"""
son-emu compute CLI
+(c) 2016 by Manuel Peuster <manuel.peuster@upb.de>
"""
import argparse
import pprint
+from tabulate import tabulate
import zerorpc
def __init__(self):
self.c = zerorpc.Client()
- self.c.connect("tcp://127.0.0.1:4242") # yes, hard coded for now. we'll change this later
+ self.c.connect("tcp://127.0.0.1:4242") # TODO hard coded for now. we'll change this later
self.cmds = {}
def execute_command(self, args):
pp.pprint(r)
def list(self, args):
- print "TODO: Not implemented"
+ r = self.c.compute_list(
+ args.get("datacenter"))
+ table = []
+ for c in r:
+ # for each container add a line to the output table
+ if len(c) > 1:
+ name = c[0]
+ status = c[1]
+ eth0ip = None
+ eth0status = "down"
+ if len(status.get("network")) > 0:
+ eth0ip = status.get("network")[0][1]
+ eth0status = "up" if status.get(
+ "network")[0][3] else "down"
+ table.append([status.get("datacenter"),
+ name,
+ status.get("image"),
+ eth0ip,
+ eth0status,
+ status.get("state").get("Status")])
+ headers = ["Datacenter",
+ "Container",
+ "Image",
+ "eth0 IP",
+ "eth0 status",
+ "Status"]
+ print tabulate(table, headers=headers, tablefmt="grid")
def status(self, args):
- print "TODO: Not implemented"
+ r = self.c.compute_status(
+ args.get("datacenter"), args.get("name"))
+ pp.pprint(r)
parser = argparse.ArgumentParser(description='son-emu compute')