msb info not found" source="postgres/postgres_query.go:63:QueryPostgresInfo()" time="2018-08-11T19:10:17+08:00" level=error msg="get postgres instances info failed, scrape metrics failed, error:msb env not found" source="collector/exporter.go:71:Scrape()" 1. 2. 3. 日志本地文件分割...
file-rotatelogs 实现了 io.Writer 接口,并且提供了文件的切割功能,其实例可以作为 logrus 的目标输出,两者能无缝集成,这也是 file-rotatelogs 的设计初衷: It's normally expected that this library is used with some other logging service, such as the built-in log library, or loggers such as github.com...
Panic, Fatal# 日志级别配置# :Info -> 表示小于等于Info级别# Info: -> 表示大于等于Info级别# Info -> 表示等于Info级别# 为空则默认配置为 Debug:ConsoleLevel=Debug:# 终端日志格式配置,默认为内置配置,否则必须申明ConsoleEncode=consoleEncode# 日志保存目录# 默认在与应用平级目录下LogPath=/logs# 日志文...
This is how I create the database CREATEDATABASE IFNOTEXISTStest_db;CREATEUSERIFNOTEXISTS'root'@'%'IDENTIFIEDBY'root';GRANTALLPRIVILEGESON*.*TO'root'@'%'WITHGRANTOPTION;CREATEUSERIFNOTEXISTS'docker'@'%'IDENTIFIEDBY'docker';GRANTALLPRIVILEGESON*.*TO'docker'@'%'WITHGRANTOPTION;SETSQL_MODE="...
You can simplify this quite a bit by usingcmd.Run()instead ofcmd.Start()to have it automatically wait for it to be finish, and useexec.CommandContext()to have it timeout. This will also output in the correct order, whereas the original program is out of order due...
ok{returnerrors.New("listener is not tcp listener")}f,err:=tl.File()iferr!=nil{returnerr}args:=[]string{"-graceful"}cmd:=exec.Command(os.Args[0],args...)log.Printf("os.args[0]:%s\n",os.Args[0])//可执行文件名cmd.Stdout=os.Stdout...
There are no Go files in theprotofolder (yet): ├── go.mod ├── proto │ └── kv.proto └── server └── server.go What did you see happen? $ go run ./server/ server/server.go:4:2: package notstd/proto is notinstd (/Users/meling/sdk/gotip/src/notstd/proto) ...
sponge是一个集成了自动生成代码、web和微服务框架、基础开发框架的golang生产力工具。sponge拥有丰富的生成...
Versioning is done with Go modules. Breaking changes (eg. removing deprecated API) will get major version number bumps. install go get github.com/jmoiron/sqlx issues Row headers can be ambiguous (SELECT 1 AS a, 2 AS a), and the result ofColumns()does not fully qualify column names in ...
启动一个etcd集群有三种方式,Static、etcd Discovery和DNS Discovery。Static很好理解就是启动的时候指定所有节点的ip地址,ectd Discovery 就是借助已经存在的etcd集群的服务发现能力找到新集群的所有节点,方式包括自建etcd集群和使用etcd官方集群...