本章將介紹Nginx監控安裝 javascript
VeryNginx 基於 OpenResty,因此你須要先安裝它:css
OpenResty安裝前準備html
geoip-devel
爲geoip模塊所須要的基礎庫●wget https://openresty.org/download/openresty-1.11.2.1.tar.gz
●tar -zxvf openresty-1.11.2.1.tar.gz
●cd openresty-1.11.2.1
●./configure --with-luajit --with-pcre --with-http_gzip_static_module --with-http_realip_module --with-http_geoip_module --with-http_ssl_module --with-http_stub_status_module --prefix=/app/openresty
●make && make install
複製代碼
VeryNginx 實際使用到了 OpenResty 中的這些模塊java
若是你不想安裝 OpenResty,或者你已經有了一個正在工做的 Nginx,你也能夠本身手動爲 Nginx 編譯安裝這些模塊node
克隆 VeryNginx 倉庫到本地, 複製 nginx.conf 和 VeryNginx 文件夾到 Nginx 的工做目錄.linux
cd ~
git clone https://github.com/alexazhou/VeryNginx.git
rm -f /app/openresty/nginx/conf/nginx.conf
cp ~/VeryNginx/nginx.conf /app/openresty/nginx/conf/nginx.conf
# 建立 /app/openresty/nginx/waf/verynginx 目錄
mkdir -p /app/openresty/nginx/waf/verynginx
# 把 /VeryNginx/verynginx 拷貝到 /app/openresty/nginx/waf/verynginx
cp -r ~/VeryNginx/verynginx /app/openresty/nginx/waf/verynginx
複製代碼
VeryNginx 項目提供了一個配置模版 /app/openresty/nginx/conf
。你須要把本身站點的 Nginx
配置加到這個模版裏面。 可是記得不要修改配置 VeryNginx 的那部分代碼(除非你知道本身在幹啥 :smiling_imp: )。nginx
接下來,說明配置文件有三點比較重要:git
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_external.conf;
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_http_block.conf;
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_server_block.conf;
複製代碼
in_http_block.conf z合格配置文件須要修改github
upstream vn_upstream{
server 127.0.0.1;
balancer_by_lua_file /app/openresty/nginx/waf/verynginx/verynginx/lua_script/on_banlance.lua;
keepalive 1024; #Connection pool
}
lua_package_path '/app/openresty/nginx/waf/verynginx/verynginx/lua_script/?.lua;;/app/openresty/nginx/waf/verynginx/verynginx/lua_script/module/?.lua;;';
lua_package_cpath '/app/openresty/nginx/waf/verynginx/verynginx/lua_script/?.so;;';
lua_code_cache on;
lua_shared_dict status 1m;
lua_shared_dict frequency_limit 10m;
lua_shared_dict summary_long 10m;
lua_shared_dict summary_short 10m;
init_by_lua_file /app/openresty/nginx/waf/verynginx/verynginx/lua_script/on_init.lua;
rewrite_by_lua_file /app/openresty/nginx/waf/verynginx/verynginx/lua_script/on_rewrite.lua;
access_by_lua_file /app/openresty/nginx/waf/verynginx/verynginx/lua_script/on_access.lua;
log_by_lua_file /app/openresty/nginx/waf/verynginx/verynginx/lua_script/on_log.lua;
複製代碼
其餘2個文件不要改變面試
配置 VeryNginx 的代碼是下面這部分:
#-----------------VeryNginx config code------------------
#user nginx;
worker_processes auto;
#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;
}
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_external.conf;
#include /app/openresty/nginx/waf/verynginx/nginx_conf/in_http_block.conf;
http {
charset utf-8;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
server_tokens off;
types_hash_max_size 2048;
server_names_hash_bucket_size 128;
large_client_header_buffers 4 32k;
fastcgi_intercept_errors on;
proxy_intercept_errors on;
underscores_in_headers on;
client_header_timeout 15s;
client_body_timeout 15s;
client_max_body_size 100m;
client_body_buffer_size 2m;
client_header_buffer_size 256k;
#keepalive_timeout 0;
keepalive_timeout 90s;
keepalive_requests 2000;
# MIME
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;
#tcp_nopush on;
#keepalive_timeout 0;
# gzip
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 6;
gzip_types text/plain text/css application/javascript application/x-javascript application/xml application/json;
gzip_vary on;
proxy_connect_timeout 5s;
proxy_read_timeout 1800s;
proxy_send_timeout 1800s;
proxy_buffer_size 128k;
proxy_buffers 100 128k;
#proxy_busy_buffers_size 1m;
#proxy_temp_file_write_size 512k;
#this line shoud be include in every http block
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_http_block.conf;
log_format main '$remote_addr -'
' $remote_user'
' [$time_local]'
' "$request"'
' $status'
' $body_bytes_sent'
' "$http_referer"'
' "$http_user_agent"'
' "$http_x_forwarded_for"'
' $upstream_response_time'
' $upstream_addr';
access_log logs/access.log main;
upstream gateway_pool {
# 網關的地址
server 106.12.129.14:9200;
}
server {
listen 80;
#this line shoud be include in every server block
include /app/openresty/nginx/waf/verynginx/verynginx/nginx_conf/in_server_block.conf;
#include /app/openresty/nginx/waf/verynginx/nginx_conf/in_http_block.conf;
location / {
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $host;
proxy_pass http://gateway_pool;
}
}
}
#---------------VeryNginx config code end-----------------
複製代碼
若是不使用 VeryNginx 提供的配置模版,你也能夠手動把這部分加入到本身的 Nginx 配置文件中. (若是安裝路徑不是/app/openresty ,須要對 lua_package_cpath 和 lua_package_path 的值進行修改)
啓動服務: /app/openresty/nginx/sbin/nginx
中止服務:/app/openresty/nginx/sbin/nginx -s stop
打開瀏覽器訪問 http://127.0.0.1/VeryNginx/dashboard/index.html
。
默認用戶名和密碼:verynginx / verynginx 。
登陸以後就能夠查看狀態,並對配置進行修改了。修改配置後,記獲得 「配置 > 系統 > 所有配置」去保存.
提示
經過 VeryNginx 控制面板保存新配置以後,會馬上生效,並不須要 restart/reload Nginx。
VeryNginx 把配置保存在 /app/openresty/nginx/waf/verynginx/configs/config.json 裏面。
若是由於配錯了什麼選項,致使沒法登陸,能夠手動刪除 config.json 來清空配置。
已安裝成功openresty 能夠用網盤的覆蓋/app/openresty/nginx/waf目錄
連接:pan.baidu.com/s/1nt2SfrDt… 提取碼:g5hs
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.5.4.tar.gz
tar -zxvf elasticsearch-6.5.4.tar.gz -C /usr/local/
useradd es
chown -R es:es /usr/local/elasticsearch-6.5.4/
cd /usr/local/elasticsearch-6.5.4
修改config/jvm.options爲內存的一半大小
vi config/jvm.options
-Xms512m
-Xmx512m
修改 max file 和 max virtual memory 參數
用root 或 sudo 用戶
vi /etc/sysctl.conf
添加下面配置:
vm.max_map_count=655360
並執行命令:
sysctl -p
配置端口 跨域
vi /usr/local/elasticsearch-6.5.4/config/elasticsearch.yml
cluster.name: elasticsearch
node.name: node-1
network.host: 0.0.0.0
http.port: 9200
node.max_local_storage_nodes: 2
http.cors.enabled: true
http.cors.allow-origin: "*"
切換es用戶
su - es
在Elasticsearch主目錄下運行下列命令來安裝這些插件:
bin/elasticsearch-plugin install ingest-geoip
bin/elasticsearch-plugin install ingest-user-agent
es用戶啓動
/usr/local/elasticsearch-6.5.4/bin/elasticsearch -d
root用戶啓動
su - es -c '/usr/local/elasticsearch-6.5.4/bin/elasticsearch -d'
複製代碼
訪問 github.com/mobz/elasti… 下載 head 插件(選擇 zip 壓縮包下載方式)。
修改 ~\elasticsearch-6.6.2\elasticsearch-head-master\Gruntfile.js,在對應的位置加上 hostname:'*' 配置項。
在 ~\elasticsearch-6.6.2\elasticsearch-head-master 下執行 npm install 開始安裝,完成後可執行 grunt server 或者 npm run start 運行 head 插件。
安裝成功,訪問 http://localhost:9100/。
對於 Access-Control-Allow-Origin 的問題,能夠在 ElasticSearch 6.x 的 ~\config\elasticsearch.yml 文件的末尾加入如下代碼:
http.cors.enabled: true
http.cors.allow-origin: "\*"
node.master: true node.data: true
複製代碼
配置更新後,重啓 ES 便可鏈接成功。
推薦博客:www.cnblogs.com/cjsblog/p/9…
wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-6.5.4-linux-x86_64.tar.gz
tar -zxvf filebeat-6.5.4-linux-x86_64.tar.gz -C /usr/local/
cd /usr/local/
mv filebeat-6.5.4-linux-x86_64 filebeat-6.5.4
cd /usr/local/filebeat-6.5.4
vi filebeat.yml
複製代碼
filebeat.inputs:
- type: log
enabled: false
paths:
- /app/openresty/nginx/logs/access.log
#============================= Filebeat modules ===============================
filebeat.config.modules:
path: ${path.config}/modules.d/*.yml
reload.enabled: false
setup.template.settings:
index.number_of_shards: 3
setup.template.name: "nginx-log-"
setup.template.pattern: "nginx-log-*"
setup.template.overwrite: true
output.elasticsearch:
enabled: true
hosts: ["106.13.3.200:9200"]
index: "nginx-log-%{+yyyy-MM-dd}"
#================================ Processors =====================================
# Configure processors to enhance or manipulate events generated by the beat.
processors:
#- add_host_metadata: ~
#- add_cloud_metadata: ~
- drop_fields:
fields: ["beat.name", "beat.version", "host.architecture","host.architecture","host.name","beat.hostname","log.file.path"]
複製代碼
cd /usr/local/filebeat-6.5.4/modules.d
vi nginx.yml
複製代碼
執行如下配置
- module: nginx
# Access logs
access:
enabled: true
# Set custom paths for the log files. If left empty,
# Filebeat will choose the paths depending on your OS.
var.paths: ["/app/openresty/nginx/logs/access.log"]
# Error logs
error:
enabled: true
# Set custom paths for the log files. If left empty,
# Filebeat will choose the paths depending on your OS.
var.paths: ["/app/openresty/nginx/logs/error.log"]
複製代碼
cd /usr/local/filebeat-6.5.4/module/nginx/access/ingest vi default.json
{
"description": "Pipeline for parsing Nginx access logs. Requires the geoip and user_agent plugins.",
"processors": [{
"grok": {
"field": "message",
"patterns":[
"\"?%{IP_LIST:nginx.access.remote_ip_list} - %{DATA:nginx.access.user_name} \\[%{HTTPDATE:nginx.access.time}\\] \"%{GREEDYDATA:nginx.access.info}\" %{NUMBER:nginx.access.response_code} %{NUMBER:nginx.access.body_sent.bytes} \"%{DATA:nginx.access.referrer}\" \"%{DATA:nginx.access.agent}\" \"%{GREEDYDATA:nginx.access.xforwardedfor}\" %{GREEDYDATA:nginx.access.upstream_response_time} %{GREEDYDATA:nginx.access.upstream_addr}"
],
"pattern_definitions": {
"IP_LIST": "%{IP}(\"?,?\\s*%{IP})*"
},
"ignore_missing": true
}
}, {
"grok": {
"field": "nginx.access.info",
"patterns": [
"%{WORD:nginx.access.method} %{DATA:nginx.access.url} HTTP/%{NUMBER:nginx.access.http_version}",
""
],
"ignore_missing": true
}
}, {
"remove": {
"field": "nginx.access.info"
}
}, {
"split": {
"field": "nginx.access.remote_ip_list",
"separator": "\"?,?\\s+"
}
}, {
"script": {
"lang": "painless",
"inline": "boolean isPrivate(def ip) { try { StringTokenizer tok = new StringTokenizer(ip, '.'); int firstByte = Integer.parseInt(tok.nextToken()); int secondByte = Integer.parseInt(tok.nextToken()); if (firstByte == 10) { return true; } if (firstByte == 192 && secondByte == 168) { return true; } if (firstByte == 172 && secondByte >= 16 && secondByte <= 31) { return true; } if (firstByte == 127) { return true; } return false; } catch (Exception e) { return false; } } def found = false; for (def item : ctx.nginx.access.remote_ip_list) { if (!isPrivate(item)) { ctx.nginx.access.remote_ip = item; found = true; break; } } if (!found) { ctx.nginx.access.remote_ip = ctx.nginx.access.remote_ip_list[0]; }"
}
}, {
"remove":{
"field": "message"
}
}, {
"rename": {
"field": "@timestamp",
"target_field": "read_timestamp"
}
}, {
"date": {
"field": "nginx.access.time",
"target_field": "@timestamp",
"formats": ["dd/MMM/YYYY:H:m:s Z"]
}
},{
"remove": {
"field": "nginx.access.time"
}
}, {
"user_agent": {
"field": "nginx.access.agent",
"target_field": "nginx.access.user_agent"
}
}, {
"rename": {
"field": "nginx.access.agent",
"target_field": "nginx.access.user_agent.original"
}
}, {
"geoip": {
"field": "nginx.access.remote_ip",
"target_field": "nginx.access.geoip"
}
}, {
"script": {
"lang": "painless",
"inline": "String tmp=ctx.nginx.access.upstream_response_time; if (tmp=='-'){ctx.nginx.access.upstream_response_time=-1.0}else{ctx.nginx.access.upstream_response_time=Float.parseFloat(tmp)}"
}
}],
"on_failure" : [{
"set" : {
"field" : "error.message",
"value" : "{{ _ingest.on_failure_message }}"
}
}]
}
複製代碼
cd /usr/local/filebeat-6.5.4 nohup ./filebeat -e -c filebeat.yml >&/dev/null &
wget https://dl.grafana.com/oss/release/grafana-6.1.6.linux-amd64.tar.gz
tar -zxvf grafana-6.1.6.linux-amd64.tar.gz
cd /app/grafana-6.1.6/bin
grafana-cli plugins install grafana-piechart-panel
grafana-cli plugins install grafana-piechart-panel
grafana-cli plugins install grafana-worldmap-panel
grafana-cli plugins install grafana-piechart-panel
grafana-cli plugins install grafana-piechart-panel
./grafana-server
複製代碼
默認安裝3000端口,這裏地址爲:106.13.3.200:3000 默認用戶名/密碼 admin/admin
因爲Json模板過長,另存入百度網盤中。歡迎關注我的公衆號Coder編程,後臺回覆:Grafana導入Json模板。便可獲取。 若有失效,麻煩私信公衆號。看到後,我會及時回覆。
以上來自開源項目OCP: gitee.com/owenwangwen…
項目演示地址 http://59.110.164.254:8066/login.html 用戶名/密碼:admin/admin
項目監控 http://106.13.3.200:3000 用戶名/密碼:admin/1q2w3e4r
項目代碼地址 gitee.com/owenwangwen…
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