root / snf-deploy / snfdeploy / __init__.py @ f58f96a5
History | View | Annotate | Download (19.1 kB)
1 |
import json |
---|---|
2 |
import time |
3 |
import ipaddr |
4 |
import os |
5 |
import signal |
6 |
import time |
7 |
import ConfigParser |
8 |
import argparse |
9 |
import sys |
10 |
import re |
11 |
import random |
12 |
import subprocess |
13 |
import imp |
14 |
import ast |
15 |
from snfdeploy.lib import * |
16 |
|
17 |
def print_available_actions(command): |
18 |
|
19 |
if command == "keygen": |
20 |
print """ |
21 |
Usage: snf-deploy keygen [--force]
|
22 |
|
23 |
Generate new ssh keys (both rsa and dsa keypairs)
|
24 |
|
25 |
"""
|
26 |
|
27 |
if command == "vcluster": |
28 |
print """ |
29 |
Usage: snf-deploy vcluster
|
30 |
|
31 |
Run the following actions concerning the local virtual cluster:
|
32 |
|
33 |
- Download base image and create additional disk (if --create-extra-disk is passed)
|
34 |
- Does all the network related actions (bridge, iptables, NAT)
|
35 |
- Launches dnsmasq for dhcp server on bridge
|
36 |
- Creates the virtual cluster (with kvm)
|
37 |
|
38 |
"""
|
39 |
|
40 |
if command == "prepare": |
41 |
print """ |
42 |
Usage: snf-deploy prepare
|
43 |
|
44 |
Run the following actions concerning deployment preparation:
|
45 |
|
46 |
- Setup an internal Domain Name Server
|
47 |
- Tweak hosts and add ssh keys
|
48 |
- Check network setup
|
49 |
- Setup apt repository and apt-get update
|
50 |
- Setup the nfs server and clients among all nodes
|
51 |
|
52 |
"""
|
53 |
|
54 |
if command == "backend": |
55 |
print """ |
56 |
Usage: snf-deploy backend [update]
|
57 |
|
58 |
Run the following actions concerning a ganeti backend:
|
59 |
|
60 |
- Create and add a backend to cyclades
|
61 |
- Does all the net-infra specific actions in backend nodes
|
62 |
(create/connect bridges, iptables..)
|
63 |
- Does all the storage-infra specific actions in backend nodes
|
64 |
depending on the --extra-disk option (create VG, enable lvm/drbd storage..)
|
65 |
|
66 |
or
|
67 |
|
68 |
- Update packages in an already registered backend in cyclades.
|
69 |
|
70 |
"""
|
71 |
|
72 |
if command == "run": |
73 |
print """ |
74 |
Usage: snf-deploy run <action> [<action>...]
|
75 |
|
76 |
Run any of the following fabric commands:
|
77 |
|
78 |
|
79 |
Setup commands: Init commands: Admin commands:
|
80 |
setup_apache add_pools activate_user
|
81 |
setup_apt add_rapi_user add_backend
|
82 |
setup_astakos add_nodes add_image_locally
|
83 |
setup_cms astakos_loaddata add_network
|
84 |
setup_common astakos_register_components add_ns
|
85 |
setup_cyclades cms_loaddata add_user
|
86 |
setup_db cyclades_loaddata connect_bridges
|
87 |
setup_ganeti enable_drbd create_bridges
|
88 |
setup_gtools init_cluster create_vlans
|
89 |
setup_gunicorn setup_nfs_clients destroy_db
|
90 |
setup_hosts setup_nfs_server get_auth_token_from_db
|
91 |
setup_image_helper update_ns_for_ganeti get_service_details
|
92 |
setup_image_host gnt_instance_add
|
93 |
setup_iptables gnt_network_add
|
94 |
setup_kamaki Test commands: register_image
|
95 |
setup_lvm test restart_services
|
96 |
setup_mq setup_drbd_dparams
|
97 |
setup_net_infra
|
98 |
setup_network
|
99 |
setup_ns
|
100 |
setup_pithos
|
101 |
setup_pithos_dir
|
102 |
setup_router
|
103 |
setup_vncauthproxy
|
104 |
setup_webproject
|
105 |
|
106 |
"""
|
107 |
|
108 |
sys.exit(1)
|
109 |
|
110 |
|
111 |
def create_dnsmasq_files(args, env): |
112 |
|
113 |
print("Customize dnsmasq..")
|
114 |
out = env.dns |
115 |
|
116 |
hostsfile = open(out + "/dhcp-hostsfile", "w") |
117 |
optsfile = open(out + "/dhcp-optsfile", "w") |
118 |
conffile = open(out + "/conf-file", "w") |
119 |
|
120 |
for node, info in env.nodes_info.iteritems(): |
121 |
# serve ip and hostname to nodes
|
122 |
hostsfile.write("%s,%s,%s,2m\n" % (info.mac, info.ip, info.hostname))
|
123 |
|
124 |
hostsfile.write("52:54:56:*:*:*,ignore\n")
|
125 |
|
126 |
# Netmask
|
127 |
optsfile.write("1,%s\n" % env.net.netmask)
|
128 |
# Gateway
|
129 |
optsfile.write("3,%s\n" % env.gateway)
|
130 |
# Namesevers
|
131 |
optsfile.write("6,%s\n" % "8.8.8.8") |
132 |
|
133 |
dnsconf = """
|
134 |
user=dnsmasq
|
135 |
bogus-priv
|
136 |
no-poll
|
137 |
no-negcache
|
138 |
leasefile-ro
|
139 |
bind-interfaces
|
140 |
except-interface=lo
|
141 |
dhcp-fqdn
|
142 |
no-resolv
|
143 |
# disable DNS
|
144 |
port=0
|
145 |
""".format(env.ns.ip)
|
146 |
|
147 |
dnsconf += """
|
148 |
# serve domain and search domain for resolv.conf
|
149 |
domain={5}
|
150 |
interface={0}
|
151 |
dhcp-hostsfile={1}
|
152 |
dhcp-optsfile={2}
|
153 |
dhcp-range={0},{4},static,2m
|
154 |
""".format(env.bridge, hostsfile.name, optsfile.name,
|
155 |
env.domain, env.net.network, env.domain) |
156 |
|
157 |
conffile.write(dnsconf) |
158 |
|
159 |
hostsfile.close() |
160 |
optsfile.close() |
161 |
conffile.close() |
162 |
|
163 |
|
164 |
def cleanup(args, env): |
165 |
print("Cleaning up bridge, NAT, resolv.conf...")
|
166 |
|
167 |
for f in os.listdir(env.run): |
168 |
if re.search(".pid$", f): |
169 |
check_pidfile(os.path.join(env.run, f)) |
170 |
|
171 |
create_dir(env.run, True)
|
172 |
# create_dir(env.cmd, True)
|
173 |
cmd = """
|
174 |
iptables -t nat -D POSTROUTING -s {0} -o {1} -j MASQUERADE
|
175 |
echo 0 > /proc/sys/net/ipv4/ip_forward
|
176 |
iptables -D INPUT -i {2} -j ACCEPT
|
177 |
iptables -D FORWARD -i {2} -j ACCEPT
|
178 |
iptables -D OUTPUT -o {2} -j ACCEPT
|
179 |
""".format(env.subnet, get_default_route()[1], env.bridge) |
180 |
os.system(cmd) |
181 |
|
182 |
cmd = """
|
183 |
ip link show {0} && ip addr del {1}/{2} dev {0}
|
184 |
sleep 1
|
185 |
ip link set {0} down
|
186 |
sleep 1
|
187 |
brctl delbr {0}
|
188 |
""".format(env.bridge, env.gateway, env.net.prefixlen)
|
189 |
os.system(cmd) |
190 |
|
191 |
|
192 |
def network(args, env): |
193 |
print("Create bridge..Add gateway IP..Activate NAT..Append NS options to resolv.conf")
|
194 |
|
195 |
cmd = """
|
196 |
! ip link show {0} && brctl addbr {0} && ip link set {0} up
|
197 |
sleep 1
|
198 |
ip link set promisc on dev {0}
|
199 |
ip addr add {1}/{2} dev {0}
|
200 |
""".format(env.bridge, env.gateway, env.net.prefixlen)
|
201 |
os.system(cmd) |
202 |
|
203 |
cmd = """
|
204 |
iptables -t nat -A POSTROUTING -s {0} -o {1} -j MASQUERADE
|
205 |
echo 1 > /proc/sys/net/ipv4/ip_forward
|
206 |
iptables -I INPUT 1 -i {2} -j ACCEPT
|
207 |
iptables -I FORWARD 1 -i {2} -j ACCEPT
|
208 |
iptables -I OUTPUT 1 -o {2} -j ACCEPT
|
209 |
""".format(env.subnet, get_default_route()[1], env.bridge) |
210 |
os.system(cmd) |
211 |
|
212 |
|
213 |
def image(args, env): |
214 |
if env.os == "ubuntu": |
215 |
url = env.ubuntu_image_url |
216 |
else:
|
217 |
url = env.squeeze_image_url |
218 |
|
219 |
disk0 = "{0}/{1}.disk0".format(env.images, env.os)
|
220 |
disk1 = "{0}/{1}.disk1".format(env.images, env.os)
|
221 |
|
222 |
if url and not os.path.exists(disk0): |
223 |
cmd = "wget {0} -O {1}".format(url, disk0)
|
224 |
os.system(cmd) |
225 |
|
226 |
if ast.literal_eval(env.create_extra_disk) and not os.path.exists(disk1): |
227 |
if env.lvg:
|
228 |
cmd = "lvcreate -L30G -n{0}.disk1 {1}".format(env.os, env.lvg)
|
229 |
os.system(cmd) |
230 |
cmd = "ln -s /dev/{0}/{1}.disk1 {2}".format(env.lvg, env.os, disk1)
|
231 |
os.system(cmd) |
232 |
else:
|
233 |
cmd = "dd if=/dev/zero of={0} bs=10M count=3000".format(disk1)
|
234 |
os.system(cmd) |
235 |
|
236 |
|
237 |
def fabcommand(args, env, actions, nodes=[]): |
238 |
levels = ["status", "aborts", "warnings", "running", |
239 |
"stdout", "stderr", "user", "debug"] |
240 |
|
241 |
level_aliases = { |
242 |
"output": ["stdout", "stderr"], |
243 |
"everything": ["warnings", "running", "user", "output"] |
244 |
} |
245 |
|
246 |
hide = ",".join(level_aliases["everything"]) |
247 |
show = None
|
248 |
|
249 |
if args.verbose == 1: |
250 |
show = ",".join(levels[:3]) |
251 |
hide = ",".join(levels[3:]) |
252 |
elif args.verbose == 2: |
253 |
show = ",".join(levels[:4]) |
254 |
hide = ",".join(levels[4:]) |
255 |
elif args.verbose >= 3 or args.debug: |
256 |
show = ",".join(levels)
|
257 |
hide = None
|
258 |
|
259 |
if args.ssh_key:
|
260 |
fabcmd = "fab -i %s " % args.ssh_key
|
261 |
else:
|
262 |
fabcmd = "fab "
|
263 |
|
264 |
fabcmd += " --fabfile {4}/fabfile.py \
|
265 |
setup_env:confdir={0},packages={1},templates={2},cluster_name={3},\
|
266 |
autoconf={5},disable_colors={6},key_inject={7} \
|
267 |
".format(args.confdir, env.packages, env.templates, args.cluster_name,
|
268 |
env.lib, args.autoconf, args.disable_colors, args.key_inject) |
269 |
|
270 |
if nodes:
|
271 |
hosts = [env.nodes_info[n].hostname for n in nodes] |
272 |
actions = [a + ':hosts="%s"' % ";".join(hosts) for a in actions] |
273 |
|
274 |
extra = " ".join(actions)
|
275 |
|
276 |
fabcmd += extra |
277 |
|
278 |
if show:
|
279 |
fabcmd += " --show %s " % show
|
280 |
if hide:
|
281 |
fabcmd += " --hide %s " % hide
|
282 |
|
283 |
# print("snf-deploy run " + " ".join(actions) + " -vvv")
|
284 |
print(fabcmd) |
285 |
|
286 |
if not args.dry_run: |
287 |
sys.exit(os.system(fabcmd)) |
288 |
|
289 |
|
290 |
def cluster(args, env): |
291 |
for hostname, mac in env.node2mac.iteritems(): |
292 |
launch_vm(args, env, hostname, mac) |
293 |
|
294 |
time.sleep(30)
|
295 |
os.system("reset")
|
296 |
|
297 |
|
298 |
def launch_vm(args, env, hostname, mac): |
299 |
check_pidfile("%s/%s.pid" % (env.run, hostname))
|
300 |
|
301 |
print("Launching cluster node {0}..".format(hostname))
|
302 |
os.environ["BRIDGE"] = env.bridge
|
303 |
if args.vnc:
|
304 |
graphics = "-vnc :{0}".format(random.randint(1, 1000)) |
305 |
else:
|
306 |
graphics = "-nographic"
|
307 |
|
308 |
disks = """ \
|
309 |
-drive file={0}/{1}.disk0,format=raw,if=none,id=drive0,snapshot=on \
|
310 |
-device virtio-blk-pci,drive=drive0,id=virtio-blk-pci.0 \
|
311 |
""".format(env.images, env.os)
|
312 |
|
313 |
if ast.literal_eval(env.create_extra_disk):
|
314 |
disks += """ \
|
315 |
-drive file={0}/{1}.disk1,format=raw,if=none,id=drive1,snapshot=on \
|
316 |
-device virtio-blk-pci,drive=drive1,id=virtio-blk-pci.1 \
|
317 |
""".format(env.images, env.os)
|
318 |
|
319 |
|
320 |
ifup = env.lib + "/ifup"
|
321 |
nics = """ \
|
322 |
-netdev tap,id=netdev0,script={0},downscript=no \
|
323 |
-device virtio-net-pci,mac={1},netdev=netdev0,id=virtio-net-pci.0 \
|
324 |
-netdev tap,id=netdev1,script={0},downscript=no \
|
325 |
-device virtio-net-pci,mac={2},netdev=netdev1,id=virtio-net-pci.1 \
|
326 |
-netdev tap,id=netdev2,script={0},downscript=no \
|
327 |
-device virtio-net-pci,mac={3},netdev=netdev2,id=virtio-net-pci.2 \
|
328 |
""".format(ifup, mac, randomMAC(), randomMAC())
|
329 |
|
330 |
cmd = """
|
331 |
/usr/bin/kvm -name {0} -pidfile {1}/{0}.pid -balloon virtio -daemonize \
|
332 |
-monitor unix:{1}/{0}.monitor,server,nowait -usbdevice tablet -boot c \
|
333 |
{2} \
|
334 |
{3} \
|
335 |
-m {4} -smp {5} {6} \
|
336 |
""".format(hostname, env.run, disks, nics, args.mem, args.smp, graphics)
|
337 |
print cmd
|
338 |
os.system(cmd) |
339 |
|
340 |
|
341 |
def dnsmasq(args, env): |
342 |
check_pidfile(env.run + "/dnsmasq.pid")
|
343 |
cmd = "dnsmasq --pid-file={0}/dnsmasq.pid --conf-file={1}/conf-file".format(env.run, env.dns)
|
344 |
os.system(cmd) |
345 |
|
346 |
|
347 |
def get_packages(args, env): |
348 |
if env.package_url:
|
349 |
os.system("rm {0}/*.deb".format(env.packages))
|
350 |
os.system("wget -r --level=1 -nH --no-parent --cut-dirs=4 {0} -P {1}".format(env.package_url, env.packages))
|
351 |
|
352 |
|
353 |
def parse_options(): |
354 |
parser = argparse.ArgumentParser() |
355 |
|
356 |
# Directories to load/store config
|
357 |
parser.add_argument("-c", dest="confdir", |
358 |
default="/etc/snf-deploy",
|
359 |
help="Directory to find default configuration")
|
360 |
parser.add_argument("--dry-run", dest="dry_run", |
361 |
default=False, action="store_true", |
362 |
help="Do not execute or write anything.")
|
363 |
parser.add_argument("-v", dest="verbose", |
364 |
default=0, action="count", |
365 |
help="Increase verbosity.")
|
366 |
parser.add_argument("-d", dest="debug", |
367 |
default=False, action="store_true", |
368 |
help="Debug mode")
|
369 |
parser.add_argument("--autoconf", dest="autoconf", |
370 |
default=False, action="store_true", |
371 |
help="In case of all in one auto conf setup")
|
372 |
|
373 |
# virtual cluster related options
|
374 |
parser.add_argument("--mem", dest="mem", |
375 |
default=2024,
|
376 |
help="Memory for every virutal node")
|
377 |
parser.add_argument("--smp", dest="smp", |
378 |
default=1,
|
379 |
help="Virtual CPUs for every virtual node")
|
380 |
parser.add_argument("--vnc", dest="vnc", |
381 |
default=False, action="store_true", |
382 |
help="Wheter virtual nodes will have a vnc console or not")
|
383 |
parser.add_argument("--force", dest="force", |
384 |
default=False, action="store_true", |
385 |
help="Force the creation of new ssh key pairs")
|
386 |
|
387 |
parser.add_argument("-i", "--ssh-key", dest="ssh_key", |
388 |
default=None,
|
389 |
help="Path of an existing ssh key to use")
|
390 |
|
391 |
parser.add_argument("--no-key-inject", dest="key_inject", |
392 |
default=True, action="store_false", |
393 |
help="Whether to inject ssh key pairs to hosts")
|
394 |
|
395 |
# backend related options
|
396 |
parser.add_argument("--cluster-name", dest="cluster_name", |
397 |
default="ganeti1",
|
398 |
help="The cluster name in ganeti.conf")
|
399 |
|
400 |
# backend related options
|
401 |
parser.add_argument("--cluster-node", dest="cluster_node", |
402 |
default=None,
|
403 |
help="The node to add to the existing cluster")
|
404 |
|
405 |
# available commands
|
406 |
parser.add_argument("command", type=str, |
407 |
choices=["packages", "vcluster", "prepare", |
408 |
"synnefo", "backend", "ganeti", |
409 |
"run", "cleanup", "test", |
410 |
"all", "add", "keygen"], |
411 |
help="Run on of the supported deployment commands")
|
412 |
|
413 |
# available actions for the run command
|
414 |
parser.add_argument("actions", type=str, nargs="*", |
415 |
help="Run one or more of the supported subcommands")
|
416 |
|
417 |
# disable colors in terminal
|
418 |
parser.add_argument("--disable-colors", dest="disable_colors", default=False, |
419 |
action="store_true", help="Disable colors in terminal") |
420 |
|
421 |
return parser.parse_args()
|
422 |
|
423 |
|
424 |
def get_actions(*args): |
425 |
actions = { |
426 |
# prepare actions
|
427 |
"ns": ["setup_ns", "setup_resolv_conf"], |
428 |
"hosts": ["setup_hosts", "add_keys"], |
429 |
"check": ["check_dhcp", "check_dns", "check_connectivity", "check_ssh"], |
430 |
"apt": ["apt_get_update", "setup_apt"], |
431 |
"nfs": ["setup_nfs_server", "setup_nfs_clients"], |
432 |
"prepare": [
|
433 |
"setup_hosts", "add_keys", |
434 |
"setup_ns", "setup_resolv_conf", |
435 |
"check_dhcp", "check_dns", "check_connectivity", "check_ssh", |
436 |
"apt_get_update", "setup_apt", |
437 |
"setup_nfs_server", "setup_nfs_clients" |
438 |
], |
439 |
# synnefo actions
|
440 |
"synnefo": [
|
441 |
"setup_mq", "setup_db", |
442 |
"setup_astakos",
|
443 |
#TODO: astakos-quota fails if no user is added.
|
444 |
# add_user fails if no groups found
|
445 |
"astakos_loaddata", "add_user", "activate_user", |
446 |
"astakos_register_components",
|
447 |
"setup_cms", "cms_loaddata", |
448 |
"setup_pithos",
|
449 |
"setup_cyclades", "cyclades_loaddata", "add_pools", |
450 |
"export_services", "import_services", "setup_vncauthproxy", |
451 |
"setup_kamaki", "upload_image", "register_image", |
452 |
"setup_burnin"
|
453 |
], |
454 |
"supdate": [
|
455 |
"apt_get_update", "setup_astakos", |
456 |
"setup_cms", "setup_pithos", "setup_cyclades" |
457 |
], |
458 |
# backend actions
|
459 |
"backend": [
|
460 |
"setup_hosts",
|
461 |
"update_ns_for_ganeti",
|
462 |
"setup_ganeti", "init_cluster", |
463 |
"add_rapi_user", "add_nodes", |
464 |
"setup_image_host", "setup_image_helper", |
465 |
"setup_network",
|
466 |
"setup_gtools", "add_backend", "add_network", |
467 |
"setup_lvm", "enable_lvm", |
468 |
"enable_drbd", "setup_drbd_dparams", |
469 |
"setup_net_infra", "setup_iptables", "setup_router", |
470 |
], |
471 |
"bstorage": [
|
472 |
"setup_lvm", "enable_lvm", |
473 |
"enable_drbd", "setup_drbd_dparams" |
474 |
], |
475 |
"bnetwork": ["setup_net_infra", "setup_iptables", "setup_router"], |
476 |
"bupdate": [
|
477 |
"apt_get_update", "setup_ganeti", "setup_image_host", "setup_image_helper", |
478 |
"setup_network", "setup_gtools" |
479 |
], |
480 |
# ganeti actions
|
481 |
"ganeti": [
|
482 |
"update_ns_for_ganeti",
|
483 |
"setup_ganeti", "init_cluster", "add_nodes", |
484 |
"setup_image_host", "setup_image_helper", "add_image_locally", |
485 |
"debootstrap", "setup_net_infra", |
486 |
"setup_lvm", "enable_lvm", "enable_drbd", "setup_drbd_dparams", |
487 |
], |
488 |
"gupdate": ["setup_apt", "setup_ganeti"], |
489 |
"gdestroy": ["destroy_cluster"], |
490 |
} |
491 |
|
492 |
ret = [] |
493 |
for x in args: |
494 |
ret += actions[x] |
495 |
|
496 |
return ret
|
497 |
|
498 |
|
499 |
def must_create_keys(force, env): |
500 |
"""Check if we need to create ssh keys
|
501 |
|
502 |
If force is true we are going to overide the old keys.
|
503 |
Else if there are already generated keys to use, don't create new ones.
|
504 |
|
505 |
"""
|
506 |
if force:
|
507 |
return True |
508 |
d = os.path.join(env.templates, "root/.ssh")
|
509 |
auth_keys_exists = os.path.exists(os.path.join(d, "authorized_keys"))
|
510 |
dsa_exists = os.path.exists(os.path.join(d, "id_dsa"))
|
511 |
dsa_pub_exists = os.path.exists(os.path.join(d, "id_dsa.pub"))
|
512 |
rsa_exists = os.path.exists(os.path.join(d, "id_rsa"))
|
513 |
rsa_pub_exists = os.path.exists(os.path.join(d, "id_rsa.pub"))
|
514 |
# If any of the above doesn't exist return True
|
515 |
return not (dsa_exists and dsa_pub_exists |
516 |
and rsa_exists and rsa_pub_exists |
517 |
and auth_keys_exists)
|
518 |
|
519 |
|
520 |
def do_create_keys(args, env): |
521 |
d = os.path.join(env.templates, "root/.ssh")
|
522 |
a = os.path.join(d, "authorized_keys")
|
523 |
# Delete old keys
|
524 |
for filename in os.listdir(d): |
525 |
os.remove(os.path.join(d, filename)) |
526 |
# Generate new keys
|
527 |
for t in ("dsa", "rsa"): |
528 |
f = os.path.join(d, "id_" + t)
|
529 |
cmd = 'ssh-keygen -q -t {0} -f {1} -N ""'.format(t, f)
|
530 |
os.system(cmd) |
531 |
cmd = 'cat {0}.pub >> {1}'.format(f, a)
|
532 |
os.system(cmd) |
533 |
|
534 |
def add_node(args, env): |
535 |
actions = [ |
536 |
"update_ns_for_node:" + args.cluster_node,
|
537 |
] |
538 |
fabcommand(args, env, actions) |
539 |
actions = [ |
540 |
"setup_resolv_conf",
|
541 |
"apt_get_update",
|
542 |
"setup_apt",
|
543 |
"setup_hosts",
|
544 |
"add_keys",
|
545 |
] |
546 |
fabcommand(args, env, actions, [args.cluster_node]) |
547 |
|
548 |
actions = get_actions("check")
|
549 |
fabcommand(args, env, actions) |
550 |
|
551 |
actions = [ |
552 |
"setup_nfs_clients",
|
553 |
"setup_ganeti",
|
554 |
"setup_image_host", "setup_image_helper", "setup_network", "setup_gtools", |
555 |
] |
556 |
fabcommand(args, env, actions, [args.cluster_node]) |
557 |
|
558 |
actions = [ |
559 |
"add_node:" + args.cluster_node,
|
560 |
] |
561 |
fabcommand(args, env, actions) |
562 |
|
563 |
actions = [ |
564 |
"setup_lvm", "enable_drbd", |
565 |
"setup_net_infra", "setup_iptables", |
566 |
] |
567 |
fabcommand(args, env, actions, [args.cluster_node]) |
568 |
|
569 |
def main(): |
570 |
args = parse_options() |
571 |
|
572 |
conf = Conf.configure(args.confdir, args.cluster_name, args, args.autoconf) |
573 |
env = Env(conf) |
574 |
|
575 |
create_dir(env.run, False)
|
576 |
create_dir(env.dns, False)
|
577 |
|
578 |
# Check if there are keys to use
|
579 |
if args.command == "keygen": |
580 |
if must_create_keys(args.force, env):
|
581 |
do_create_keys(args, env) |
582 |
return 0 |
583 |
else:
|
584 |
print "Keys already existed.. aborting" |
585 |
return 1 |
586 |
else:
|
587 |
if (args.key_inject and (args.ssh_key is None) |
588 |
and must_create_keys(False, env)): |
589 |
print "No ssh keys to use. Run `snf-deploy keygen' first." |
590 |
return 1 |
591 |
|
592 |
if args.command == "test": |
593 |
conf.print_config() |
594 |
|
595 |
if args.command == "cleanup": |
596 |
cleanup(args, env) |
597 |
|
598 |
if args.command == "packages": |
599 |
create_dir(env.packages, True)
|
600 |
get_packages(args, env) |
601 |
|
602 |
if args.command == "vcluster": |
603 |
image(args, env) |
604 |
network(args, env) |
605 |
create_dnsmasq_files(args, env) |
606 |
dnsmasq(args, env) |
607 |
cluster(args, env) |
608 |
|
609 |
if args.command == "prepare": |
610 |
actions = get_actions("prepare")
|
611 |
fabcommand(args, env, actions) |
612 |
|
613 |
if args.command == "synnefo": |
614 |
actions = get_actions("synnefo")
|
615 |
fabcommand(args, env, actions) |
616 |
|
617 |
if args.command == "backend": |
618 |
actions = get_actions("backend")
|
619 |
fabcommand(args, env, actions) |
620 |
|
621 |
if args.command == "ganeti": |
622 |
actions += get_actions("ganeti")
|
623 |
fabcommand(args, env, actions) |
624 |
|
625 |
|
626 |
|
627 |
|
628 |
if args.command == "all": |
629 |
actions = get_actions("prepare", "synnefo", "backend") |
630 |
fabcommand(args, env, actions) |
631 |
|
632 |
if args.command == "add": |
633 |
if args.cluster_node:
|
634 |
add_node(args, env) |
635 |
else:
|
636 |
actions = get_actions("backend")
|
637 |
fabcommand(args, env, actions) |
638 |
|
639 |
|
640 |
if args.command == "run": |
641 |
if not args.actions: |
642 |
print_available_actions(args.command) |
643 |
else:
|
644 |
fabcommand(args, env, args.actions) |
645 |
|
646 |
|
647 |
if __name__ == "__main__": |
648 |
sys.exit(main()) |