/
application.rb
361 lines (282 loc) · 9 KB
/
application.rb
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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
# frozen_string_literal: true
module Sidekiq
class WebApplication
extend WebRouter
REDIS_KEYS = %w[redis_version uptime_in_days connected_clients used_memory_human used_memory_peak_human]
CSP_HEADER = [
"default-src 'self' https: http:",
"child-src 'self'",
"connect-src 'self' https: http: wss: ws:",
"font-src 'self' https: http:",
"frame-src 'self'",
"img-src 'self' https: http: data:",
"manifest-src 'self'",
"media-src 'self'",
"object-src 'none'",
"script-src 'self' https: http: 'unsafe-inline'",
"style-src 'self' https: http: 'unsafe-inline'",
"worker-src 'self'",
"base-uri 'self'"
].join("; ").freeze
def initialize(klass)
@klass = klass
end
def settings
@klass.settings
end
def self.settings
Sidekiq::Web.settings
end
def self.tabs
Sidekiq::Web.tabs
end
def self.set(key, val)
# nothing, backwards compatibility
end
head "/" do
# HEAD / is the cheapest heartbeat possible,
# it hits Redis to ensure connectivity
Sidekiq.redis { |c| c.llen("queue:default") }
""
end
get "/" do
@redis_info = redis_info.select { |k, v| REDIS_KEYS.include? k }
stats_history = Sidekiq::Stats::History.new((params["days"] || 30).to_i)
@processed_history = stats_history.processed
@failed_history = stats_history.failed
erb(:dashboard)
end
get "/busy" do
erb(:busy)
end
post "/busy" do
if params["identity"]
p = Sidekiq::Process.new("identity" => params["identity"])
p.quiet! if params["quiet"]
p.stop! if params["stop"]
else
processes.each do |pro|
pro.quiet! if params["quiet"]
pro.stop! if params["stop"]
end
end
redirect "#{root_path}busy"
end
get "/queues" do
@queues = Sidekiq::Queue.all
erb(:queues)
end
get "/queues/:name" do
@name = route_params[:name]
halt(404) unless @name
@count = (params["count"] || 25).to_i
@queue = Sidekiq::Queue.new(@name)
(@current_page, @total_size, @messages) = page("queue:#{@name}", params["page"], @count, reverse: params["direction"] == "asc")
@messages = @messages.map { |msg| Sidekiq::Job.new(msg, @name) }
erb(:queue)
end
post "/queues/:name" do
queue = Sidekiq::Queue.new(route_params[:name])
if Sidekiq.pro? && params["pause"]
queue.pause!
elsif Sidekiq.pro? && params["unpause"]
queue.unpause!
else
queue.clear
end
redirect "#{root_path}queues"
end
post "/queues/:name/delete" do
name = route_params[:name]
Sidekiq::Job.new(params["key_val"], name).delete
redirect_with_query("#{root_path}queues/#{CGI.escape(name)}")
end
get "/morgue" do
@count = (params["count"] || 25).to_i
(@current_page, @total_size, @dead) = page("dead", params["page"], @count, reverse: true)
@dead = @dead.map { |msg, score| Sidekiq::SortedEntry.new(nil, score, msg) }
erb(:morgue)
end
get "/morgue/:key" do
key = route_params[:key]
halt(404) unless key
@dead = Sidekiq::DeadSet.new.fetch(*parse_params(key)).first
if @dead.nil?
redirect "#{root_path}morgue"
else
erb(:dead)
end
end
post "/morgue" do
redirect(request.path) unless params["key"]
params["key"].each do |key|
job = Sidekiq::DeadSet.new.fetch(*parse_params(key)).first
retry_or_delete_or_kill job, params if job
end
redirect_with_query("#{root_path}morgue")
end
post "/morgue/all/delete" do
Sidekiq::DeadSet.new.clear
redirect "#{root_path}morgue"
end
post "/morgue/all/retry" do
Sidekiq::DeadSet.new.retry_all
redirect "#{root_path}morgue"
end
post "/morgue/:key" do
key = route_params[:key]
halt(404) unless key
job = Sidekiq::DeadSet.new.fetch(*parse_params(key)).first
retry_or_delete_or_kill job, params if job
redirect_with_query("#{root_path}morgue")
end
get "/retries" do
@count = (params["count"] || 25).to_i
(@current_page, @total_size, @retries) = page("retry", params["page"], @count)
@retries = @retries.map { |msg, score| Sidekiq::SortedEntry.new(nil, score, msg) }
erb(:retries)
end
get "/retries/:key" do
@retry = Sidekiq::RetrySet.new.fetch(*parse_params(route_params[:key])).first
if @retry.nil?
redirect "#{root_path}retries"
else
erb(:retry)
end
end
post "/retries" do
redirect(request.path) unless params["key"]
params["key"].each do |key|
job = Sidekiq::RetrySet.new.fetch(*parse_params(key)).first
retry_or_delete_or_kill job, params if job
end
redirect_with_query("#{root_path}retries")
end
post "/retries/all/delete" do
Sidekiq::RetrySet.new.clear
redirect "#{root_path}retries"
end
post "/retries/all/retry" do
Sidekiq::RetrySet.new.retry_all
redirect "#{root_path}retries"
end
post "/retries/all/kill" do
Sidekiq::RetrySet.new.kill_all
redirect "#{root_path}retries"
end
post "/retries/:key" do
job = Sidekiq::RetrySet.new.fetch(*parse_params(route_params[:key])).first
retry_or_delete_or_kill job, params if job
redirect_with_query("#{root_path}retries")
end
get "/scheduled" do
@count = (params["count"] || 25).to_i
(@current_page, @total_size, @scheduled) = page("schedule", params["page"], @count)
@scheduled = @scheduled.map { |msg, score| Sidekiq::SortedEntry.new(nil, score, msg) }
erb(:scheduled)
end
get "/scheduled/:key" do
@job = Sidekiq::ScheduledSet.new.fetch(*parse_params(route_params[:key])).first
if @job.nil?
redirect "#{root_path}scheduled"
else
erb(:scheduled_job_info)
end
end
post "/scheduled" do
redirect(request.path) unless params["key"]
params["key"].each do |key|
job = Sidekiq::ScheduledSet.new.fetch(*parse_params(key)).first
delete_or_add_queue job, params if job
end
redirect_with_query("#{root_path}scheduled")
end
post "/scheduled/:key" do
key = route_params[:key]
halt(404) unless key
job = Sidekiq::ScheduledSet.new.fetch(*parse_params(key)).first
delete_or_add_queue job, params if job
redirect_with_query("#{root_path}scheduled")
end
get "/dashboard/stats" do
redirect "#{root_path}stats"
end
get "/stats" do
sidekiq_stats = Sidekiq::Stats.new
redis_stats = redis_info.select { |k, v| REDIS_KEYS.include? k }
json(
sidekiq: {
processed: sidekiq_stats.processed,
failed: sidekiq_stats.failed,
busy: sidekiq_stats.workers_size,
processes: sidekiq_stats.processes_size,
enqueued: sidekiq_stats.enqueued,
scheduled: sidekiq_stats.scheduled_size,
retries: sidekiq_stats.retry_size,
dead: sidekiq_stats.dead_size,
default_latency: sidekiq_stats.default_queue_latency
},
redis: redis_stats,
server_utc_time: server_utc_time
)
end
get "/stats/queues" do
json Sidekiq::Stats::Queues.new.lengths
end
def call(env)
action = self.class.match(env)
return [404, {"Content-Type" => "text/plain", "X-Cascade" => "pass"}, ["Not Found"]] unless action
app = @klass
resp = catch(:halt) do # rubocop:disable Standard/SemanticBlocks
self.class.run_befores(app, action)
action.instance_exec env, &action.block
ensure
self.class.run_afters(app, action)
end
case resp
when Array
# redirects go here
resp
else
# rendered content goes here
headers = {
"Content-Type" => "text/html",
"Cache-Control" => "no-cache",
"Content-Language" => action.locale,
"Content-Security-Policy" => CSP_HEADER
}
# we'll let Rack calculate Content-Length for us.
[200, headers, [resp]]
end
end
def self.helpers(mod = nil, &block)
if block
WebAction.class_eval(&block)
else
WebAction.send(:include, mod)
end
end
def self.before(path = nil, &block)
befores << [path && Regexp.new("\\A#{path.gsub("*", ".*")}\\z"), block]
end
def self.after(path = nil, &block)
afters << [path && Regexp.new("\\A#{path.gsub("*", ".*")}\\z"), block]
end
def self.run_befores(app, action)
run_hooks(befores, app, action)
end
def self.run_afters(app, action)
run_hooks(afters, app, action)
end
def self.run_hooks(hooks, app, action)
hooks.select { |p, _| !p || p =~ action.env[WebRouter::PATH_INFO] }
.each { |_, b| action.instance_exec(action.env, app, &b) }
end
def self.befores
@befores ||= []
end
def self.afters
@afters ||= []
end
end
end