nagios docker

What is Docker machine?The MaChine is a tool for simplifying the installation of Docker environments. How to simplify the method, for example, installing a Docker environment in Ubuntu to install in accordance with the System configuration tutorial, which day changed the CentOS system, but also follow the system configuration tutorial installed. There are many ve

1. I have mentioned some nagios Server Installation and simple configuration. Now let's talk about the server's monitoring of multiple servers and the installation configuration of the monitored server. 2. configuration of nagios Server (1). After the default installation, nagios creates a group and some services. This file is the localhost. cfg file. Now we want

I. About Nagios1, an open-source computer system and network monitoring tools, can effectively monitor the Windows, Linux and UNIX host status, switches, routers, and other network settings. When the system or service status is abnormal, email or SMS alarm is sent, the firstThe time notifies the fragmented personnel, sends the normal mail or the text message notification after the state restores.2. Main functionsNetwork Service Monitoring (SMTP, POP3, HTTP, NNTP, ICMP, SNMP, FTP, SSH)Host resour

Chapter 2: configure the relationship between nagios and configuration files description 2.1 The Main configuration file of the main configuration file option Nagios is/usr/local/nagios/etc/nagios. cfg this article briefly describes the important variables in the main Configuration File 2.1.1 object configuration file

NagiosGraphicalPnpInstallation and configurationZTThe specific process is as follows: (1) After nagios is installed, continue to install pnp. Pay attention to the installation of rrdtool. Tar-xvzf pnp-0.4.13.tar.gz Cd pnp-0.4.13 ./Configure Make all Make install Make install-config Make install-init --------------------------------------------------------------------------------- FAQ: *** Configuration summary for pnp 0.4.13 02-19-2009 *** General Opt

port 80 on the respective container. User namespaces Starting with Linux 2.6.23 completed on Linux 3.8) User and group ID spaces The user and group IDs of the processes in user namespace can be different from the host, and each container can have a different user and group ID, and a non-privileged user on a host can be a privileged user in the user namespace ； The concept of Linux namespace is simple, simple and complex. Simply put, we just need to know tha

Original link http://blog.csdn.net/shlazww/article/details/39178469Docker Source Code Analysis (a): Docker architectureTags: cloud computing docker Architecture2014-09-10 11:09 7491 People read comments (0) favorite reports This article has been included in:Docker Knowledge BaseClassification:Docker (+)Cloud Computing (+) system Structure (3)Copyright NOTICE: This article for Bo Master original article,

1. View docker information (version, Info) # View docker version $ docker version # display docker System Information $ docker info 2. Image operations (search, pull, images, RMI, and history) # Search image $ docker search image_

http://blog.csdn.net/pipisorry/article/details/51330126Docker Directory AnalysisinstallationDocker, the default installation location is/var/lib/docker. $sudo ls/var/lib/docker/Aufs Containers Graph Init linkgraph.db repositories-aufsTMP Trust volumesREPOSITORIES-AUFS: A JSON file that records the image name and the corresponding IDGraph: The metadata for the downloaded image is saved, including JSON and La

1. BackgroundAgile development has been popular for a long time, and now more and more enterprises are beginning to practice agile development advocated by people-centric, iterative, progressive development concept. The first goal of introducing Docker technology in this scenario is to use the virtualization provided by Docker to create a reusable development environment for the development team, allowing t

Ubuntu System typesTest Docker Management Operations user192.168.1.73 Swarm-node192.168.1.80 Swarm-master1. Swarm-master Create a cluster1.1 Switching between active hosts[Email protected]:~$ docker-machinelsNAME ACTIVE DRIVER State URL SWARM DOCKER ERRORS the* Generic Running TCP://192.168.1.73:2376 V17.06.0-ce the-Generic Running TCP://192.168.1.80:2376 V17.06.

Apache compilation and installation and Nagios front-end display Apache compilation and Installation To install Apache, you need to install the following packages, such as apr-util and pcre. Of course, these packages can also be included in the system, but here we compile and install these packages. 2. Download and install apr,Put the file in the/usr/local/src directory,Tar-zxvf apr-1.5.2.tar.gzCd apr-1.5.2./Configure -- prefix =/usr/local/apr/MakeMak

1, remove the dpkg installed NrpeDpkg-l | grep NrpeDkpg-p Nagios-nrpe-server2, Ubuntu under nrpe3.2.1 installationDownload nrpe3.2.1 's Source bundle: https://jaist.dl.sourceforge.net/project/nagios/nrpe-3.x/nrpe-3.2.1.tar.gzThe Nagios plugin support is required to run Nrpe on the client, and I am downloading nagios-pl

Install and configure Nagios monitoring in Linux Nagios installation Configuration:Nagios http://www.nagios.orgEnvironment setup:CentOS6.6 192.168.11.30 serves as the server.Centos6.6 192.168.11.100 as the client 1. Install Nagios-server (192.168.11.30)Centos6's default yum source does not contain the nagios-related rp

The previous article describes how to install Nagios Core, an article to share with you how to incorporate a remote Linux server into your monitoring scope.Part I: Installing Nagios plugins and Nrpe on remote LinuxStep one: Download the setup program for Nagios plugins and Nrep extensions[Plain]View PlainCopy CD Downloads wget http://

Docker technology has been on fire a few years ago, and with the popularity of this year's devops, this technology has been sought after by the technology community. The mention of Docker is easily assumed to be a technology under the Linux platform. NET technology doesn't seem to matter to him, but it's a non-. NET core technology, and since the new push of. NET core technology can support the platform, th