我们被赋予一个映射在坞容器中的命名卷(/app/logs)来写入日志。
运行在docker容器中的应用程序应该将日志写入/app/logs中的文件(如果不存在则创建/app/logs)。每个文件大小不能超过2MB。需要创建一个新的日志文件(在以前的文件达到2MB限制之后)来写入下一个日志条目。
这样的日志记录是否有日志包(在GoLang中)?
编辑:
$ go mod tidy
go: finding module for package go.uber.org/zap
go: found go.uber.org/zap in go.uber.org/zap v1.22.0
go: go.uber.org/zap@v1.22.0 requires
gopkg.in/yaml.v3@v3.0.1: unrecognized import path "gopkg.in/yaml.v3": reading https://gopkg.in/yaml.v3?go-get=1: 502 Bad Gateway
server response: Cannot obtain refs from GitHub: cannot talk to GitHub: Get https://github.com/go-yaml/yaml.git/info/refs?service=git-upload-pack: net/http: request canceled (Client.Timeout exceeded while awaiting headers)发布于 2022-08-09 08:28:10
您可以使用https://github.com/natefinch/lumberjack或使用https://github.com/uber-go/zap与伐木机集成。就像zap FAQ中的那样:
// lumberjack.Logger is already safe for concurrent use, so we don't need to
// lock it.
w := zapcore.AddSync(&lumberjack.Logger{
Filename: "/var/log/myapp/foo.log",
MaxSize: 500, // megabytes
MaxBackups: 3,
MaxAge: 28, // days
})
core := zapcore.NewCore(
zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
w,
zap.InfoLevel,
)
logger := zap.New(core)https://stackoverflow.com/questions/73286939
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