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
|
# frozen_string_literal: true
module AlertManagement
class AlertPresenter < Gitlab::View::Presenter::Delegated
include Gitlab::Utils::StrongMemoize
include IncidentManagement::Settings
include ActionView::Helpers::UrlHelper
MARKDOWN_LINE_BREAK = " \n"
HORIZONTAL_LINE = "\n\n---\n\n"
INCIDENT_LABEL_NAME = ::IncidentManagement::CreateIncidentLabelService::LABEL_PROPERTIES[:title]
delegate :metrics_dashboard_url, :runbook, to: :parsed_payload
def initialize(alert, **attributes)
super
@alert = alert
@project = alert.project
end
def issue_description
[
issue_summary_markdown,
alert_markdown,
incident_management_setting.issue_template_content
].compact.join(HORIZONTAL_LINE)
end
def start_time
started_at&.strftime('%d %B %Y, %-l:%M%p (%Z)')
end
def details_url
details_project_alert_management_url(project, alert.iid)
end
def details
Gitlab::Utils::InlineHash.merge_keys(payload)
end
def show_incident_issues_link?
project.incident_management_setting&.create_issue?
end
def show_performance_dashboard_link?
prometheus_alert.present?
end
def incident_issues_link
project_issues_url(project, label_name: INCIDENT_LABEL_NAME)
end
def performance_dashboard_link
if environment
metrics_project_environment_url(project, environment)
else
metrics_project_environments_url(project)
end
end
def email_title
[environment&.name, query_title].compact.join(': ')
end
private
attr_reader :alert, :project
delegate :alert_markdown, :full_query, to: :parsed_payload
def issue_summary_markdown
<<~MARKDOWN.chomp
#{metadata_list}
#{metric_embed_for_alert}
MARKDOWN
end
def metadata_list
metadata = []
metadata << list_item('Start time', start_time)
metadata << list_item('Severity', severity)
metadata << list_item('full_query', backtick(full_query)) if full_query
metadata << list_item('Service', service) if service
metadata << list_item('Monitoring tool', monitoring_tool) if monitoring_tool
metadata << list_item('Hosts', host_links) if hosts.any?
metadata << list_item('Description', description) if description.present?
metadata << list_item('GitLab alert', details_url) if details_url.present?
metadata.join(MARKDOWN_LINE_BREAK)
end
def metric_embed_for_alert
"\n[](#{metrics_dashboard_url})" if metrics_dashboard_url
end
def list_item(key, value)
"**#{key}:** #{value}".strip
end
def backtick(value)
"`#{value}`"
end
def host_links
hosts.join(' ')
end
def query_title
return title unless prometheus_alert
"#{prometheus_alert.title} #{prometheus_alert.computed_operator} #{prometheus_alert.threshold} for 5 minutes"
end
end
end
|
