-
Notifications
You must be signed in to change notification settings - Fork 0
/
fabfile.py
85 lines (66 loc) · 2.22 KB
/
fabfile.py
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
from fabric.api import run, require, env, local, put
from fabric.contrib.files import exists
from fabric.context_managers import cd
import time
from app import app
env.branch = 'master'
env.app_name = app.logger.name
env.key_filename = '' # Full path to pem
env.hosts = [] # Hosts
env.user = 'ec2-user'
env.app_dir = '/home/ec2-user/apps/%s' % (env.app_name)
env.timestamp = time.strftime('%Y%m%d%H%M')
env.warn_only = True
env.version = '%s-%s' % (env.app_name, env.timestamp)
def setup():
"""Set up the initial structure on the remote hosts."""
require('hosts')
require('app_dir')
with cd(env.app_dir):
run("mkdir versions")
run("mkdir archives")
def switch_to(version):
"""Switch the current (ie live) version"""
require('hosts')
require('app_dir')
with cd(env.app_dir):
if exists('versions/previous'):
run('rm versions/previous')
if exists('versions/current'):
run('mv versions/current versions/previous')
run('ln -s ../versions/%s versions/current' % version)
with cd('versions/current'):
run("mkdir logs")
run("mkdir etc")
def switch_to_version(version):
switch_to(version)
# restart nginx/apache
def make_tar():
require('version')
#local('tar -cf %s.tar.gz .' % (env.version), capture=False)
local("git archive --format=tar --prefix=%(release)s/ %(branch)s | gzip -c > %(release)s.tar.gz" % {
'release': env.version,
'branch': env.branch,
}
)
local('rm -fr %s' % env.version)
def upload_tar():
require('version', provided_by=[deploy])
put('%s.tar.gz' % env.version, '%s/archives/' % env.app_dir)
with cd(env.app_dir):
with cd('versions'):
run('tar -zxvf ../archives/%s.tar.gz ' % (env.version))
local('rm %s.tar.gz' % env.version)
def deploy():
make_tar()
upload_tar()
switch_to(env.version)
def start():
with cd('%s/versions/current' % env.app_dir):
run('supervisord')
def stop():
with cd('%s/versions/current' % env.app_dir):
run('supervisorctl shutdown')
def restart():
with cd('%s/versions/current' % env.app_dir):
run('supervisorctl restart ')