|
1
|
|
|
# coding: utf-8 |
|
2
|
1 |
|
"""Stakkr main controller. Used by the CLI to do all its actions.""" |
|
3
|
|
|
|
|
4
|
1 |
|
import os |
|
5
|
1 |
|
from platform import system as os_name |
|
6
|
1 |
|
import subprocess |
|
7
|
1 |
|
import sys |
|
8
|
1 |
|
import click |
|
9
|
1 |
|
from clint.textui import colored, puts, columns |
|
10
|
1 |
|
from stakkr import command, docker_actions as docker |
|
11
|
1 |
|
from stakkr.configreader import Config |
|
12
|
1 |
|
from stakkr.proxy import Proxy |
|
13
|
|
|
|
|
14
|
|
|
|
|
15
|
1 |
|
class StakkrActions: |
|
16
|
|
|
"""Main class that does actions asked in the cli.""" |
|
|
|
|
|
|
17
|
|
|
|
|
18
|
1 |
|
def __init__(self, ctx: dict): |
|
|
|
|
|
|
19
|
|
|
"""Set all require properties.""" |
|
|
|
|
|
|
20
|
|
|
# Get info from config first to know the project name and project dir |
|
21
|
1 |
|
self.config_file = ctx['CONFIG'] |
|
|
|
|
|
|
22
|
|
|
|
|
23
|
1 |
|
self.context = ctx |
|
|
|
|
|
|
24
|
|
|
|
|
25
|
|
|
# Set some general variables |
|
26
|
1 |
|
self.config = None |
|
|
|
|
|
|
27
|
1 |
|
self.project_name = None |
|
|
|
|
|
|
28
|
1 |
|
self.project_dir = None |
|
|
|
|
|
|
29
|
1 |
|
self.cwd_abs = os.getcwd() |
|
|
|
|
|
|
30
|
1 |
|
self.cwd_relative = None |
|
|
|
|
|
|
31
|
1 |
|
self.cts = [] |
|
|
|
|
|
|
32
|
1 |
|
self.running_cts = [] |
|
|
|
|
|
|
33
|
|
|
|
|
34
|
1 |
|
def console(self, container: str, user: str, tty: bool): |
|
|
|
|
|
|
35
|
|
|
"""Enter a container. Stakkr will try to guess the right shell.""" |
|
|
|
|
|
|
36
|
1 |
|
self.init_project() |
|
|
|
|
|
|
37
|
|
|
|
|
38
|
1 |
|
docker.check_cts_are_running(self.project_name) |
|
|
|
|
|
|
39
|
|
|
|
|
40
|
1 |
|
tty = 't' if tty is True else '' |
|
|
|
|
|
|
41
|
1 |
|
ct_name = docker.get_ct_name(container) |
|
|
|
|
|
|
42
|
1 |
|
cmd = ['docker', 'exec', '-u', user, '-i' + tty] |
|
|
|
|
|
|
43
|
1 |
|
cmd += [docker.get_ct_name(container), docker.guess_shell(ct_name)] |
|
|
|
|
|
|
44
|
|
|
subprocess.call(cmd) |
|
|
|
|
|
|
45
|
|
|
|
|
46
|
|
|
command.verbose(self.context['VERBOSE'], 'Command : "' + ' '.join(cmd) + '"') |
|
|
|
|
|
|
47
|
|
|
|
|
48
|
1 |
|
def get_services_urls(self): |
|
|
|
|
|
|
49
|
|
|
"""Once started, displays a message with a list of running containers.""" |
|
|
|
|
|
|
50
|
1 |
|
self.init_project() |
|
|
|
|
|
|
51
|
|
|
|
|
52
|
1 |
|
cts = docker.get_running_containers(self.project_name)[1] |
|
|
|
|
|
|
53
|
|
|
|
|
54
|
1 |
|
text = '' |
|
|
|
|
|
|
55
|
1 |
|
for _, ct_info in cts.items(): |
|
|
|
|
|
|
56
|
1 |
|
service_config = self.config['services'][ct_info['compose_name']] |
|
|
|
|
|
|
57
|
1 |
|
if ({'service_name', 'service_url'} <= set(service_config)) is False: |
|
|
|
|
|
|
58
|
1 |
|
continue |
|
|
|
|
|
|
59
|
|
|
|
|
60
|
1 |
|
url = self.get_url(service_config['service_url'], ct_info['compose_name']) |
|
|
|
|
|
|
61
|
1 |
|
name = colored.yellow(service_config['service_name']) |
|
|
|
|
|
|
62
|
|
|
|
|
63
|
1 |
|
text += ' - For {}'.format(name).ljust(55, ' ') + ' : ' + url + '\n' |
|
|
|
|
|
|
64
|
|
|
|
|
65
|
1 |
|
if 'service_extra_ports' in service_config: |
|
|
|
|
|
|
66
|
1 |
|
ports = ', '.join(map(str, service_config['service_extra_ports'])) |
|
|
|
|
|
|
67
|
1 |
|
text += ' '*4 + '(In your containers use the host ' |
|
|
|
|
|
|
68
|
1 |
|
text += '"{}" and port(s) {})\n'.format(ct_info['compose_name'], ports) |
|
|
|
|
|
|
69
|
|
|
|
|
70
|
1 |
|
return text |
|
|
|
|
|
|
71
|
|
|
|
|
72
|
1 |
|
def exec_cmd(self, container: str, user: str, args: tuple, tty: bool): |
|
|
|
|
|
|
73
|
|
|
"""Run a command from outside to any container. Wrapped into /bin/sh.""" |
|
|
|
|
|
|
74
|
1 |
|
self.init_project() |
|
|
|
|
|
|
75
|
|
|
|
|
76
|
1 |
|
docker.check_cts_are_running(self.project_name) |
|
|
|
|
|
|
77
|
|
|
|
|
78
|
|
|
# Protect args to avoid strange behavior in exec |
|
79
|
1 |
|
args = ['"{}"'.format(arg) for arg in args] |
|
|
|
|
|
|
80
|
|
|
|
|
81
|
1 |
|
tty = 't' if tty is True else '' |
|
|
|
|
|
|
82
|
1 |
|
ct_name = docker.get_ct_name(container) |
|
|
|
|
|
|
83
|
1 |
|
cmd = ['docker', 'exec', '-u', user, '-i' + tty, ct_name, 'sh', '-c'] |
|
|
|
|
|
|
84
|
1 |
|
cmd += ["""test -d "/var/{0}" && cd "/var/{0}" ; exec {1}""".format(self.cwd_relative, ' '.join(args))] |
|
|
|
|
|
|
85
|
1 |
|
command.verbose(self.context['VERBOSE'], 'Command : "' + ' '.join(cmd) + '"') |
|
|
|
|
|
|
86
|
1 |
|
subprocess.call(cmd, stdin=sys.stdin) |
|
|
|
|
|
|
87
|
|
|
|
|
88
|
1 |
|
def get_config(self): |
|
|
|
|
|
|
89
|
1 |
|
config = Config(self.config_file) |
|
|
|
|
|
|
90
|
1 |
|
main_config = config.read() |
|
|
|
|
|
|
91
|
1 |
|
if main_config is False: |
|
|
|
|
|
|
92
|
1 |
|
config.display_errors() |
|
|
|
|
|
|
93
|
1 |
|
sys.exit(1) |
|
|
|
|
|
|
94
|
|
|
|
|
95
|
1 |
|
return main_config |
|
|
|
|
|
|
96
|
|
|
|
|
97
|
1 |
|
def init_project(self): |
|
|
|
|
|
|
98
|
|
|
""" |
|
|
|
|
|
|
99
|
|
|
Initializing the project by reading config and |
|
100
|
|
|
setting some properties of the object |
|
101
|
|
|
""" |
|
102
|
1 |
|
if self.config is not None: |
|
|
|
|
|
|
103
|
1 |
|
return |
|
|
|
|
|
|
104
|
|
|
|
|
105
|
1 |
|
self.config = self.get_config() |
|
|
|
|
|
|
106
|
1 |
|
self.project_name = self.config['project_name'] |
|
|
|
|
|
|
107
|
1 |
|
self.project_dir = self.config['project_dir'] |
|
|
|
|
|
|
108
|
1 |
|
sys.path.append(self.project_dir) |
|
|
|
|
|
|
109
|
|
|
|
|
110
|
1 |
|
self.cwd_relative = self._get_relative_dir() |
|
|
|
|
|
|
111
|
1 |
|
os.chdir(self.project_dir) |
|
|
|
|
|
|
112
|
|
|
|
|
113
|
1 |
|
def start(self, container: str, pull: bool, recreate: bool, proxy: bool): |
|
|
|
|
|
|
114
|
|
|
"""If not started, start the containers defined in config.""" |
|
|
|
|
|
|
115
|
1 |
|
self.init_project() |
|
|
|
|
|
|
116
|
1 |
|
verb = self.context['VERBOSE'] |
|
|
|
|
|
|
117
|
1 |
|
debug = self.context['DEBUG'] |
|
|
|
|
|
|
118
|
|
|
|
|
119
|
1 |
|
self._is_up(container) |
|
|
|
|
|
|
120
|
|
|
|
|
121
|
1 |
|
if pull is True: |
|
|
|
|
|
|
122
|
|
|
command.launch_cmd_displays_output(self._get_compose_base_cmd() + ['pull'], verb, debug, True) |
|
|
|
|
|
|
123
|
|
|
|
|
124
|
1 |
|
recreate_param = '--force-recreate' if recreate is True else '--no-recreate' |
|
|
|
|
|
|
125
|
1 |
|
cmd = self._get_compose_base_cmd() + ['up', '-d', recreate_param, '--remove-orphans'] |
|
|
|
|
|
|
126
|
1 |
|
cmd += _get_single_container_option(container) |
|
|
|
|
|
|
127
|
|
|
|
|
128
|
1 |
|
command.verbose(self.context['VERBOSE'], 'Command: ' + ' '.join(cmd)) |
|
|
|
|
|
|
129
|
1 |
|
command.launch_cmd_displays_output(cmd, verb, debug, True) |
|
|
|
|
|
|
130
|
|
|
|
|
131
|
1 |
|
self.running_cts, self.cts = docker.get_running_containers(self.project_name) |
|
|
|
|
|
|
132
|
1 |
|
if self.running_cts is 0: |
|
|
|
|
|
|
133
|
|
|
raise SystemError("Couldn't start the containers, run the start with '-v' and '-d'") |
|
|
|
|
|
|
134
|
|
|
|
|
135
|
1 |
|
self._run_iptables_rules() |
|
|
|
|
|
|
136
|
1 |
|
if proxy is True: |
|
|
|
|
|
|
137
|
1 |
|
network_name = docker.get_network_name(self.project_name) |
|
|
|
|
|
|
138
|
1 |
|
Proxy(self.config['proxy'].get('port')).start(network_name) |
|
|
|
|
|
|
139
|
|
|
|
|
140
|
1 |
|
def status(self): |
|
|
|
|
|
|
141
|
|
|
"""Return a nice table with the list of started containers.""" |
|
|
|
|
|
|
142
|
1 |
|
self.init_project() |
|
|
|
|
|
|
143
|
|
|
|
|
144
|
1 |
|
try: |
|
|
|
|
|
|
145
|
1 |
|
docker.check_cts_are_running(self.project_name) |
|
|
|
|
|
|
146
|
1 |
|
except SystemError: |
|
|
|
|
|
|
147
|
1 |
|
puts(colored.yellow('[INFO]') + ' stakkr is currently stopped') |
|
|
|
|
|
|
148
|
1 |
|
sys.exit(0) |
|
|
|
|
|
|
149
|
|
|
|
|
150
|
1 |
|
self._print_status_headers() |
|
|
|
|
|
|
151
|
1 |
|
self._print_status_body() |
|
|
|
|
|
|
152
|
|
|
|
|
153
|
1 |
|
def stop(self, container: str, proxy: bool): |
|
|
|
|
|
|
154
|
|
|
"""If started, stop the containers defined in config. Else throw an error.""" |
|
|
|
|
|
|
155
|
1 |
|
self.init_project() |
|
|
|
|
|
|
156
|
1 |
|
verb = self.context['VERBOSE'] |
|
|
|
|
|
|
157
|
1 |
|
debug = self.context['DEBUG'] |
|
|
|
|
|
|
158
|
|
|
|
|
159
|
1 |
|
docker.check_cts_are_running(self.project_name) |
|
|
|
|
|
|
160
|
|
|
|
|
161
|
1 |
|
cmd = self._get_compose_base_cmd() + ['stop'] + _get_single_container_option(container) |
|
|
|
|
|
|
162
|
1 |
|
command.launch_cmd_displays_output(cmd, verb, debug, True) |
|
|
|
|
|
|
163
|
|
|
|
|
164
|
1 |
|
self.running_cts, self.cts = docker.get_running_containers(self.project_name) |
|
|
|
|
|
|
165
|
1 |
|
if self.running_cts is not 0 and container is None: |
|
|
|
|
|
|
166
|
|
|
raise SystemError("Couldn't stop services ...") |
|
|
|
|
|
|
167
|
|
|
|
|
168
|
1 |
|
if proxy is True: |
|
|
|
|
|
|
169
|
1 |
|
Proxy(self.config['proxy'].get('port')).stop() |
|
|
|
|
|
|
170
|
|
|
|
|
171
|
1 |
|
def _get_compose_base_cmd(self): |
|
|
|
|
|
|
172
|
1 |
|
if self.context['CONFIG'] is None: |
|
|
|
|
|
|
173
|
|
|
return ['stakkr-compose'] |
|
|
|
|
|
|
174
|
|
|
|
|
175
|
1 |
|
return ['stakkr-compose', '-c', self.context['CONFIG']] |
|
|
|
|
|
|
176
|
|
|
|
|
177
|
1 |
|
def _get_relative_dir(self): |
|
|
|
|
|
|
178
|
1 |
|
if self.cwd_abs.startswith(self.project_dir): |
|
|
|
|
|
|
179
|
|
|
return self.cwd_abs[len(self.project_dir):].lstrip('/') |
|
|
|
|
|
|
180
|
|
|
|
|
181
|
1 |
|
return '' |
|
|
|
|
|
|
182
|
|
|
|
|
183
|
1 |
|
def _is_up(self, container: str): |
|
|
|
|
|
|
184
|
1 |
|
try: |
|
|
|
|
|
|
185
|
1 |
|
docker.check_cts_are_running(self.project_name) |
|
|
|
|
|
|
186
|
1 |
|
except SystemError: |
|
|
|
|
|
|
187
|
1 |
|
return |
|
|
|
|
|
|
188
|
|
|
|
|
189
|
1 |
|
if container is None: |
|
|
|
|
|
|
190
|
1 |
|
puts(colored.yellow('[INFO]') + ' stakkr is already started ...') |
|
|
|
|
|
|
191
|
1 |
|
sys.exit(0) |
|
|
|
|
|
|
192
|
|
|
|
|
193
|
|
|
# If single container : check if that specific one is running |
|
194
|
1 |
|
ct_name = docker.get_ct_item(container, 'name') |
|
|
|
|
|
|
195
|
1 |
|
if docker.container_running(ct_name): |
|
|
|
|
|
|
196
|
1 |
|
puts(colored.yellow('[INFO]') + ' service {} is already started ...'.format(container)) |
|
|
|
|
|
|
197
|
1 |
|
sys.exit(0) |
|
|
|
|
|
|
198
|
|
|
|
|
199
|
1 |
|
def _print_status_headers(self): |
|
|
|
|
|
|
200
|
1 |
|
puts(columns( |
|
|
|
|
|
|
201
|
|
|
[(colored.green('Container')), 16], [colored.green('IP'), 15], |
|
202
|
|
|
[(colored.green('Url')), 32], [(colored.green('Image')), 32], |
|
203
|
|
|
[(colored.green('Docker ID')), 15], [(colored.green('Docker Name')), 25] |
|
|
|
|
|
|
204
|
|
|
)) |
|
205
|
|
|
|
|
206
|
1 |
|
puts(columns( |
|
|
|
|
|
|
207
|
|
|
['-'*16, 16], ['-'*15, 15], |
|
208
|
|
|
['-'*32, 32], ['-'*32, 32], |
|
209
|
|
|
['-'*15, 15], ['-'*25, 25] |
|
210
|
|
|
)) |
|
211
|
|
|
|
|
212
|
1 |
|
def _print_status_body(self): |
|
|
|
|
|
|
213
|
1 |
|
self.running_cts, self.cts = docker.get_running_containers(self.project_name) |
|
|
|
|
|
|
214
|
|
|
|
|
215
|
1 |
|
for container in sorted(self.cts.keys()): |
|
|
|
|
|
|
216
|
1 |
|
ct_data = self.cts[container] |
|
|
|
|
|
|
217
|
1 |
|
if ct_data['ip'] == '': |
|
|
|
|
|
|
218
|
|
|
continue |
|
|
|
|
|
|
219
|
|
|
|
|
220
|
1 |
|
puts(columns( |
|
|
|
|
|
|
221
|
|
|
[ct_data['compose_name'], 16], [ct_data['ip'], 15], |
|
222
|
|
|
[ct_data['traefik_host'], 32], [ct_data['image'], 32], |
|
223
|
|
|
[ct_data['id'][:12], 15], [ct_data['name'], 25] |
|
224
|
|
|
)) |
|
225
|
|
|
|
|
226
|
1 |
|
def _run_iptables_rules(self): |
|
|
|
|
|
|
227
|
|
|
"""For some containers we need to add iptables rules added from the config.""" |
|
|
|
|
|
|
228
|
1 |
|
block_config = self.config['network-block'] |
|
|
|
|
|
|
229
|
1 |
|
for container, ports in block_config.items(): |
|
|
|
|
|
|
230
|
1 |
|
error, msg = docker.block_ct_ports(container, ports, self.project_name) |
|
|
|
|
|
|
231
|
1 |
|
if error is True: |
|
|
|
|
|
|
232
|
|
|
click.secho(msg, fg='red') |
|
|
|
|
|
|
233
|
|
|
continue |
|
|
|
|
|
|
234
|
|
|
|
|
235
|
1 |
|
command.verbose(self.context['VERBOSE'], msg) |
|
|
|
|
|
|
236
|
|
|
|
|
237
|
1 |
|
def get_url(self, service_url: str, service: str): |
|
|
|
|
|
|
238
|
|
|
"""Build URL to be displayed.""" |
|
|
|
|
|
|
239
|
1 |
|
proxy_conf = self.config['proxy'] |
|
|
|
|
|
|
240
|
|
|
# By default our URL is the IP |
|
241
|
1 |
|
url = docker.get_ct_item(service, 'ip') |
|
|
|
|
|
|
242
|
|
|
# If proxy enabled, display nice urls |
|
243
|
1 |
|
if int(proxy_conf['enabled']) is 1: |
|
|
|
|
|
|
244
|
1 |
|
url = docker.get_ct_item(service, 'traefik_host') |
|
|
|
|
|
|
245
|
1 |
|
url += '' if int(proxy_conf['port']) is 80 else ':{}'.format(proxy_conf['port']) |
|
|
|
|
|
|
246
|
|
|
elif os_name() in ['Windows', 'Darwin']: |
|
|
|
|
|
|
247
|
|
|
puts(colored.yellow('[WARNING]') + ' Under Win and Mac, you need the proxy enabled') |
|
|
|
|
|
|
248
|
|
|
|
|
249
|
1 |
|
return service_url.format(url) |
|
|
|
|
|
|
250
|
|
|
|
|
251
|
|
|
|
|
252
|
1 |
|
def _get_single_container_option(container: str): |
|
253
|
1 |
|
if container is None: |
|
|
|
|
|
|
254
|
1 |
|
return [] |
|
|
|
|
|
|
255
|
|
|
|
|
256
|
|
|
return [container] |
|
|
|
|
|
|
257
|
|
|
|
stakkr-org /
stakkr
Loading history...
