfaces,
to remove code duplication between XxxCmd and XxxCmdAsAdmin.
Refactor checkFormat by pre-calculating the supported
extensions. Also make use of this in ImageStoreUtil.
Makes it easier to add new file and compression formats.
There are certain scenarios where the 169.254.0.0/16 subnet is used for different
purposes then CloudStack on a hypervisor.
Once of such scenarios is a BGP+EVPN+VXLAN setup using BGP Unnumbered where the
169.254.0.1 address is used by Frr/Zebra BGP routing to send traffic to the
neighboring router.
The following settings can be changed in the agent.properties (default values added):
control.cidr=169.254.0.0/16
Make sure the global setting 'control.cidr' matches the values defined in the agent.propeties!
In the future the mgmt server can send this parameter to a KVM Agent on startup, but at the moment
this framework is not in place and thus these values can't be send to the Agent in a proper manner.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
Currently when refreshing disk usage stats all kvm agents are asked to collect stats for all volumes. In setups with multiple kvm hosts where managed storage is used, not all volumes are attached to all kvm hosts, this results in a large number of warnings in the kvm agent logs. This change introduces a filter step in case managed storage is used so that the management server only requests kvm agents for stats about volumes that are connected to each kvm host.
Add CephSnapshotStrategy to handle RBD revert (rollback) snapshot. In order to support RBD revert (rbd_rollback), this PR adds a CephSnapshotStrategy class to handle Ceph/RBD snapshot actions.
During volume stats calculation, if a volume has more than one disk in
the chain-info it is not used to sum the physical and virtual size
in the loop, instead any previous entry was overwritten by the last disk.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Add revoke certificates API
* Add background task to sync certificates
* Fix marvin test and revoke certificate
* Fix certificate sent to hypervisor was missing headers
* Fix background task for uploading certificates to hosts
This change addresses #3089. There was an issue when disks were being added with bus type IDE when creating windows VMs from ISOs. It is not possible to select bus type when creating a VM with an ISO. The bus type is inferred based on the platform emulator string provided to the KVM agent. Currently when creating a VM with managed storage (ex: Solidfire) and OS type string Windows*, all disks are added as IDE. Qemu currently does not support multiple IDE controllers and this configuration results in VMs that cannot be started. This issue does not occur when using NFS as the storage provider due to logic in that KVM agent that makes all data volumes (non root) use a virtio controller for file based disk. Similar logic was added for raw physical disks so that managed storage has the same behavior as NFS. In addition specific versions were removed from the code that guesses the disk controller to be used based on the platform emulator string since most modern operating systems support virtio.
Fixes#3089
Problem: The VM metrics has aggregated volume bytes read/write and iops metrics but not on per volume basis.
Root Cause: The volume stats sub-system is not used to export the metrics, the support is not available for VMware.
Solution: Use the volume stats sub-system and DB table to export the metrics via the listVolumes and listVolumeMetrics API, and implement support for VMware and fix issue with network and disk metrics in the VM metrics view.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Problem: Users don't know what keys/values to enter for template and VM details.
Root Cause: The feature does not exist that can list possible details and options.
Solution: Based on the possible VM and template details handled by the
codebase, those details were refactored and a list API is introduced
that can return users those details along with possible values. When
users add details now, they will be presented with a list of key details
and their possible options if any.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
- Fixes tests path from old layout to standard maven in src/test/java/
- Removed duplicate SnapshotManagerImpl at old path `server/src/com...`
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Feature Specification: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=95653548
Live storage migration on KVM under these conditions:
From source and destination hosts within the same cluster
From NFS primary storage to NFS cluster-wide primary storage
Source NFS and destination NFS storage mounted on hosts
In order to enable this functionality, database should be updated in order to enable live storage capacibilty for KVM, if previous conditions are met. This is due to existing conflicts between qemu and libvirt versions. This has been tested on CentOS 6 hosts.
Additional notes:
To use this feature set the storage_motion_supported=1 in the hypervisor_capability table for KVM. This is done by default as the feature may not work in some environments, read below.
This feature of online storage+VM migration for KVM will only work with CentOS6 and possible Ubuntu as KVM hosts but not with CentOS7 due to:
https://bugs.centos.org/view.php?id=14026https://bugzilla.redhat.com/show_bug.cgi?id=1219541
On CentOS7 the error we see is: " error: unable to execute QEMU command 'migrate': this feature or command is not currently supported" (reference https://ask.openstack.org/en/question/94186/live-migration-unable-to-execute-qemu-command-migrate/). Reading through various lists looks like the migrate feature with qemu may be available with paid versions of RHEL-EV but not centos7 however this works with CentOS6.
Fix for CentOS 7:
Create repo file on /etc/yum.repos.d/:
[qemu-kvm-rhev]
name=oVirt rebuilds of qemu-kvm-rhev
baseurl=http://resources.ovirt.org/pub/ovirt-3.5/rpm/el7Server/
mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-3.5-el7Server
enabled=1
skip_if_unavailable=1
gpgcheck=0
yum install qemu-kvm-common-ev-2.3.0-29.1.el7.x86_64 qemu-kvm-ev-2.3.0-29.1.el7.x86_64 qemu-img-ev-2.3.0-29.1.el7.x86_64
Reboot host
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Problem: Users can register ISOs from URL but cannot upload local ISOs.
Root cause: CloudStack provides browser-based upload support for volumes and templates, but ISOs are not supported.
Solution:
The existing browser-based upload from local functionality for templates and volumes (https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=39620237) is extended to support uploading local ISOs.
Extend the UI: A new button is created under the ISOs view: 'Upload from Local'. A new dialog form is displayed in which the user must select the ISO to upload from its local file system.
Extend the API: New 'GetUploadParamsForIso' API command is created to handle the ISO upload.
To make sure that a qemu2-image won't be corrupted by the snapshot deletion procedure which is being performed after copying the snapshot to a secondary store, I'd propose to put a VM in to suspended state.
Additional reference: https://bugzilla.redhat.com/show_bug.cgi?id=920020#c5Fixes#3193
* Improvements on upload direct download certificates
* Move upload direct download certificate logic to KVM plugin
* Extend unit test certificate expiration days
* Add marvin tests and command to revoke certificates
* Review comments
* Do not include revoke certificates API
Since the CloudStack virtual router was redesigned on version 4.6 it has been observed that the DHCP leases file is not persistent across network operations. This causes conflicts on guest VMs static IPs, causing these static IPs to not be renewed by the DHCP server running on isolated and VPC networks' virtual routers (dnsmasq). On stopping or destroying a VM, its dhcp/dns records are not removed from the virtual router causing ghost effects.
Fixes#3272Fixes#3354
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
We do NOT always reserve VMware CPU/RAM resources - only when "vmware.reserve.cpu" or "vmware.reserve.mem" setting is set to TRUE - AND we do so, irrelevant if overprovisioning is active or not. Verified for both system VMs and user VMs.
* DPDK vHost User mode selection
* SQL text field and DPDK classes refactor
* Fix NullPointerException after refactor
* Fix unit test
* Refactor details type
This adds memory used column in the instance metrics view. Also fixes
a bug for VMware, due to which incorrect memory usage was returned.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
When I use SandyBridge as custom cpu in my testing, vm failed to start due to following error:
```
org.libvirt.LibvirtException: unsupported configuration: guest and host CPU are not compatible: Host CPU does not provide required features: avx, xsave, aes, tsc-deadline, x2apic, pclmuldq
```
With this patch, it works with the following setting in agent.properties:
```
guest.cpu.mode=custom
guest.cpu.model=SandyBridge
guest.cpu.features=-avx -xsave -aes -tsc-deadline -x2apic -pclmuldq
```
vm cpu is defined as below:
```
<cpu mode='custom' match='exact'>
<model fallback='allow'>SandyBridge</model>
<feature policy='disable' name='avx'/>
<feature policy='disable' name='xsave'/>
<feature policy='disable' name='aes'/>
<feature policy='disable' name='tsc-deadline'/>
<feature policy='disable' name='x2apic'/>
<feature policy='disable' name='pclmuldq'/>
</cpu>
```
On first startup, the management server creates and saves a random
ssh keypair using ssh-keygen in the database. The command does
not specify keys in PEM format which is not the default as generated
by latest ssh-keygen tool.
The systemvmtemplate always needs re-building whenever there is a change
in the cloud-early-config file. This also tries to fix that by introducing a
stage 2 bootstrap.sh where the changes specific to hypervisor detection
etc are refactored/moved. The initial cloud-early-config only patches
before the other scripts are called.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This fixes the issue that VM with VMsnapshots fails to start after
extract volume is done on a stopped VM, on VMware.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
- Fixes PR #3146 db cleanup to the correct 4.12->4.13 upgrade path
- Fixes failing unit test due to jdk specific changes after forward
merging
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This introduces a new patching script for patching systemvms on KVM
using qemu-guest-agent that runs inside the systemvm on startup. This
also removes the vport device which was previously used by the legacy
patching script and instead uses the modern and new uniform guest
agent vport for host-guest communication.
Also updates the sytemvmtemplate build config to use the latest Debian
9.9.0 iso.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* ubuntu16: fix unable to add host if cloudbrX is not configured
while add a ubuntu16.04 host with native eth0 (cloudbrX is not configured),
the operation failed and I got the following error in /var/log/cloudstack/agent/setup.log
```
DEBUG:root:execute:ifconfig eth0
DEBUG:root:[Errno 2] No such file or directory
File "/usr/lib/python2.7/dist-packages/cloudutils/serviceConfig.py", line 38, in configration
result = self.config()
File "/usr/lib/python2.7/dist-packages/cloudutils/serviceConfig.py", line 211, in config
super(networkConfigUbuntu, self).cfgNetwork()
File "/usr/lib/python2.7/dist-packages/cloudutils/serviceConfig.py", line 108, in cfgNetwork
device = self.netcfg.getDefaultNetwork()
File "/usr/lib/python2.7/dist-packages/cloudutils/networkConfig.py", line 53, in getDefaultNetwork
pdi = networkConfig.getDevInfo(dev)
File "/usr/lib/python2.7/dist-packages/cloudutils/networkConfig.py", line 157, in getDevInfo
elif networkConfig.isBridge(dev) or networkConfig.isOvsBridge(dev):
```
The issue is caused by commit 9c7cd8c248
2017-09-19 16:45 Sigert Goeminne ● CLOUDSTACK-10081: CloudUtils getDevInfo function will now return "bridge" instead o
* ubuntu16: Stop service libvirt-bin.socket while add a host
service libvirt-bin.socket will be started when add a ubuntu 16.04 host
DEBUG:root:execute:sudo /usr/sbin/service libvirt-bin start
However, libvirt-bin service will be broken by it after restarting
Stopping service libvirt-bin.socket will fix the issue.
An example is given as below.
```
root@node32:~# /etc/init.d/libvirt-bin restart
[ ok ] Restarting libvirt-bin (via systemctl): libvirt-bin.service.
root@node32:~# virsh list
error: failed to connect to the hypervisor
error: no valid connection
error: Failed to connect socket to '/var/run/libvirt/libvirt-sock': No such file or directory
root@node32:~# systemctl stop libvirt-bin.socket
root@node32:~# /etc/init.d/libvirt-bin restart
[ ok ] Restarting libvirt-bin (via systemctl): libvirt-bin.service.
root@node32:~# virsh list
Id Name State
----------------------------------------------------
```
* ubuntu16: Diable libvirt default network
By default, libvirt will create default network virbr0 on kvm hypervisors.
If vm uses the same ip range 192.168.122.0/24, there will be some issues.
In some cases, if we run tcpdump inside vm, we will see the ip of kvm hypervisor as source ip.
* Mock Scanner, instead of scan the computer running the test.
This allows non linux machines to run the tests without scanning for a
non existing /proc/meminfo.
* test fixes on 'other' platforms libvirt wrapper unit tests (#3)
* Fix XenServer Security Groups 'vmops' script
- fix tokens = line.split(':') to tokens = line.split(';')
- fix expected tokens size from 5 to 4
- enhance logs
- remove unused vmops script. The XCP patch points to the vmops script
on the parent folder [1]. Thus, all XenServer versions are considering
the vmops script located at [2].
- fix UI ipv4/ipv6 cidr validator to allow a list of cidirs.
Fixing issue: #3192 Security Group rules not applied at all for
XenServer 6.5 / Advanced Zone
https://github.com/apache/cloudstack/issues/3192
* Update security group rules after VM migration
Add security group rules on target host
Cause: vmops script expected secondary IPs as "0;" but received "0:"
Remove security group network rules on source host.
Cause: destroy_network_rules_for_vm function on vmops script was not
called when migrating VM
* Add unit tests and address reviewers
* Keep iotune section in the VM's XML after live migration
When live migrating a KVM VM among local storages, the VM loses the
<iotune> section on its XML, therefore, having no IO limitations.
This commit removes the piece of code that deletes the <iotune> section
in the XML.
* Add test for replaceStorage in LibvirtMigrateCommandWrapper
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* Fix Javadoc for method replaceIpForVNCInDescFile
* feature: add libvirt / qemu io bursting
Adds the ability to set bursting features from libvirt / qemu
This allows you to utilize the iops and bytes temporary "burst" mode
introduced with libvirt 2.4 and improved upon with libvirt 2.6.
https://blogs.igalia.com/berto/2016/05/24/io-bursts-with-qemu-2-6/
* updates per rafael et al
* api: add command to list management servers
* api: add number of mangement servers in listInfrastructure command
* ui: add block for mangement servers on infra page
* api name resolution method cleanup
* - Offline VM and Volume migration on Vmware hypervisor hosts
- Also add VM disk consolidation call on successful VM migrations
* Fix indentation of marvin test file and reformat against PEP8
* * Fix few comment typos
* Refactor debug messages to use String.format() when debug log level is enabled.
* Send list of commands returned by hypervisor Guru instead of explicitly selecting the first one
* Fix unhandled NPE during VM migration
* Revert back to distinct event descriptions for VM to host or storage pool migration
* Reformat test_primary_storage file against PEP-8 and Remove unused imports
* Revert back the deprecation messages in the custom StringUtils class to favour the use of the ApacheUtils
The KVM Agent had two mechanisms for reporting its capabilities
and memory to the Management Server.
On startup it would ask libvirt the amount of Memory the Host has
and subtract and add the reserved and overcommit memory.
When the HostStats were however reported to the Management Server
these two configured values on the Agent were no longer reported
in the statistics thus showing all the available memory in the
Agent/Host to the Management Server.
This commit unifies this by using the same logic on Agent Startup
and during statistics reporting.
memory=3069636608, reservedMemory=1073741824
This was reported by a 4GB Hypervisor with this setting:
host.reserved.mem.mb=1024
The GUI (thus API) would then show:
Memory Total 2.86 GB
This way the Agent properly 'lies' to the Management Server about its
capabilities in terms of Memory.
This is very helpful if you want to overprovision or undercommit machines
for various reasons.
Overcommitting can be done when KSM or ZSwap or a fast SWAP device is
installed in the machine.
Underprovisioning is done when the Host might run other tasks then a KVM
hypervisor, for example when it runs in a hyperconverged setup with Ceph.
In addition internally many values have been changed from a Double to a Long
and also store the amount of bytes instead of Kilobytes.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: Replace deprecated optparse by argparse
Starting with Python 2.7 the library optparse has been replaced by
argpase.
This commit replaces the use of optparse by argparse
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: Remove LXC support from security_group.py
LXC does not work and has been partially removed from CloudStack already
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: Refactor libvirt code
Use a single function which properly throws an Exception when the
connection to libvirt fails.
Also simplify some logic, make it PEP-8 compatible and remove a unused
function from the code.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: Raise Exception on execute() failure
If the executed command exists with a non-zero exit status we should
still return the output to the command, but also raise an Exception.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: Use a function to determin the physical device of a bridge
We can not safely assume that the first device listed under a bridge is the
physical device.
With VXLAN isolation a vnet device can be attached to a bridge prior to the
vxlanXXXX device being attached.
We need to filter out those devices and then fetch the physical device attached
to the bridge.
In addition use the 'bridge' command instead of 'brctl'. 'bridge' is part of the
iproute2 utils just like 'ip' and should be considered as the new default.
This command is also available on EL6 and does not break any backwards compat.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: --set is deprecated, use --match-set
These messages are seen in the KVM Agent log:
--set option deprecated, please use --match-set
Functionality does not change
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* security group: PEP-8 and indentation fixes
There were a lot of styling problems in the code:
- Missing whitespace or exess whitespace
- CaMelCaSe function names and variables
- 2-space indentation instead of 4 spaces
This commit addresses those issues.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
The additional queues can enhance the performance of the VirtIO SCSI disk
and it is recommended to set this to the amount of vCPUs a Instance is assigned.
The optional queues attribute specifies the number of queues for the
controller. For best performance, it's recommended to specify a value matching
the number of vCPUs. Since 1.0.5 (QEMU and KVM only)
Source: https://libvirt.org/formatdomain.html#elementsVirtio
Signed-off-by: Wido den Hollander <wido@widodh.nl>
The static method syncVolumeToRootFolder() from VmwareStorageLayoutHelper.java:146 has been incorrectly called and leads to an infinite recursive call that ends up in a StackOverflowError. This PR fixes this.
public static void syncVolumeToRootFolder(DatacenterMO dcMo, DatastoreMO ds, String vmdkName, String vmName) throws Exception { syncVolumeToRootFolder(dcMo, ds, vmdkName, null); } -> public static void syncVolumeToRootFolder(DatacenterMO dcMo, DatastoreMO ds, String vmdkName, String vmName) throws Exception { syncVolumeToRootFolder(dcMo, ds, vmdkName, vmName, null); }
* Allow KVM VM live migration with ROOT volume on file
* Allow KVM VM live migration with ROOT volume on file
- Add JUnit tests
* Address reviewers and change some variable names to ease future
implementation (developers can easily guess the name and use
autocomplete)
Added dummy and lo devices to be treated as a normal bridge slave devs.
Fixes#2998
Added two more device names (lo* and dummy*). Implemented tests. Code was refactored.
Improved paths concatenation code from "+" to Paths.get.
If a host has many routes this can be a magnitude faster then printing
all the routes and grepping for the default.
In some situations the host might have a large amount of routes due to
dynamic routing being used like OSPF or BGP.
In addition fix a couple of loglines which were throwing messages on
DEBUG while WARN and ERROR should be used there.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
When vxlan://untagged is used for public (or guest) network, use the
default public/guest bridge device same as how vlan://untagged works.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
These additional RBD features allow for faster lookups of how much space a RBD
image is using, but with the exclusive locking we prevent two VMs from writing
to the same RBD image at the same time.
These are the default features used by Ceph for any new RBD image.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
This adds a new API updateVmwareDc that allows admins to update the
VMware datacenter details of a zone. It also recursively updates
the cluster_details for any username/password updates
as well as updates the url detail in cluster_details table and guid
detail in the host_details table with any newly provided vcenter
domain/ip. The update API assumes that there is only one vCenter per
zone. And, since the username/password for each VMware host could be different
than what gets configured for vcenter at zone level, it does not update the
username/password in host_details.
Previously, one has to manually update the db with any new vcenter details for the zone.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
On actual testing, I could see that kvmheartbeat.sh script fails on NFS
server failure and stops the agent only. Any HA VMs could be launched
in different hosts, and recovery of NFS server could lead to a state
where a HA enabled VM runs on two hosts and can potentially cause
disk corruptions. In most cases, VM disk corruption will be worse than
VM downtime. I've kept the sleep interval between check/rounds but
reduced it to 10s. The change in behaviour was introduced in #2722.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Prevents errors while migrating VM from ISO:
Test 1: Deploy VM from ISO -> Live migrate VM to another host -> ERROR
Test 2: Register ISO using Direct Download on KVM -> Deploy VM from ISO -> Live migrate VM to another host -> ERROR
- Prevent NullPointerException migrating VM from ISO
- Prevent mount secondary storage on ISO direct downloads on KVM
Since we support only Ubuntu 16.04+ on master/4.12+, we can now use
the libvirt service name `libvirtd` for all distributions. This also
fixes an optional package name for libvirtd installation on Debian 9+.
Fixes#2909
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Windows has support for several paravirt features that it will use when running on Hyper-V, Microsoft's hypervisor. These features are called enlightenments. Many of the features are similar to paravirt functionality that exists with Linux on KVM (virtio, kvmclock, PV EOI, etc.)
Nowadays QEMU/KVM can also enable support for several Hyper-V enlightenments. When enabled, Windows VMs running on KVM will use many of the same paravirt optimizations they would use when running on Hyper-V.
A number of years ago, a PR was introduced that added a good portion of the code to enable this feature set, but it was never completed. This PR enables the existing features. The previous patch set detailed in #1013 also included the tests.
By selecting Windows PV, the enlightenment additions will be applied to the libvirt configuration. This is support on Windows Server 2008 and beyond, so all currently supported versions of Windows Server.
In our testing, we've seen benchmark improvements of around 20-25% running on Centos 7 hosts and it is also supported on Centos/RHEL 6.5 and later. Testing on Ubuntu would be appreciated.
This tries to provide a threshold based fix for #2873 where swappinness of VR is not used until last resort. By limiting swappiness unless actually needed, the VR system degradation can be avoided for most cases. The other change is around not starting baremetal-vr by default on all VRs, according to the spec https://cwiki.apache.org/confluence/display/CLOUDSTACK/Baremetal+Advanced+Networking+Support only vmware VRs need to run it and that too only as the last step of the setup/completion, so we don't need to run it all the time.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
[VMware] VM is not accessible after migration across clusters.
Once a VM is successfully started, don't delete the files associated with the unregistered VM, if the files are in a storage that is being used by the new VM.
Attempt to unregister a VM in another DC, only if there is a host associated with a VM.
This closes#556
When a Instance is (attempted to be) started in KVM Host the Agent
should not worry about the allocated memory on this host.
To make a proper judgement we need to take more into account:
- Memory Overcommit ratio
- Host reserved memory
- Host overcommit memory
The Management Server has all the information and the DeploymentPlanner
has to make the decision if a Instance should and can be started on a
Host, not the host itself.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
This fixes#2763 by moving a post cert-renewal class for kvm
plugin/hypervisor to src/main/java. The regression is due to change
in file-system layout due to maven standard refactoring on master and
issue was not caught during forward-merging of a PR from 4.11 branch.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Cleaup and code-formatting POM files
* Remove obsolete mycila license-maven-plugin
* Remove obsolete console-proxy/plugin project
* Move console-proxy-rdbconsole under console-proxy parent
* Use correct parent path for rdpconsole
* Order alphabetally items in setnextversion.sh
* Unifiy License header in POMs
* Alphabetic order of modules definition
* Extract all defined versions into parent pom
* Remove obsolete files: version-info.in, configure-info.in
* Remove redundant defaultGoal
* Remove useless checkstyle plugin from checkstyle project
* Order alphabetally items in pom.xml
* Add aditional SPACEs to fix debian build
* Don't execute checkstyle on parent projects
* Use UTF-8 encoding in building checkstyle project
* Extract plugin versions into properties
* Execute PMD plugin on all the projects with -Penablefindbugs
* Upgrade maven plugins to latest version
* Make sure to always look for apache parent pom from repository
* Fix incorrect version grep in debian packaging
* Fix rebase conflicts
* Fix rebase conflicts
* Remove PMD for now to be fixed on another PR
This is a new feature for CS that allows Admin users improved
troubleshooting of network issues in CloudStack hosted networks.
Description: For troubleshooting purposes, CloudStack administrators may wish to execute network utility commands remotely on system VMs, or request system VMs to ping/traceroute/arping to specific addresses over specific interfaces. An API command to provide such functionalities is being developed without altering any existing APIs. The targeted system VMs for this feature are the Virtual Router (VR), Secondary Storage VM (SSVM) and the Console Proxy VM (CPVM).
FS:
https://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+Remote+Diagnostics+API
ML discussion:
https://markmail.org/message/xt7owmb2c6iw7tva
Fixes the version in pom etc. to be consistent with versioning pattern as X.Y.Z.0-SNAPSHOT after a minor release.
Signed-off-by: Khosrow Moossavi <khos2ow@gmail.com>
This ensure that fewer mount points are made on hosts for either
primary storagepools or secondary storagepools.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Now the KVM agent checks whether a storage pool is mounted or not mounted before calling storagePoolCreateXML().
Signed-off-by: Kai Takahashi <k-takahashi@creationline.com>
This introduces a new global setting `vm.configdrive.primarypool.enabled` to toggle creation/hosting of config drive iso files on primary storage, the default will be false causing them to be hosted on secondary storage. The current support is limited from hypervisor resource side and in current implementation limited to `KVM` only. The next big change is that config drive is created at a temporary location by management server and shipped to either KVM or SSVM agent via cmd-answer pattern, the data of which is not logged in logs. This saves us from adding genisoimage dependency on cloudstack-agent pkg.
The APIs to reset ssh public key, password and user-data (via update VM API) requires that VM should be shutdown. Therefore, in the refactoring I removed the case of updation of existing ISO. If there are objections I'll re-put the strategy to detach+attach new config iso as a way of updation. In the refactored implementation, the folder name is changed to lower-cased configdrive. And during VM start, migration or shutdown/removal if primary storage is enable for use, the KVM agent will handle cleanup tasks otherwise SSVM agent will handle them.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
In 4.11.0, I added the ability to online migrate volumes from NFS to managed storage. This actually works for Ceph to managed storage in a private 4.8 branch, as well. I thought I had brought along all of the necessary code from that private 4.8 branch to make Ceph to managed storage functional in 4.11.0, but missed one piece (which is fixed by this PR).
* CLOUDSTACK-9184: Fixes#2631 VMware dvs portgroup autogrowth
This deprecates the vmware.ports.per.dvportgroup global setting.
The vSphere Auto Expand feature (introduced in vSphere 5.0) will take
care of dynamically increasing/decreasing the dvPorts when running out
of distributed ports . But in case of vSphere 4.1/4.0 (If used), as this
feature is not there, the new default value (=> 8) have an impact in the
existing deployments. Action item for vSphere 4.1/4.0: Admin should
modify the global configuration setting "vmware.ports.per.dvportgroup"
from 8 to any number based on their environment because the proposal
default value of 8 would be very less without auto expand feature in
general. The current default value of 256 may not need immediate
modification after deployment, but 8 would be very less which means
admin need to update immediately after upgrade.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10147 Disabled Xenserver Cluster can still deploy VM's. Added code to skip disabled clusters when selecting a host (#2442)
(cherry picked from commit c3488a51db)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10318: Bug on sorting ACL rules list in chrome (#2478)
(cherry picked from commit 4412563f19)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10284:Creating a snapshot from VM Snapshot generates error if hypervisor is not KVM.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10221: Allow IPv6 when creating a Basic Network (#2397)
Since CloudStack 4.10 Basic Networking supports IPv6 and thus
should be allowed to be specified when creating a network.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
(cherry picked from commit 9733a10ecd)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10214: Unable to remove local primary storage (#2390)
Allow admins to remove primary storage pool.
Cherry-picked from eba2e1d8a1
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* dateutil: constistency of tzdate input and output (#2392)
Signed-off-by: Yoan Blanc <yoan.blanc@exoscale.ch>
Signed-off-by: Daan Hoogland <daan.hoogland@shapeblue.com>
(cherry picked from commit 2ad5202823)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* CLOUDSTACK-10054:Volume download times out in 3600 seconds (#2244)
(cherry picked from commit bb607d07a9)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* When creating a new account (via domain admin) it is possible to select “root admin” as the role for the new user (#2606)
* create account with domain admin showing 'root admin' role
Domain admins should not be able to assign the role of root admin to new users. Therefore, the role ‘root admin’ (or any other of the same type) should not be visible to domain admins.
* License and formatting
* Break long sentence into multiple lines
* Fix wording of method 'getCurrentAccount'
* fix typo in variable name
* [CLOUDSTACK-10259] Missing float part of secondary storage data in listAccounts
* [CLOUDSTACK-9338] ACS not accounting resources of VMs with custom service offering
ACS is accounting the resources properly when deploying VMs with custom service offerings. However, there are other methods (such as updateResourceCount) that do not execute the resource accounting properly, and these methods update the resource count for an account in the database. Therefore, if a user deploys VMs with custom service offerings, and later this user calls the “updateResourceCount” method, it (the method) will only account for VMs with normal service offerings, and update this as the number of resources used by the account. This will result in a smaller number of resources to be accounted for the given account than the real used value. The problem becomes worse because if the user starts to delete these VMs, it is possible to reach negative values of resources allocated (breaking all of the resource limiting for accounts). This is a very serious attack vector for public cloud providers!
* [CLOUDSTACK-10230] User should not be able to use removed “Guest OS type” (#2404)
* [CLOUDSTACK-10230] User is able to change to “Guest OS type” that has been removed
Users are able to change the OS type of VMs to “Guest OS type” that has been removed. This becomes a security issue when we try to force users to use HVM VMs (Meltdown/Spectre thing). A removed “guest os type” should not be usable by any users in the cloud.
* Remove trailing lines that are breaking build due to checkstyle compliance
* Remove unused imports
* fix classes that were in the wrong folder structure
* Updates to capacity management
This adds and allows Ubuntu 18.04 to be used as KVM host. In addition,
on the UI when hypervisor version key is missing, this adds and display
the host os and version detail which is useful to show the KVM host
os and version.
When cache mode 'none' is used for empty cdrom drives, systemvms
and guest VMs fail to start on newer libvirtd such as Ubuntu bionic.
The fix is ensure that cachemode is not declared when drives are empty
upon starting of the VM. Similar issue logged at redhat here:
https://bugzilla.redhat.com/show_bug.cgi?id=1342999
The workaround is to ensure that we don't configure cachemode for
cdrom devices at all. This also fixes live VM migration issue.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
The three methods are named as "setXXX", actually, they are not simple setter or getter.
They are further renamed as "generateXXX" with dahn's comments.
This adds support for XenServer 7.3 and 7.4, and XCP-ng 7.4 version as hypervisor hosts. Fixes#2523.
This also fixes the issue of 4.11 VRs stuck in starting for up-to 10mins, before they come up online.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* fix https://issues.apache.org/jira/browse/CLOUDSTACK-10356
* del patch file
* Update ResourceCountDaoImpl.java
* fix some format
* fix code
* fix error message in VolumeOrchestrator
* add check null stmt
* del import unuse class
* use BooleanUtils to check Boolean
* fix error message
* delete unuse function
* delete the deprecated function updateDomainCount
* add error log and throw exception in ProjectManagerImpl.java
This extends securing of KVM hosts to securing of libvirt on KVM
host as well for TLS enabled live VM migration. To simplify implementation
securing of host implies that both host and libvirtd processes are
secured with management server's CA plugin issued certificates.
Based on whether keystore and certificates files are available at
/etc/cloudstack/agent, the KVM agent determines whether to use TLS or
TCP based uris for live VM migration. It is also enforced that a secured
host will allow live VM migration to/from other secured host, and an
unsecured hosts will allow live VM migration to/from other unsecured
host only.
Post upgrade the KVM agent on startup will expose its security state
(secured detail is sent as true or false) to the managements server that
gets saved in host_details for the host. This host detail can be accesed
via the listHosts response, and in the UI unsecured KVM hosts will show
up with the host state of ‘unsecured’. Further, a button has been added
that allows admins to provision/renew certificates to KVM hosts and can
be used to secure any unsecured KVM host.
The `cloudstack-setup-agent` was modified to accept a new flag `-s`
which will reconfigure libvirtd with following settings:
listen_tcp=0
listen_tls=1
tcp_port="16509"
tls_port="16514"
auth_tcp="none"
auth_tls="none"
key_file = "/etc/pki/libvirt/private/serverkey.pem"
cert_file = "/etc/pki/libvirt/servercert.pem"
ca_file = "/etc/pki/CA/cacert.pem"
For a connected KVM host agent, when the certificate are
renewed/provisioned a background task is scheduled that waits until all
of the agent tasks finish after which libvirt process is restarted and
finally the agent is restarted via AgentShell.
There are no API or DB changes.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
* Add stack traces information
* update stack trace info
* update stack trace to make them consistent
* update stack traces
* update stacktraces
* update stacktraces for other similar situations
* fix some other situations
* enhance other situations
* [CLOUDSTACK-10226] CloudStack is not importing Local storage properly
CloudStack is importing as Local storage any XenServer SR that is of type LVM or EXT. This causes a problem when one wants to use both Direct attach storage and local storage. Moreover, CloudStack was not importing all of the local storage that a host has available when local storage is enabled. It was only importing the First SR it sees.
To fix the first problem we started ignoring SRs that have the flag shared=true when discovering local storages. SRs configured to be shared are used as direct attached storage, and therefore should not be imported again as local ones.
To fix the second problem, we started loading all Local storage and importing them accordingly to ACS.
* Cleanups and formatting
* [CLOUDSTACK-10241] Duplicated file SRs being created in XenServer pools
Due to a race condition between multiple management servers, in some rare cases, CloudStack is creating multiple file SRs to the same secondary folder. This causes a problem when introducing the SR to the XenServer pools, as “there will be VDIs with duplicated UUIDs“. The VDIs are the same, but they are seen in different SRs, and therefore cause an error.
The solution to avoid race conditions between management servers is to use a deterministic srUuid for the file SR to be created (we are leaving XenServer with the burden of managing race conditions). The UUID is based on the SR file path and is generated using UUID#nameUUIDFromBytes. Therefore, if there is an SR with the generated UUID, this means that some other management server has just created it. An exception will occur and it will contain a message saying 'Db_exn.Uniqueness_constraint_violation'. In these unlikely events, we catch the exception and use the method retrieveAlreadyConfiguredSrWithoutException to get the SR that has already been created for the given mount point.
Several fixes addressed:
- Dettach ISO fails when trying to detach a direct download ISO
- Fix for metalink support on SSVM agents (this closes CLOUDSTACK-10238)
- Reinstall VM from bypassed registered template (this closes CLOUDSTACK-10250)
- Fix upload certificate error message even though operation was successful
- Fix metalink download, checksum retry logic and metalink SSVM downloader
* Refactored nuage tests
Added simulator support for ConfigDrive
Allow all nuage tests to run against simulator
Refactored nuage tests to remove code duplication
* Move test data from test_data.py to nuage_test_data.py
Nuage test data is now contained in nuage_test_data.py instead of
test_data.py
Removed all nuage test data from nuage_test_data.py
* CLOUD-1252 fixed cleanup of vpc tier network
* Import libVSD into the codebase
* CLOUDSTACK-1253: Volumes are not expunged in simulator
* Fixed some merge issues in test_nuage_vsp_mngd_subnets test
* Implement GetVolumeStatsCommand in Simulator
* Add vspk as marvin nuagevsp dependency, after removing libVSD dependency
* correct libVSD files for license purposes
pep8 pyflakes compliant
* Update the displayText of XenServer ISO when it already exist in the DB
Besides updating the ISO display text, I also created unit test cases for 'createXenServerToolsIsoEntryInDatabase' and 'getActualIsoTemplate' methods.
* Formatting and cleanups for checkstyle of changed classes
There is a race condition in the monitoring of the migration process on KVM. If the monitor wakes up in the tight window after the migration succeeds, but before the migration thread terminates, the monitor will get a LibvirtException “Domain not found: no domain with matching uuid” when checking on the migration status. This in turn causes CloudStack to sync the VM state to stop, in which it issues a defensive StopCommand to ensure it is correctly synced.
Fix: Prevent LibvirtException: "Domain not found" caused by the call to dm.getInfo()
CLOUDSTACK-10269: On deletion of role set name to null (#2444)
CLOUDSTACK-10146 checksum in java instead of script (#2405)
CLOUDSTACK-10222: Clean snaphosts from primary storage when taking (#2398)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
When user creates a snapshot (manual or recurring), snapshot remains on
the primary storage, even if the snapshot is transferred successfully to
secondary storage. This is causing issues because XenServer can only hold
a limited number of snapshots in its VDI chain, preventing the user from
creating new snapshots after some time, when too many old snapshots are
present on the primary storage.
This fixes move refactoring error introduced in #2283
For instance, the class DatadiskTO is supposed to be in com.cloud.agent.api.to package. However, the folder structure it was placed in is com.cloud.agent.api.api.to.
Skip tests for cloud-plugin-hypervisor-ovm3:
For some unknown reason, there are quite a lot of broken test cases for cloud-plugin-hypervisor-ovm3. They might have appeared after some dependency upgrade and was overlooked by the person updating them. I checked them to see if they could be fixed, but these tests are not developed in a clear and clean manner. On top of that, we do not see (at least I) people using OVM3-hypervisor with ACS. Therefore, I decided to skip them.
Identention corrected to use spaces instead of tabs in XML files
Remove maven standard module (which only a few were using) and get ride of maven customization for the projects structure.
- moved all directories to src/main/java, src/main/resources, src/main/scripts, src/test/java, src/test/resources
- grep scan to search for src/com and src/org left over
- grep for <project>/scripts to fix pom.xml configuration
- remove custom <build> configuration in pom.xml
Signed-off-by: Marc-Aurèle Brothier <m@brothier.org>
The documentation of Libvirt specifies the requirement of using an XML namespace,
when having metadata in the Domain XML. The Nuage extenstion metadata was not
adhering to this specification, and the lastest Libvirt version ignores it in that case.
andrijapanicsb
Daan Hoogland
Gabriel Beims Bräscher
Daan Hoogland
Andrija Panic
Wei Zhou
harikrishna-patnala
pavanaravapalli
Bitworks LLC
Nicolas Vazquez
Radu Todirica
Rohit Yadav
Wei Zhou
Abhishek Kumar
Abhishek Kumar
Sid Kattoju
Anurag Awasthi
Xia Li
Paul Angus
Anurag Awasthi
Richard Lawley
Dennis Konrad
Gabriel Beims Bräscher
Wido den Hollander
Frank Maximus
Vladimir Melnik
ustcweizhou
Rohit Yadav
Gabriel Beims Bräscher
dahn
Nathan Johnson
Malcolm Taylor
Dingane Hlaluku
Simon Weller
sureshanaparti
Slair1
lzh3636
Mike Tutkowski
Kris Sterckx
Khosrow Moossavi
Paul Angus
David Passante
cl-k-takahashi
瓜@アイソマ:ゆるゆりはいいぞ
Mike Tutkowski
Kui LIU
Rafael Weingärtner
brett
lzh3636
Raf Smeets
mrunalinikankariya
Frank Maximus
Khosrow Moossavi
Marc-Aurèle Brothier