Description:
Incorporating more changes from Alena's review.
Modified the Nexus Enable and Disable commands
to return CiscoNexusVSMResponse instead of
SuccessResponse.
Put event annotations for enable/disable functions
that the enable/disable nexus commands cal into.
Description:
Removed the vcenter_dc_name and vcenter_ipaddr
fields from the virtual_supervisor_module
table, the CiscoNexusVSMDeviceVO, addClusterCmd,
and all other references to these two fields.
Fixing null pointer exceptions when checking
for nexus related global parameter values in
addClusterCmd.
Conflicts:
api/src/com/cloud/api/commands/AddClusterCmd.java
Description:
Adding an optional flag to the addCluster command,
"addvsmflag". If this is set to true, the API will
throw an exception if any VSM parameter is missed
out. The above bug was running into a DB exception
because the vCenter ipaddress wasn't passed in and
the API didn't catch it.
Description:
Incorporating more changes post review by Alena.
1. Renamed the ListCiscoVSMDetailsCmd command
to ListCiscoNexusVSMsCmd. The command will
return a list of VSMs always, depending on
what parameter is passed to it. If a clusterId
is passed to it, it will return the VSM
associated to that cluster, if present. If
a zoneId is passed in, it will return a list
of all VSMs configured for any clusters of
type VMware within that zone. If neither is
passed, it will return a list of all VSMs
configured in the management server. If no
VSMs are found, it will return an exception
response.
2. Cleaned up miscellaneous code.
Conflicts:
client/tomcatconf/cisconexusvsm_commands.properties.in
server/src/com/cloud/server/ManagementServerImpl.java
Description:
More changes incorporating Alena's review comments:
1. Changed id to clusterId for better naming.
2. Changed the name of GetCiscoVSMByClusterIdCmd
to ListCiscoVSMDetailsCmd.
3. Removed the GetCiscoVSMDetailsCmd command.
4. Removed catch{} blocks in each of the Nexus
related APIs since the exceptions raised in
the API implementations will be caught in the
command dispatcher.
5. Added ActionEvent annotation to
deleteCiscoNexusVSM() function.
6. Modified each Nexus API command's
getEntityOwnerId() to return
Account.ACCOUNT_ID_SYSTEM.
Description:
Putting in code changes as per Alena's reviews:
Replaced references to CiscoNexusVSMDeviceVO
in GetCiscoVSMByClusterIdCmd to work with an
interface that CiscoNexusVSMDeviceVO instead,
since VO objects should not be directly accessed
in APIs.
Made associated changes in other files.
More commits incorporating Alena's review comments
will follow.
Description:
Modified the following commands to be Async:
a. EnableCiscoNexusVSM
b. DisableCiscoNexusVSM
c. DeleteCiscoNexusVSM
Cleaned up miscellaneous code.
Description:
Didn't stage all modified files in previous
commit by mistake. Checking in the rest of
the changes in this commit. Please refer to
immediate previous commit for CS-9919 for
details on what changes went in with this
commit.
Conflicts:
client/tomcatconf/cisconexusvsm_commands.properties.in
Description:
Removed the AddCiscoNexusVSMCmd command, and all
references to it. From now on, we shall support
adding a Nexus VSM only when the cluster is being
created. The VSM ipaddress, username, password,
the vCenter DC Name and vCenter Ipaddress that it
serves and connects to respectively can be passed
to the addClusterCmd command optionally. To support
these new parameters, parameters have been added
to the addClusterCmd command.
Added a debug statement in the code that runs checks
when attempting to delete a VSM.
Description:
Added a new API GetCiscoVSMDetailsCmd. This
API gets all details of a VSM when provided
with the VSM ID.
Resolved Conflicts:
client/tomcatconf/cisconexusvsm_commands.properties.in
Conflicts:
client/tomcatconf/cisconexusvsm_commands.properties.in
CS-14943: Unable to deploy VM due to Unable to identify the provider by name CiscoNexus1000vVSM
Description:
Ignore the CiscoNexus1000vVSM provider when checking for
providers when applying port forwarding rules.
Avoid detection of public traffic label for basic zones. Check switch types along with global parameter for enabling a particular vmware vswitch types. Move credentials information into resource and load during resource configuration. Cleanup.
Conflicts:
server/src/com/cloud/hypervisor/vmware/VmwareServerDiscoverer.java
Description:
Missed out a file in previous commit when adding
the new API getCiscoVSMByClusterId. Stub file was
added by Sateesh to prevent breakage. Putting the
file in in this commit plus better exception
handling.
Description:
Portprofile shaping policies will be fetched
from nexus vswitch instead of vcenter.
ACLs and Policies won't be synced to vCenter.
Get physical network label while adding cluster.
Cleanup.
Conflicts:
core/src/com/cloud/hypervisor/vmware/manager/VmwareManager.java
server/test/com/cloud/network/MockNetworkManagerImpl.java
Description:
Code changes to manage Cisco Nexus 1000v in CloudStack.
VmwareResource has been modified to leverage Nexus vSwitch.
Providing following global configuration parameters,
vmware.use.nexus.vswitch -
This would decide whether Nexus vSwitch in the VMware
cluster environment would be used/managed by CloudStack
for it's network infrastructure needs.
vmware.guest.network.vswitch.type -
This setting would enable CloudStack to use Nexus vSwitch
in the VMware cluster environment for guest traffic.
vmware.private.network.vswitch.type -
This setting would enable CloudStack to use Nexus vSwitch
in the VMware cluster environment for private traffic.
vmware.public.network.vswitch.type -
This setting would enable CloudStack to use Nexus vSwitch
in the VMware cluster environment for private traffic.
Functional Specification -
http://wiki.cloudstack.org/display/RelOps/Cisco+Nexus+1000v+Support+in+CloudStack+-+Functional+Specification
Documentation / README for usage instructions -
http://wiki.cloudstack.org/display/RelOps/Configuration+instructions+for+CloudStack+Deployment+with+Nexus+vSwitch
Conflicts:
core/src/com/cloud/hypervisor/vmware/manager/VmwareManager.java
core/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
server/src/com/cloud/hypervisor/vmware/VmwareServerDiscoverer.java
vmware-base/src/com/cloud/hypervisor/vmware/mo/HostMO.java
vmware-base/src/com/cloud/hypervisor/vmware/mo/HypervisorHostHelper.java
vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContext.java
Description:
1. Added the PortProfile infrastructure:
a. PortProfileVO : The VO class to represent a db
record of the table port_profile. Each db record
represents one port profile.
b. PortProfileDao: The interface that declares search
functions on the port_profile table.
c. PortProfileDaoImpl: The class that defines the
interfaces declared in PortProfileDao.
d. PortProfileManagerImpl: The class that contains
routines that will add or delete db records from
the port_profile table. If you want to create/delete
a portprofile, call functions from this class.
e. Changes to create-schema.sql to create the port_profile
table.
2. Cleaned up code:
a. Removed a number of unused Dao and Manager objects in
CiscoNexusVSMDeviceManagerImpl.
b. Removed the ListCiscoNexusVSMNetworksCmd command.
c. Removed a bunch of import statements in a few files.
Description:
1. Modify addCiscoNexusVSMCmd to enable a VSM
by default, when it is added to a cluster.
2. Put in two new APIs exposed to the user -
a. EnableCiscoNexusVSMCmd
b. DisableCiscoNexusVSMCmd
Disabling a VSM does not delete it. It only
prevents the Management Server from using that
VSM. This is useful if the VSM is in
maintenance mode.
Description:
1. Put in invocation to the deleteCiscoNexusVSM()
function in the deleteCiscoNexusVSM command
chain.
2. Put in additional check for physical servers
present in a cluster that still is tied to a
VSM. The previous check would query for all
hosts in a cluster, causing the check to see
if a cluster has any physical servers in it
to always fail and thus block the VSM from
getting deleted. By putting in a check to see
if a host if of type "Routing", we refine this
search to only hypervisors.
3. Other miscallaneous code + cleanup.
Description:
1. Changed AddCiscoNexusVSMCmd to:
a. Extend BaseCmd instead of BaseAsyncCmd.
b. Take in more required parameters (viz
vCenterDCName and vCenterIpAddress)
1a. Changed DeleteCiscoNexusVSMCmd to also
extend BaseCmd.
2. Put in changes that will ensure that
When a VSM is added, it is disabled by default.
3. Fixed code that was leading to exceptions
related to DB reads/writes to VSM related tables.
4. Added new API Constants in ApiConstants.java.
NOTE - Always initialize new attributes in
ApiConstants.java to values in small case.
Never put in upper case there. Also regardless
of what names you give attributes in the
*Cmd.java's class, you pass in parameters via
API calls by specifying <key>=<value> where the
<key> is taken from the value you specified in
ApiConstants.java.
5. Modified the addCiscoNexusVSM() function in
CiscoNexusVSMDeviceManagerImpl.java to write VSM
records to the db.
Description:
1. Missed replacing older table name for VSMs in a few
files (changed the name from
external_virtual_switch_management_devices to
virtual_supervisor_module). Fixed that in this commit.
2. Missed adding the new Dao ClusterVSMMapDao in the Dao
loading in DefaultComponentLibrary. Fixed.
3. Fixed wrong searchbuilder options passed to ipaddrSearch
in CiscoNexusVSMDeviceDaoImpl.
Description:
1. Added a new VO class to represent a new table
"cluster_vsm_map". The class is ClusterVSMMapVO
in ClusterVSMMapVO.java. This table has only
two fields - clusterId, VSMId. The clusterId can
occur only once. But the same VSMId can be tied
to different clusterIds.
2. Added the Dao interface + implementation of the
interface. This provides the functions required
to populate objects of type ClusterVSMMapVO with
records from the cluster_vsm_map table. The
interface is defined in ClusterVSMMapDao.java,
and the implementation is in ClusterVSMMapDaoImpl.java.
3. Changed the table name that represents the VSM to
"virtual_supervisor_module" from the earlier overly
generic "external_virtual_switch_management_devices".
4. Added search/remove functions to the Dao of the VSM.
This is the Dao for the Cisco Nexus VSM -
CiscoNexusVSMDeviceDao:CiscoNexusVSMDeviceDaoImpl
--> This is the Dao Implementation that would let
us query/update records on the
"virtual_supervisor_module" table that contains
the records of all the VSMs that are added to
the Management Server.
NOTE::
======
These were some of the changes made as part of the previous commit (#7):
1. Renamed CiscoNexusVSMResource.java to CiscoNexusVSM.java.
2. Changed it to not implement a true resource, but to be
just a class providing functionality to talk to a VSM.
3. Modified the AddCiscoNexusVSMCmd class to take in clusterId
instead of zoneId + your fix of the String to Long.
Description:
This is work in progress. This set of changes will not
compile. Checking in for team wide code sync up.
Changes are underway to test if VMWareResource can be
leveraged to talk to the VSM, instead of creating a
new resource for the VSM, like we've been doing up
until now.
At this point, the mgmt server comes up, loading the
Nexus related modules without dying.
Description:
1) Added a new properties file for Cisco N1kv VSM commands:
cisconexusvsm_commands.properties.in
2) Added the CiscoNexusVSMElement to the components.xml file.
3) Modified CiscoNexusVSMElement to implement NetworkElement.
The NetworkElement interface functions are not
relevant to the N1KV VSM, so we override them
with noops.
4) Added an addDao() of CiscoNexusVSMDeviceDaoImpl in populateDaos(),
else we'd run into a failure to look up the VSM's dao when the
mgmt server is starting up:
com.cloud.utils.exception.CloudRuntimeException: Unable to find DAO com.cloud.network.dao.CiscoNexusVSMDeviceDao
5) Also added the CiscoNexusVSMElementService in populateServices(),
and modified CiscoNexusVSMElement to implement Manager as well.
6) populateServices() was running into an exception that indicated
that it was unable to find a commands.properties file for the
cisco n1kv vsm service. Fixed it by changing getProperties() in
CiscoNexusVSMElement to return the correct string
"cisconexusvsm_commands.properties", and putting in an @Override
for getProperties() in CiscoNexusVSMElement. Also fixed up all
the other functions in CiscoNexusVSMElement that needed to have
@Override. Also updated build/developers.xml with this file
location. And did other small cleanup.
7) More clean up in CiscoNexusVSMDeviceManagerImpl.
Conflicts:
server/src/com/cloud/configuration/DefaultComponentLibrary.java
Reviewed by: Sateesh Chodapuneedi, Devdeep Singh
Description:
This is the first in a series of commits for integrating the
Cloudstack Management Server with the Nexus 1000v Virtual
Supervisor Module.
These changes introduce the necessary API command interfaces
to work with a Cisco N1KV VSM. The backend logic is still to
be put in and will be incorporated in subsequent commits.
Please do not attempt to use these APIs until then. Also,
these are not yet filled in into commands.xml, so they are
not currently exposed.
Additional APIs would be added if required.
These changes will not break any current management server
functionality.
Given below is a description of the changes put in here:
Added Cisco N1KV commands to core/api:
These are the added commands -
AddCiscoNexusVSMCmd
DeleteCiscoNexusVSMCmd
ConfigureCiscoNexusVSMCmd
ListCiscoNexusVSMCmd
ListCiscoNexusVSMNetworksCmd
Added a Network Element service file for Cisco N1KV.
Declared the interface functions that we'll need for
the N1KV VSM.
Defined a DeviceVO file for the Cisco Nexus Element.
Created a response file for Cisco Nexus VSM.
Created new event types for external Switching Management devices.
Put in logic to call interface methods in ListCiscoNexusVSMNetworksCmd
and ListCiscoNexusVSMCmd
NOT VSM RELATED:
Fixed minor typo in some of the event types for external load balancers.
Added properties of a VSM in the VSM VO class.
Replaced the "url" input parameter by "ipaddress"
in the AddCiscoNexusVSMCmd API.
Added a new file - CiscoNexusVSMElement.java to
contain the implementation of the functions
declared in the VSMElementService interface, and
put in implementations of the functions for the
Nexus VSM API commands. These functions are
defined in the CiscoNexusVSMElement class.
Added a class for Port Profiles (PortProfile.java).
The fields in this class are still not correctly
declared as of now. We'll make the required changes
going forward.
Added CiscoNexusVSMDeviceManagerImpl class.
Added CiscoNexusVSMResource class.
Created a new class to provide a package to
connect to Cisco Nexus VSMs. This will be a
set of Java wrapper functions that allow us
to connect/disconnect and send commands and
receive the results of those commands via
XML-RPC. These functions are yet to be
implemented, and will be checked in in future
commits.
Added two new classes, VSMCommand and
VSMResponse, to encapsulate XML-RPCcommands
and responses to and from a Ciscon Nexus VSM.
Put in the following function stubs inside the
CiscoNexusVSMService class:
connectToVSM()
disconnectFromVSM()
executeVSMCommand()
Added new field in the Type enum of the "Host"
interface, for Cisco Nexus VSMs.
Added two parameters to AddCiscoNexusVSMCommand
vsmName
zoneId
Modified the CiscoNexusVSMDeviceVO constructor to
take in an zoneId as a parameter when creating
the VO object.
Added new interface and class for the DeviceDao
implementation for Cisco Nexus VSM devices:
CiscoNexusVSMDeviceDao
CiscoNexusVSMDeviceDaoImpl
Removed the vsmvCenterDomainId property, since it's
going to the same as vsmDomainId, which is the VSM's
switch Domain Id.
Have started putting in the following query functions
in the CiscoNexusVSMDeviceDao interface:
Put in DAO implementations of some of the above functions in the CiscoNexusVSMDeviceDaoImpl class.
Added a vsmName parameter to the CiscoNexusVSMDeviceVO class.
Changes:
- StartVM needed to be changed to add default security group only when none is present.
- DeployVm: createAdvancedSecurityGroupVirtualMachine changed to follow the same rule - add default SG only if none is specified.
With this fix both SSVM and CPVM will get public IP's in case of basic zone with EIP service.
A static NAT rule is implicitly configured on the EIP service provider to map public IP to a
guest IP address associated with SSVM/CPVM
UploadVolume API is async now with the guidance for all the new apis added in 3.0.x need to be async. Though the success/failure wont be available through the queryAsync job which will report only the initial validation success or failure. The success or failure and the progress will all be available through listVolumes api.
turn on debug log, if zone is not ready to start ssvm/cpvm.
"Zone host is ready, but console proxy template" means system vm template is not in "Downloaded" state on secondary storage
"Primary storage is not ready" means the template is not been downloaded to primary storage, possible reasons: haven't add primary storage, or primary storage download is not finished/failed.
Fixed the bug where vm_instance.ha_enabled wasn't updated during service offering upgrade
Conflicts:
server/src/com/cloud/server/ManagementServerImpl.java
This fix will enable support for multiple NetScaler devices providing EIP service in same zone.
- Introduced global setting "eip.use.multiple.netscalers" to turn multiple netscaler support
- Enhanced configureNetscalerLoadBalancer API to take the PBR setup between the POD's subnet
and NetScaler device
- logic to pick a NetScaler (based on the guest IP and corresponding pod) while configuring INAT rule
Fixed issues with vif scripts on 5.6FP1
Fixed ipv6 issue on 5.6FP1
Plus other various fixes and improvements
Starting to remove debug code
NOTE: Network is configured correctly but instances do not start. Possibly indefinite wait occuring on some commands
Fixed issues with vif scripts on 5.6FP1
Fixed ipv6 issue on 5.6FP1
Plus other various fixes and improvements
Starting to remove debug code
NOTE: Network is configured correctly but instances do not start. Possibly indefinite wait occuring on some commands
-Create multiple physical networks if there are distinct tags found in network_tags table.
-One physical network per tag.
-Currently all tags flow to xenserver traffic type label.
Description:
Fixing two other scenarios apart from the reported one
where we were not passing in database IDs for translation
into uuids, in the exception.
Only DHCP entry need to know if no one apply the entries(when VM is starting
up), other rules should be safe when return true anyway.
status 14470: resolved fixed
Changes:
- While listing UP hosts in the cluster of the host, the query has changed and now also considers the Host 'resourceState' field and picks only those hosts that have value 'enabled'.
This query result does not include the host being put in maintainance; unlike the earlier query that used to include it.
- But the logic to find out if this is the last host in the Cluster is not updated and has a bug when it compares the list size.
- Fixed this.
2) Added new api - changeServiceForSystemVm - to support service offering upgrade for system vms
3) Removed global config parameters that are not in use anymore: consoleproxy.ram.size, consoleproxy.cpu.mhz, secstorage.vm.ram.size, secstorage.vm.cpu.mhz
Reviewed-By: Sheng Yang
Changes:
Added 'removed' column to physical_network_service_providers to avoid the Foreign Key constraint error.
Conflicts:
setup/db/db/schema-30to301.sql
1) Support HTTP keep-alive in clustering communication channel
2) Increase concurrency level for clustering message delivery
Reviewed-By: Kelven (with unit test)
1) Drop synchronized call semantic for ClusterManagerImpl.broadcast()
2) Have no choice now but to use an unbound thread pool to notify upper layer. This is to prevent thread starvation when we have cross-management server waitings.
Reviewed-By: Kelven(with unit test)
It's not a elegant fix. The status for firewall rules should remain unchanged
before/after ip association/disassociation. But the related change is tricky
than this fix, may not get enough test for 3.0.1. So we would apply existed
firewall rules again, which would work, just result in some unnecessary
commands.
status 14484: resolved fixed
Reviewed-by: Edison Su
status 14500: resolved fixed
reviwed-by: Frank Zhang
Conflicts:
server/test/com/cloud/network/MockNetworkManagerImpl.java
setup/db/db/schema-30to301.sql
Changes:
Fixed as described in the bug.
* CreateVlanIpRangeCmd still accept account/domainId info
* if account owns:
- one Isolated network with source nat service enabled, use this network
- more than one Isolated network with source nat service enabled - error out
- none Isolated networks with source nat service enabled, create it only in
case when there is an Isolated network offering with Availability=Required and
source nat service enabled.
The routing table with two nics may be messed up, due to we sent same
router(gateway) information from different DHCP server, in order to specify
default gateway. E.g.
Network A: 192.168.1.0/24, gw 192.168.1.1
Network B: 192.168.2.0/24, gw 192.168.2.1
User VM: Nic 1 connect to network A, get ip 192.168.1.10; nic 2 connect to
network B, get ip 192.168.2.10.
Set network A as the default network of user VM.
Currently we would send this information to user VM through DHCP offer:
In network A: dhcp-option:router 192.168.1.1
In network B: dhcp-option:router 192.168.1.1
So both NIC in the guest VM would receive 192.168.1.1 as router(gateway).
But, in CentOS 5.6, dhclient-scripts try to tell if the gateway is reachable
for current subnet.
So when we try to enable nic 2(eth1) of user VM, dhclient would receive:
IP: 192.168.2.10
Mask: 255.255.255.0
Router: 192.168.1.1
Then it would found that the specified gateway(router) is not within its own
subnet(192.168.2.0/24). But since we send out this ip(192.168.1.1) as the
gateway for it, dhclient thought that it should got someway to access the
network through this IP. So it would execute:
ip route add 192.168.1.1 dev eth1
ip route replace default via 192.168.1.1 dev eth1
But it can never reach 192.168.1.1(which is in the eth0's subnet and the
gateway of eth0) by go through eth1 interface. So it is messed up.
We've tested Windows 2008 R2, CentOS 5.3, CentOS 5.6 and Ubuntu 10.04. Windows
and Ubuntu are fine with above policy.
To solve this, we send different dhcp:router option according to the guest OS
type now.
We may need expand this list later, but for now we only know that CentOS and
RHEL would behavior in this way.
status 14042: resolved fixed
Changes done:
- Provide UUID for userid and domainid only while constructing the login response. Session will hold the DB id's as before, to ensure other parts keep working.
- This reverts commit de28aa3ddde5b601f2f234f2eccef871fbaf1a06.
Description:
Incorrectly removed part of the XML serializer that serialized
the IdentityProxy object in normal responses, when putting in
support for serialization of lists of IdentityProxy objects in
exception responses as part of the code changes put in for bug
13217, resulting in this bug. Putting it back in place.
Description:
Adding overloaded addProxyObject() function to CloudException
and RuntimeCloudException classes and using this function
to stuff exceptions with IDs, to reduce code footprint.
Description:
Modifying the API functions' exception handling to call
addProxyObject() wherever applicable, and removing some
wrong calls to addProxyObject() that were put in in an
earlier commit for this bug.
With this commit, we cover many API functions to use the
new exception handling code, but some pieces may still be
left out. These will be covered as work in progress, when
making changes to the CS API code.
Description:
Removed some wrong invocations to addProxyObject() when
throwing exceptions in NetworkManagerImpl.java.
Replaced db ids with uuids in various points in the code
of NetworkManagerImpl.java, where exceptions are thrown.
Description:
Replacing placement of db ids in exception messages to uuids
in the file ManagementServerImpl.java.
Since there are a large number of files that throw exceptions
with db ids in them and they need to be changed, we will make
the changes in multiple commits.
Description:
Adding a new class AnnotationHelper, that provides routines
to read annotations from a VO class.
Cloudstack does the mapping between cloudstack java VO objects
and the database tables using cglib. cglib creates proxy objects
as the maps between VO objects and the database. A VO (value
object) class is populated after querying from the MYSQL database.
Ideally, a getAnnotation() issued on a cglib proxy object should
get a list of all the annotations in all classes in the inheritence
chain. However, this functionality seems to be currently broken
in cglib. Hence, when querying for annotations given the object
of a VO class, we need to get to the corresponding VO class of that
cglib proxy class and issue a getAnnotation() on that class. To get
the VO class, we simply need to get the super class of the proxy
object. Also, we need to recurse to the root VO class in case the
VO class extends another VO class.
Note that the cache used by CS is ehcache.
Bug 13127: API error text refer to database ids instead of uuids
Code-Reviewers: Ewan Mellor, Kelven Yang
Description:
1. A new class CSExceptionErrorCode has been added to utils.
It contains a list of error codes for each type of
Exception class. Use fully qualified package paths for
Exceptions in CSExceptionErrorCode. We log any exception
name not found in the list of error codes for exceptions.
2. Whenever we throw an exception exobj anywhere in the
CS code, the CSErrorCode is set in the base class
constructor.
3. We add a new field csErrorCode in classes CloudException,
RuntimeCloudException, ExecutionException and
ExceptionResponse.
4. Two places in ApiServer.java were wrongly modified when
putting in changes for bug 13127 to not throw an exception.
This has been corrected in this commit.
Bug 14006 - Admin could not create a VM when the cluster is Disabled
Changes:
- For Root admin, planner will not filter out the disabled pods or clusters from the resource list
Description:
Modified the IdentityTypeAdapter's custom serializer to
identify whether this is an exception response that is being
serialized, by checking if the idFieldName is set. If so,
serialize both uuid and the uuidProperty (for eg, zoneId and
"zoneId" (string)) and pass back the json representation of that.
Modified XML serializer also to build a list of uuids+fieldnames.
Introduced a new field "cserrorcode" in ExceptionResponse. This
refers to an error code that can be according to the specific
Exception being thrown. This will be serialized as usual. There
shouldn't be any need to do a db lookup for conversion for these
error codes.
Description:
Modify Exception handling to enable addition of multiple
uuids in a single exception thrown by API functions. Both
XML and JSON outputs will store all uuids and Fieldnames.
This will make it easier to provide more information when
an exception occurs - for example, a zone id, a cluster id,
host id, and then a specific property id.
Description:
Added a field name for the db id in the IdentityProxy class, and
modified setProxyObject() to take an additional id name parameter.
This will let us know the name of the uuid that we are returning.
E.g.- domainId, zoneId, etc. The client can view this field in
the json/xml output. Modified the JSON/XML serialization routines
to append this new parameter to the serialized output for Exception
Responses.
Description:
1) Put in an IdentityProxy object in the ExceptionResponse class.
This allows us to copy over the IdentityProxy object contained
in the exception caught by handlerequest() when thrown by the
command's execute() method, into the Response object that is
prepared to return an exception response to the calling API
invocation.
2) Modified the GSON serialization method to conver the entire
exception object into JSON format and not just the error text.
3) Modify the updateDomain API to populate the exception it throws
upon detecting a duplicate domain to include the tablename and
domain db id in the exception's IdentityProxy object.
NOTE:
1) We can modify the base exception classes and the ExceptionResponse
class to contain a list of IdentityProxy objects rather than a
single one.
2) We will need to modify all commands such that wherever applicable
(wherever a db id is involved), they populate the IdentityProxy
object(s) before throwing an exception.
Description:
1) Added a setProxyObject() method to CloudException and RuntimeCloudException
2) Modified a bunch of throw exceptions in NetworkManagerImpl.java to call setProxyObject() before throwing an exception.
3) Changed scope of ProxyIdentity attribute to protected.
4) Added routines to ServerApiException to get/set IdentityProxy object, and
routine in RuntimeCloudException to get the Idproxy object.
5) Modified the exception handling around the dispatcher and handlerequest()
to copy over the IdentityProxy information before rethrowing an exception
eventually back to handle().
6) Removed duplicate IdentityProxy object in ServerApiException.
It was extending RuntimeCloudException which already had an
IdentityProxy object.
Description:
1) Moved RuntimeCloudException from api/ to utils/.
Added simple constructor to RuntimeCloudException.
Modified all classes that extended RuntimeException
to extend RuntimeCloudException. These classes
are listed below:
ServerApiException
CloudAuthenticationException
CloudExecutionException
AsyncCommandQueued
HypervisorVersionChangedException
RuntimeCloudException
2) Added overloaded constructed to CloudException.
Modified all classes that extend Exception to extend CloudException instead.
These classes are listed below:
ConcurrentOperationException
ConflictingNetworkSettingsException
ConnectionException
DiscoveryException
InsufficientCapacityException
ManagementServerException
ResourceUnavailableException
VirtualMachineMigrationException
AgentControlChannelException
OperationTimedoutException.java
UnsupportedVersionException.java
UsageServerException.java
UnableDeleteHostException.java
AgentAuthnException.java
HttpCallException.java
ActiveFencingException.java
ClusterInvalidSessionException.java
GreTunnelException.java
OvsVlanExhaustedException.java
Description:
1) Adding two new classes, CloudException and RunTimeCloudException.
The former extends Exception and the latter RunTimeException.
These will be used by classes that formerly directly extended
Exception and RuntimeException. These two classes have an attribute
of type IdentityProxy to enable exceptions fill in db ids in separate
attribute fields rather than in a string. Doing so will allow the
serialization module (GSON for JSON and other for XML) to kick in
and convert this db id to a uuid in ApiServer.java just before the
JSON/XML responses are sent out.
2) Moving IdentityProxy.java from api/ to utils/ since
both CloudException and RuntimeCloudException refer to it.
3) Changing references to IdentityProxy class from api/ to utils/.
4) While rebasing to master, a new file was added, merging
api/src/com/cloud/api/response/IsoVmResponse.java to this diff.
Changes for Script.java:
1. Even the script is non-timeout one, set default timeout to one hour. This avoid a wrongn script forever hang
2. When InterruptedException happens, check if timeout is really reached, if not, continue
status 13962: resolved fixed
reviewed-by: Alex, Edison
Reviewed-by: Sheng Yang
Changes:
- Do not check if allocation_state is 'Enabled' in planner if the caller is Root Admin.
- This should let Root Admin create a VM in a disabled Zone.
Reviewed-by: Kishan
Changes:
- Separated out the External Network Usage task from the ExternalLBDeviceMgr because ExternalLbDeviceMgrImpl :: start() was getting multiple times during management server satrtup. The reason for this is that this is the baseclass for F5 and NetScalarElement.
- This caused us to schedule the ExternalNetworkUsageTask multiple times
- Also we have LBRulesMgr calling this ExternalLbDeviceMgrImpl by creating an instance of this class which is declared abstract
- Hence having a separate implementation to manage the network usage stats should solve this.
- configuring unique persistence profile for each LB rule with sticky method applied
- removing source based sticky method for source based LB method which is not supported by F5
And per Alex's request, add default value directly into the database, rather
than using it at last minute of implemention.
status 13829: resolved fixed
Reviewed-by: Alex
Reviewed-By: Alex
Changes:
- Reuse the same storagepool where the Volume is ready on each retry of VM deployment until the cluster where the volume is has capacity
- After the cluster is out of capacity, we look in other clusters and find a new storagepool.
- At this point if the volume is recreatable on the new storagepool, depoyment will succeed provided everytyhing else goes through
- But if the volume is not recreatable and its cluster is out of capacity, we will still fail to deploy the VM
We expect user to use following sequence when update virtual router provided
network offering to external firewall devices offering:
1. Shutdown all the user VMs.
2. Modify network to new offering.
3. Click "Allow CIDR change" in the pop-up dialog, which would pass
changeCidr=true to the updateNetwork API.
We would shutdown guest network before we update the network for new
offering(with changeCidr = true), in order to re-implement the network.
status 13715: resolved fixed
Reviewed-by: Alex
Bug 13641 - OVM add host to OVM cluster results in host remaining in state: Alert
Bug 13652 - OVM add primary storage to OVM cluster FAIL
making Ovm work on Acton
status 13662: resolved fixed
status 13641: resolved fixed
status 13652: resolved fixed
reviewed-by: edison
Changes:
- in case of external service providers, there is no discoverer that could load the resource.
- So we have to rely on agentMgr to load the resource as earlier.
The ExternalGuestNetworkGuru need to respect some of existed IP assignment,
especially router. Otherwise router can't get correct IP address(gateway IP).
status 13643: resolved fixed
Reviewed-by: Alex
Summary of changes:
- applyLoadBalancerConfig(long lbRuleId) method applies only one rule if it is Netscalar otherwise applies all the rules in add/revoke state.
Changes:
To migrate systems using 'use.user.concentrated.pod.allocation' as true and 'vm.allocation.algorithm' as true, we need to
add following changes:
- There will be 5 values to 'vm.allocation.algorithm': 'random', 'firstfit', 'userdispersing', 'userconcentratedpod_random', 'userconcentratedpod_firstfit'
- 'userconcentratedpod_random' means we apply user concentration to pods and clusters. To hosts and pools we use random ordering.
- 'userconcentratedpod_firstfit' means we apply user concentration to pods and clusters. To hosts and pools we use firstfit ordering.
CIDR may be different after update to a service offering contained external
network element, user is required to acknowledge this, otherwise the update
won't process
- converted all mandatory params to optional, and internally fill with default value before sending to haproxy. default value is available through description.
- accept holdtime without units.
Changes:
- We do not need these global setting anymore. These will be hidden since 3.0
- The default traffic label will be picked from the global setting which is null by default. When traffic label is null it means the resource uses tag on the default gateway
- Changes to invoke discoverer to reload the resource object on host connection
- Since a zone can have many physical networks, there can be multiple guest, public networks. Only the zone wide storage and management traffic label will be stored in host_details henceforth.
- If traffic labels are updated, discoverer should update the host_details
Summary of changes: Database changes will be rollbacked while applying the LB rule to the Netscaler device.
- Database changes will be rollbacked to previous state during the following Lb API's:
1) assignVM to LB rule
2) remove VM from LB rule
3) updateLb rule
4) deleteLb rule
5) create/attach sticky policy to Lb rule
6) delete sticky policy from Lb rule
- Database changes of the Lb rule will be not be rolledback during:
1) Removing IP
2) removing VM
Reviewed-by: Kishan
Changes:
- When an LB rule is deleted or the IP address having an LB rule configured is released, ExternalNetworkUsageCommand is fired to gather the usage
accumulated on that IP after the last run of the ExternalNetworkUsage job.
Summary of Changes:
- created a generic way for LB rule validations, so as LB device(like Haproxy) specific validations can be done syncronously.
- Removed asyncronous validations from Haproxy and done syncronously.
Summary of changes :
- Added a new flag -s to ipassoc command to carry if the ip address is
used for SNAT or not.
- SNAT is completly decoupled from the first flag. first flag is used
to decide if the ip address is first ip address of the interface.
- -s and -f are independent, SNAT can be enabled on the non-first ip
also.
Reviewed-By: Kishan
Changes:
- Added local cache to store the usage answer per LB device per zone
- Also there can be multiple domainRouters for an account. We can avoid processing the same account for usage by maintaining accounts already processed.
2. add ha parameter to dissconnect host to indicate if HA VMs on this host
status 12844, 13394: resolved fixed
reviewed-by : edison
Conflicts:
server/src/com/cloud/agent/manager/AgentManagerImpl.java
server/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java
Changes:
- Throw error is anyone tries to update the resource limits for ROOT domain using updateResourceLimit API
- For ROOT domain always return -1 (infinite) limit
- DB upgrade: remove any limits set for ROOT domain
get current update count before update agent status otherwise the operation would fail because someone before he
update the update count
status 13394: resolved fixed
Changes:
- 'sameOwner' check cannot be used for ISO's
- So need to make two access checks: See if caller has access to VM and ISO and also check if the VM's owner has access to the ISO.
if admin didn't specify storage traffic type before enabling zone, create default
storage traffic type with the same configuration of mgmt traffic type.
UI need a warning to admin, will file another bug for this
status 13250: resolved fixed
we use 'update count' to make sure agent status transformation is atomic.
However, atomic means success or fail which is not true for agent status.
some important transformation occassionally fails because race condition that
some other one is changing it simultaneously which finally makes agent stuck in a
wrong status.
use reenterent lock to serialize the agent status transformation. this memory lock
works in clusterd environement as well because in our design an agent is only active
in one mgmt server
status 13269: resolved fixed
Changes:
- After deployment of Router failed, we did not throw out the error inorder to retry the start using another hypervisorType.
- But there is no other hypervisor to try, causing the failed and expunged router to be passed on further leading to an NPE later
- So in case there are no more hypervisors to retry the router start, we should throw out the original error.
Vijayendra Bhamidipati
Sateesh Chodapuneedi
prachi
Edison Su
Alena Prokharchyk
Nitin Mehta
anthony
Murali reddy
Kelven Yang
frank
Pranav Saxena
Naredula Janardhana Reddy
kishan
Salvatore Orlando
Abhi
root
unknown
Sheng Yang
Rajesh Battala
Alex Huang
David Nalley
Sheng Yang
Likitha Shetty
U-CITRITE\vijayendra1
Edison Su
Jessica Wang
Chiradeep Vittal