Welcome to my blog with some of my work in progress.
Recent Blog
CXF Wsdl2java, with a `cannot be unwrapped` error...
I was trying to generate a java stub from a wsdl (using the wsdl2java tool) in unwrapped mode with CXF (unwrapping is the default mode of the wsdl2java tool)… and I encountered the following error when generating java from the wsdl :
[java] May 22, 2018 4:59:31 PM org.apache.cxf.wsdl11.WSDLServiceBuilder checkForWrapped
[java] INFO: Operation {http://refservices/MonServiceNS}MonService cannot be unwrapped, input message must reference global element declaration with same localname as operation
I searched for a long time to understand where this was coming from…
Installing openSUSE Tumbleweed on a Dedibox
This small tutorial for installing openSUSE Tumbleweed on a Dedibox.
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TumbleWeed documentation: https://en.opensuse.org/openSUSE:Tumbleweed_installation
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Tumbleweed Repository: http://download.opensuse.org/tumbleweed/repo/oss/
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OpenSUSE network installation: https://en.opensuse.org/SDB:Remote_installation
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Ubuntu’s grub2 documentation: https://help.ubuntu.com/community/Grub2#Configuring_GRUB_2
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Grub2 documentation on device syntax definition: https://www.gnu.org/software/grub/manual/grub.html#Device-syntax
First step is to install a Linux distribution using the online console installation system, for example Ubuntu.
Then log into the machine and switch to root and download the necessary images for installation.
user@sd-xxxxx :~ # sudo su -
root@sd-xxxxx :~ # cd /boot
root@sd-xxxxx :~ # wget --output-document=vmlinuz.install http://download.opensuse.org/tumbleweed/repo/oss/boot/x86_64/loader/linux
root@sd-xxxxx :~ # wget --output-document=initrd.install http://download.opensuse.org/tumbleweed/repo/oss/boot/x86_64/loader/initrd
Retrieve the machine’s IP via ifconfig (example 192.168.10.10).
Traffic Server Apache...
In 2002, Yahoo acquired Inktomi for €1.63M, a company that was developing the Traffic Server software… Yahoo continued to evolve Traffic Server and uses it extensively in its infrastructure…
In 2009, Yahoo decided to open source it and transfer the project to the Apache Foundation…
Since then, the product has evolved significantly…
It closely resembles what SteelApp Traffic Manager from Riverbed (formerly Zeus Traffic Manager) does, which is a reverse proxy that allows traffic manipulation in all directions…