blob: 0c791926c416f76e094de38e79643488d0bde6fe (
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
|
require 'active_record/fixtures'
namespace :gitlab do
namespace :backup do
# Create backup of GitLab system
desc "GITLAB | Create a backup of the GitLab system"
task create: :environment do
warn_user_is_not_gitlab
Rake::Task["gitlab:backup:db:create"].invoke
Rake::Task["gitlab:backup:repo:create"].invoke
Rake::Task["gitlab:backup:uploads:create"].invoke
# saving additional informations
s = {}
s[:db_version] = "#{ActiveRecord::Migrator.current_version}"
s[:backup_created_at] = "#{Time.now}"
s[:gitlab_version] = %x{git rev-parse HEAD}.gsub(/\n/,"")
s[:tar_version] = %x{tar --version | head -1}.gsub(/\n/,"")
Dir.chdir(Gitlab.config.backup.path)
File.open("#{Gitlab.config.backup.path}/backup_information.yml", "w+") do |file|
file << s.to_yaml.gsub(/^---\n/,'')
end
# create archive
print "Creating backup archive: #{Time.now.to_i}_gitlab_backup.tar ... "
if Kernel.system("tar -cf #{Time.now.to_i}_gitlab_backup.tar repositories/ db/ uploads/ backup_information.yml")
puts "done".green
else
puts "failed".red
end
# cleanup: remove tmp files
print "Deleting tmp directories ... "
if Kernel.system("rm -rf repositories/ db/ uploads/ backup_information.yml")
puts "done".green
else
puts "failed".red
end
# delete backups
print "Deleting old backups ... "
if Gitlab.config.backup.keep_time > 0
file_list = Dir.glob("*_gitlab_backup.tar").map { |f| f.split(/_/).first.to_i }
file_list.sort.each do |timestamp|
if Time.at(timestamp) < (Time.now - Gitlab.config.backup.keep_time)
%x{rm #{timestamp}_gitlab_backup.tar}
end
end
puts "done".green
else
puts "skipping".yellow
end
end
# Restore backup of GitLab system
desc "GITLAB | Restore a previously created backup"
task restore: :environment do
warn_user_is_not_gitlab
Dir.chdir(Gitlab.config.backup.path)
# check for existing backups in the backup dir
file_list = Dir.glob("*_gitlab_backup.tar").each.map { |f| f.split(/_/).first.to_i }
puts "no backups found" if file_list.count == 0
if file_list.count > 1 && ENV["BACKUP"].nil?
puts "Found more than one backup, please specify which one you want to restore:"
puts "rake gitlab:backup:restore BACKUP=timestamp_of_backup"
exit 1
end
tar_file = ENV["BACKUP"].nil? ? File.join("#{file_list.first}_gitlab_backup.tar") : File.join(ENV["BACKUP"] + "_gitlab_backup.tar")
unless File.exists?(tar_file)
puts "The specified backup doesn't exist!"
exit 1
end
print "Unpacking backup ... "
unless Kernel.system("tar -xf #{tar_file}")
puts "failed".red
exit 1
else
puts "done".green
end
settings = YAML.load_file("backup_information.yml")
ENV["VERSION"] = "#{settings[:db_version]}" if settings[:db_version].to_i > 0
# restoring mismatching backups can lead to unexpected problems
if settings[:gitlab_version] != %x{git rev-parse HEAD}.gsub(/\n/,"")
puts "GitLab version mismatch:".red
puts " Your current HEAD differs from the HEAD in the backup!".red
puts " Please switch to the following revision and try again:".red
puts " revision: #{settings[:gitlab_version]}".red
exit 1
end
Rake::Task["gitlab:backup:db:restore"].invoke
Rake::Task["gitlab:backup:repo:restore"].invoke
Rake::Task["gitlab:backup:uploads:restore"].invoke
Rake::Task["gitlab:shell:setup"].invoke
# cleanup: remove tmp files
print "Deleting tmp directories ... "
if Kernel.system("rm -rf repositories/ db/ uploads/ backup_information.yml")
puts "done".green
else
puts "failed".red
end
end
namespace :repo do
task create: :environment do
puts "Dumping repositories ...".blue
Backup::Repository.new.dump
puts "done".green
end
task restore: :environment do
puts "Restoring repositories ...".blue
Backup::Repository.new.restore
puts "done".green
end
end
namespace :db do
task create: :environment do
puts "Dumping database ... ".blue
Backup::Database.new.dump
puts "done".green
end
task restore: :environment do
puts "Restoring database ... ".blue
Backup::Database.new.restore
puts "done".green
end
end
namespace :uploads do
task create: :environment do
puts "Dumping uploads ... ".blue
Backup::Uploads.new.dump
puts "done".green
end
task restore: :environment do
puts "Restoring uploads ... ".blue
Backup::Uploads.new.restore
puts "done".green
end
end
end # namespace end: backup
end # namespace end: gitlab
|