docker & docker-compose 一堆坑
FROM alpine
RUN apk –no-cache upgrade
RUN apk update &&\
apk add bash
Use chown 1000 xxxoo xxxooo file name
logtest: build: context: logtest/ volumes: - ./logtest/logs:./logs:rw networks: - elk command: | /bin/sh -c '/bin/sh -s << EOF echo "Start filebeat...." filebeat run -c ./filebeat.yml -v & sleep 2 while [ ! -f ./logs/filebeat ] do sleep 2 done chown 1000 ./logs/filebeat tail -f /dev/null EOF'
http://blog.51cto.com/kexiaoke/2092029
解决方案为在filebeat里面新增一个fields字段，service : GameStatis都是自己定义的，定义完成后使用Logstash的if 判断，条件为if [fields][service] == “GameStatis”.就可以了。
docker-compose.yml
services: elasticsearch: logstash: kibana: nginx: docker-compose run ngnix
docker-compose run kibana
one byte = 8 bit
4 bit => hex 0000 2*2*2*2 = 16
so
one byte = 4bit + 4bit = hex + hex
https://gist.github.com/danharper/74a5102363fbd85f6b67
async () => { console.log('a'); await sleep(1000); console.log('b'); }
1、node & npm
apk add nodejs npm nano curl
2、mkdir t put files to t or nano test.js
2.1、nano test.js
var supertest = require('supertest'); describe('GET http://go-ethe:8545/', function () { let request = supertest('http://go-ethe:8545') it('respond with json 1', function (done) { request.post('/') .send({"jsonrpc":"2.0","method":"miner_start","params":[1],"id":1}) .expect('Content-Type', /json/) .expect(200, done); }); let gethcmd = {"jsonrpc":"2.0","method":"eth_mining","params":[],"id":1} it('respond with json mining actively start ', function (done) { request.post('/') .send(gethcmd) .expect('Content-Type', /json/) .expect(200) .expect((res)=>{if (!(true == res.
