8 | | We have pre-created a set of slices to be used for this tutorial. Each of them has been created with the |
9 | | [http://groups.geni.net/geni/wiki/GEC21Agenda/ChoiceNet/topology GEC21 ChoiceNet RSPEC]. |
10 | | You have been assigned one of these pre-created slices. You will be given information about your slice at the beginning |
11 | | of the tutorial. |
12 | | |
13 | | ==== Do I need ssh keys to login? ==== |
14 | | Yes, you will need a copy of your private ssh key on your laptop. If you participated in a GENI tutorial yesterday or today, you most likely |
15 | | already installed your private key on your laptop. In that case, you can skip the instructions to get a copy of your private ssh key. |
16 | | |
17 | | ==== How do I get a copy of my private ssh key? ==== |
18 | | 1. Visit [https://portal.geni.net Login to the portal] |
19 | | 2. Go the to ''Profile'' tab |
20 | | 3. Under the ''SSH Keys'' section you will find a button to download your Private key. When you click it the downloaded file will probably be named :id_geni_ssh_rsa. You will need to save it in the appropriate place for ssh (~/.ssh/id_geni_ssh_rsa), or, for !BitVise, FireSSH, Git !Bash/Putty (look at [wiki:/HowTo/LoginToNodes#Loggingin this page]). ('''Note''' that you may need to ''chmod 600 id_geni_ssh_rsa'' to remove execute permissions on the file). |
21 | | |
22 | | ==== How do I login to my global node? ==== |
23 | | |
24 | | After your private ssh keys have been installed on your laptop, ssh into your global node (GN0) the using your preferred ssh client (e.g., ssh, !BitVise, FireSSH, Git !Bash/Putty). |
| 15 | Open a terminal to H1 just like you opened a terminal to the global node. The only difference will be the name of the destination. In particular, you will use the name you found for H1 above. As you did before:After your private ssh keys have been installed on your laptop, ssh into your global node (GN0) the using your preferred ssh client (e.g., ssh, !BitVise, FireSSH, Git !Bash/Putty). |
31 | | = Where do I get a copy of the GENI Experimenter Tool (getool)? = |
32 | | |
33 | | Using the wget command below, you can download a script that, when run on your global node GN0, will download the GENI Experimenter Tool (getool) software. The script will |
34 | | also setup ssh keys on the GN0 that will allow the getool to ssh into the other nodes in your slice. To get a copy of the script and run it, type the following commands |
35 | | on your global node (GN0): |
36 | | |
37 | | |
38 | | {{{ |
39 | | #!sh |
40 | | wget http://choicenet.netlab.uky.edu/choicenet_prework.tgz |
41 | | tar xzf choicenet_prework.tgz |
42 | | ./choicenet_prework.sh |
43 | | }}} |
44 | | |
45 | | |
46 | | '''NOTE: If you plan to use ChoiceNET at a later date from a linux workstation, using the GN0 node is not a requirement. The same can be done from your linux workstation. All you would need is the manifest rspec for your slice, and your GENI ssh private key as a param to the getool.''' |
| 22 | ==== Opening a Terminal to H2 ==== |
| 23 | Open a terminal to H2 just like you opened a terminal to H1 except use the name you found for H2. |