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Posted to dev@stratos.apache.org by Nirmal Fernando <ni...@gmail.com> on 2013/12/02 06:13:07 UTC
Make cartridge-config.properties of SM to use host names instead of
direct IPs
Hi All,
I think we should do $Subject. Hard coding IPs make it hard to run. Idea is
to try to utilize the configs in hosts file inside Stratos Manager (SM).
What do you think?
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Lahiru Sandaruwan <la...@wso2.com>.
On Mon, Dec 2, 2013 at 10:55 AM, Reka Thirunavukkarasu <re...@wso2.com>wrote:
> Hi
>
> We have message broker URL in SM in order to use by all cartridges. If we
> make the URL with host name, then how will a cartridge get the correct
> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
> mapping or has some kind of look up mechanism.
>
These ips sent using payload. So same applies for CEP ip i think.
>
> How are we going to address this?
>
> Thanks,
> Reka
>
>
> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
>
>> Hi All,
>>
>> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
>> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>>
>> What do you think?
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> Reka Thirunavukkarasu
> Software Engineer,
> WSO2, Inc.:http://wso2.com,
> Mobile: +94776442007
>
>
>
--
--
Lahiru Sandaruwan
Software Engineer,
Platform Technologies,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
email: lahirus@wso2.com cell: (+94) 773 325 954
blog: http://lahiruwrites.blogspot.com/
twitter: http://twitter.com/lahirus
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Nirmal Fernando <ni...@gmail.com>.
You can find the IP address given a host name via InetAddress addr =
InetAddress.getByName(hostName)
On Mon, Dec 2, 2013 at 11:01 AM, Nirmal Fernando <ni...@gmail.com>wrote:
> Can SM do a DNS look-up and keep an in-memory mapping?
>
>
> On Mon, Dec 2, 2013 at 10:55 AM, Reka Thirunavukkarasu <re...@wso2.com>wrote:
>
>> Hi
>>
>> We have message broker URL in SM in order to use by all cartridges. If we
>> make the URL with host name, then how will a cartridge get the correct
>> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
>> mapping or has some kind of look up mechanism.
>>
>> How are we going to address this?
>>
>> Thanks,
>> Reka
>>
>>
>> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
>>
>>> Hi All,
>>>
>>> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
>>> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>>>
>>> What do you think?
>>>
>>> --
>>> Best Regards,
>>> Nirmal
>>>
>>> Nirmal Fernando.
>>> PPMC Member & Committer of Apache Stratos,
>>> Senior Software Engineer, WSO2 Inc.
>>>
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>
>>
>>
>> --
>> Reka Thirunavukkarasu
>> Software Engineer,
>> WSO2, Inc.:http://wso2.com,
>> Mobile: +94776442007
>>
>>
>>
>
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Nirmal Fernando <ni...@gmail.com>.
Can SM do a DNS look-up and keep an in-memory mapping?
On Mon, Dec 2, 2013 at 10:55 AM, Reka Thirunavukkarasu <re...@wso2.com>wrote:
> Hi
>
> We have message broker URL in SM in order to use by all cartridges. If we
> make the URL with host name, then how will a cartridge get the correct
> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
> mapping or has some kind of look up mechanism.
>
> How are we going to address this?
>
> Thanks,
> Reka
>
>
> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
>
>> Hi All,
>>
>> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
>> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>>
>> What do you think?
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> Reka Thirunavukkarasu
> Software Engineer,
> WSO2, Inc.:http://wso2.com,
> Mobile: +94776442007
>
>
>
--
Best Regards,
Nirmal
Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.
Blog: http://nirmalfdo.blogspot.com/
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Lakmal Warusawithana <la...@wso2.com>.
I think we should. We can start with puppet, later we can introduce other
automation like cheft etc.
On Mon, Dec 2, 2013 at 11:10 AM, Lahiru Sandaruwan <la...@wso2.com> wrote:
>
>
>
> On Mon, Dec 2, 2013 at 11:07 AM, Sajith Kariyawasam <sa...@wso2.com>wrote:
>
>> With puppet in place we no longer will have to keep MB and CEP ips in
>> this config file. Those will be kept in puppet master
>>
>
> Do we mandate the using of Puppet when it's available?
>
>
>> On 2 Dec 2013 10:56, "Reka Thirunavukkarasu" <re...@wso2.com> wrote:
>>
>>> Hi
>>>
>>> We have message broker URL in SM in order to use by all cartridges. If
>>> we make the URL with host name, then how will a cartridge get the correct
>>> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
>>> mapping or has some kind of look up mechanism.
>>>
>>> How are we going to address this?
>>>
>>> Thanks,
>>> Reka
>>>
>>>
>>> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <nirmal070125@gmail.com
>>> > wrote:
>>>
>>>> Hi All,
>>>>
>>>> I think we should do $Subject. Hard coding IPs make it hard to run.
>>>> Idea is to try to utilize the configs in hosts file inside Stratos Manager
>>>> (SM).
>>>>
>>>> What do you think?
>>>>
>>>> --
>>>> Best Regards,
>>>> Nirmal
>>>>
>>>> Nirmal Fernando.
>>>> PPMC Member & Committer of Apache Stratos,
>>>> Senior Software Engineer, WSO2 Inc.
>>>>
>>>> Blog: http://nirmalfdo.blogspot.com/
>>>>
>>>
>>>
>>>
>>> --
>>> Reka Thirunavukkarasu
>>> Software Engineer,
>>> WSO2, Inc.:http://wso2.com,
>>> Mobile: +94776442007
>>>
>>>
>>>
>
>
> --
> --
> Lahiru Sandaruwan
> Software Engineer,
> Platform Technologies,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com cell: (+94) 773 325 954
> blog: http://lahiruwrites.blogspot.com/
> twitter: http://twitter.com/lahirus
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>
--
Lakmal Warusawithana
Software Architect; WSO2 Inc.
Mobile : +94714289692
Blog : http://lakmalsview.blogspot.com/
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Lahiru Sandaruwan <la...@wso2.com>.
On Mon, Dec 2, 2013 at 11:07 AM, Sajith Kariyawasam <sa...@wso2.com> wrote:
> With puppet in place we no longer will have to keep MB and CEP ips in this
> config file. Those will be kept in puppet master
>
Do we mandate the using of Puppet when it's available?
> On 2 Dec 2013 10:56, "Reka Thirunavukkarasu" <re...@wso2.com> wrote:
>
>> Hi
>>
>> We have message broker URL in SM in order to use by all cartridges. If we
>> make the URL with host name, then how will a cartridge get the correct
>> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
>> mapping or has some kind of look up mechanism.
>>
>> How are we going to address this?
>>
>> Thanks,
>> Reka
>>
>>
>> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
>>
>>> Hi All,
>>>
>>> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
>>> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>>>
>>> What do you think?
>>>
>>> --
>>> Best Regards,
>>> Nirmal
>>>
>>> Nirmal Fernando.
>>> PPMC Member & Committer of Apache Stratos,
>>> Senior Software Engineer, WSO2 Inc.
>>>
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>
>>
>>
>> --
>> Reka Thirunavukkarasu
>> Software Engineer,
>> WSO2, Inc.:http://wso2.com,
>> Mobile: +94776442007
>>
>>
>>
--
--
Lahiru Sandaruwan
Software Engineer,
Platform Technologies,
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
email: lahirus@wso2.com cell: (+94) 773 325 954
blog: http://lahiruwrites.blogspot.com/
twitter: http://twitter.com/lahirus
linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Sajith Kariyawasam <sa...@wso2.com>.
With puppet in place we no longer will have to keep MB and CEP ips in this
config file. Those will be kept in puppet master
On 2 Dec 2013 10:56, "Reka Thirunavukkarasu" <re...@wso2.com> wrote:
> Hi
>
> We have message broker URL in SM in order to use by all cartridges. If we
> make the URL with host name, then how will a cartridge get the correct
> lookup unless it has a etc/hosts entry which needs the ip again or has DNS
> mapping or has some kind of look up mechanism.
>
> How are we going to address this?
>
> Thanks,
> Reka
>
>
> On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
>
>> Hi All,
>>
>> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
>> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>>
>> What do you think?
>>
>> --
>> Best Regards,
>> Nirmal
>>
>> Nirmal Fernando.
>> PPMC Member & Committer of Apache Stratos,
>> Senior Software Engineer, WSO2 Inc.
>>
>> Blog: http://nirmalfdo.blogspot.com/
>>
>
>
>
> --
> Reka Thirunavukkarasu
> Software Engineer,
> WSO2, Inc.:http://wso2.com,
> Mobile: +94776442007
>
>
>
Re: Make cartridge-config.properties of SM to use host names instead
of direct IPs
Posted by Reka Thirunavukkarasu <re...@wso2.com>.
Hi
We have message broker URL in SM in order to use by all cartridges. If we
make the URL with host name, then how will a cartridge get the correct
lookup unless it has a etc/hosts entry which needs the ip again or has DNS
mapping or has some kind of look up mechanism.
How are we going to address this?
Thanks,
Reka
On Mon, Dec 2, 2013 at 10:43 AM, Nirmal Fernando <ni...@gmail.com>wrote:
> Hi All,
>
> I think we should do $Subject. Hard coding IPs make it hard to run. Idea
> is to try to utilize the configs in hosts file inside Stratos Manager (SM).
>
> What do you think?
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>
--
Reka Thirunavukkarasu
Software Engineer,
WSO2, Inc.:http://wso2.com,
Mobile: +94776442007