Method check

python/lib/cloudutils/syscfg.py:99–141

(self)

        super(sysConfigAgent, self).__init__(env)

    def check(self):
        if self.env.debug:
            return True

        if self.env.agentMode == "myCloud":
            if self.env.distribution.getVersion() != "Ubuntu":
                raise CloudInternalException("Need to run myCloud agent on an Ubuntu machine\n")
            elif self.env.distribution.getArch() != "x86_64":
                raise CloudInternalException("Need to run myCloud agent on an 64bit machine\n")
            #check free disk space on the local disk
            if os.path.exists("/var/lib/libvirt/images"):
                size = -1
                try:
                    size = int(bash("df -P /var/lib/libvirt/images | tail -1 |awk '{print $4}'").getStdout())
                except:
                   pass

                if size != -1 and size < (30 * 1024 * 1024):
                    raise CloudRuntimeException("Need at least 30G free disk space under /var/lib/libvirt/images")

            #check memory
            mem = -1
            try:
                mem = int(bash("free -g|grep Mem|awk '{print $2}'").getStdout())
            except:
                pass

            if mem != -1 and mem < 1:
                raise CloudRuntimeException("Need at least 1G memory")


        if os.geteuid() != 0:
            raise CloudInternalException("Need to execute with root permission\n")

        hostname = bash("hostname -f")
        if not hostname.isSuccess():
            raise CloudInternalException("Checking hostname ... [Failed]\nPlease edit /etc/hosts, add a Fully Qualified Domain Name as your hostname\n")

        kvmEnabled = self.svo.isKVMEnabled()
        if not kvmEnabled:
            raise CloudInternalException("Checking KVM...[Failed]\nPlease enable KVM on this machine\n")

        return True


class sysConfigAgentRedhatBase(sysConfigAgent):