Honour GS use_ext_dns and redundant VR VIPThis patch addresses two issues:
On redundant VR setups, the primary resolver being handed out to instances is the guest_ip (primary IP for the VR). This might lead to problems upon failover, at least while the DHCP lease doesn't update (because the primary resolver will be checked first until times out, however it'll be gone upon failover).
If Global Setting use_ext_dns is true, we don't want the VR to be the primary resolver at all.
* pr/1536:
This patch addresses two issues:
Signed-off-by: Will Stevens <williamstevens@gmail.com>
* 4.8:
CLOUDSTACK-9287 - Improve test by checking if pvt gw is removed and fix typos
Handle private gateways more reliably
CLOUDSTACK-9287 - Fix RVR public interface
CLOUDSTACK-9287 - Add integration test to cover the private gateway related changes
CLOUDSTACK-9287 - Refactor the interface state configuration
CLOUDSTACK-9287 - Check if the nic profile has already been removed from a certain router
CLOUDSTACK-9287 - Bring up the private gw interface on state change to master
CLOUDSTACK-9287 - Make sure private gw interface is not used for default gw
CLOUDSTACK-9287 - Add integration test to cover the private gw interface/mac address issues
CLOUDSTACK-9287 - Put private gateway interface down on backup router
CLOUDSTACK-9287 - Generate new mac address if router is redundant and nic profile exists
Add private gateway IP to router initialization config
apply static routes on change to master state
* 4.7:
CLOUDSTACK-9287 - Improve test by checking if pvt gw is removed and fix typos
Handle private gateways more reliably
CLOUDSTACK-9287 - Fix RVR public interface
CLOUDSTACK-9287 - Add integration test to cover the private gateway related changes
CLOUDSTACK-9287 - Refactor the interface state configuration
CLOUDSTACK-9287 - Check if the nic profile has already been removed from a certain router
CLOUDSTACK-9287 - Bring up the private gw interface on state change to master
CLOUDSTACK-9287 - Make sure private gw interface is not used for default gw
CLOUDSTACK-9287 - Add integration test to cover the private gw interface/mac address issues
CLOUDSTACK-9287 - Put private gateway interface down on backup router
CLOUDSTACK-9287 - Generate new mac address if router is redundant and nic profile exists
Add private gateway IP to router initialization config
apply static routes on change to master state
Handle private gateways more reliablyWhen initialising a VPC router we need to know which IP/device corresponds to a private gateway. This is to solve a problem when stop/starting a VPC router (which gets the private gateway config as a guest network and as a result breaks the functionality). You read it right, the private gateway is sent as type=guest after reboot and type=public initially.
Before this change, you could add a private gw to a running router but you couldn't restart it (it would mix up the tiers). Now the private gateway is detected properly and it works just fine.
Booting without private gateway:
```
root@r-167-VM:~# cat /etc/cloudstack/cmdline.json
{
"config": {
"baremetalnotificationapikey": "V2l1u3wKJVan01h8kq63-5Y5Ia3VLEW1v_Z6i-31QIRJXlt5vkqaqf6DVcdK0jP3u79SW6X9pqJSLSwQP2c2Rw",
"baremetalnotificationsecuritykey": "OXI16srCrxFBi-xOtEwcYqwLlMfSFTlTg66YHtXBBqR7HNN1us3HP5zWOKxfVmz4a3C1kUNLPrUH13gNmZlu4w",
"disable_rp_filter": "true",
"dns1": "8.8.8.8",
"domain": "cs2cloud",
"eth0ip": "169.254.0.42",
"eth0mask": "255.255.0.0",
"host": "192.168.22.61",
"name": "r-167-VM",
"port": "8080",
"privategateway": "None",
"redundant_router": "false",
"template": "domP",
"type": "vpcrouter",
"vpccidr": "10.0.0.0/24"
},
"id": "cmdline"
```
Booting with private gateway:
```
root@r-167-VM:~# cat /etc/cloudstack/cmdline.json
{
"config": {
"baremetalnotificationapikey": "V2l1u3wKJVan01h8kq63-5Y5Ia3VLEW1v_Z6i-31QIRJXlt5vkqaqf6DVcdK0jP3u79SW6X9pqJSLSwQP2c2Rw",
"baremetalnotificationsecuritykey": "OXI16srCrxFBi-xOtEwcYqwLlMfSFTlTg66YHtXBBqR7HNN1us3HP5zWOKxfVmz4a3C1kUNLPrUH13gNmZlu4w",
"disable_rp_filter": "true",
"dns1": "8.8.8.8",
"domain": "cs2cloud",
"eth0ip": "169.254.2.227",
"eth0mask": "255.255.0.0",
"host": "192.168.22.61",
"name": "r-167-VM",
"port": "8080",
"privategateway": "10.201.10.1",
"redundant_router": "false",
"template": "domP",
"type": "vpcrouter",
"vpccidr": "10.0.0.0/24"
},
"id": "cmdline"
```
And:
```
cat cmdline
vpccidr=10.0.0.0/24 domain=cs2cloud dns1=8.8.8.8 privategateway=10.201.10.1 template=domP name=r-167-VM eth0ip=169.254.2.227 eth0mask=255.255.0.0 type=vpcrouter disable_rp_filter=true baremetalnotificationsecuritykey=OXI16srCrxFBi-xOtEwcYqwLlMfSFTlTg66YHtXBBqR7HNN1us3HP5zWOKxfVmz4a3C1kUNLPrUH13gNmZlu4w baremetalnotificationapikey=V2l1u3wKJVan01h8kq63-5Y5Ia3VLEW1v_Z6i-31QIRJXlt5vkqaqf6DVcdK0jP3u79SW6X9pqJSLSwQP2c2Rw host=192.168.22.61 port=8080
```
Logs:
```
2016-02-24 20:08:45,723 DEBUG [c.c.n.r.VpcVirtualNetworkApplianceManagerImpl] (Work-Job-Executor-4:ctx-458d4c52 job-1402/job-1403 ctx-d5355fca) (logid:5772906c) Set privategateway field in cmd_line.json to 10.201.10.1
```
* pr/1474:
Handle private gateways more reliably
Add private gateway IP to router initialization config
Signed-off-by: Will Stevens <williamstevens@gmail.com>
Apply static routes on change to master stateRefactored static routes for private gateways so they also get loaded when the router switches to master state. Otherwise they're lost and connections drop after fail over.
* pr/1472:
apply static routes on change to master state
Signed-off-by: Will Stevens <williamstevens@gmail.com>
CLOUDSTACK-9287 - Fix unique mac address per rVPC routerThis is work by @wilderrodrigues, see PR #1413 It contains important fixes and I think it needs to be included so I send the PR again.
* pr/1483:
CLOUDSTACK-9287 - Improve test by checking if pvt gw is removed and fix typos
CLOUDSTACK-9287 - Fix RVR public interface
CLOUDSTACK-9287 - Add integration test to cover the private gateway related changes
CLOUDSTACK-9287 - Refactor the interface state configuration
CLOUDSTACK-9287 - Check if the nic profile has already been removed from a certain router
CLOUDSTACK-9287 - Bring up the private gw interface on state change to master
CLOUDSTACK-9287 - Make sure private gw interface is not used for default gw
CLOUDSTACK-9287 - Add integration test to cover the private gw interface/mac address issues
CLOUDSTACK-9287 - Put private gateway interface down on backup router
CLOUDSTACK-9287 - Generate new mac address if router is redundant and nic profile exists
Signed-off-by: Will Stevens <williamstevens@gmail.com>
On redundant VR setups, the primary resolver being handed out to instances is the guest_ip (primary IP for the VR). This might lead to problems upon failover, at least while the DHCP lease doesn't update (because the primary resolver will be checked first until times out, however it'll be gone upon failover).
If Global Setting use_ext_dns is true, we don't want the VR to be the primary resolver at all.
CLOUDSTACK-9336 surround the execution of baremetal-vr.py with condition
* pr/1463:
CLOUDSTACK-9336 surround the execution of baremetal-vr.py with condition
Signed-off-by: Will Stevens <williamstevens@gmail.com>
* 4.8:
CLOUDSTACK-9172 Added cross zones check to delete template and iso
Check the existence of 'forceencap' parameter before use
systemvm: set default umask 022 in injectkeys.sh
* 4.7:
CLOUDSTACK-9172 Added cross zones check to delete template and iso
Check the existence of 'forceencap' parameter before use
systemvm: set default umask 022 in injectkeys.sh
Check the existence of 'forceencap' parameter before useCheck the existence of 'forceencap' parameter before use.
Error seen:
```
Traceback (most recent call last):
File "/opt/cloud/bin/update_config.py", line 140, in <module>
process_file()
File "/opt/cloud/bin/update_config.py", line 54, in process_file
finish_config()
File "/opt/cloud/bin/update_config.py", line 44, in finish_config
returncode = configure.main(sys.argv)
File "/opt/cloud/bin/configure.py", line 1003, in main
vpns.process()
File "/opt/cloud/bin/configure.py", line 488, in process
self.configure_ipsec(self.dbag[vpn])
File "/opt/cloud/bin/configure.py", line 544, in configure_ipsec
file.addeq(" forceencaps=%s" % CsHelper.bool_to_yn(obj['encap']))
KeyError: 'encap'
```
* pr/1402:
Check the existence of 'forceencap' parameter before use
Signed-off-by: Will Stevens <williamstevens@gmail.com>
* 4.8:
Display hostname the VPC router runs on
CLOUDSTACK-9266: Make deleting static routes in private gw work
CLOUDSTACK-9264: Make /32 static routes for private gw work
* 4.7:
Display hostname the VPC router runs on
CLOUDSTACK-9266: Make deleting static routes in private gw work
CLOUDSTACK-9264: Make /32 static routes for private gw work
CLOUDSTACK-9256 add unique key for static routes in jsonStatic routes that are being set do not show up in the static_routes.json file. The reason for this is that the index that is used, is the gateway address, which is not unique. Hence stuff is overwritten and lost.
Ping @borisroman @wilderrodrigues @DaanHoogland
* pr/1364:
CLOUDSTACK-9256 add unique key for static routes in json
Signed-off-by: Remi Bergsma <github@remi.nl>
* 4.7:
CLOUDSTACK-9254: Make longer names display pretty
CLOUDSTACK-9245 - Deletes ACL items when destroying the VPC or deleting the ACL itself
CLOUDSTACK-9245 - Formatting NetworkACLServiceImpl class
CLOUDSTACK-9245 - Formatting VpcManagerImpl class
CLOUDSTACK-9245 - Formatting NetworkACLManagerImpl class
More VR performance!
* 4.7:
Refactor public ip retrieval into method
CLOUDSTACK-9244 Fix setting up RFC1918 routes
CLOUDSTACK-9239 throw exception on deprecated command
Enhance VR performance by selectively executing tasks instead of brute-forcing
CLOUDSTACK-9236: Load Balancing Health Check button displayed when non-NetScaler offering is used
* 4.7:
CLOUDSTACK-9154 - Sets the pub interface down when all guest nets are gone
CLOUDSTACK-9187 - Makes code ready for more something like ethXXXX, if we ever get that far
CLOUDSTACK-9188 - Reads network GC interval and wait from configDao
CLOUDSTACK-9187 - Fixes interface allocation to VRRP instances
CLOUDSTACK-9187 - Adds test to cover multiple nics and nic removal
CLOUDSTACK-9154 - Adds test to cover nics state after GC
CLOUDSTACK-9154 - Returns the guest iterface that is marked as added
Conflicts:
engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
[4.7] Critical VPCVR issues fixed: CLOUDSTACK-9154; CLOUDSTACK-9187; and CLOUDSTACK-9188This PR applies the same fixes as in the PR #1259, but against branch 4.7.
Please refer to PR #1259 for the tests results and all the comments already made there.
Issues fixed are:
* CLOUDSTACK-9154: rVPC doesn't recover from cleaning up of network garbage collector
* CLOUDSTACK-9187: rVPC routers in Master/Master due to concurrency problem when writing the keepalivd.conf
* CLOUDSTACK-9188: NetworkGarbageCollector is not using gc.interval and gc.wait from settings
Those changes have been covered by 2 new tests added to ```smoke/test_vpc_redundant.py```:
* test_04_rvpc_network_garbage_collector_nics
* test_05_rvpc_multi_tiers
The test ```test_04_rvpc_network_garbage_collector_nics``` depends on the global settings for the network.gc.interval and gc.wait. If one wants the test to run quicker, please change the settings (default is 600 seconds for each) and restart the Management Server before running the tests. I would suggest to set it to 60 seconds.
In addition, the NetworkGarbageCollector was redefining the settings above mentioned and not reading their values through ConfigDao. Due to that, the settings were not being applied properly and the test was waiting to long to check the VPC routers.
* pr/1277:
CLOUDSTACK-9154 - Sets the pub interface down when all guest nets are gone
CLOUDSTACK-9187 - Makes code ready for more something like ethXXXX, if we ever get that far
CLOUDSTACK-9188 - Reads network GC interval and wait from configDao
CLOUDSTACK-9187 - Fixes interface allocation to VRRP instances
CLOUDSTACK-9187 - Adds test to cover multiple nics and nic removal
CLOUDSTACK-9154 - Adds test to cover nics state after GC
CLOUDSTACK-9154 - Returns the guest iterface that is marked as added
Signed-off-by: Remi Bergsma <github@remi.nl>
