diff options
| -rw-r--r-- | README.md | 14 | ||||
| -rw-r--r-- | rumba/model.py | 9 | ||||
| -rwxr-xr-x | setup.py | 3 | ||||
| -rwxr-xr-x | tools/rumba-access | 20 |
4 files changed, 28 insertions, 18 deletions
@@ -128,15 +128,11 @@ folder. $ eval `ssh-agent` $ ssh-add /home/morty/cert.pem +## Accessing nodes after swap-in + To access a node once the experiment swapped in, use the following - command (in the same terminal where ssh-agent was run): + command (in the same terminal where ssh-agent was run in case of jFed): - $ ssh -A -oProxyCommand="ssh -i $CERTPATH - -o StrictHostKeyChecking=no $USER@bastion.test.iminds.be - nc $NODENAME.$EXP.wall2-ilabt-iminds-be.wall2.ilabt.iminds.be 22" - $USER@$NODENAME.$EXP.wall2-ilabt-iminds-be.wall2.ilabt.iminds.be + $ rumba-access $NODE_NAME - where $CERTPATH is the absolute path of the certificate (e.g. - /home/morty/cert.pem), $USER is the jFed username (e.g. "ricksanchez"), - $NODENAME is the name of the node you want to access (e.g. "a"), - and $EXP is the name of the experiment (e.g. "rochefort10"). + Where $NODE_NAME is the name of the node to access.
\ No newline at end of file diff --git a/rumba/model.py b/rumba/model.py index 941cba8..d1b9988 100644 --- a/rumba/model.py +++ b/rumba/model.py @@ -523,8 +523,11 @@ class Experiment: def dump_ssh_info(self): f = open('ssh_info', 'w') for node in self.nodes: - f.write("%s %s %s %s\n" % (node.name, self.testbed.username, - node.ssh_config.hostname, node.ssh_config.port)) + f.write("%s;%s;%s;%s;%s\n" % (node.name, + self.testbed.username, + node.ssh_config.hostname, + node.ssh_config.port, + node.ssh_config.proxycommand)) f.close() # Examine the nodes and DIFs, compute the registration and enrollment @@ -642,7 +645,7 @@ class Server: def get_new_clients(self, interval): """ Returns a list of clients of size appropriate to the server's rate. - + The list's size should be a sample from Poisson(arrival_rate) over interval seconds. Hence, the average size should be interval * arrival_rate. @@ -20,5 +20,6 @@ setup( description="Rumba measurement framework for RINA", long_description=long_description, packages=["rumba", "rumba.testbeds", "rumba.prototypes"], - install_requires=["paramiko", "wheel", "wget"] + install_requires=["paramiko", "wheel", "wget"], + scripts = ['tools/rumba-access'] ) diff --git a/tools/rumba-access b/tools/rumba-access index 06b0a02..4c77d2b 100755 --- a/tools/rumba-access +++ b/tools/rumba-access @@ -1,4 +1,4 @@ -#!/bin/bash +#!/usr/bin/env bash FILE=ssh_info @@ -8,24 +8,34 @@ if [ "$MACHINE_ID" == "" ]; then exit 255 fi -USER=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk '{print $2}') +USER=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk -F';' '{print $2}') if [ "$USER" == "" ]; then echo "Error: Node ${MACHINE_ID} unknown" exit 255 fi -HOST=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk '{print $3}') +HOST=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk -F';' '{print $3}') if [ "$HOST" == "" ]; then echo "Error: Node ${MACHINE_ID} unknown" exit 255 fi -SSH_PORT=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk '{print $4}') +SSH_PORT=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk -F';' '{print $4}') if [ "$SSH_PORT" == "" ]; then echo "Error: Node ${MACHINE_ID} unknown" exit 255 fi +PROXY_CMD=$(grep "\<${MACHINE_ID}\>" ${FILE} | awk -F';' '{print $5}') +if [ "$PROXY_CMD" == "" ]; then + echo "Error: Node ${MACHINE_ID} unknown" + exit 255 +fi + echo "Accessing Rumba node ${MACHINE_ID}" # -o IdentityFile=buildroot/irati_rsa -ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p ${SSH_PORT} ${USER}@${HOST} +if [[ $PROXY_CMD = "None" ]]; then + ssh -A -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p ${SSH_PORT} ${USER}@${HOST} +else + ssh -A -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -oProxyCommand="$PROXY_CMD" -p ${SSH_PORT} ${USER}@${HOST} +fi |