diff --git a/sources/tech/20180221 cTop - A CLI Tool For Container Monitoring.md b/sources/tech/20180221 cTop - A CLI Tool For Container Monitoring.md deleted file mode 100644 index 15ada04057..0000000000 --- a/sources/tech/20180221 cTop - A CLI Tool For Container Monitoring.md +++ /dev/null @@ -1,121 +0,0 @@ -translating by kimii -cTop - A CLI Tool For Container Monitoring -====== -Recent days Linux containers are famous, even most of us already working on it and few of us start learning about it. - -We have already covered article about the famous GUI (Graphical User Interface) tools such as Portainer & Rancher. This will help us to manage containers through GUI. - -This tutorial will help us to understand and monitor Linux containers through cTop command. It’s a command-line tool like top command. - -### What’s cTop - -[ctop][1] provides a concise and condensed overview of real-time metrics for multiple containers. It’s Top-like interface for container metrics. - -It displays containers metrics such as CPU utilization, Memory utilization, Disk I/O Read & Write, Process ID (PID), and Network Transmit(TX – Transmit FROM this server) and receive(RX – Receive TO this server). - -ctop comes with built-in support for Docker and runC; connectors for other container and cluster systems are planned for future releases. -It doesn’t requires any arguments and uses Docker host variables by default. - -**Suggested Read :** -**(#)** [Portainer – A Simple Docker Management GUI][2] -**(#)** [Rancher – A Complete Container Management Platform For Production Environment][3] - -### How To Install cTop - -Developer offers a simple shell script, which help us to use ctop instantly. What we have to do, just download the ctop shell file at `/bin` directory for global access. Finally assign the execute permission to ctop shell file. - -Download the ctop shell file @ `/usr/local/bin` directory. -``` -$ sudo wget https://github.com/bcicen/ctop/releases/download/v0.7/ctop-0.7-linux-amd64 -O /usr/local/bin/ctop - -``` - -Set execute permission to ctop shell file. -``` -$ sudo chmod +x /usr/local/bin/ctop - -``` - -Alternatively you can install and run ctop through docker. Make sure you should have installed docker as a pre-prerequisites for this. To install docker, refer the following link. - -**Suggested Read :** -**(#)** [How to install Docker in Linux][4] -**(#)** [How to play with Docker images on Linux][5] -**(#)** [How to play with Docker containers on Linux][6] -**(#)** [How to Install, Run Applications inside Docker Containers][7] -``` -$ docker run --rm -ti \ - --name=ctop \ - -v /var/run/docker.sock:/var/run/docker.sock \ - quay.io/vektorlab/ctop:latest - -``` - -### How To Use cTop - -Just launch the ctop utility without any arguments. By default it’s bind with `a` key which display of all containers (running and non-running). -ctop header shows your system time and total number of containers. -``` -$ ctop - -``` - -You might get the output similar to below. -![][9] - -### How To Manage Containers - -You can able to administrate the containers using ctop. Select a container that you want to manage then hit `Enter` button and choose required options like start, stop, remove, etc,. -![][10] - -### How To Sort Containers - -By default ctop sort the containers using state field. Hit `s` key to sort the containers in the different aspect. -![][11] - -### How To View the Containers Metrics - -If you want to view more details & metrics about the container, just select the corresponding which you want to view then hit `o` key. -![][12] - -### How To View Container Logs - -Select the corresponding container which you want to view the logs then hit `l` key. -![][13] - -### Display Only Active Containers - -Run ctop command with `-a` option to show active containers only. -![][14] - -### Open Help Dialog Box - -Run ctop, just hit `h`key to open help section. -![][15] - --------------------------------------------------------------------------------- - -via: https://www.2daygeek.com/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux/ - -作者:[2DAYGEEK][a] -译者:[译者ID](https://github.com/译者ID) -校对:[校对者ID](https://github.com/校对者ID) - -本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出 - -[a]:https://www.2daygeek.com/author/2daygeek/ -[1]:https://github.com/bcicen/ctop -[2]:https://www.2daygeek.com/portainer-a-simple-docker-management-gui/ -[3]:https://www.2daygeek.com/rancher-a-complete-container-management-platform-for-production-environment/ -[4]:https://www.2daygeek.com/install-docker-on-centos-rhel-fedora-ubuntu-debian-oracle-archi-scentific-linux-mint-opensuse/ -[5]:https://www.2daygeek.com/list-search-pull-download-remove-docker-images-on-linux/ -[6]:https://www.2daygeek.com/create-run-list-start-stop-attach-delete-interactive-daemonized-docker-containers-on-linux/ -[7]:https://www.2daygeek.com/install-run-applications-inside-docker-containers/ -[8]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 -[9]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-1.png -[10]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-2.png -[11]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-3.png -[12]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-4a.png -[13]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-7.png -[14]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-5.png -[15]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-6.png diff --git a/translated/tech/20180221 cTop - A CLI Tool For Container Monitoring.md b/translated/tech/20180221 cTop - A CLI Tool For Container Monitoring.md new file mode 100644 index 0000000000..3abee66227 --- /dev/null +++ b/translated/tech/20180221 cTop - A CLI Tool For Container Monitoring.md @@ -0,0 +1,120 @@ +cTop - 用于容器监控的 CLI 工具 +====== +最近 Linux 容器很火,我们中的大多数人甚至已经在使用它,同时一些人也开始学习它。 + +我们已经介绍了有名的 GUI(用户图形界面) 工具如 Portainer 和 Rancher 。这将会有助于我们通过 GUI 管理容器。 + +这篇指南将会通过 cTop 命令帮助我们理解和监控 Linux 容器。它是一个类似 top 命令的命令行工具。 + +### 什么是 cTop + +[ctop][1] 为多个容器提供了一个简洁凝练的实时指标概览。它是一个类 Top 的针对容器指标的界面。 + +它展示了容器指标比如 CPU 利用率,内存利用率,磁盘 I/O 读写,进程 ID(PID)和网络发送(TX - 从此服务器发送)以及接受(RX - 此服务器接受)。 + +ctop 伴随着对 Docker 和 runc 的内建支持;对其他容器和集群系统的连接计划在未来版本中推出。 +它不需要任何参数并且默认使用 Docker 主机变量。 + +**建议阅读:** +**(#)** [Portainer – 一个简单的 Docker 管理 GUI][2] +**(#)** [Rancher – 一个完整的生产环境容器管理平台][3] + +### 如何安装 cTop + +开发者提供了一个简单的 shell 脚本来帮助我们直接使用 ctop。我们要做的,只是在“/bin”目录下下载 ctop shell 文件来保证全局访问。最后给予 ctop 脚本文件执行权限。 + +在“/usr/local/bin”目录下下载 ctop shell 脚本。 +``` +$ sudo wget https://github.com/bcicen/ctop/releases/download/v0.7/ctop-0.7-linux-amd64 -O /usr/local/bin/ctop + +``` + +对 ctop shell 脚本设置执行权限。 +``` +$ sudo chmod +x /usr/local/bin/ctop + +``` + +另外你可以通过 docker 来安装和运行 ctop。在此之前先确保你已经安装过 docker。为了安装 docker,参考以下链接。 + +**建议阅读:** +**(#)** [如何在 Linux 上安装 Docker][4] +**(#)** [如何在 Linux 上玩转 Docker 镜像][5] +**(#)** [如何在 Linux 上玩转 Docker 容器][6] +**(#)** [如何在 Docker 容器中安装,运行应用][7] +``` +$ docker run --rm -ti \ + --name=ctop \ + -v /var/run/docker.sock:/var/run/docker.sock \ + quay.io/vektorlab/ctop:latest + +``` + +### 如何使用 cTop + +直接启动 ctop 程序而不用任何参数。默认它与“a”键绑定来展示所有容器(运行的和没运行的)。 +ctop 头部显示你的系统时间和容器的总数。 +``` +$ ctop + +``` + +你可能得到以下类似输出。 +![][9] + +### 如何管理容器 + +你可以使用 ctop 来管理容器。选择一个你想要管理的容器然后按下“Enter”键,选择所需选项如 start,stop,remove 等。 +![][10] + +### 如何给容器排序 + +默认 ctop 使用 state 字段来给容器排序。按下“s”键来用不同的方面给容器排序。 +![][11] + +### 如何查看容器指标 + +如何你想要查看关于容器的更多细节和指标,只用选择你想要查看的相应容器然后按“o”键。 +![][12] + +### 如何查看容器日志 + +选择你想要查看日志的相应容器然后按“l”键。 +![][13] + +### 仅显示活动容器 + +使用“-a”选项运行 ctop 命令来仅显示活动容器 +![][14] + +### 打开帮助对话框 + +运行 ctop,只需按“h”键来打开帮助部分。 +![][15] + +-------------------------------------------------------------------------------- + +via: https://www.2daygeek.com/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux/ + +作者:[2DAYGEEK][a] +译者:[kimii](https://github.com/kimii) +校对:[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译,[Linux中国](https://linux.cn/) 荣誉推出 + +[a]:https://www.2daygeek.com/author/2daygeek/ +[1]:https://github.com/bcicen/ctop +[2]:https://www.2daygeek.com/portainer-a-simple-docker-management-gui/ +[3]:https://www.2daygeek.com/rancher-a-complete-container-management-platform-for-production-environment/ +[4]:https://www.2daygeek.com/install-docker-on-centos-rhel-fedora-ubuntu-debian-oracle-archi-scentific-linux-mint-opensuse/ +[5]:https://www.2daygeek.com/list-search-pull-download-remove-docker-images-on-linux/ +[6]:https://www.2daygeek.com/create-run-list-start-stop-attach-delete-interactive-daemonized-docker-containers-on-linux/ +[7]:https://www.2daygeek.com/install-run-applications-inside-docker-containers/ +[8]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 +[9]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-1.png +[10]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-2.png +[11]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-3.png +[12]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-4a.png +[13]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-7.png +[14]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-5.png +[15]:https://www.2daygeek.com/wp-content/uploads/2018/02/ctop-a-command-line-tool-for-container-monitoring-and-management-in-linux-6.png