Class: Kuby::Plugins::RailsApp::Postgres
Constant Summary
collapse
- ROLE =
'web'.freeze
Instance Attribute Summary collapse
Instance Method Summary
collapse
#after_deploy, #after_setup, #before_deploy, #before_setup, #configure, #dockerfiles, #setup
Constructor Details
#initialize(environment, configs) ⇒ Postgres
Returns a new instance of Postgres.
13
14
15
16
17
18
19
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 13
def initialize(environment, configs)
@environment = environment
@configs = configs
user(config['username'])
password(config['password'])
end
|
Instance Attribute Details
#configs ⇒ Object
Returns the value of attribute configs.
11
12
13
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 11
def configs
@configs
end
|
#environment ⇒ Object
Returns the value of attribute environment.
11
12
13
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 11
def environment
@environment
end
|
Instance Method Details
#after_configuration ⇒ Object
29
30
31
32
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 29
def after_configuration
environment.docker.package_phase.add(:postgres_dev)
environment.docker.package_phase.add(:postgres_client)
end
|
#base_name ⇒ Object
118
119
120
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 118
def base_name
@base_name ||= "#{kubernetes.selector_app}-#{ROLE}"
end
|
#database(&block) ⇒ Object
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
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 78
def database(&block)
context = self
@database ||= Kuby::KubeDB.postgres do
api_version 'kubedb.com/v1alpha1'
metadata do
name "#{context.base_name}-postgres"
namespace context.kubernetes.namespace.metadata.name
end
spec do
database_secret do
secret_name context.secret.metadata.name
end
version '11.2'
standby_mode 'Hot'
streaming_mode 'asynchronous'
storage_type 'Durable'
storage do
storage_class_name context.kubernetes.provider.storage_class_name
access_modes ['ReadWriteOnce']
resources do
requests do
add :storage, '10Gi'
end
end
end
termination_policy 'DoNotTerminate'
end
end
@database.instance_eval(&block) if block
@database
end
|
#host ⇒ Object
34
35
36
37
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 34
def host
@host ||= database.metadata.name
end
|
#kubernetes ⇒ Object
122
123
124
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 122
def kubernetes
environment.kubernetes
end
|
#name ⇒ Object
21
22
23
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 21
def name
:postgres
end
|
#password(password) ⇒ Object
54
55
56
57
58
59
60
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 54
def password(password)
secret do
data do
set :POSTGRES_PASSWORD, password
end
end
end
|
#resources ⇒ Object
25
26
27
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 25
def resources
@resources ||= [secret, database]
end
|
#rewritten_configs ⇒ Object
39
40
41
42
43
44
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 39
def rewritten_configs
@rewritten_configs ||= Marshal.load(Marshal.dump(configs)).tap do |new_configs|
new_configs[environment.name]['host'] = host
end
end
|
#secret(&block) ⇒ Object
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 62
def secret(&block)
context = self
@secret ||= KubeDSL.secret do
metadata do
name "#{context.base_name}-postgres-secret"
namespace context.kubernetes.namespace.metadata.name
end
type 'Opaque'
end
@secret.instance_eval(&block) if block
@secret
end
|
#user(user) ⇒ Object
46
47
48
49
50
51
52
|
# File 'lib/kuby/plugins/rails_app/postgres.rb', line 46
def user(user)
secret do
data do
set :POSTGRES_USER, user
end
end
end
|