[CLOUDSTACK-370] SSVM fails to download ISO when URL redirects to FTP

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: pre-4.0.0
• Component/s: ISO
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: Running CloudStack-oss-3.0.2-1-rhel6.2 on CentOS 6.3
• Assignee: Unassigned
• Reporter: Clay B.
• Created: 17/Oct/12 21:32
• Updated: 21/Oct/12 09:08
• Resolved: 17/Oct/12 22:35

Description

I am trying to add the following ISO to my Cloud Stack ISOs:
http://ftp.linux.ncsu.edu/pub/CentOS/5.8/isos/x86_64/CentOS-5.8-x86_64-netinstall.iso
(Note it is using the HTTP protocol but the hostname starts with ftp.)
It works happily from http://mirror.nexcess.net/CentOS/5.8/isos/x86_64/CentOS-5.8-x86_64-netinstall.iso

I see the following on the UI under my attempted ISO add:
Status Failed to install: unsupported protocol: 'ftp'

I see the following error in my SSVM /var/log/cloud/cloud.log:

java.lang.IllegalStateException: unsupported protocol: 'ftp'
at org.apache.commons.httpclient.protocol.Protocol.lazyRegisterProtocol(Protocol.java:149)
at org.apache.commons.httpclient.protocol.Protocol.getProtocol(Protocol.java:117)
at org.apache.commons.httpclient.HttpHost.<init>(HttpHost.java:107)
at org.apache.commons.httpclient.HttpMethodBase.setURI(HttpMethodBase.java:280)
at org.apache.commons.httpclient.HttpMethodDirector.processRedirectResponse(HttpMethodDirector.java:616)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:179)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at com.cloud.storage.template.HttpTemplateDownloader.download(HttpTemplateDownloader.java:225)
at com.cloud.storage.template.HttpTemplateDownloader.run(HttpTemplateDownloader.java:377)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)