def test_local_string(self):
with open("tests/script-with-args.sh") as reader:
my_script = reader.read()
self.run_one_job(
SshJob(node=self.gateway(),
command=RunString(my_script, "foo", "bar", "tutu"),
label="test_local_string"))
def test_x11_shell(self):
self.run_one_job(job=SshJob(node=self.gateway(),
command=[
Run("echo DISPLAY=$DISPLAY", x11=True),
RunString("""#!/bin/bash
xlsfonts | head -5
""",
x11=True)
]))
def test_local_string_includes(self):
with open("tests/needsinclude.sh") as reader:
my_script = reader.read()
self.run_one_job(
SshJob(node=self.gateway(),
command=RunString(my_script,
"some",
"'more text'",
remote_name="run-script-sample.sh",
includes=["tests/inclusion.sh"]),
label="test_local_string"))
def _run_xterm_node_shell(self, node, shell):
if shell:
xterm_command = RunString("""#!/bin/bash
xterm
""", x11=True)
else:
xterm_command = Run("xterm", x11=True)
self.run_one_job(
job=SshJob(node=node,
command=[
Run("echo without x11, DISPLAY=$DISPLAY"),
Run("echo with x11, DISPLAY=$DISPLAY", x11=True),
xterm_command,
]))
def test_commands_verbose(self):
dummy_path = "tests/dummy-10"
dummy_file = Path(dummy_path).name
scheduler = Scheduler()
Sequence(SshJob(
node=self.gateway(),
verbose=True,
commands=[
Run("hostname"),
RunScript("tests/script-with-args.sh", "arg1", "arg2"),
RunString("for i in $(seq 3); do echo verbose$i; done"),
Push(localpaths=dummy_path, remotepath="."),
Pull(remotepaths=dummy_file, localpath=dummy_path + ".loop"),
]),
SshJob(node=LocalNode(),
critical=True,
commands=Run("diff {x} {x}.loop".format(x=dummy_path),
verbose=True)),
scheduler=scheduler)
ok = scheduler.run()
ok or scheduler.debrief()
self.assertTrue(ok)
ip link set $ifname up
# set to ad-hoc mode
iw dev $ifname ibss join $netname $freq
ip address add $ipaddr_mask dev $ifname
"""
##########
# setting up the wireless interface on both fit01 and fit02
init_node_01 = SshJob(
node=node1,
command=RunString(
# first argument is a string containing
# the script to be run remotely
turn_on_wireless_script,
# and now its arguments
wireless_driver,
wireless_interface,
"10.0.0.1/24",
"foobar",
2412,
# verbose=True,
),
required=check_lease,
scheduler=scheduler,
)
init_node_02 = SshJob(
node=node2,
command=RunString(
turn_on_wireless_script,
wireless_driver,
wireless_interface,
"10.0.0.2/24",
def test_graphics1(self):
scheduler = Scheduler(critical=False)
gateway = SshNode(hostname=localhostname(), username=localuser())
Sequence(
SshJob(
node=gateway,
command='hostname',
),
SshJob(node=gateway,
command=[
Run('ls /etc/passwd'),
Run('wc -l /etc/passwd'),
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo with RunString on $(hostname) at $(date)"),
]),
SshJob(node=gateway, commands=[
RunScript("tests/testbasic.sh"),
]),
SshJob(node=gateway,
commands=[
Run('wc -l /etc/passwd'),
RunString(
"#!/usr/bin/env bash\n"
"echo with RunsString on $(hostname) at $(date)",
remote_name="show-host-date"),
RunScript("tests/testbasic.sh"),
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo first arg is $1\n", 10)
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo first arg is $1\n",
10,
remote_name='short-show-args')
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo first arg is $1\n"
"echo second arg is $2\n"
"echo third arg is $3\n"
"echo fourth arg is $4\n", 100, 200, 300, 400)
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo first arg is $1\n"
"echo second arg is $2\n"
"echo third arg is $3\n"
"echo fourth arg is $4\n",
1000,
2000,
3000,
4000,
remote_name='long-show-args')
]),
SshJob(node=gateway,
commands=[
RunString(
"#!/usr/bin/env bash\n"
"echo first arg is $1\n"
"echo second arg is $2\n"
"echo third arg is $3\n"
"echo fourth arg is $4\n",
1000,
2000,
3000,
4000,
remote_name='long-show-args',
label='snip')
]),
SshJob(node=gateway,
commands=[
Run("hostname", label="Run()"),
RunScript("foobar", label="RunScript()"),
RunString("foobar", label="RunString()"),
Push("foobar", remotepath="remote", label="Push()"),
Pull("remote", localpath="foobar", label="Pull()"),
Run("hostname", label=None),
RunScript("foobar", label=[]),
RunString("foobar", label=0),
Push("foobar", remotepath="remote", label={}),
Pull("remote", localpath="foobar", label=""),
]),
scheduler=scheduler,
)
print("NO DETAILS")
scheduler.list()
print("WITH DETAILS")
scheduler.list(details=True)
produce_png(scheduler, "test_graphics1")
ok = scheduler.run()
self.assertFalse(ok)
net_intf = SshJob(node=node,
command=[
Run('mkdir', '/root/captures', '/root/errors'),
Run('ifconfig', 'data', ip_address, 'up')
],
required=load_images,
scheduler=scheduler)
net_intfs.append(net_intf)
# -------------
# Installing Distrinet in the client/master node
install_script = read_from_file('install_script.sh')
install = SshJob(node=nodes[master],
command=RunString(install_script),
required=tuple(net_intfs),
scheduler=scheduler)
# -------------
# Loading image tarballs
load_tarballs = SshJob(node=faraday,
command=Run('scp', '-o StrictHostKeyChecking=no',
'~/VoD/*.tar.gz', 'root@fit01:'),
required=install,
scheduler=scheduler)
# -------------
sudo ifconfig tap0 hw ether 08:00:2e:00:00:01
sudo ifconfig tap0 10.1.2.1 netmask 255.255.255.0 up
sed -i 's/geteuid/getppid/' /usr/bin/vlc
ifconfig data promisc up
"""
# following two inits should be done only when load_images is true
if args.load_images:
init_server = SshJob(
node = server,
scheduler = scheduler,
required = green_light,
commands = [
Run("turn-on-data"),
RunString(server_init_script, label="init server node"),
],
)
init_client = SshJob(
node = client,
scheduler = scheduler,
required = green_light,
commands = [
Run("turn-on-data"),
RunString(client_init_script, label="init client node"),
],
)
if args.load_images:
init_done = (init_server,init_client)
def run(self, verbose, no_load, no_save):
"""
can skip the load or save phases
"""
print("Using node {} through gateway {}".format(
self.node, self.gateway))
print("In order to produce {} from {}".format(self.to_image,
self.from_image))
print("The following scripts will be run:")
for i, script in enumerate(self.scripts, 1):
print("{:03d}:{}".format(i, " ".join(script)))
items = []
if no_load: items.append("skip load")
if no_save: items.append("skip save")
if items:
print("WARNING: using fast-track mode {}".format(
' & '.join(items)))
self.locate_companion_shell()
if verbose:
print("Located companion in {}".format(self.companion))
if verbose:
print("Preparing tar of input shell scripts .. ", end="")
tarfile = self.prepare_tar(self.to_image)
if verbose:
print("Done in {}".format(tarfile))
keys = load_agent_keys()
if verbose:
print("We have found {} keys in the ssh agent".format(len(keys)))
#################### the 2 nodes we need to talk to
gateway_proxy = None
gwuser, gwname = self.user_host(self.gateway)
gateway_proxy = None if not gwuser else SshNode(
hostname=gwname,
username=gwuser,
keys=keys,
formatter=ColonFormatter(verbose=verbose),
)
# really not sure it makes sense to use username other than root
username, nodename = self.user_host(self.node)
node_proxy = SshNode(
gateway=gateway_proxy,
hostname=nodename,
username=username,
keys=keys,
formatter=ColonFormatter(verbose=verbose),
)
banner = 20 * '='
# now that node_proxy is initialized, we need to
# have a valid gateway_proxy for when we run all this from inside
# the gateway
if gateway_proxy is None:
print("WARNING: build-image is designed to be run on your laptop")
# best-effort, not even tested....
gateway_proxy = LocalNode()
#################### the little pieces
sequence = Sequence(
PrintJob("Checking for a valid lease"),
# bail out if we don't have a valid lease
SshJob(node = gateway_proxy,
command = "rhubarbe leases --check",
critical = True),
PrintJob("loading image {}".format(self.from_image)
if not no_load else "fast-track: skipping image load",
banner = banner,
# label = "welcome message",
),
SshJob(
node = gateway_proxy,
commands = [
Run("rhubarbe", "load", "-i", self.from_image, nodename) \
if not no_load else None,
Run("rhubarbe", "wait", "-v", "-t", "240", nodename),
],
# label = "load and wait image {}".format(self.from_image),
),
SshJob(
node = node_proxy,
commands = [
Run("rm", "-rf", "/etc/rhubarbe-history/{}".format(self.to_image)),
Run("mkdir", "-p", "/etc/rhubarbe-history"),
Push(localpaths = tarfile,
remotepath = "/etc/rhubarbe-history"),
RunScript(self.companion, nodename, self.from_image, self.to_image),
Pull(localpath = "{}/logs/".format(self.to_image),
remotepaths = "/etc/rhubarbe-history/{}/logs/".format(self.to_image),
recurse = True),
],
label = "set up and run scripts in /etc/rhubarbe-history/{}".format(self.to_image)),
)
# avoid creating an SshJob with void commands
if self.extra_logs:
sequence.append(
SshJob(
node=node_proxy,
label="collecting extra logs",
critical=False,
commands=[
Pull(localpath="{}/logs/".format(self.to_image),
remotepaths=extra_log,
recurse=True) for extra_log in self.extra_logs
],
))
# creating these as critical = True means the whole
# scenario will fail if these are not found
for binary in self.expected_binaries:
check_with = "ls" if os.path.isabs(binary) else ("type -p")
sequence.append(
Sequence(
PrintJob(
"Checking for expected binaries",
# label = "message about checking"
),
SshJob(
node=node_proxy,
command=[check_with, binary],
# label = "Checking for {}".format(binary)
)))
# xxx some flag
if no_save:
sequence.append(
PrintJob("fast-track: skipping image save", banner=banner))
else:
sequence.append(
Sequence(
PrintJob("saving image {} ...".format(self.to_image),
banner=banner),
# make sure we capture all the logs and all that
# mostly to test RunString
SshJob(
node=node_proxy,
command=RunString("sync ; sleep $1; sync; sleep $1",
1),
# label = 'sync',
),
SshJob(
node=gateway_proxy,
command=Run("rhubarbe", "save", "-o", self.to_image,
nodename),
# label = "save image {}".format(self.to_image),
),
SshJob(
node=gateway_proxy,
command="rhubarbe images -d",
# label = "list current images",
),
))
sched = Scheduler(sequence, verbose=verbose)
# sanitizing for the cases where some pieces are left out
sched.sanitize()
print(20 * '+', "before run")
sched.list(details=verbose)
print(20 * 'x')
if sched.orchestrate():
if verbose:
print(20 * '+', "after run")
sched.list()
print(20 * 'x')
print("image {} OK".format(self.to_image))
return True
else:
print("Something went wrong with image {}".format(self.to_image))
print(20 * '+', "after run - KO")
sched.debrief()
print(20 * 'x')
return False
# a convenient way to create many jobs in a single pass is
# to build a list of jobs using a python comprehension
turn_on_datas = [
SshJob( node = node,
command = Run("turn-on-data"),
required = push_job,
scheduler = scheduler,
) for node in nodes ]
########## next : run a sender on node1 and a receiver on node 2
# start the receiver - this of course returns immediately
SshJob(
node = node2,
commands = [
RunString(receiver_manager_script, "start", netcat_port, "RANDOM",
remote_name = "receiver-manager"),
],
required = turn_on_datas,
scheduler = scheduler,
)
transfer_job = Sequence(
# start the sender
SshJob(
node = node1,
# ignore netcat result
critical = False,
commands = [
# let the server warm up just in case
Run("sleep 1"),
def main(argv):
if len(argv) == 3:
print("!! Unfinished routines !!")
else:
print("++ Using default settings ++")
###########################
## Local Variables
# platform='multiGPU'
platform='distributed'
gateway_user='******'
gateway_host='gw_host'
node_username='******'
#########################################################
## Distributed Requirements
num_ps = 1
num_workers = 2
#########################################################
gateway = SshNode(
gateway_host,
username=gateway_user
)
##########################################################
elif platform == 'distributed':
## Jetson-TX2 Cluster
hosts = [cluster_ip_host]
#########################################################
## Use the Server node for processing the first satge Data-mining
server = ResourceManager._set_Node(master_host, master_user, gateway,)
############################
# Push the launch file (run_splitpoint)
# With the Parameters Connfiguration on the server
# To execute the First Satege in this host
job_launch_S1 = SshJob(
node = server,
commands = [
## Run the script locate in the laptop
RunScript("run_dataspworkers_mlp.sh", platform, num_ps, num_workers),
Run("echo Split Data DONE"),
],
)
#############################
## A collection of the PS node
ps = []
[ps.append(ResourceManager._set_Node(hosts[i],
node_username, gateway,))
for i in range(num_ps)]
#############################
## A collection of the workers node
workers = []
[workers.append(ResourceManager._set_Node(hosts[num_ps+i],
node_username, gateway,))
for i in range(num_workers)]
#########################################################
## Setting Parameters for the First Stage
FEATURES_NAME = "FULL-W1_x1_x2_x3_x4_x5_x7_x8_Y1"
SANDBOX=str("/data_B/datasets/drg-PACA/healthData/sandbox-"+FEATURES_NAME)
YEAR=str(2008)
## Stage 1
# localdir = "/1_Mining-Stage/"
# SP_Dir_X = str(SANDBOX+localdir+"BPPR-"+FEATURES_NAME+"-"YEAR)
#############################
## Setting parameters for the Second Stage
S_PLOINT = str(3072) #1536)
#SP_ARGV = str(S_PLOINT+"-"+platform)
SP_ARGV = platform+"-"+str(num_workers)
SP2=str(SANDBOX+"/2_Split-Point-"+SP_ARGV+"/")
#############################
## BPPR Directories
dir_train = "/data_training/"
dir_valid = "/data_valid/"
dir_test = "/data_test/"
############################
## Worker data management
worker_healthData = "/opt/diagnosenet/healthData/"
worker_sandbox = str(worker_healthData+"/sandbox-"+FEATURES_NAME)
worker_splitpoint = str(worker_sandbox+"/2_Split-Point-"+SP_ARGV+"/")
worker_train = str(worker_splitpoint+dir_train)
worker_valid = str(worker_splitpoint+dir_valid)
worker_test = str(worker_splitpoint+dir_test)
############################
## Worker commands
mkd_worker_sandbox = str("mkdir"+" "+worker_sandbox)
mkd_worker_splitpoint = str("mkdir"+" "+worker_splitpoint)
mkd_worker_train = str("mkdir"+" "+worker_train)
mkd_worker_valid = str("mkdir"+" "+worker_valid)
mkd_worker_test = str("mkdir"+" "+worker_test)
#############################
## Create a JOB to build the sandbox for each Worker
job_build_sandbox = []
[ job_build_sandbox.append(SshJob(
node = workers[i],
commands = [
RunString(mkd_worker_sandbox),
RunString(mkd_worker_splitpoint),
RunString(mkd_worker_train),
RunString(mkd_worker_valid),
RunString(mkd_worker_test),
Run("echo SANDBOX ON WORKER DONE"), ],
)) for i in range(len(workers)) ]
#############################
## Create a command for transfer data
scp = "scp"
cmd_X_train_transfer = []
cmd_y_train_transfer = []
cmd_X_valid_transfer = []
cmd_y_valid_transfer = []
cmd_X_test_transfer = []
cmd_y_test_transfer = []
for i in range(num_workers):
worker_host = str(node_user+"@"+ hosts[num_ps+i] +":")
num_file = str(i+1)
## Commands to transfer Training dataset
X_train_splitted = str(SP2+dir_train+"X_training-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_X_train_transfer.append(str(scp+" "+X_train_splitted+" "+worker_host+worker_train))
y_train_splitted = str(SP2+dir_train+"y_training-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_y_train_transfer.append(str(scp+" "+y_train_splitted+" "+worker_host+worker_train))
## Commands to transfer Validation dataset
X_valid_splitted = str(SP2+dir_valid+"X_valid-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_X_valid_transfer.append(str(scp+" "+X_valid_splitted+" "+worker_host+worker_valid))
y_valid_splitted = str(SP2+dir_valid+"y_valid-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_y_valid_transfer.append(str(scp+" "+y_valid_splitted+" "+worker_host+worker_valid))
## Commands to transfer Test dataset
X_test_splitted = str(SP2+dir_test+"X_test-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_X_test_transfer.append(str(scp+" "+X_test_splitted+" "+worker_host+worker_test))
y_test_splitted = str(SP2+dir_test+"y_test-"+FEATURES_NAME+"-"+YEAR+"-"+num_file+".txt")
cmd_y_test_transfer.append(str(scp+" "+y_test_splitted+" "+worker_host+worker_test))
############################
## Build a JOB for transfering data to each worker sandbox
job_data_transfer = []
[job_data_transfer.append(SshJob(
node = server,
commands = [
RunString(cmd_X_train_transfer[i]),
RunString(cmd_y_train_transfer[i]),
Run("echo SENDER TRAINING DATA DONE"),
RunString(cmd_X_valid_transfer[i]),
RunString(cmd_y_valid_transfer[i]),
Run("echo SENDER VALID DATA DONE"),
RunString(cmd_X_test_transfer[i]),
RunString(cmd_y_test_transfer[i]),
Run("echo SENDER TEST DATA DONE"),
],)
) for i in range(len(workers))]
#########################################################
## Create a sequence orchestration scheduler instance upfront
worker_seq = []
## Add the Stage-1 JOB into Scheduler
worker_seq.append(Scheduler(Sequence(
job_launch_S1)))
## Add the worker JOBs into Scheduler
[worker_seq.append(Scheduler(Sequence(
job_build_sandbox[i],
job_data_transfer[i], ))
) for i in range(len(workers))]
#############################
## Old method
## Add the JOB PS Replicas into Scheduler
# worker_seq.append(Scheduler(Sequence(
# job_PS_replicas)))
#
# ## Add the JOB WORKER Replicas into Scheduler
# worker_seq.append(Scheduler(Sequence(
# job_WORKER_replicas)))
#############################
## Run the Sequence JOBS
# [seq.orchestrate() for seq in worker_seq]
#########################################################
#########################################################
## Push the launch file (run_secondstage_distributed)
## With the Distributed Parameters for each worker replicas
## To distributed training of Unsupervised Embedding
#############################
## Build a collection of TensorFlow Hosts for PS
tf_ps = []
[tf_ps.append(str(hosts[i]+":2222")) for i in range(num_ps)]
# print("+++ tf_ps: {}".format(tf_ps))
tf_ps=','.join(tf_ps)
#############################
## Build a collection of TensorFlow Hosts for workers
tf_workers = []
[tf_workers.append(str(hosts[num_ps+i]+":2222")) for i in range(num_workers)]
# print("+++ tf_workers: {}".format(tf_workers))
tf_workers=','.join(tf_workers)
job_PS_replicas = []
[job_PS_replicas.append(SshJob(
node = ps[i],
commands = [
## Launches local script to execute on cluster
# RunScript("run_secondstage_distributed.sh",
# platform, tf_ps, tf_workers,
# num_ps, num_workers, "ps", i),
RunScript("run_thirdstage_distributed_mlp.sh",
platform, tf_ps, tf_workers,
num_ps, num_workers, "ps", i),
Run("echo PS REPLICA DONE"),
],)
) for i in range(len(ps))]
job_WORKER_replicas = []
[job_WORKER_replicas.append(SshJob(
node = workers[i],
commands = [
## Launches local script to execute on cluster
# RunScript("run_secondstage_distributed.sh",
# platform, tf_ps, tf_workers,
# num_ps, num_workers, "worker", i),
RunScript("run_thirdstage_distributed_mlp.sh",
platform, tf_ps, tf_workers,
num_ps, num_workers, "worker", i),
Run("echo WORKER REPLICA DONE"),
], )
) for i in range(len(workers))]
#############################
### Simultaneous jobs
s_distraining = Scheduler()
[s_distraining.add(job_PS_replicas[i]) for i in range(len(ps))]
[s_distraining.add(job_WORKER_replicas[i]) for i in range(len(workers))]
s_distraining.run(jobs_window = int(num_ps+num_workers+1))
iw dev $ifname set type ibss
ip link set $ifname up
# set to ad-hoc mode
iw dev $ifname ibss join $netname $freq
ip address add $ipaddr_mask dev $ifname
"""
##########
# setting up the wireless interface on both fit01 and fit02
init_node_01 = SshJob(
node=node1,
command=RunString(
turn_on_wireless_script,
wireless_driver,
"foobar",
2412,
# setting a remote_name allows to
# improve the graphical rendering
remote_name='turn-on-wireless'
# verbose=True,
),
required=check_lease,
scheduler=scheduler,
)
init_node_02 = SshJob(
node=node2,
command=RunString(turn_on_wireless_script,
wireless_driver,
"foobar",
2412,
remote_name='turn-on-wireless'),
required=check_lease,