目录搜索
ComposeAbout versions and upgrading (Compose)ASP.NET Core + SQL Server on Linux (Compose)CLI environment variables (Compose)Command-line completion (Compose)Compose(组成)Compose command-line reference(组合命令行参考)Control startup order (Compose)Django and PostgreSQL (Compose)Docker stacks and distributed application bundles (Compose)docker-compose build(docker-compose构建)docker-compose bundledocker-compose configdocker-compose createdocker-compose downdocker-compose eventsdocker-compose execdocker-compose helpdocker-compose imagesdocker-compose killdocker-compose logsdocker-compose pausedocker-compose portdocker-compose psdocker-compose pulldocker-compose pushdocker-compose restartdocker-compose rmdocker-compose rundocker-compose scaledocker-compose startdocker-compose stopdocker-compose topdocker-compose unpausedocker-compose upEnvironment file (Compose)Environment variables in ComposeExtend services in ComposeFrequently asked questions (Compose)Getting started (Compose)Install ComposeLink environment variables (deprecated) (Compose)Networking in ComposeOverview of Docker ComposeOverview of docker-compose CLIQuickstart: Compose and WordPressRails and PostgreSQL (Compose)Sample apps with ComposeUsing Compose in productionUsing Compose with SwarmEngine.NET Core application (Engine)About images, containers, and storage drivers (Engine)Add nodes to the swarm (Engine)Apply custom metadata (Engine)Apply rolling updates (Engine)apt-cacher-ngBest practices for writing Dockerfiles (Engine)Binaries (Engine)Bind container ports to the host (Engine)Breaking changes (Engine)Build your own bridge (Engine)Configure container DNS (Engine)Configure container DNS in user-defined networks (Engine)CouchDB (Engine)Create a base image (Engine)Create a swarm (Engine)Customize the docker0 bridge (Engine)Debian (Engine)Default bridge networkDelete the service (Engine)Deploy a service (Engine)Deploy services to a swarm (Engine)Deprecated Engine featuresDocker container networking (Engine)Docker overview (Engine)Docker run reference (Engine)Dockerfile reference (Engine)Dockerize an applicationDrain a node (Engine)EngineFAQ (Engine)Fedora (Engine)Get started (Engine)Get started with macvlan network driver (Engine)Get started with multi-host networking (Engine)How nodes work (Engine)How services work (Engine)Image management (Engine)Inspect the service (Engine)Install Docker (Engine)IPv6 with Docker (Engine)Join nodes to a swarm (Engine)Legacy container links (Engine)Lock your swarm (Engine)Manage nodes in a swarm (Engine)Manage sensitive data with Docker secrets (Engine)Manage swarm security with PKI (Engine)Manage swarm service networks (Engine)Migrate to Engine 1.10Optional Linux post-installation steps (Engine)Overview (Engine)PostgreSQL (Engine)Raft consensus in swarm mode (Engine)Riak (Engine)Run Docker Engine in swarm modeScale the service (Engine)SDKs (Engine)Select a storage driver (Engine)Set up for the tutorial (Engine)SSHd (Engine)Storage driver overview (Engine)Store service configuration data (Engine)Swarm administration guide (Engine)Swarm mode key concepts (Engine)Swarm mode overlay network security model (Engine)Swarm mode overview (Engine)Understand container communication (Engine)Use multi-stage builds (Engine)Use swarm mode routing mesh (Engine)Use the AUFS storage driver (Engine)Use the Btrfs storage driver (Engine)Use the Device mapper storage driver (Engine)Use the OverlayFS storage driver (Engine)Use the VFS storage driver (Engine)Use the ZFS storage driver (Engine)Engine: Admin GuideAmazon CloudWatch logs logging driver (Engine)Bind mounts (Engine)Collect Docker metrics with Prometheus (Engine)Configuring and running Docker (Engine)Configuring logging drivers (Engine)Control and configure Docker with systemd (Engine)ETW logging driver (Engine)Fluentd logging driver (Engine)Format command and log output (Engine)Google Cloud logging driver (Engine)Graylog Extended Format (GELF) logging driver (Engine)Journald logging driver (Engine)JSON File logging driver (Engine)Keep containers alive during daemon downtime (Engine)Limit a container's resources (Engine)Link via an ambassador container (Engine)Log tags for logging driver (Engine)Logentries logging driver (Engine)PowerShell DSC usage (Engine)Prune unused Docker objects (Engine)Run multiple services in a container (Engine)Runtime metrics (Engine)Splunk logging driver (Engine)Start containers automatically (Engine)Storage overview (Engine)Syslog logging driver (Engine)tmpfs mountsTroubleshoot volume problems (Engine)Use a logging driver plugin (Engine)Using Ansible (Engine)Using Chef (Engine)Using Puppet (Engine)View a container's logs (Engine)Volumes (Engine)Engine: CLIDaemon CLI reference (dockerd) (Engine)dockerdocker attachdocker builddocker checkpointdocker checkpoint createdocker checkpoint lsdocker checkpoint rmdocker commitdocker configdocker config createdocker config inspectdocker config lsdocker config rmdocker containerdocker container attachdocker container commitdocker container cpdocker container createdocker container diffdocker container execdocker container exportdocker container inspectdocker container killdocker container logsdocker container lsdocker container pausedocker container portdocker container prunedocker container renamedocker container restartdocker container rmdocker container rundocker container startdocker container statsdocker container stopdocker container topdocker container unpausedocker container updatedocker container waitdocker cpdocker createdocker deploydocker diffdocker eventsdocker execdocker exportdocker historydocker imagedocker image builddocker image historydocker image importdocker image inspectdocker image loaddocker image lsdocker image prunedocker image pulldocker image pushdocker image rmdocker image savedocker image tagdocker imagesdocker importdocker infodocker inspectdocker killdocker loaddocker logindocker logoutdocker logsdocker networkdocker network connectdocker network createdocker network disconnectdocker network inspectdocker network lsdocker network prunedocker network rmdocker nodedocker node demotedocker node inspectdocker node lsdocker node promotedocker node psdocker node rmdocker node updatedocker pausedocker plugindocker plugin createdocker plugin disabledocker plugin enabledocker plugin inspectdocker plugin installdocker plugin lsdocker plugin pushdocker plugin rmdocker plugin setdocker plugin upgradedocker portdocker psdocker pulldocker pushdocker renamedocker restartdocker rmdocker rmidocker rundocker savedocker searchdocker secretdocker secret createdocker secret inspectdocker secret lsdocker secret rmdocker servicedocker service createdocker service inspectdocker service logsdocker service lsdocker service psdocker service rmdocker service scaledocker service updatedocker stackdocker stack deploydocker stack lsdocker stack psdocker stack rmdocker stack servicesdocker startdocker statsdocker stopdocker swarmdocker swarm cadocker swarm initdocker swarm joindocker swarm join-tokendocker swarm leavedocker swarm unlockdocker swarm unlock-keydocker swarm updatedocker systemdocker system dfdocker system eventsdocker system infodocker system prunedocker tagdocker topdocker unpausedocker updatedocker versiondocker volumedocker volume createdocker volume inspectdocker volume lsdocker volume prunedocker volume rmdocker waitUse the Docker command line (Engine)Engine: ExtendAccess authorization plugin (Engine)Docker log driver pluginsDocker network driver plugins (Engine)Extending Engine with pluginsManaged plugin system (Engine)Plugin configuration (Engine)Plugins API (Engine)Volume plugins (Engine)Engine: SecurityAppArmor security profiles for Docker (Engine)Automation with content trust (Engine)Content trust in Docker (Engine)Delegations for content trust (Engine)Deploying Notary (Engine)Docker security (Engine)Docker security non-events (Engine)Isolate containers with a user namespace (Engine)Manage keys for content trust (Engine)Play in a content trust sandbox (Engine)Protect the Docker daemon socket (Engine)Seccomp security profiles for Docker (Engine)Secure EngineUse trusted imagesUsing certificates for repository client verification (Engine)Engine: TutorialsEngine tutorialsNetwork containers (Engine)Get StartedPart 1: OrientationPart 2: ContainersPart 3: ServicesPart 4: SwarmsPart 5: StacksPart 6: Deploy your appMachineAmazon Web Services (Machine)Digital Ocean (Machine)docker-machine activedocker-machine configdocker-machine createdocker-machine envdocker-machine helpdocker-machine inspectdocker-machine ipdocker-machine killdocker-machine lsdocker-machine provisiondocker-machine regenerate-certsdocker-machine restartdocker-machine rmdocker-machine scpdocker-machine sshdocker-machine startdocker-machine statusdocker-machine stopdocker-machine upgradedocker-machine urlDriver options and operating system defaults (Machine)Drivers overview (Machine)Exoscale (Machine)Generic (Machine)Get started with a local VM (Machine)Google Compute Engine (Machine)IBM Softlayer (Machine)Install MachineMachineMachine CLI overviewMachine command-line completionMachine concepts and helpMachine overviewMicrosoft Azure (Machine)Microsoft Hyper-V (Machine)Migrate from Boot2Docker to MachineOpenStack (Machine)Oracle VirtualBox (Machine)Provision AWS EC2 instances (Machine)Provision Digital Ocean Droplets (Machine)Provision hosts in the cloud (Machine)Rackspace (Machine)VMware Fusion (Machine)VMware vCloud Air (Machine)VMware vSphere (Machine)NotaryClient configuration (Notary)Common Server and signer configurations (Notary)Getting started with NotaryNotary changelogNotary configuration filesRunning a Notary serviceServer configuration (Notary)Signer configuration (Notary)Understand the service architecture (Notary)Use the Notary client
文字

默认情况下,Docker 捕获所有容器的标准输出(和标准错误),并使用 JSON 格式将它们写入文件。JSON 格式用每个行的原点(stdoutstderr)及其时间戳注释。每个日志文件都包含只有一个容器的信息。

使用

使用json-file驱动程序作为默认日志记录驱动程序,设置log-driverlog-opt控件中的适当值的键。daemon.json文件,该文件位于/etc/docker/在linux主机上或C:\ProgramData\docker\config\daemon.json在WindowsServer上。有关+配置Docker的更多信息,请使用daemon.json,见+daemon.json...

下面的示例将日志驱动程序设置为json-file并设置max-size选择。

{  "log-driver": "json-file",  "log-opts": {    "max-size": "10m"  }}

重新启动Docker以使更改生效。

属性设置特定容器的日志记录驱动程序。--log-driver旗子docker createdocker run*

$ docker run \      -–log-driver json-file --log-opt max-size=10m \
      alpine echo hello world

备选方案

json-file日志驱动程序支持以下日志记录选项:

选项

描述

示例值

最大尺寸

滚动前日志的最大大小。一个正整数加上一个代表测量单位(k,m或g)的修饰符。默认为-1(无限制)。

--log-opt max-size = 10m

最大文件

可以存在的最大日志文件数量。如果滚动日志会创建多余的文件,最旧的文件将被删除。只有在设置了最大尺寸时才有效。一个正整数。默认为1。

--log-opt max-file = 3

标签

在启动Docker守护进程时适用。此守护程序将接受的与日志相关的标签的逗号分隔列表。用于高级日志标记选项。

--log-opt labels = production_status,地理位置

在启动Docker守护进程时适用。这个守护程序将接受的与日志相关的环境变量的逗号分隔列表。用于高级日志标记选项。

--log-opt env = os,客户

ENV正则表达式

与env类似且兼容。一个正则表达式来匹配与日志相关的环境变量。用于高级日志标记选项。

--log-opt env-regex = ^(os | customer)。

*如果max-sizemax-file都准备好了,docker logs只返回最新日志文件中的日志行。

实例

此示例启动一个alpine容器,最多可以有3个日志文件,每个不大于10 MB。

$ docker run -it --log-opt max-size=10m --log-opt max-file=3 alpine ash
上一篇:下一篇: