rlyCTF (relay CTF) is a simple capture the flag challenge to emulate real-world SSRF attacks.
git clone https://github.com/lc/rlyCTF
cd rlyCTF & vim rlyserver.go
change the line
path := "/root/rlyCTF"
to
path := "/<yourpath>/rlyCTF"
cd install && chmod +x install.sh
./install.sh
service rlyserver start