gitter-badger / dosios Goto Github PK

Create your service functions, chain them with virtual switches and physical ports of equipment. Accelerate packet exchange with DPDK.

Use NETCONF protocol and YANG modelisation language for dosiOS management. Perform identification and physical port mapping on initial setup with provided toolkits.

Set the parameters of service function deployment (cpu, ram, ifs, disks) and virtual switch configuration (trunk, access, tag, stacked-vlans).

Available release is ALPHA version available for comments/issues/improvements.

To modify value in dosiOS (epc part of the tree) you need first to delete current value and after set new value. Modification of values not guaranteed and can lead to errors in current stage.

Repository provides iso image that should be flashed on the usb drive.

1. install qemu
2. qemu-img convert dosiOS-2102.iso -O raw dosiOS-2102.img
3. dd if=dosiOS-2102.img of=/dev/sdX

After booting from usb drive you will be in "cloud image" of dosiOS.

Login: tmpuser
Passwd: tmppwd

Confirm that your flash drive is something like /dev/sda and your hard drive is something like /dev/sdb.

Configuration should be performed in the BIOS (HDD priorities)

dosiOS will be installed on the /dev/sdb by default.

You may install dosiOS on the hard drive with the next command:

tmpuser@node:$ install image

Script of installation will be triggered:

select conf file "/config/config.boot"
select console ttyS0
select the console speed 115200
Disk label: gpt

ecp == Edge Computing Platform

System:

Login: dosiOS-2102
Password: dosiOS-2102

Grub:

Login: dosiOS-2102
Password: dosiOS-2102

This command helps to identify the connected NICs. Node address + kernel driver (igb)

ecp list-nic-pci

To identify phy port of the NIC use this command (the phy port will be blinking):

ecp blink-port 0000:0a:00.0 igb // igb kernel driver for 1G NICs (check ecp list-nic-pci)

Next step to map ports to addresses:

configure
set ecp interfaces vfpX pci-addr 0000:0a.00.0

The interfaces below represent physical ports of the equipment

/ecp/intefaces

The interfaces below represent virtual mgmnt ports connected with representation of physical ports (on the same link) They apper when representation of physical ports is configured on the switch.

/interfaces/dataplane/dp0pX

config
set ecp vms sf1 boot-from hd
set ecp vms sf1 cpu 5
set ecp vms sf1 ram 4
set ecp vms sf1 devices 1 drive drive-type disk
set ecp vms sf1 devices 1 drive file 'http://10.0.0.2/vRouter.qcow2'

Add physical port to switch. When the physical port added to switch, you will find new interface dp0pX in the /root/interfaces/dataplane. This dp0pX is configured for management. Confirm that it was configured by

set ecp switches sw1 ports 1 interface vfp1
set ecp switches sw1 ports 2 vm sf1
set ecp switches sw1 ports 2 vm-port 1