Forum Discussion
Total Newbie needs help....
I am new to the F5 BIG IP LTM and have been asked to have it display a "maintenance" splash screen when all of the pools member servers are down. This seems as though it is easy enough and I have found several examples on how to do this. I am trying to follow the directions on this page : [link text](https://devcentral.f5.com/wiki/irules.ltmmaintenancepage.ashx/) My issue is that when it says "copy the file" or "upload the image", I do not know how to do that in a Linux based interface. I am trying to learn, but it is not fast enough for the results expected of me ( I am a Windows Sys Admin ). Are there any "dumbed-down" instructions for someone just learning Linux. Thanks.
7 Replies
- Tyson_James
Cirrus
Sorry, I do not know why my original post did not wrap the text. Reposting : I am new to the F5 BIG IP LTM and have been asked to have it display a "maintenance" splash screen when all of the pools member servers are down. This seems as though it is easy enough and I have found several examples on how to do this. I am trying to follow the directions on this page : [link text](https://clouddocs.f5.com/api/irules/ltmmaintenancepage.html/) My issue is that when it says "copy the file" or "upload the image", I do not know how to do that in a Linux based interface. I am trying to learn, but it is not fast enough for the results expected of me ( I am a Windows Sys Admin ). Are there any "dumbed-down" instructions for someone just learning Linux. Thanks. - Yann_Desmarest_
Nacreous
Hello,
This devcentral article is quite old. You have new options now. here is a little example :
when CLIENT_ACCEPTED { set default_pool [LB::server pool] } display maintenance page if no pool members are available when HTTP_REQUEST { if { [active_members $default_pool] < 1 } { HTTP::respond 200 content [ifile get "/Common/maintenance.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" } } how to offload backend server error messages when HTTP_RESPONSE { if {([HTTP::status] starts_with "404") } { if { !([class match $method equals "http_method"]) } { HTTP::respond 404 content [ifile get "/Common/404.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" } } } display maintenance page when load balancing fail when LB_FAILED { HTTP::respond 200 content [ifile get "/Common/maintenance.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" }You just have to upload your maintenance page as an ifile. here the link to ifile description : https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-system-irules-concepts-11-6-0/7.html?sr=53648987
- Tyson_James
Cirrus
Thanks so much!!!! This looks like something I can handle. Let me give it a try. - Tyson_James
Cirrus
Yann, this worked wonderfully. I could not get it to use the [ifile get "/Common/filename.html"] so I went the ugly way and embedded the image I had as Base64 and that worked. Thanks.
Hello,
This devcentral article is quite old. You have new options now. here is a little example :
when CLIENT_ACCEPTED { set default_pool [LB::server pool] } display maintenance page if no pool members are available when HTTP_REQUEST { if { [active_members $default_pool] < 1 } { HTTP::respond 200 content [ifile get "/Common/maintenance.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" } } how to offload backend server error messages when HTTP_RESPONSE { if {([HTTP::status] starts_with "404") } { if { !([class match $method equals "http_method"]) } { HTTP::respond 404 content [ifile get "/Common/404.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" } } } display maintenance page when load balancing fail when LB_FAILED { HTTP::respond 200 content [ifile get "/Common/maintenance.html"] noserver "Content-Type" "text/html" "Cache-Control" "no-cache, must-revalidate" }You just have to upload your maintenance page as an ifile. here the link to ifile description : https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-system-irules-concepts-11-6-0/7.html?sr=53648987
- Tyson_James
Cirrus
Thanks so much!!!! This looks like something I can handle. Let me give it a try. - Tyson_James
Cirrus
Yann, this worked wonderfully. I could not get it to use the [ifile get "/Common/filename.html"] so I went the ugly way and embedded the image I had as Base64 and that worked. Thanks.
Help guide the future of your DevCentral Community!
What tools do you use to collaborate? (1min - anonymous)Recent Discussions
Related Content
* Getting Started on DevCentral
* Community Guidelines
* Community Terms of Use / EULA
* Community Ranking Explained
* Community Resources
* Contact the DevCentral Team
* Update MFA on account.f5.com