Centos6.5 (32-bit) ruby can be directly installed (yuminstallruby) when installing puppet, you must first set the yum source: rpm-Uvhhttp: // Configure
Centos6.5 (32-bit) ruby can be directly installed (yum install ruby)
When installing puppet, you must first set the yum source:
Rpm-Uvh http://yum.puppetlabs.com/el/5/products/i386/puppetlabs-release-5-7.noarch.rpm
Yum clean all
Yum install
Puppet (2)Metaparamters:Multiple resources exist in order, and can be defined in order chain form:package[' Nginx '), file['/etc/nginx/conf.d/default.conf ', service[' Nginx ']Multiple resources exist in order of precedence, which can be defined as the form of a notification chain using "~>":package[' Nginx '] ~> file['/etc/nginx/conf.d/default.conf '] ~> service[' Nginx ']package{' Nginx ':Ensure=> installed,Provider = RPM,Source=> '/tmp/nginx-1.6.2-
During work, the puppet server/client certificate authentication exception is often encountered, and the certificate needs to be regenerated. Common operations are to delete the old certificates related to the server/client certificate, and then generate a new certificate. In this case, a shell script is compiled, which only needs to be periodically run on the Client side. Because the script involves the plaintext password, in order to improve securit
Introduction Puppet is a centralized configuration management system for Linux, Unix, and Windows platforms, using its own puppet description language to manage profiles, users, cron tasks, packages, system services, and more. Puppet these system entities as resources, Puppet's design objective is to simplify the management of these resources and to properly han
In order to SSH configuration file security, ensure that the configuration permissions are not changed, can be unified management through puppet. 1. To create an SSH module related directory: [Email protected]:ssh# pwd/etc/puppet/modules/ssh[email protected]:ssh# lltotal 12drwxr-xr-x 2 root root 4096 Nov 9 1 0:42 filesdrwxr-xr-x 2 root root 4096 Dec 18:15 manifestsdrwxr-xr-x 2 root root 4096 Dec 18:15 temp
CentOS6.5 install puppet
Centos6.5 (32-bit) ruby can be directly installed (yum install ruby)
When installing puppet, you must first set the yum Source:
Rpm-Uvh http://yum.puppetlabs.com/el/5/products/i386/puppetlabs-release-5-7.noarch.rpm
Yum clean all
Yum install puppet-server (master)
Yum install puppet (agent
-----provide ad\exchange\lync\sharepoint\crm\sc\o365 and other Microsoft product implementation and outsourcing, qq:185426445. Phone 18666943750Step 1, Windows Server 2012 above the operating system, by default is enabled for remote management, but in the Windows R2 operating system, after running the Invoke-command error, for example, on a computer that needs to be connected remotely, after running Enable-psremoting–force, i.e.Remote management is turned on, and Invoke-command can be run succes
Release date:Updated on: 2013-04-12
Affected Systems:Puppet Labs Puppet Enterprise 2.xDescription:--------------------------------------------------------------------------------Puppet Enterprise is an IT automation software.Puppet Enterprise 2.x has a security vulnerability. Malicious users can exploit this vulnerability to bypass certain security restrictions. When the CAS client configuration file is us
defined as an array of acceptable return codes or as a single value. Timeout: The maximum time the command runs. If the command runs longer than the time defined by timeout, the command is terminated and handled as a failure to run. When a negative value is defined, the run time limit is canceled. The value of timeout is in seconds. Tries: The command executes the retry count, which defaults to 1. After setting this value, the command retries the set number of times until the correct code retu
Recently, I took the time to study puppet, a foreign open-source software that is said to be a powerful tool for O M in the circle. I originally wanted to compile the latest integrated documentation, and finally reported various errors during the debugging process, according to a google article by a foreigner, there were many incompatibility situations in the latest version. Later, I gave up and found a compatible version. The test was successful and
The company's virtualization platform on the host, with the puppet management, but a single puppet has a big bottleneck problem ~ puppetmaster default is the use of Ruby's own Web server Webrick, it is too simple, Unable to meet puppet client hundreds of concurrent performance is bad.
Ruby is an analytic language, and the performance is certainly not very good;
During work, the puppet server/client certificate authentication exception is often encountered, and the certificate needs to be regenerated. Common operations are to delete the old certificates related to the server/client certificate, and then generate a new certificate. In this case, a shell script is compiled, which only needs to be periodically run on the Client side. Since the script involves a plaintext password, you can consider encrypting thi
The following issues occurred on the agent when you configured the puppet certificate today.can start normally# Service puppet startstarting puppet agent: [OK] After startup but exception # service puppet Statuspupp Et dead but PID file existsTried many times, still so. Therefore, look at the log, the results found tha
Configure automatic signing of certificatesremoving client certificates on the service sidePuppet cert Clean client.aming.comremove the files under SSL on the clientrm-rf/var/lib/puppet/ssl/*server-side change configuration filevim/etc/puppet/puppet.conf Add a line below [main]Autosign = TrueServer-side creation of auto-signed configuration filesvim/etc/puppet/au
1,puppet--server,client,agent time no SYN case erorPuppet Agent--server Frontend-tErr:could not request certificate:execution expiredExiting; Failed to retrieve certificate and Waitforcert are disabledNTPDATE[31953]: The NTP socket is on use, exitingNo server suitable for synchronization found[Ruiy tips TOPICS,VMI Date init instance date fetch set from PM (physics machines), LAN Time-server,sync Local host time can be set later]2,one mirroring and VMI
does not have a visual user interface, and users can only retrieve instances that need to be applied by retrieving them. Puppet Dashboard provides this part of the functionality.
Mcollective Features:
Ability to interact with small to large server clusters
Using the broadcast paradigm (broadcast paradigm) for request distribution, all servers receive requests at the same time, and only servers that match the filters that are included with the requ
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