Re: Accessing Specific CF8 Instances
How do you get the session ids for each instance? What would the url look like that targeted a specific instance? Many thanks. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341952 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
How do you get the session ids for each instance? What would the url look like that targeted a specific instance? Many thanks. If you're using the JRun web server to access each instance, each one will have a different port: http://localhost:8300/cfide/administrator/ http://localhost:8301/cfide/administrator/ ... Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341953 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
Well, I'm wondering if I can access the instance using an external, website address. Our developers don't necessarily have access to logging into the server. So, I'm hoping we could do something like this. http://www.website.com/index.cfm?CFID=x where x is the id of an instance. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341956 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
Well, I'm wondering if I can access the instance using an external, website address. Our developers don't necessarily have access to logging into the server. They don't have to log into the server, they can simply connect to the listening port: http://remote.server.url:8300/cfide/administrator/ ... Alternatively, you could create multiple virtual servers in IIS, map each to one of those virtual servers, then break the connectors temporarily, then create the cluster, then map that to the real virtual server, then go back and fix the connectors manually so that you have two sets working at once. I've done this once, and it was painful enough that I wouldn't recommend it. So, I'm hoping we could do something like this. http://www.website.com/index.cfm?CFID=x where x is the id of an instance. No, there's no mechanism for that. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341957 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Re: Accessing Specific CF8 Instances
Wouldn'ta URL rewriter suffice? On Feb 7, 2011 5:19pm, Dave Watts dwa...@figleaf.com wrote: Well, I'm wondering if I can access the instance using an external, website address. Our developers don't necessarily have access to logging into the server. They don't have to log into the server, they can simply connect to the listening port: http://remote.server.url:8300/cfide/administrator/ ... Alternatively, you could create multiple virtual servers in IIS, map each to one of those virtual servers, then break the connectors temporarily, then create the cluster, then map that to the real virtual server, then go back and fix the connectors manually so that you have two sets working at once. I've done this once, and it was painful enough that I wouldn't recommend it. So, I'm hoping we could do something like this. http://www.website.com/index.cfm?CFID=x where x is the id of an instance. No, there's no mechanism for that. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341967 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
On Mon, Feb 7, 2011 at 10:58 PM, Richard Steele wrote: Well, I'm wondering if I can access the instance using an external, website address. Our developers don't necessarily have access to logging into the server. So, I'm hoping we could do something like this. http://www.website.com/index.cfm?CFID=x where x is the id of an instance. The load balancing in a Java cluster is a feature of the underlying Java container and the connector used to connect it to a webserver. Or alternatively of the loadbalancer you use to distribute the load between the diffeent webservers. You didn't explicitly specify what you are using, so I will presume you are using several ColdFusion instances deployed on JRun, connected to a single webserver. The way you can influence to which server a request goes is through the jsessionid. Make sure you configure the cluster to use sticky sessions and then look up the server.id for each instance (in the connector.properties file in SERVER-INF). Any jsessionidof which the first 4 bytes are equal to the server.id will be directed to that instance. If you have a different setup, ask on the mailinglist for you loadbalancer vendor or Java container. Jochem -- Jochem van Dieten http://jochem.vandieten.net/ ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:341968 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
You can access the administrator for a particular instance using the internal JRun webserver port. If you want to get to your apps on a particular instance you'll have to manipulate cookies (assuming you're using sticky sessions) so that the session ID starts with the the correct prefix for the instance you want. Being able to access the administrator in that manner implies that you've enabled the JRun built-in web server, of course. But if you've done that, you can use this to get to the apps on that instance as well, as long as both the built-in web server and the real web server use the same web root. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:340511 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Accessing Specific CF8 Instances
Is there a way to access particular instances that are running on a load balanced CF8 Enterprise server? If so, how is that done? thanks in advance. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:340488 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: Accessing Specific CF8 Instances
You can access the administrator for a particular instance using the internal JRun webserver port. If you want to get to your apps on a particular instance you'll have to manipulate cookies (assuming you're using sticky sessions) so that the session ID starts with the the correct prefix for the instance you want. -- WSS4CF - WS-Security framework for CF http://wss4cf.riaforge.org/ On 6 January 2011 08:13, Richard Steele r...@photoeye.com wrote: Is there a way to access particular instances that are running on a load balanced CF8 Enterprise server? If so, how is that done? thanks in advance. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:340492 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
