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-10225: Remove unused methods from StringUtils
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* CLOUDSTACK-10225: Deprecate StringUtils.isNotBlank
Signed-off-by: Wido den Hollander <wido@widodh.nl>
* CLOUDSTACK-10225: Make isNotBlank a wrapper around Apache Commons
Signed-off-by: Wido den Hollander <wido@widodh.nl>
Renamed cloudstack-agent.logrotate to cloudstack-agent.logrotate.in,
so Ant will run the filterchain while copying.
This made the ant run copy block of cloudstack-agent.logrotate unnecessary,
so this is removed.
Automate dynamic roles migration for missing props file
- In case commands.properties file is missing, enables dynamic roles.
- Adds a new -D or --default flag to migrate-dynamicroles.py script
to simply update the global setting and use the default role-rule
permissions.
- Add warning message, ask admins to move to dynamic roles during upgrade
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Delete dnsmasq's leases file when dnsmasq is restarted to avoid it
use old ip-mac-address-vm mapping leases.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
With merge of PR #2028 the separator for lines to the Security Group
Python script changed from : to ; to support IPv6 addresses.
This broke certain situations where rules were parsed improperly. This
commit fixes the issue.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
In case of isolated, both self.config.is_vpc() and self.config.is_router() are false,
but self.config.is_dhcp() is true.
Moved the password server logic to the `if has_metadata` block,
as this is valid for all 3 systemvm types.
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.
As discovered and discussed in #2376, adding some delay after stopping
the VM and reverting VM snapshot passes the
`test_change_service_offering_for_vm_with_snapshots` test case. The
suspect here is userVMDao or background vmsync that may not update
the VM state to PowerOff.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This fixes regression failures seen in Trillian, fixes NPEs that cause Travis related failures.
This also removes the aria2 dependency from rpms that require users to enable/install epel-release.
This finally updates the checksums for 4.11 systemvmtemplates in db upgrade path.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Allowed zone-wide primary storage based on a custom plug-in to be added via the GUI in a KVM-only environment (previously this only worked for XenServer and VMware)
Added support for root disks on managed storage with KVM
Added support for volume snapshots with managed storage on KVM
Enable creating a template directly from a volume (i.e. without having to go through a volume snapshot) on KVM with managed storage
Only allow the resizing of a volume for managed storage on KVM if the volume in question is either not attached to a VM or is attached to a VM in the Stopped state.
Included support for Reinstall VM on KVM with managed storage
Enabled offline migration on KVM from non-managed storage to managed storage and vice versa
Included support for online storage migration on KVM with managed storage (NFS and Ceph to managed storage)
Added support to download (extract) a managed-storage volume to a QCOW2 file
When uploading a file from outside of CloudStack to CloudStack, set the min and max IOPS, if applicable.
Included support for the KVM auto-convergence feature
The compression flag was actually added in version 1.0.3 (1000003) as opposed to version 1.3.0 (1003000) (changed this to reflect the correct version)
On KVM when using iSCSI-based managed storage, if the user shuts a VM down from the guest OS (as opposed to doing so from CloudStack), we need to pass to the KVM agent a list of applicable iSCSI volumes that need to be disconnected.
Added a new Global Setting: kvm.storage.live.migration.wait
For XenServer, added a check to enforce that only volumes from zone-wide managed storage can be storage motioned from a host in one cluster to a host in another cluster (cannot do so at the time being with volumes from cluster-scoped managed storage)
Don’t allow Storage XenMotion on a VM that has any managed-storage volume with one or more snapshots.
Enabled for managed storage with VMware: Template caching, create snapshot, delete snapshot, create volume from snapshot, and create template from snapshot
Added an SIOC API plug-in to support VMware SIOC
When starting a VM that uses managed storage in a cluster other than the one it last was running in, we need to remove the reference to the iSCSI volume from the original cluster.
Added the ability to revert a volume to a snapshot
Enabled cluster-scoped managed storage
Added support for VMware dynamic discovery
IPv4 and IPv6 are two different protocols and the presence of IPv6
in a network does not mean that IPv4 aliases/multiple subnets should
not be configured or supported by the VR.
This if-statement was written almost 5 years ago in a attempt to
add IPv6 support to CloudStack but was never fully implemented.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
This script is used to upload snapshots to swift and is executed on dom0 of XenServer. The PR make logging from /var/log/cloud/swiftxenserver.log more meaningful as the below example;
2017-06-15 10:26:32 DEBUG [root] #### CLOUD enter swift ####
2017-06-15 10:26:32 DEBUG [root] #### CLOUD upload begin S-12522/d841b62a-7f83-4d5d-9e9d-2940115f7fa9.vhd to swift ####
2017-06-15 10:27:13 DEBUG [root] #### CLOUD upload complete S-12522/d841b62a-7f83-4d5d-9e9d-2940115f7fa9.vhd to swift: 0:00:40 @ 45 MB/s ####
2017-06-15 10:27:13 DEBUG [root] #### CLOUD exit swift ####
Extending Config Drive support
* Added support for VMware
* Build configdrive.iso on ssvm
* Added support for VPC and Isolated Networks
* Moved implementation to new Service Provider
* UI fix: add support for urlencoded userdata
* Add support for building systemvm behind a proxy
Co-Authored-By: Raf Smeets <raf.smeets@nuagenetworks.net>
Co-Authored-By: Frank Maximus <frank.maximus@nuagenetworks.net>
Co-Authored-By: Sigert Goeminne <sigert.goeminne@nuagenetworks.net>
During storage expunge domain resource statistics for primary storage space resource counter is not updated for domain. This leads to the situation when domain resource statistics for primary storage is overfilled (statistics only increase but not decrease).
Global scheduled task resourcecount.check.interval > 0 provides a workaround but not fixes the problem truly because when accounts inside domains use primary_storage allocation/deallocation intensively it leads to service block of operation.
NB: Unable to implement marvin tests because it (marvin) places in database weird primary storage volume size of 100 when creating VM from template. It might be a sign of opening a new issue for that bug.
CloudStack volumes and templates are one single virtual disk in case of XenServer/XCP and KVM hypervisors since the files used for templates and volumes are virtual disks (VHD, QCOW2). However, VMware volumes and templates are in OVA format, which are archives that can contain a complete VM including multiple VMDKs and other files such as ISOs. And currently, Cloudstack only supports Template creation based on OVA files containing a single disk. If a user creates a template from a OVA file containing more than 1 disk and launches an instance using this template, only the first disk is attached to the new instance and other disks are ignored.
Similarly with uploaded volumes, attaching an uploaded volume that contains multiple disks to a VM will result in only one VMDK to being attached to the VM.
FS: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Support+OVA+files+containing+multiple+disks
This behavior needs to be improved in VMWare to support OVA files with multiple disks for both uploaded volumes and templates. i.e. If a user creates a template from a OVA file containing more than 1 disk and launches an instance using this template, the first disk should be attached to the new instance as the ROOT disk and volumes should be created based on other VMDK disks in the OVA file and should be attached to the instance.
Signed-off-by: Abhinandan Prateek <abhinandan.prateek@shapeblue.com>
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This fixes regression introduced in PR #2295:
- Pass assign=true to fetch new public IP
- Use wait_until instead of sleep+wait in tests
- Loop through list of public IP ranges to match the systemvm gateway
- Fix potential NPE seen when adding simulator host(s)
- Removes aria2 installation from setup_agent.sh using yum, it's already
dependency for cloudstack-agent package
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
When the IPv4 address of a Instance changes we need to make sure the
old entry is removed from the DHCP lease file on the Virtual Router
otherwise the Instance will still get the old lease.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
This enables security updates in preseed file and removes purges
old kernel, and increases maximum /boot partition size. Build failures
were found due to insufficient space in /boot. Tested with packer+qemu
on Ubuntu 17.10.
Also silently remove xmas cloudstack cloudmonkey logo without hurting
anyone's sentiments (no monkeys were harmed in this commit ;).
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This enables Wheezy security repos during systemvmtemplate building,
and does a dist-upgrade to update/upgrade all outstanding packages
especially the Linux kernel.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Perform a dist-upgrade to upgrade all packages especially the linux
kernel before building the systemvmtemplate.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This PR introduces several features and fixes some bugs:
- account tags feature
- fixed resource tags bugs which happened during tags search (found wrong entries because of mysql string to number translation - see #905, but this PR does more and fixes also resource access - vulnerability during list resource tags)
- some marvin improvements (speed, sanity)
Improved resource tags code:
1. Enhanced listTags security
2. Added support for account tags (account tags are required to support tags common for all users of an account)
3. Improved the tag management code (refactoring and cleanup)
Marvin:
1. Fixed Marvin wait timeout between async pools. To decrease polling interval and improve CI speed.
2. Fixed /tmp/ to /tmp in zone configuration files.
3. Fixed + to os.path.join in log class.
4. Fixed + to os.path.join in deployDataCenter class.
5. Fixed typos in tag tests.
6. Modified Tags base class delete method.
Deploy Datacenter script:
1. Improved deployDatacenter. Added option logdir to specify where script places results of evaluation.
ConfigurationManagerImpl:
1. Added logging to ConfigurationManagerImpl to log when vlan is not found. Added test stubs for tags. Found accidental exception during simulator running after CI.
tests_tags.py:
1. Fixed stale undeleted tags.
2. Changed region:India to scope:TestName.
This can otherwise cause problems in Basic Networking where multiple
IPv4 ranges are configured in a POD.
Signed-off-by: Wido den Hollander <wido@widodh.nl>
This feature allows using templates and ISOs avoiding secondary storage as intermediate cache on KVM. The virtual machine deployment process is enhanced to supported bypassed registered templates and ISOs, delegating the work of downloading them to primary storage to the KVM agent instead of the SSVM agent.
Template and ISO registration:
- When hypervisor is KVM, a checkbox is displayed with 'Direct Download' label.
- API methods registerTemplate and registerISO are both extended with this new parameter directdownload.
- On template or ISO registration, no download job is sent to SSVM agent, CloudStack would only persist an entry on template_store_ref indicating that template or ISO has been marked as 'Direct Download' (bypassing Secondary Storage). These entries are persisted as:
template_id = Template or ISO id on vm_template table
store_id NULL
download_state = BYPASSED
state = Ready
(Note: these entries allow users to deploy virtual machine from registered templates or ISOs)
- An URL validation command is sent to a random KVM host to check if template/ISO location can be reached. Metalink are also supported by this feature. In case of a metalink, it is fetched and URL check is performed on each of its URLs.
- Checksum should be provided as indicated on #2246: {ALGORITHM}CHKSUMHASH
- After template or ISO is registered, it would be displayed in the UI
Virtual machine deployment:
When a 'Direct Download' template is selected for deployment, CloudStack would delegate template downloading to destination storage pool via destination host by a new pluggable download manager.
Download manager would handle template downloading depending on URL protocol. In case of HTTP, request headers can be set by the user via vm_template_details. Those details should be persisted as:
Key: HTTP_HEADER
Value: HEADERNAME:HEADERVALUE
In case of HTTPS, a new API method is added uploadTemplateDirectDownloadCertificate to allow user importing a client certificate into all KVM hosts' keystore before deployment.
After template or ISO is downloaded to primary storage, usual entry would be persisted on template_spool_ref indicating the mapping between template/ISO and storage pool.
Steps to reproduce issue
Deploy a VM
Take snapshot of the root volume
Delete the snapshot
Before the garbage collector has run, shutdown the VM and assign the VM to other user.
When garage collector executes NPE shows in the logs.
This happens when the root disk size is overridden. The primary storage limit check should be performed based on overridden size instead of template size. Enabled root disk resize tests to run on simulator as well.
Rohit Yadav
Rafael Weingärtner
Wido den Hollander
Bruno P. Kinoshita
dahn
Frank Maximus
Rohit Yadav
Mike Tutkowski
Marc-Aurèle Brothier
Pierre-Luc Dion
Bitworks Software, Ltd
Abhinandan Prateek
Nicolas Vazquez
Dmytro Shevchenko
jayakarteek
koushik-das