summaryrefslogtreecommitdiffstats
path: root/lavalab-gen.py
blob: 6637bc5f87a653a8ebaad81bbdaa15b5bd64e0ac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
#!/usr/bin/env python
#
from __future__ import print_function
import os, sys, time
import subprocess
import yaml
import string
import socket
import shutil

# Defaults
boards_yaml = "boards.yaml"
tokens_yaml = "tokens.yaml"
baud_default = 115200
    
template_conmux = string.Template("""#
# auto-generated by lavalab-gen.py for ${board}
#
listener ${board}
application console '${board} console' 'exec sg dialout "cu-loop /dev/${board} ${baud}"'
""")

#no comment it is volontary
template_device = string.Template("""{% extends '${devicetype}.jinja2' %}
""")

template_device_conmux = string.Template("""
{% set connection_command = 'conmux-console ${board}' %}
""")
template_device_connection_command = string.Template("""#
{% set connection_command = '${connection_command}' %}
""")
template_device_pdu_generic = string.Template("""
{% set hard_reset_command = '${hard_reset_command}' %}
{% set power_off_command = '${power_off_command}' %}
{% set power_on_command = '${power_on_command}' %}
""")

template_ser2net = string.Template("""
${port}:telnet:600:/dev/${board}:${baud} 8DATABITS NONE 1STOPBIT banner
""")
template_device_ser2net = string.Template("""
{% set connection_command = 'telnet 127.0.0.1 ${port}' %}
""")

template_device_screen = string.Template("""
{% set connection_command = 'ssh -o StrictHostKeyChecking=no -t root@127.0.0.1 "TERM=xterm screen -x ${board}"' %}
""")

template_udev_serial = string.Template("""#
SUBSYSTEM=="tty", ATTRS{idVendor}=="${idvendor}", ATTRS{idProduct}=="${idproduct}", ATTRS{serial}=="${serial}", MODE="0664", OWNER="uucp", SYMLINK+="${board}"
""")
template_udev_devpath = string.Template("""#
SUBSYSTEM=="tty", ATTRS{idVendor}=="${idvendor}", ATTRS{idProduct}=="${idproduct}", ATTRS{devpath}=="${devpath}", MODE="0664", OWNER="uucp", SYMLINK+="${board}"
""")

template_settings_conf = string.Template("""
{
    "DEBUG": false,
    "STATICFILES_DIRS": [
        ["lava-server", "/usr/share/pyshared/lava_server/htdocs/"]
    ],
    "MEDIA_ROOT": "/var/lib/lava-server/default/media",
    "ARCHIVE_ROOT": "/var/lib/lava-server/default/archive",
    "STATIC_ROOT": "/usr/share/lava-server/static",
    "STATIC_URL": "/static/",
    "MOUNT_POINT": "/",
    "HTTPS_XML_RPC": false,
    "LOGIN_URL": "/accounts/login/",
    "LOGIN_REDIRECT_URL": "/",
    "CSRF_COOKIE_SECURE": $cookie_secure,
    "SESSION_COOKIE_SECURE": $session_cookie_secure
}
""")

def main():
    fp = open(boards_yaml, "r")
    workers = yaml.load(fp)
    fp.close()

    os.mkdir("output")

    if "masters" not in workers:
        print("Missing masters entry in boards.yaml")
        sys.exit(1)
    masters = workers["masters"]
    for master in masters:
        keywords_master = [ "name", "type", "host", "users", "tokens", "webadmin_https", "persistent_db" ]
        for keyword in master:
            if not keyword in keywords_master:
                print("WARNING: unknown keyword %s" % keyword)
        name = master["name"]
        print("Handle %s\n" % name)
        if not "host" in master:
            host = "local"
        else:
            host = master["host"]
        workerdir = "output/%s/%s" % (host, name)
        os.mkdir("output/%s" % host)
        shutil.copy("deploy.sh", "output/%s/" % host)
        dockcomp = {}
        dockcomp["version"] = "2.0"
        dockcomp["services"] = {}
        dockcomposeymlpath = "output/%s/docker-compose.yml" % host
        dockcomp["services"][name] = {}
        dockcomp["services"][name]["hostname"] = name
        dockcomp["services"][name]["ports"] = [ "10080:80", "5555:5555", "5556:5556", "5500:5500" ]
        dockcomp["services"][name]["volumes"] = [ "/boot:/boot", "/lib/modules:/lib/modules" ]
        dockcomp["services"][name]["build"] = {}
        dockcomp["services"][name]["build"]["context"] = name
        persistent_db = False
        if "persistent_db" in master:
            persistent_db = master["persistent_db"]
        if persistent_db:
            pg_volume_name = "pgdata_" + name
            dockcomp["services"][name]["volumes"].append(pg_volume_name + ":/var/lib/postgresql")
            dockcomp["services"][name]["volumes"].append("lava_job_output:/var/lib/lava-server/default/media/job-output/")
            dockcomp["volumes"] = {}
            dockcomp["volumes"][pg_volume_name] = {}
            dockcomp["volumes"]["lava_job_output"] = {}
        with open(dockcomposeymlpath, 'w') as f:
            yaml.dump(dockcomp, f)

        shutil.copytree("lava-master", workerdir)
        os.mkdir("%s/devices" % workerdir)
        # handle users / tokens
        userdir = "%s/users" % workerdir
        os.mkdir(userdir)
        worker = master
        webadmin_https = False
        if "webadmin_https" in worker:
            webadmin_https = worker["webadmin_https"]
        if webadmin_https:
            cookie_secure = "true"
            session_cookie_secure = "true"
        else:
            cookie_secure = "false"
            session_cookie_secure = "false"
        fsettings = open("%s/settings.conf" % workerdir, 'w')
        fsettings.write(template_settings_conf.substitute(cookie_secure=cookie_secure, session_cookie_secure=session_cookie_secure))
        fsettings.close()
        if "users" in worker:
            for user in worker["users"]:
                keywords_users = [ "name", "staff", "superuser", "password", "token" ]
                for keyword in user:
                    if not keyword in keywords_users:
                        print("WARNING: unknown keyword %s" % keyword)
                username = user["name"]
                ftok = open("%s/%s" % (userdir, username), "w")
                token = user["token"]
                ftok.write("TOKEN=" + token + "\n")
                if "password" in user:
                    password = user["password"]
                    ftok.write("PASSWORD=" + password + "\n")
                    # libyaml convert yes/no to true/false...
                if "staff" in user:
                    value = user["staff"]
                    if value is True:
                        ftok.write("STAFF=1\n")
                if "superuser" in user:
                    value = user["superuser"]
                    if value is True:
                        ftok.write("SUPERUSER=1\n")
                ftok.close()
        tokendir = "%s/tokens" % workerdir
        os.mkdir(tokendir)
        if "tokens" in worker:
            filename_num = {}
            print("Found tokens")
            for token in worker["tokens"]:
                keywords_tokens = [ "username", "token", "description" ]
                for keyword in token:
                    if not keyword in keywords_tokens:
                        print("WARNING: unknown keyword %s" % keyword)
                username = token["username"]
                description = token["description"]
                if username in filename_num:
                    number = filename_num[username]
                    filename_num[username] = filename_num[username] + 1
                else:
                    filename_num[username] = 1
                    number = 0
                filename = "%s-%d" % (username, number)
                print("\tAdd token for %s in %s" % (username, filename))
                ftok = open("%s/%s" % (tokendir, filename), "w")
                ftok.write("USER=" + username + "\n")
                vtoken = token["token"]
                ftok.write("TOKEN=" + vtoken + "\n")
                ftok.write("DESCRIPTION=\"%s\"" % description)
                ftok.close()

    default_slave = "lab-slave-0"
    if "slaves" not in workers:
        print("Missing slaves entry in boards.yaml")
        sys.exit(1)
    slaves = workers["slaves"]
    for slave in slaves:
        keywords_slaves = [ "name", "host", "dispatcher_ip", "remote_user", "remote_master", "remote_address", "remote_rpc_port", "remote_proto", "extra_actions" ]
        for keyword in slave:
            if not keyword in keywords_slaves:
                print("WARNING: unknown keyword %s" % keyword)
        name = slave["name"]
        if len(slaves) == 1:
            default_slave = name
        print("Handle %s" % name)
        if not "host" in slave:
            host = "local"
        else:
            host = slave["host"]
        if slave.get("default_slave") and slave["default_slave"]:
             default_slave = name
        workerdir = "output/%s/%s" % (host, name)
        dockcomposeymlpath = "output/%s/docker-compose.yml" % host
        if not os.path.isdir("output/%s" % host):
            os.mkdir("output/%s" % host)
            shutil.copy("deploy.sh", "output/%s/" % host)
            dockcomp = {}
            dockcomp["version"] = "2.0"
            dockcomp["services"] = {}
        else:
            #master exists
            fp = open(dockcomposeymlpath, "r")
            dockcomp = yaml.load(fp)
            fp.close()
        dockcomp["services"][name] = {}
        dockcomp["services"][name]["hostname"] = name
        dockcomp["services"][name]["dns_search"] = ""
        dockcomp["services"][name]["ports"] = [ "69:69/udp", "80:80", "61950-62000:61950-62000" ]
        dockcomp["services"][name]["volumes"] = [ "/boot:/boot", "/lib/modules:/lib/modules" ]
        dockcomp["services"][name]["environment"] = {}
        dockcomp["services"][name]["build"] = {}
        dockcomp["services"][name]["build"]["context"] = name
        # insert here remote

        shutil.copytree("lava-slave", workerdir)
        fp = open("%s/phyhostname" % workerdir, "w")
        fp.write(host)
        fp.close()
        conmuxpath = "%s/conmux" % workerdir
        if not os.path.isdir(conmuxpath):
            os.mkdir(conmuxpath)

        worker = slave
        worker_name = name
        #NOTE remote_master is on slave
        if not "remote_master" in worker:
            remote_master = "lava-master"
        else:
            remote_master = worker["remote_master"]
        if not "remote_address" in worker:
            remote_address = remote_master
        else:
            remote_address = worker["remote_address"]
        if not "remote_rpc_port" in worker:
            remote_rpc_port = "80"
        else:
            remote_rpc_port = worker["remote_rpc_port"]
        dockcomp["services"][worker_name]["environment"]["LAVA_MASTER"] = remote_address
        remote_user = worker["remote_user"]
        # find master
        remote_token = "BAD"
        for fm in workers["masters"]:
            if fm["name"] == remote_master:
                for fuser in fm["users"]:
                    if fuser["name"] == remote_user:
                        remote_token = fuser["token"]
        if remote_token is "BAD":
            print("Cannot find %s on %s" % (remote_user, remote_master))
            sys.exit(1)
        if not "remote_proto" in worker:
            remote_proto = "http"
        else:
            remote_proto = worker["remote_proto"]
        remote_uri = "%s://%s:%s@%s:%s/RPC2" % (remote_proto, remote_user, remote_token, remote_address, remote_rpc_port)
        dockcomp["services"][worker_name]["environment"]["LAVA_MASTER_URI"] = remote_uri

        if "dispatcher_ip" in worker:
            dockcomp["services"][worker_name]["environment"]["LAVA_DISPATCHER_IP"] = worker["dispatcher_ip"]
        with open(dockcomposeymlpath, 'w') as f:
            yaml.dump(dockcomp, f)
        if "extra_actions" in worker:
            fp = open("%s/scripts/extra_actions" % workerdir, "w")
            for eaction in worker["extra_actions"]:
                fp.write(eaction)
                fp.write("\n")
            fp.close()
            os.chmod("%s/scripts/extra_actions" % workerdir, 0o755)

    if "boards" not in workers:
        print("Missing boards")
        sys.exit(1)
    ser2net_port = 60000
    boards = workers["boards"]
    for board in boards:
        board_name = board["name"]
        if "slave" in board:
            slave_name = board["slave"]
        else:
            slave_name = default_slave
        print("\tFound %s on %s" % (board_name, slave_name))
        found_slave = False
        for fs in workers["slaves"]:
            if fs["name"] == slave_name:
                slave = fs
                found_slave = True
        if not found_slave:
            print("Cannot find slave %s" % slave_name)
            sys.exit(1)
        if not "host" in slave:
            host = "local"
        else:
            host = slave["host"]
        workerdir = "output/%s/%s" % (host, slave_name)
        dockcomposeymlpath = "output/%s/docker-compose.yml" % host
        fp = open(dockcomposeymlpath, "r")
        dockcomp = yaml.load(fp)
        fp.close()
        device_path = "%s/devices/" % workerdir
        devices_path = "%s/devices/%s" % (workerdir, slave_name)
        devicetype = board["type"]
        device_line = template_device.substitute(devicetype=devicetype)
        if "pdu_generic" in board:
            hard_reset_command = board["pdu_generic"]["hard_reset_command"]
            power_off_command = board["pdu_generic"]["power_off_command"]
            power_on_command = board["pdu_generic"]["power_on_command"]
            device_line += template_device_pdu_generic.substitute(hard_reset_command=hard_reset_command, power_off_command=power_off_command, power_on_command=power_on_command)
        use_kvm = False
        if "kvm" in board:
            use_kvm = board["kvm"]
        if use_kvm:
            if "devices" in dockcomp["services"][worker_name]:
                dc_devices = dockcomp["services"][worker_name]["devices"]
            else:
                dockcomp["services"][worker_name]["devices"] = []
                dc_devices = dockcomp["services"][worker_name]["devices"]
            dc_devices.append("/dev/kvm:/dev/kvm")
            # board specific hacks
        if devicetype == "qemu" and not use_kvm:
            device_line += "{% set no_kvm = True %}\n"
        if "uart" in board:
            uart = board["uart"]
            baud = board["uart"].get("baud", baud_default)
            idvendor = board["uart"]["idvendor"]
            idproduct = board["uart"]["idproduct"]
            if type(idproduct) == str:
                print("Please put hexadecimal IDs for product %s (like 0x%s)" % (board_name, idproduct))
                sys.exit(1)
            if type(idvendor) == str:
                print("Please put hexadecimal IDs for vendor %s (like 0x%s)" % (board_name, idvendor))
                sys.exit(1)
            if "serial" in uart:
                serial = board["uart"]["serial"]
                udev_line = template_udev_serial.substitute(board=board_name, serial=serial, idvendor="%04x" % idvendor, idproduct="%04x" % idproduct)
            else:
                devpath = board["uart"]["devpath"]
                udev_line = template_udev_devpath.substitute(board=board_name, devpath=devpath, idvendor="%04x" % idvendor, idproduct="%04x" % idproduct)
            if not os.path.isdir("output/%s/udev" % host):
                os.mkdir("output/%s/udev" % host)
            fp = open("output/%s/udev/99-lavaworker-udev.rules" % host, "a")
            fp.write(udev_line)
            fp.close()
            if "devices" in dockcomp["services"][worker_name]:
                dc_devices = dockcomp["services"][worker_name]["devices"]
            else:
                dockcomp["services"][worker_name]["devices"] = []
                dc_devices = dockcomp["services"][worker_name]["devices"]
            dc_devices.append("/dev/%s:/dev/%s" % (board_name, board_name))
            use_conmux = True
            use_ser2net = False
            use_screen = False
            if "use_ser2net" in uart:
                use_conmux = False
                use_ser2net = True
            if "use_screen" in uart:
                use_conmux = False
                use_screen = True
            if use_conmux:
                conmuxline = template_conmux.substitute(board=board_name, baud=baud)
                device_line += template_device_conmux.substitute(board=board_name)
                fp = open("%s/conmux/%s.cf" % (workerdir, board_name), "w")
                fp.write(conmuxline)
                fp.close()
            if use_ser2net:
                ser2net_line = template_ser2net.substitute(port=ser2net_port,baud=baud,board=board_name)
                device_line += template_device_ser2net.substitute(port=ser2net_port)
                ser2net_port += 1
                fp = open("%s/ser2net.conf" % workerdir, "a")
                fp.write(ser2net_line)
                fp.close()
            if use_screen:
                device_line += template_device_screen.substitute(board=board_name)
                fp = open("%s/lava-screen.conf" % workerdir, "a")
                fp.write("%s\n" % board_name)
                fp.close()
        elif "connection_command" in board:
            connection_command = board["connection_command"]
            device_line += template_device_connection_command.substitute(connection_command=connection_command)
        if "uboot_ipaddr" in board:
            device_line += "{%% set uboot_ipaddr_cmd = 'setenv ipaddr %s' %%}\n" % board["uboot_ipaddr"]
        if "uboot_macaddr" in board:
            device_line += '{% set uboot_set_mac = true %}'
            device_line += "{%% set uboot_mac_addr = '%s' %%}\n" % board["uboot_macaddr"]
        if "fastboot_serial_number" in board:
            fserial = board["fastboot_serial_number"]
            device_line += "{%% set fastboot_serial_number = '%s' %%}" % fserial
        if "custom_option" in board:
            for coption in board["custom_option"]:
                device_line += "{%% %s %%}\n" % coption
        if not os.path.isdir(device_path):
            os.mkdir(device_path)
        if not os.path.isdir(devices_path):
            os.mkdir(devices_path)
        board_device_file = "%s/%s.jinja2" % (devices_path, board_name)
        fp = open(board_device_file, "w")
        fp.write(device_line)
        fp.close()
        with open(dockcomposeymlpath, 'w') as f:
            yaml.dump(dockcomp, f)


if __name__ == "__main__":
    shutil.copy("common/build-lava", "lava-slave/scripts/build-lava")
    shutil.copy("common/build-lava", "lava-master/scripts/build-lava")
    main()