Updated StrongSwan VPN ImplementationThis PR is a merge of @jayapalu changes in #872 and the changes I had to make to get the functionality working.
I have done pretty extensive testing of this code so far and we are looking to be in pretty good shape. One thing to note is that a `Diffie-Hellman` group **is required** in order for this feature to work correctly. It is not highlighted in the tests below, but I have shown that the `PFS` is not required for this feature to work. In #872 I have shown a more exhaustive set of tests of this code, but I have limited this set of tests to a recommended `IKE` and `ESP` configuration in order to reduce the noise and test the other areas of functionality.
**Test Results**
I am testing this functionality by creating two VPCs with VMs in each and creating a S2S VPN connection between the two VPCs. Then I SSH into a VM in one VPC and I ping the private IP of a VM in the other VPC. Then I tear it down and try a different configuration.
_Setup_
```
VPC 1 VPC 2
===== =====
VPN Gateway VPN Gateway
VPN Customer Gateway VPN Customer Gateway
VPN Connection <---> VPN Connection
- Passive = True - Passive = False
```
_Legend_
`SKIP` => At least one of the VPN Connections did not come up, so no test was run.
`OK` => The ping test was successful over the S2S VPN connection.
`FAIL` => The ping test failed over the S2S VPN connection.
`Passive` => Specifies if either the `<vpc_1> : <vpc_2>` sides of the VPN Connection is set to passive.
`Conn State` => Specifies the connection status of the `<vpc_1> : <vpc_2>` VPN Connection in the UI.
`Requires Reset` => If the ping test does not result in an `OK`, then a VPN Connection Reset is performed on either `<vpc_1> : <vpc_2>` sides of the VPN Connection based on which side is not showing `Connected`. The results in the `Status` column is the final result after the reset is performed.
_Results_
```
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| Status | IKE & ESP | DPD | Encap | IKE Life | ESP Life | Passive | Conn State | Requires Reset |
+========+======================+=======+=======+==========+==========+===============+=============================+================+
| OK | aes128-sha1;modp1536 | True | False | 86400 | 3600 | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | True | 86400 | 3600 | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | | 3600 | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | 86400 | | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | | | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | 86400 | 3600 | False : False | Connected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | 86400 | 3600 | True : True | Disconnected : Disconnected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | True | False | 86400 | 3600 | False : True | Connected : Disconnected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | False | False | 86400 | 3600 | False : False | Connected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | False | False | 86400 | 3600 | True : False | Disconnected : Connected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | False | False | 86400 | 3600 | True : True | Disconnected : Disconnected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| OK | aes128-sha1;modp1536 | False | False | 86400 | 3600 | False : True | Connected : Disconnected | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| SKIP | aes128-sha1 | True | False | 86400 | 3600 | True : False | Disconnected : Error | True : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| SKIP | aes128-sha1 | False | False | 86400 | 3600 | True : False | Disconnected : Error | True : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| FAIL | aes128-sha1 | True | False | 86400 | 3600 | True : True | Disconnected : Disconnected | True : True |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
| SKIP | aes128-sha1 | True | False | 86400 | 3600 | False : False | Connected : Error | False : False |
+--------+----------------------+-------+-------+----------+----------+---------------+-----------------------------+----------------+
```
* pr/1741:
complete implementation of the StrongSwan VPN feature
Signed-off-by: Rajani Karuturi <rajani.karuturi@accelerite.com>
Marvin test to verify that adding TCP ports 500,4500 and 1701 in vpn should not failPlease refer to JIRA ticket for more details
https://issues.apache.org/jira/browse/CLOUDSTACK-9117
Following is the result info:
Test to add TCP Port Forwarding rule for specific ports(500,1701 and 4500) in VPN ... === TestName: test_08_add_TCP_PF_Rule_In_VPN | Status : SUCCESS ===
ok
---
Ran 1 test in 166.799s
OK
* pr/1183:
Marvin test to verify that adding TCP ports 500,4500 and 1701 in vpn should not fail Bug-Id: CS-43653 Reviewed-by: Self
Signed-off-by: Rajani Karuturi <rajani.karuturi@accelerite.com>
CLOUDSTACK-8717: Failed to start instance after restoring the running instance Changing PR title and commit message
In continuation with PR #1411 and #667
* pr/1416:
CLOUDSTACK-8717: Failed to start instance after restoring the running instance
Signed-off-by: Rajani Karuturi <rajani.karuturi@accelerite.com>
[4.10] CLOUDSTACK-8746: VM Snapshotting implementation for KVM
* pr/977:
Fixes for testing VM Snapshots on KVM. Related to PR 977
CLOUDSTACK-8746: vm snapshot implementation for KVM
Signed-off-by: Rajani Karuturi <rajani.karuturi@accelerite.com>
CLOUDSTACK-9619: Updates for SAN-assisted snapshotsThis PR is to address a few issues in #1600 (which was recently merged to master for 4.10).
In StorageSystemDataMotionStrategy.performCopyOfVdi we call getSnapshotDetails. In one such scenario, the source snapshot in question is coming from secondary storage (when we are creating a new volume on managed storage from a snapshot of ours thats on secondary storage).
This usually worked in the regression tests due to a bit of "luck": We retrieve the ID of the snapshot (which is on secondary storage) and then try to pull out its StorageVO object (which is for primary storage). If you happen to have a primary storage that matches the ID (which is the ID of a secondary storage), then getSnapshotDetails populates its Map<String, String> with inapplicable data (that is later ignored) and you dont easily see a problem. However, if you dont have a primary storage that matches that ID (which I didnt today because I had removed that primary storage), then a NullPointerException is thrown.
I have fixed that issue by skipping getSnapshotDetails if the source is coming from secondary storage.
While fixing that, I noticed a couple more problems:
1) We can invoke grantAccess on a snapshot thats actually on secondary storage (this doesnt amount to much because the VolumeServiceImpl ignores the call when its not for a primary-storage driver).
2) We can invoke revokeAccess on a snapshot thats actually on secondary storage (this doesnt amount to much because the VolumeServiceImpl ignores the call when its not for a primary-storage driver).
I have corrected those issues, as well.
I then came across one more problem:
When using a SAN snapshot and copying it to secondary storage or creating a new managed-storage volume from a snapshot of ours on secondary storage, we attach to the SR in the XenServer code, but detach from it in the StorageSystemDataMotionStrategy code (by sending a message to the XenServer code to perform an SR detach). Since we know to detach from the SR after the copy is done, we should detach from the SR in the XenServer code (without that code having to be explicitly called from outside of the XenServer logic).
I went ahead and changed that, as well.
JIRA Ticket:
https://issues.apache.org/jira/browse/CLOUDSTACK-9619
* pr/1749:
CLOUDSTACK-9619: Updates for SAN-assisted snapshots
Signed-off-by: Rajani Karuturi <rajani.karuturi@accelerite.com>
(1) add support to create/delete/revert vm snapshots on running vms with QCOW2 format
(2) add new API to create volume snapshot from vm snapshot
(3) delete metadata of vm snapshots before stopping/migrating and recover vm snapshots after starting/migrating
(4) enable deleting of VM snapshot on stopped vm or vm snapshot is not listed in qcow2 image.
(5) enable smoke tests for vmsnaphsots on KVM
* CloudStack root pom change to use Amazon WS 11.1.16
caused our client to fail, as it was depending on classes,
which are not not present anymore.
Latest client version uses Gson instead.
* increase robustness of nuagevsp tests
`- test_nuage_internal_dns - move vm2 creation upwards
`- test_nuage_static_nat - delete vm in test step to avoid sut restriction
BUG-ID: CLOUDSTACK-9729i
Co-Authored-By: Raf Smeets <raf.smeets@nuagenetworks.net>
Bugfix-for: master
The test_vpc_vpn uses a cidr that overlaps with the base test environment's
CIDR causing intermittent failure. This changes the cidr to not overlap
with underlying infra and avoid future failures.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Due to OS/hypervisor/environmental configuration, detaching a disk/device
using libvirt can be successful without updating the domain configuration (xml).
This leads to reattachment failure as the device is blocked until the next
reboot. This fixes a specific environment case by performing stop/start on
the VM only in case of KVM, which will recreate a fresh domain config (xml)
as KVM VMs have transient domain configs (xmls don't persist).
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9594: API "list templates templatefilter=all" reveals allAPI "list templates templatefilter=all" reveals all templates.
Using a "list templates templatefilter=all" API call any domain admin can see all templates of all domains in ACS. Information returned includes the account and domain of the template's owner.
The template data shows what that VM is using and any hints from the label. This would give an advantage in what attack vectors to use. The account and domain can possibly be used in brute force attack to guess the password and login information.
Test Scenario:
created two accounts in different domain.
```
mysql> select account_id,username,api_key from user where id in (4,5);
+------------+-----------+----------------------------------------------------------------------------------------+
| account_id | username | api_key |
+------------+-----------+----------------------------------------------------------------------------------------+
| 4 | sudadmin1 | 3qeSuWadNzUFZ_i6c6zbwafjM3Eo0TWpkHw3En9jNsg5Ditk2N18DnbbL2quBYQ7FsdXQ8rwxbyFlE8vyUTwEg |
| 5 | sudadmin | N5uHVOrg1Ek1F1a_5OXTz4WpLG3ewHqcbPUSBjQ-2CTJdxmUe2go0S8fyqH4Np0scYiehYg2KqthZXCWEyKx1A |
+------------+-----------+----------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)
mysql> select account_name,domain_id from account where id in (4,5);
+--------------+-----------+
| account_name | domain_id |
+--------------+-----------+
| sudadmin | 2 |
| sudadmin1 | 3 |
+--------------+-----------+
2 rows in set (0.00 sec)
```
User sudadmin registered a private template named 'Debian'.
http://10.147.59.107:8080/client/api?apikey=N5uHVOrg1Ek1F1a_5OXTz4WpLG3ewHqcbPUSBjQ-2CTJdxmUe2go0S8fyqH4Np0scYiehYg2KqthZXCWEyKx1A&command=listTemplates&templatefilter=self&signature=ODt7zEWCLL20z1FT%2FIkd1molRaM%3D
listTemplate with "templatefilter=self", lists the newly registered template.
```
<listtemplatesresponse cloud-stack-version="4.8.0">
<count>1</count>
<template>
<id>51026d32-60ee-4e25-8ffd-3fa3c57fc14c</id>
<name>Debian</name>
<displaytext>Debian</displaytext>
<ispublic>false</ispublic>
<created>2016-11-10T17:18:00-0500</created>
<isready>true</isready>
<passwordenabled>false</passwordenabled>
<format>VHD</format>
<isfeatured>false</isfeatured>
<crossZones>false</crossZones>
<ostypeid>38c1fc84-a687-11e6-a8c8-06f654000053</ostypeid>
<ostypename>Debian GNU/Linux 7(64-bit)</ostypename>
<account>sudadmin</account>
<zoneid>25fa5b74-d4c2-4bad-8e3a-ceffcd10985e</zoneid>
<zonename>z1</zonename>
<status>Download Complete</status>
<size>2621440000</size>
<templatetype>USER</templatetype>
<hypervisor>XenServer</hypervisor>
<domain>SUDDOMAIN</domain>
<domainid>a350c00d-4048-4876-ae09-74ad4b7bb28c</domainid>
<isextractable>false</isextractable>
<checksum>e87a6d7291b999c92baa9623c9c3c207</checksum>
<details>{hypervisortoolsversion=xenserver61}</details>
<sshkeyenabled>false</sshkeyenabled>
<isdynamicallyscalable>false</isdynamicallyscalable>
</template>
</listtemplatesresponse>
```
User: sudadmin1
listTemplate with "templatefilter=self" does not list any template.
http://10.147.59.107:8080/client/api?apikey=3qeSuWadNzUFZ_i6c6zbwafjM3Eo0TWpkHw3En9jNsg5Ditk2N18DnbbL2quBYQ7FsdXQ8rwxbyFlE8vyUTwEg&command=listTemplates&templatefilter=self&signature=RfKsdg3RxDkqJotbTlHU2RdbdPA%3D
`<listtemplatesresponse cloud-stack-version="4.8.0"/>
`
NO TEMPLATES
**listTemplate with "templatefilter=all" lists all templates**
http://10.147.59.107:8080/client/api?apikey=3qeSuWadNzUFZ_i6c6zbwafjM3Eo0TWpkHw3En9jNsg5Ditk2N18DnbbL2quBYQ7FsdXQ8rwxbyFlE8vyUTwEg&command=listTemplates&templatefilter=all&signature=l5tubfyABT67d1jY702dvtZODbc%3D
Result:
```
<listtemplatesresponse cloud-stack-version="4.8.0">
<count>3</count>
<template>
<id>38451a02-a687-11e6-a8c8-06f654000053</id>
<name>CentOS 5.6(64-bit) no GUI (XenServer)</name>
<displaytext>CentOS 5.6(64-bit) no GUI (XenServer)</displaytext>
<ispublic>true</ispublic>
....
</template>
<template>
<id>51026d32-60ee-4e25-8ffd-3fa3c57fc14c</id>
<name>Debian</name>
<displaytext>Debian</displaytext>
<ispublic>false</ispublic>
<created>2016-11-10T17:18:00-0500</created>
<isready>true</isready>
<passwordenabled>false</passwordenabled>
<format>VHD</format>
<isfeatured>false</isfeatured>
<crossZones>false</crossZones>
<ostypeid>38c1fc84-a687-11e6-a8c8-06f654000053</ostypeid>
<ostypename>Debian GNU/Linux 7(64-bit)</ostypename>
**<account>sudadmin</account>**
<zoneid>25fa5b74-d4c2-4bad-8e3a-ceffcd10985e</zoneid>
<zonename>z1</zonename>
<size>2621440000</size>
<templatetype>USER</templatetype>
<hypervisor>XenServer</hypervisor>
<domain>SUDDOMAIN</domain>
<domainid>a350c00d-4048-4876-ae09-74ad4b7bb28c</domainid>
<isextractable>false</isextractable>
<checksum>e87a6d7291b999c92baa9623c9c3c207</checksum>
<details>{hypervisortoolsversion=xenserver61}</details>
<sshkeyenabled>false</sshkeyenabled>
<isdynamicallyscalable>false</isdynamicallyscalable>
</template>
<template>
<id>5f6af7bb-d965-4b9b-ab45-6d455b0d6bbe</id>
<name>SystemVM Template (XenServer)</name>
<displaytext>SystemVM Template (XenServer)</displaytext>
<ispublic>false</ispublic>
.....
</template>
</listtemplatesresponse>
```
**After Fix:**
http://10.147.59.107:8080/client/api?apikey=3qeSuWadNzUFZ_i6c6zbwafjM3Eo0TWpkHw3En9jNsg5Ditk2N18DnbbL2quBYQ7FsdXQ8rwxbyFlE8vyUTwEg&command=listTemplates&templatefilter=all&signature=l5tubfyABT67d1jY702dvtZODbc%3D
```
<listtemplatesresponse cloud-stack-version="4.8.0">
<count>1</count>
<template>
<id>38451a02-a687-11e6-a8c8-06f654000053</id>
<name>CentOS 5.6(64-bit) no GUI (XenServer)</name>
<displaytext>CentOS 5.6(64-bit) no GUI (XenServer)</displaytext>
<ispublic>true</ispublic>
<created>2016-11-10T09:32:44-0500</created>
<isready>true</isready>
<passwordenabled>false</passwordenabled>
<format>VHD</format>
<isfeatured>true</isfeatured>
<crossZones>true</crossZones>
<ostypeid>38a2bfd6-a687-11e6-a8c8-06f654000053</ostypeid>
<ostypename>CentOS 5.6 (64-bit)</ostypename>
<account>system</account>
<zoneid>25fa5b74-d4c2-4bad-8e3a-ceffcd10985e</zoneid>
<zonename>z1</zonename>
<size>21474836480</size>
<templatetype>BUILTIN</templatetype>
<hypervisor>XenServer</hypervisor>
<domain>ROOT</domain>
<domainid>383e0ea6-a687-11e6-a8c8-06f654000053</domainid>
<isextractable>true</isextractable>
<checksum>905cec879afd9c9d22ecc8036131a180</checksum>
<sshkeyenabled>false</sshkeyenabled>
<isdynamicallyscalable>true</isdynamicallyscalable>
</template>
</listtemplatesresponse>
```
Bug has been fixed considering below points
1. templatefilter=all or isofilter=all is applicable only to admin and domain admin.
2. With templatefilter=all or isofilter=all below are the visiblity of templates in system.
- admin should be able to see all templates/iso in system.
- domain admin should be able to see all public template and templates under its domain tree (including sub domain).
- domain admin in a project context should be able to see all public templates and templates registered
as project account and templates which are shared(using updateTemplatePermission api) with project account.
Also Modified "test/integration/component/test_escalation_listTemplateDomainAdmin.py"
This marvin test was written for this scenario but for the second account "templatefilter=all" is not used.
* pr/1763:
CLOUDSTACK-9594: reverted changes introduced in CLOUDSTACK-9376
CLOUDSTACK-9594: API "list templates templatefilter=all" reveals all templates of all domains
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9584: Fix intermittent test failure in `test_volumes`The component/test_volume failures happen when disk offering is random selected to be a custom one. This fixes that.
* pr/1822:
CLOUDSTACK-9584: Fix intermittent test failure in `test_volumes`
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9637: Template create from snapshot does not populate vm_t**ISSUE**
============
Template create from snapshot does not populate vm_template_details
**REPRO STEPS**
==================
1. Register a template A and specify property:
Root disk controller: scsi
NIC adapter type: E1000
Keyboard type: us
2. Create a vm instance from template A
3. Take volume snapshot for vm instance
4. Delete VM instance
5. Switch to "Storage->Snapshots", convert snapshot to a template B
6. Observe template B does not inherit property from template A, the table vm_template_details is empty
**SOLUTION**: Retrieve and add source template details to VMTemplateVO.
Before Fix:
```
mysql> select id,name,source_template_id from vm_template where id=202;
+-----+--------+--------------------+
| id | name | source_template_id |
+-----+--------+--------------------+
| 202 | Debian | NULL |
+-----+--------+--------------------+
1 row in set (0.00 sec)
mysql> select * from vm_template_details where template_id=202;
+----+-------------+--------------------+-------+---------+
| id | template_id | name | value | display |
+----+-------------+--------------------+-------+---------+
| 1 | 202 | keyboard | us | 1 |
| 2 | 202 | nicAdapter | E1000 | 1 |
| 3 | 202 | rootDiskController | scsi | 1 |
+----+-------------+--------------------+-------+---------+
3 rows in set (0.00 sec)
mysql> select id,name,source_template_id from vm_template where source_template_id=202;
+-----+----------------+--------------------+
| id | name | source_template_id |
+-----+----------------+--------------------+
| 203 | derived-debian | 202 |
+-----+----------------+--------------------+
1 row in set (0.00 sec)
mysql> select * from vm_template_details where template_id=203;
Empty set (0.00 sec)
After Fix:
mysql> select id,name,source_template_id from vm_template where source_template_id=202;
+-----+--------------------------+--------------------+
| id | name | source_template_id |
+-----+--------------------------+--------------------+
| 203 | derived-debian | 202 |
| 204 | debian-derived-after-fix | 202 |
+-----+--------------------------+--------------------+
2 rows in set (0.00 sec)
mysql> select * from vm_template_details where template_id=204;
+----+-------------+--------------------+-------+---------+
| id | template_id | name | value | display |
+----+-------------+--------------------+-------+---------+
| 4 | 204 | keyboard | us | 1 |
| 5 | 204 | nicAdapter | E1000 | 1 |
| 6 | 204 | rootDiskController | scsi | 1 |
+----+-------------+--------------------+-------+---------+
3 rows in set (0.00 sec)
```
**Marvin Test :** test_template_from_snapshot_with_template_details.py
**Result:**
```
test_01_create_template_snampshot (integration.component.test_template_from_snapshot_with_template_details.TestCreateTemplate) ... === TestName: test_01_create_template_snampshot | Status : SUCCESS ===
ok
----------------------------------------------------------------------
Ran 1 test in 864.523s
OK
```
* pr/1805:
CLOUDSTACK-9637: Template create from snapshot does not populate vm_template_details
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9403 : Support for shared networks in Nuage VSP pluginThis is first phase of support of Shared Network in cloudstack through NuageVsp Network Plugin. A shared network is a type of virtual network that is shared between multiple accounts i.e. a shared network can be accessed by virtual machines that belong to many different accounts. This basic functionality will be supported with the below common use case:
- shared network can be used for monitoring purposes. A shared network can be assigned to a domain and can be used for monitoring VMs belonging to all accounts in that domain.
With the current implementation with NuageVsp plugin, Each shared network needs its unique IP address range, and can not overlap with another shared network.
In VSD, it is implemented in below manner:
- In order to have tenant isolation for shared networks, we will have to create a Shared L3 Subnet for each shared network, and instantiate it across the relevant enterprises. A shared network will only exist under an enterprise when it is needed, so when the first VM is spinned under that ACS domain inside that shared network.
PR contents:
1) Support for shared networks with tenant isolation on master with Nuage VSP SDN Plugin.
2) Marvin test coverage for shared networks on master with Nuage VSP SDN Plugin.
3) Enhancements on our exiting Marvin test code (nuagevsp plugins directory).
4) PEP8 & PyFlakes compliance with our Marvin test code.
* pr/1579:
CLOUDSTACK-9403: Support for shared networks in Nuage VSP plugin
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
-when processing static nat rule, add a mangle table rule, to mark the traffic
from the guest vm when it has associated static nat rule so that traffic gets
routed using the route tabe of the device which has public ip associated
-fix the case where nic_device_id is empty when ip is getting disassociated
resulting in empty deviceid in ips.json
-add utility methods in CsRule, and CsRoute to add 'ip rule' and 'ip route' rules respectivley
-ensure traffic from all public interfaces are connection marked with device number, and restored
for the reverse traffic. use the connection marked number to do device specific routing table lookup
fill the device specific routing table with default route
-component tests for testing multiple public interfaces of VR
ensure VLAN used for createPrivateGateway is determined after the guest
networks in the VPC is created, so that we skip VLAN allocated for guest
network for the private network of vpc gateway
marvin, VirtualMachine object, nic attribute does not have nic's in any
particualr order in the array. soi check isdefault attribute to the get non-default nic
earlier test made assumption that nic[0] is default nic, which is not true always
CLOUDSTACK-9321 : Multiple Internal LB rules (more than one Internal LB rule with same source IP address) are not getting resolved in the corresponding InternalLbVm instance's haproxy.cfg fileMultiple Internal LB rules (more than one Internal LB rule with same source IP address) are not getting resolved in the corresponding InternalLbVm instance's haproxy.cfg file. Moreover, each time a new Internal LB rule is added to the corresponding InternalLbVm instance, it replaces the existing one. Thus, traffic corresponding to these un-resolved (old) Internal LB rules are getting dropped by the InternalLbVm instance.
PR contents:
1) Fix for this bug.
2) Marvin test coverage for Internal LB feature on master with native ACS setup (component directory) including validations for this bug fix.
3) Enhancements on our exiting Internal LB Marvin test code (nuagevsp plugins directory) to validate this bug fix.
4) PEP8 & PyFlakes compliance with the added Marvin test code.
* pr/1577:
CLOUDSTACK-9321 : Multiple Internal LB rules (more than one Internal LB rule with same source IP address) are not getting resolved in the corresponding InternalLbVm instance's haproxy.cfg file
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9402 : Support for underlay features (Source & Static NAT to underlay) in Nuage VSP pluginSupport for underlay features (Source & Static NAT to underlay) with Nuage VSP SDN Plugin including Marvin test coverage for corresponding Source & Static NAT features on master. Moreover, our Marvin tests are written in such a way that they can validate our supported feature set with both Nuage VSP SDN platform's overlay and underlay infra.
PR contents:
1) Support for Source NAT to underlay feature on master with Nuage VSP SDN Plugin.
2) Support for Static NAT to underlay feature on master with Nuage VSP SDN Plugin.
3) Marvin test coverage for Source & Static NAT to underlay on master with Nuage VSP SDN Plugin.
4) Enhancements on our exiting Marvin test code (nuagevsp plugins directory).
5) PEP8 & PyFlakes compliance with our Marvin test code.
* pr/1580:
CLOUDSTACK-9402 : Support for underlay features (Source & Static NAT to underlay) in Nuage VSP plugin
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
CLOUDSTACK-9402 : Marvin tests for Source NAT and Static NAT features verification with NuageVsp (both overlay and underlay infra).
Co-Authored-By: Prashanth Manthena <prashanth.manthena@nuagenetworks.net>, Frank Maximus <frank.maximus@nuagenetworks.net>
CLOUDSTACK-9379: Support nested virtualization at VM level on VMware Hypervisor## Introduction
[JIRA TICKET](https://issues.apache.org/jira/browse/CLOUDSTACK-9379)
It is desired to support nested virtualization at VM level for VMware hypervisor. Current behaviour supports enabling/desabling global nested virtualization by modifying global config `'vmware.nested.virtualization'`. It is wished to improve this feature, having control at VM level instead of a global control only.
A new global configuration is added, to enable/disable VM nested virtualization control: `'vmware.nested.virtualization.perVM'`. Default value=false
After a vm deployment or start command, vm params include `'nestedVirtualizationFlag'` key and its value is:
- true -> nested virtualization enabled
- false -> nested virtualization disabled
**We will determinate nested virtualization enabled/disabled by examining this 3 values:**
- **(1)** global configuration `'vmware.nested.virtualization'` value
- **(2)** global configuration `'vmware.nested.virtualization.perVM'` value
- **(3)** `'nestedVirtualizationFlag'` value in `user_vm_details` if present, `null` if not.
Using this 3 values, there are different use cases:
- **(1)** = TRUE, **(2)** = TRUE, **(3)** is null -> _ENABLED_
- **(1)** = TRUE, **(2)** = TRUE, **(3)** = TRUE -> _ENABLED_
- **(1)** = TRUE, **(2)** = TRUE, **(3)** = FALSE -> _DISABLED_
- **(1)** = TRUE, **(2)** = FALSE, **(3)** indifferent -> _ENABLED_
- **(1)** = FALSE, **(2)** = TRUE, **(3)** is null -> _DISABLED_
- **(1)** = FALSE, **(2)** = TRUE, **(3)** = TRUE -> _ENABLED_
- **(1)** = FALSE, **(2)** = TRUE, **(3)** = FALSE -> _DISABLED_
- **(1)** = FALSE, **(2)** = FALSE, **(3)** indifferent -> _DISABLED_
* pr/1542:
CLOUDSTACK-9379: Support nested virtualization at VM level on VMware Hypervisor
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
when guest VM has nic's in more than one guest network set the tag for
each host in /etc/dhcphosts.txt, and use the tag to add exception in
/etc/dhcpopts.txt to prevent sending default route, dns server in case if the nic is in non-default network
this was the behaviour with edithosts.sh prior to 4.6
added new test case test_router_dhcp_opts to test DHCP option file use of cloudstack
