GitHub user remibergsma opened a pull request:
https://github.com/apache/cloudstack/pull/1474
47 private gw initial config
When 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
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/remibergsma/cloudstack
47_private_gw_initial_config
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1474.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1474
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