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create_ravello_disks_project.py
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create_ravello_disks_project.py
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from ravello_sdk import *
import json
import time
from jinja2 import Environment, FileSystemLoader
import argparse
import os,sys
import os.path
from os import path
debug = False
bpname = "EXPORT-RAVELLO-DISKS-V3-BP"
options = argparse.ArgumentParser()
options.add_argument("-n", "--name", required=True, help="Name of the app")
options.add_argument("-u", "--user", required=True, help="Ravello domain/username")
options.add_argument("-p", "--password", required=True, help="Ravello password")
options.add_argument("--domain", required=False, help="Ravello domain identity", default=None)
options.add_argument("-bp", "--bpname", required=False, help="Ravello bp to be used (instead default EXPORT-RAVELLO-DISKS-BP)")
options.add_argument("--pubkeyfile", required=False, help="Public SSH key file to inject into export host")
args = vars(options.parse_args())
if args["bpname"]:
bpname = args["bpname"]
if not args["name"]:
print ("You have to use --name option")
sys.exit(-1)
if not args["user"] or not args["password"]:
print ("You have to use --user and --password with --blueprint")
sys.exit(-1)
client = RavelloClient()
try:
domain = None if args["domain"] == "None" else args["domain"]
client.login(args["user"], args["password"], domain)
except Exception as e:
print("Error connecting to Ravello {0} - User: {1} - Domain {2}".format(e, args["user"], args["domain"]))
sys.exit(-1)
bp = client.get_blueprints(filter={"name": bpname})[0]
published = False
try:
created = client.get_application_by_name(args["name"])
published = True
except RavelloError as e:
created = client.create_application(
{"name": args["name"], "description": "Based on BP %s" % bpname, "baseBlueprintId": bp["id"]})
appid = created["id"]
vmid = created["design"]["vms"][0]["id"]
dns = created["design"]["vms"][0]["networkConnections"][0]["ipConfig"]["fqdn"]
vm = client.get_vm(appid, vmid)
print("App id: %s\nVM id: %s\nDNS: %s" % (appid, vmid, dns))
if args["pubkeyfile"]:
pubkeyfile = args["pubkeyfile"]
if path.exists(pubkeyfile):
print("Using public key file %s" % (pubkeyfile))
try:
f = open(pubkeyfile, "r")
except:
print("ERROR: Could not open public key file %s" % (pubkeyfile))
try:
pubkey = f.read()
except:
print("ERROR: Could not read public key file %s" % (pubkeyfile))
if pubkey == "":
print("ERROR: Public key is blank/unreadable. Exiting.")
sys.exit(-1)
userData = """#cloud-config
ssh_pwauth: False
disable_root: False
users:
- name: root
lock_passwd: false
ssh_authorized_keys:
- {key}
chpasswd:
list: |
root:r3dh4t1!
expire: False"
""".format(key=pubkey)
created["design"]["vms"][0]["userData"] = userData
client.update_application(created)
else:
print("Error, cannot find specified public key file %s! Exiting." % (pubkeyfile))
sys.exit(-1)
if not published:
client.publish_application(created, {"startAllVms": False})