cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Shanker Balan <shanker.ba...@shapeblue.com>
Subject Re: Communication between Management Server and guest vm deployed by root admin user
Date Mon, 13 Jan 2014 11:55:46 GMT
Comments inline. PS: I am moving this discussison to the user’s list
which I feel is a more appropriate place to discuss this query.

On 13-Jan-2014, at 1:10 pm, Saurav Lahiri <saurav.lahiri@sungard.com> wrote:

> Hi,
> Would anybody know if  there is a way that guest vms deployed by root admin
> can be included in the system management network or routing configured to
> allow traffic flow between the management server and this guest vm.

I have a shared network called “Admin" where I run my admin services like
logstash, Nagios, collectd, remote syslog server etc.


L3 routes are also in place to ensure that Vms on the Public subnet can
reach the admin VMs on the shared Admin network.

All VMs are configured to push data to the log server, mon servers etc.

> What I am trying to achieve is push the management server logs to a guest
> vm(deployed by the root admin user)  which will parse/index the log files.
> It appears that since the guest vm is not part of the system management
> network, the cloudstack management server is unable to reach it.


As long as you have routes in place (and proper firewall rules to allow traffic),
you would be able to push your logs from guest VMs (or physical hosts like
hypervisors) to the designated log collection server(s)

buffy:~ shanu$ traceroute log1.prod.internal
traceroute to log1.prod.internal (192.168.65.102), 64 hops max, 52 byte packets
 1  gw (192.168.44.1)  1.499 ms  1.260 ms *
 2  gw2-1 (192.168.44.251)  4.906 ms  1.512 ms  10.242 ms
 3  192.168.65.102 (192.168.65.102)  3.961 ms  3.597 ms  4.418 ms

192.168.44.1 is my edge router which has routes to reach my shared
admin network 192.168.65.0/24 via 192.168.44.251.

Hth.


--
@shankerbalan

M: +91 98860 60539 | O: +91 (80) 67935867
shanker.balan@shapeblue.com | www.shapeblue.com | Twitter:@shapeblue
ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560
055

Need Enterprise Grade Support for Apache CloudStack?
Our CloudStack Infrastructure Support<http://shapeblue.com/cloudstack-infrastructure-support/>
offers the best 24/7 SLA for CloudStack Environments.

Apache CloudStack Bootcamp training courses

**NEW!** CloudStack 4.2 training<http://shapeblue.com/cloudstack-training/>
08/09 January 2014, London<http://shapeblue.com/cloudstack-training/>
13-17 January 2014, GLOBAL. Instructor led, On-line<http://shapeblue.com/cloudstack-training/>
20-24 January 2014, GLOBAL. Instructor led, On-line<http://shapeblue.com/cloudstack-training/>

This email and any attachments to it may be confidential and are intended solely for the use
of the individual to whom it is addressed. Any views or opinions expressed are solely those
of the author and do not necessarily represent those of Shape Blue Ltd or related companies.
If you are not the intended recipient of this email, you must neither take any action based
upon its contents, nor copy or show it to anyone. Please contact the sender if you believe
you have received this email in error. Shape Blue Ltd is a company incorporated in England
& Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated
under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated
in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.

Mime
View raw message