openfalcon尝试分布式部署

nginx.con

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;


    include vconf/*.conf;


}

vconf.conf
dashboard.conf

upstream ds_falcon_8081{
    server  192.168.187.152:8081;
    server  192.168.187.153:8081;   
}

server {
    listen  8081;

    server_name falcon_dashboard;

    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://ds_falcon_8081;
    }

}

api.conf

upstream ds_falcon_8080{
    server  192.168.187.152:8080;
    server  192.168.187.152:8080;
}

server {
    listen  8080;

    server_name falcon_dashboard;

    location / {
        proxy_redirect off;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://ds_falcon_8080;
    }

}

配置dashboard的 api为 代理url

/home/openfalcon/dashboard/rrd/config.py  # Falcon+ API

#-*-coding:utf8-*-
# Copyright 2017 Xiaomi, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


# app config
import os
LOG_LEVEL = os.environ.get("LOG_LEVEL",'DEBUG')
SECRET_KEY = os.environ.get("SECRET_KEY","secret-key")
PERMANENT_SESSION_LIFETIME = os.environ.get("PERMANENT_SESSION_LIFETIME",3600 * 24 * 30)
SITE_COOKIE = os.environ.get("SITE_COOKIE","open-falcon-ck")

# Falcon+ API
API_ADDR = os.environ.get("API_ADDR","http://192.168.187.151:8080/api/v1")

# portal database
# TODO: read from api instead of db
PORTAL_DB_HOST = os.environ.get("PORTAL_DB_HOST","192.168.187.151")
PORTAL_DB_PORT = int(os.environ.get("PORTAL_DB_PORT",3306))
PORTAL_DB_USER = os.environ.get("PORTAL_DB_USER","root")
PORTAL_DB_PASS = os.environ.get("PORTAL_DB_PASS","root")
PORTAL_DB_NAME = os.environ.get("PORTAL_DB_NAME","falcon_portal")

# alarm database
# TODO: read from api instead of db
ALARM_DB_HOST = os.environ.get("ALARM_DB_HOST","192.168.187.151")
ALARM_DB_PORT = int(os.environ.get("ALARM_DB_PORT",3306))
ALARM_DB_USER = os.environ.get("ALARM_DB_USER","root")
ALARM_DB_PASS = os.environ.get("ALARM_DB_PASS","root")
ALARM_DB_NAME = os.environ.get("ALARM_DB_NAME","alarms")

# ldap config
LDAP_ENABLED = os.environ.get("LDAP_ENABLED",False)
LDAP_SERVER = os.environ.get("LDAP_SERVER","ldap.forumsys.com:389")
LDAP_BASE_DN = os.environ.get("LDAP_BASE_DN","dc=example,dc=com")
LDAP_BINDDN_FMT = os.environ.get("LDAP_BINDDN_FMT","uid=%s,dc=example,dc=com")
LDAP_SEARCH_FMT = os.environ.get("LDAP_SEARCH_FMT","uid=%s")
LDAP_ATTRS = ["cn","mail","telephoneNumber"]
LDAP_TLS_START_TLS = False
LDAP_TLS_CACERTDIR = ""
LDAP_TLS_CACERTFILE = "/etc/openldap/certs/ca.crt"
LDAP_TLS_CERTFILE = ""
LDAP_TLS_KEYFILE = ""
LDAP_TLS_REQUIRE_CERT = True
LDAP_TLS_CIPHER_SUITE = ""

# i18n
BABEL_DEFAULT_LOCALE   = 'zh_CN'
BABEL_DEFAULT_TIMEZONE = 'Asia/Shanghai'
# aviliable translations
LANGUAGES   = {
    'en':  'English',
    'zh_CN':  'Chinese-Simplified',
}

# portal site config
MAINTAINERS = ['root']
CONTACT = '[email protected]'

try:
    from rrd.local_config import *
except:
    print "[warning] no local config file"