OS：CentOS
我正在关注Openpaas Documentation，以便在Centos中安装openpaas。
按照文档正确执行以下步骤。但是openpaas在最后一步（即
）后未运行systemctl restart {james,openpaas}
由于Openpass配置了主机名openpass.local，因此无法使用IP访问openpaas，因此请根据文档将其更改为主机名。
当我将浏览器指向http://openpaas.local时，我得到了错误的网关。
Openpass如下所示在/etc/nginx/conf.d/openpaas.conf中创建一个nginx配置
upstream openpaas {
server 127.0.0.1:8080;
}
server {
listen 80;
server_name openpaas.local;
access_log /var/log/openpaas/access.log;
error_log /var/log/openpaas/error.log;
keepalive_timeout 70;
location / {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://openpaas/;
proxy_redirect off;
proxy_buffering off;
}
}
如此
curl openpaas.local
将被反向代理为127.0.0.1:8080，以上命令得到的结果如下
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx/1.12.2</center>
</body>
</html>
当我检查
netstat -pln
8080之后是免费的，openpaas没有运行。
netstat -pln的结果如下
[root@openpaas ~]# netstat -pln
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 4936/beam
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 4941/php-fpm: maste
tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 5213/mongod
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 4943/redis-server 1
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 5155/nginx: master
tcp 0 0 0.0.0.0:4369 0.0.0.0:* LISTEN 5038/epmd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 4944/sshd
tcp 0 0 127.0.0.1:7000 0.0.0.0:* LISTEN 5562/java
tcp 0 0 127.0.0.1:7199 0.0.0.0:* LISTEN 5562/java
tcp 0 0 127.0.0.1:38341 0.0.0.0:* LISTEN 5562/java
tcp6 0 0 :::5672 :::* LISTEN 4936/beam
tcp6 0 0 127.0.0.1:9200 :::* LISTEN 4950/java
tcp6 0 0 ::1:9200 :::* LISTEN 4950/java
tcp6 0 0 :::80 :::* LISTEN 5155/nginx: master
tcp6 0 0 :::4369 :::* LISTEN 5038/epmd
tcp6 0 0 127.0.0.1:9042 :::* LISTEN 5562/java
tcp6 0 0 127.0.0.1:9300 :::* LISTEN 4950/java
tcp6 0 0 ::1:9300 :::* LISTEN 4950/java
tcp6 0 0 :::22 :::* LISTEN 4944/sshd
raw6 0 0 :::58 :::* 7 4487/NetworkManager
Active UNIX domain sockets (only servers)
Proto RefCnt Flags Type State I-Node PID/Program name Path
unix 2 [ ACC ] STREAM LISTENING 112765 18465/nvim /tmp/nvimMgTy3a/0
unix 2 [ ACC ] STREAM LISTENING 27165 4431/VGAuthService /var/run/vmware/guestServicePipe
unix 2 [ ACC ] STREAM LISTENING 17461 1/systemd /run/systemd/private
unix 2 [ ACC ] SEQPACKET LISTENING 17749 1/systemd /run/udev/control
unix 2 [ ACC ] STREAM LISTENING 17549 1/systemd /run/lvm/lvmetad.socket
unix 2 [ ACC ] STREAM LISTENING 31153 5213/mongod /tmp/mongodb-27017.sock
unix 2 [ ACC ] STREAM LISTENING 17837 1/systemd /run/lvm/lvmpolld.socket
unix 2 [ ACC ] STREAM LISTENING 26031 1/systemd /run/dbus/system_bus_socket
unix 2 [ ACC ] STREAM LISTENING 7407 1/systemd /run/systemd/journal/stdout
显示一些代码
由于Openpass无法启动，因此尝试手动启动openpaas， CD到openpaas安装文件夹并启动openpaas服务器操作，结果如下。应用程序正在退出，没有任何错误。我只能看到警告
[root@openpaas ~]# cd /usr/share/openpaas
[root@openpaas openpaas]# npm start
> linagora-rse@1.2.2 start /usr/share/openpaas
> node server.js
Warning: connect.session() MemoryStore is not
designed for a production environment, as it will leak
memory, and will not scale past a single process.
[root@openpaas openpaas]#
在server.js中添加console.log进行检查
'use strict';
var async = require('async');
var moduleManager = require('./backend/module-manager');
var core = require('./backend/core');
var logger = core.logger;
var config = core.config('default');
var modules = config.modules;
if (config.hasOwnProperty("modules_append")){
modules = modules.concat(config.modules_append);
}
console.log("Before setup environment")
moduleManager.setupServerEnvironment();
console.log("after setup environment")
function fireESNState(state) {
return function fireESN(callback) {
moduleManager.manager.fire(state, modules).then(function() {
callback(null);
}, function(err) {
callback(err);
});
};
}
function initCore(callback) {
core.init(function(err) {
if (!err) {
logger.info('OpenPaaS Core bootstraped, configured in %s mode', process.env.NODE_ENV);
}
callback(err);
});
}
console.log("Before async.series")
async.series([core.templates.inject, fireESNState('lib'), initCore, fireESNState('start')], function(err) {
if (err) {
logger.error('Fatal error:', err);
if (err.stack) {
logger.error(err.stack);
}
process.exit(1);
}
logger.info('OpenPaas ESN is now started on node %s', process.version);
});
上面的代码
console.log("Before setup environment")
moduleManager.setupServerEnvironment();
console.log("after setup environment")
仅在打印设置环境之前，在不打印设置环境之后。
如何解决此问题。
我会因应用程序无法启动的原因而出现错误。
因为我没有1500声望，所以我无法创建标签：openpaas