blob: 9c82151666c20bac8a686ad0af6c81c72726513d (
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
|
# frozen_string_literal: true
module QA
module Service
module ClusterProvider
class Gcloud < Base
def validate_dependencies
find_executable('gcloud') || raise("You must first install `gcloud` executable to run these tests.")
end
def set_credentials(admin_user)
master_auth = JSON.parse(`gcloud container clusters describe #{cluster_name} --region #{Runtime::Env.gcloud_region} --format 'json(masterAuth.username, masterAuth.password)'`)
shell <<~CMD.tr("\n", ' ')
kubectl config set-credentials #{admin_user}
--username #{master_auth['masterAuth']['username']}
--password #{master_auth['masterAuth']['password']}
CMD
end
def setup
login_if_not_already_logged_in
create_cluster
end
def teardown
delete_cluster
end
private
def login_if_not_already_logged_in
if Runtime::Env.has_gcloud_credentials?
attempt_login_with_env_vars
else
account = `gcloud auth list --filter=status:ACTIVE --format="value(account)"`
if account.empty?
raise "Failed to login to gcloud. No credentials provided in environment and no credentials found locally."
else
puts "gcloud account found. Using: #{account} for creating K8s cluster."
end
end
end
def attempt_login_with_env_vars
puts "No gcloud account. Attempting to login from env vars GCLOUD_ACCOUNT_EMAIL and GCLOUD_ACCOUNT_KEY."
gcloud_account_key = Tempfile.new('gcloud-account-key')
gcloud_account_key.write(Runtime::Env.gcloud_account_key)
gcloud_account_key.close
gcloud_account_email = Runtime::Env.gcloud_account_email
shell("gcloud auth activate-service-account #{gcloud_account_email} --key-file #{gcloud_account_key.path}")
ensure
gcloud_account_key && gcloud_account_key.unlink
end
def auth_options
"--enable-legacy-authorization" unless rbac
end
def create_cluster
shell <<~CMD.tr("\n", ' ')
gcloud container clusters
create #{cluster_name}
#{auth_options}
--enable-basic-auth
--region #{Runtime::Env.gcloud_region}
--disk-size 10GB
--num-nodes #{Runtime::Env.gcloud_num_nodes}
&& gcloud container clusters
get-credentials
--region #{Runtime::Env.gcloud_region}
#{cluster_name}
CMD
end
def delete_cluster
shell <<~CMD.tr("\n", ' ')
gcloud container clusters delete
--region #{Runtime::Env.gcloud_region}
#{cluster_name}
--quiet --async
CMD
end
end
end
end
end
|
