|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Hhxsv5\LaravelS\Components\Apollo; |
|
4
|
|
|
|
|
5
|
|
|
use Hhxsv5\LaravelS\Components\HttpClient\SimpleHttpTrait; |
|
6
|
|
|
use Hhxsv5\LaravelS\Swoole\Coroutine\Context; |
|
7
|
|
|
use Swoole\Coroutine; |
|
8
|
|
|
|
|
9
|
|
|
class Apollo |
|
10
|
|
|
{ |
|
11
|
|
|
use SimpleHttpTrait; |
|
|
|
|
|
|
12
|
|
|
|
|
13
|
|
|
protected $server; |
|
14
|
|
|
protected $appId; |
|
15
|
|
|
protected $cluster = 'default'; |
|
16
|
|
|
protected $namespaces = ['application']; |
|
17
|
|
|
protected $clientIp; |
|
18
|
|
|
protected $pullTimeout = 5; |
|
19
|
|
|
protected $keepOldEnv = false; |
|
20
|
|
|
|
|
21
|
|
|
protected $releaseKeys = []; |
|
22
|
|
|
protected $notifications = []; |
|
23
|
|
|
|
|
24
|
|
|
protected $watching = true; |
|
25
|
|
|
|
|
26
|
|
|
public function __construct(array $settings) |
|
27
|
|
|
{ |
|
28
|
|
|
$this->server = $settings['server']; |
|
29
|
|
|
$this->appId = $settings['app_id']; |
|
30
|
|
|
if (isset($settings['cluster'])) { |
|
31
|
|
|
$this->cluster = $settings['cluster']; |
|
32
|
|
|
} |
|
33
|
|
|
if (isset($settings['namespaces'])) { |
|
34
|
|
|
$this->namespaces = $settings['namespaces']; |
|
35
|
|
|
} |
|
36
|
|
|
if (isset($settings['client_ip'])) { |
|
37
|
|
|
$this->clientIp = $settings['client_ip']; |
|
38
|
|
|
} else { |
|
39
|
|
|
$this->clientIp = current(swoole_get_local_ip()) ?: null; |
|
40
|
|
|
} |
|
41
|
|
|
if (isset($settings['pull_timeout'])) { |
|
42
|
|
|
$this->pullTimeout = $settings['pull_timeout']; |
|
43
|
|
|
} |
|
44
|
|
|
if (isset($settings['keep_old_env'])) { |
|
45
|
|
|
$this->keepOldEnv = $settings['keep_old_env']; |
|
46
|
|
|
} |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
public static function createFromEnv() |
|
50
|
|
|
{ |
|
51
|
|
|
$envs = getenv(); |
|
52
|
|
|
if (!isset($envs['APOLLO_SERVER'], $envs['APOLLO_APP_ID'])) { |
|
53
|
|
|
throw new \InvalidArgumentException('Missing environment variable APOLLO_SERVER & APOLLO_APP_ID'); |
|
54
|
|
|
} |
|
55
|
|
|
$options = [ |
|
56
|
|
|
'server' => $envs['APOLLO_SERVER'], |
|
57
|
|
|
'app_id' => $envs['APOLLO_APP_ID'], |
|
58
|
|
|
'cluster' => isset($envs['APOLLO_CLUSTER']) ? $envs['APOLLO_CLUSTER'] : null, |
|
59
|
|
|
'namespaces' => isset($envs['APOLLO_NAMESPACES']) ? explode(',', $envs['APOLLO_NAMESPACES']) : null, |
|
60
|
|
|
'client_ip' => isset($envs['APOLLO_CLIENT_IP']) ? $envs['APOLLO_CLIENT_IP'] : null, |
|
61
|
|
|
'pull_timeout' => isset($envs['APOLLO_PULL_TIMEOUT']) ? $envs['APOLLO_PULL_TIMEOUT'] : null, |
|
62
|
|
|
'keep_old_env' => isset($envs['APOLLO_KEEP_OLD_ENV']) ? $envs['APOLLO_KEEP_OLD_ENV'] : false, |
|
63
|
|
|
]; |
|
64
|
|
|
return new static($options); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
|
|
68
|
|
|
public function pullBatch(array $namespaces, $withReleaseKey = false, array $options = []) |
|
69
|
|
|
{ |
|
70
|
|
|
$configs = []; |
|
71
|
|
|
$uri = sprintf('%s/configs/%s/%s/', $this->server, $this->appId, $this->cluster); |
|
72
|
|
|
foreach ($namespaces as $namespace) { |
|
73
|
|
|
$url = $uri . $namespace . '?' . http_build_query([ |
|
74
|
|
|
'releaseKey' => $withReleaseKey && isset($this->releaseKeys[$namespace]) ? $this->releaseKeys[$namespace] : null, |
|
75
|
|
|
'ip' => $this->clientIp, |
|
76
|
|
|
]); |
|
77
|
|
|
$timeout = isset($options['timeout']) ? $options['timeout'] : $this->pullTimeout; |
|
78
|
|
|
$response = $this->httpGet($url, compact('timeout')); |
|
79
|
|
|
if ($response['statusCode'] === 200) { |
|
80
|
|
|
$configs[$namespace] = json_decode($response['body'], true); |
|
81
|
|
|
$this->releaseKeys[$namespace] = $configs[$namespace]['releaseKey']; |
|
82
|
|
|
} elseif ($response['statusCode'] === 304) { |
|
83
|
|
|
// ignore 304 |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
} |
|
87
|
|
|
return $configs; |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
|
|
public function pullAll($withReleaseKey = false, array $options = []) |
|
91
|
|
|
{ |
|
92
|
|
|
return $this->pullBatch($this->namespaces, $withReleaseKey, $options); |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
|
|
public function pullAllAndSave($filepath, array $options = []) |
|
96
|
|
|
{ |
|
97
|
|
|
$all = $this->pullAll(false, $options); |
|
98
|
|
|
if (count($all) !== count($this->namespaces)) { |
|
99
|
|
|
throw new \RuntimeException('Incomplete Apollo configuration list'); |
|
100
|
|
|
} |
|
101
|
|
|
$configs = []; |
|
102
|
|
|
foreach ($all as $namespace => $config) { |
|
103
|
|
|
$configs[] = '# Namespace: ' . $config['namespaceName']; |
|
104
|
|
|
ksort($config['configurations']); |
|
105
|
|
|
foreach ($config['configurations'] as $key => $value) { |
|
106
|
|
|
$configs[] = sprintf('%s=%s', $key, $value); |
|
107
|
|
|
} |
|
108
|
|
|
} |
|
109
|
|
|
if (empty($configs)) { |
|
110
|
|
|
throw new \RuntimeException('Empty Apollo configuration list'); |
|
111
|
|
|
} |
|
112
|
|
|
if ($this->keepOldEnv && file_exists($filepath)) { |
|
113
|
|
|
rename($filepath, $filepath . '.' . date('YmdHis')); |
|
114
|
|
|
} |
|
115
|
|
|
$fileContent = implode(PHP_EOL, $configs); |
|
116
|
|
|
if (Context::inCoroutine()) { |
|
117
|
|
|
Coroutine::writeFile($filepath, $fileContent); |
|
|
|
|
|
|
118
|
|
|
} else { |
|
119
|
|
|
file_put_contents($filepath, $fileContent); |
|
120
|
|
|
} |
|
121
|
|
|
return $configs; |
|
122
|
|
|
} |
|
123
|
|
|
|
|
124
|
|
|
public function startWatchNotification(callable $callback, array $options = []) |
|
125
|
|
|
{ |
|
126
|
|
|
if (!isset($options['timeout']) || $options['timeout'] < 60) { |
|
127
|
|
|
$options['timeout'] = 70; |
|
128
|
|
|
} |
|
129
|
|
|
$this->watching = true; |
|
130
|
|
|
$this->notifications = []; |
|
131
|
|
|
foreach ($this->namespaces as $namespace) { |
|
132
|
|
|
$this->notifications[$namespace] = ['namespaceName' => $namespace, 'notificationId' => -1]; |
|
133
|
|
|
} |
|
134
|
|
|
while ($this->watching) { |
|
135
|
|
|
$url = sprintf('%s/notifications/v2?%s', |
|
136
|
|
|
$this->server, |
|
137
|
|
|
http_build_query([ |
|
138
|
|
|
'appId' => $this->appId, |
|
139
|
|
|
'cluster' => $this->cluster, |
|
140
|
|
|
'notifications' => json_encode(array_values($this->notifications)), |
|
141
|
|
|
]) |
|
142
|
|
|
); |
|
143
|
|
|
$response = $this->httpGet($url, $options); |
|
144
|
|
|
|
|
145
|
|
|
if ($response['statusCode'] === 200) { |
|
146
|
|
|
$notifications = json_decode($response['body'], true); |
|
147
|
|
|
if (empty($notifications)) { |
|
148
|
|
|
continue; |
|
149
|
|
|
} |
|
150
|
|
|
$callback($notifications); |
|
151
|
|
|
array_walk($notifications, function (&$notification) { |
|
152
|
|
|
unset($notification['messages']); |
|
153
|
|
|
}); |
|
154
|
|
|
$this->notifications = array_merge($this->notifications, array_column($notifications, null, 'namespaceName')); |
|
155
|
|
|
} elseif ($response['statusCode'] === 304) { |
|
156
|
|
|
// ignore 304 |
|
157
|
|
|
} |
|
158
|
|
|
} |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
public function stopWatchNotification() |
|
162
|
|
|
{ |
|
163
|
|
|
$this->watching = false; |
|
164
|
|
|
} |
|
165
|
|
|
} |
|
166
|
|
|
|
hhxsv5 /
laravel-s
Loading history...