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
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;
The AWS Cloud service provides a very sophisticated service, and the messaging push service for mobile devices is also very good, very low cost, and good performance.Although the AWS official web site has a lot of steps to explain, but I still take a big detour, mainly because there is so little contact with Google, so that the use of Google Cloud message to send a message in a circle.First, the
Amazon AWS Learning-Create EC2 windows
Amazon AWS Learning-Create EC2 windows
1. Launch an instance in EC2
2. Select Free Windows
3. View related hardware
4. Select a security group
5. Select a key pair
6. Get Login Password
Recently changed jobs, and was the first to contact AWS, where you learned abo
If an KeyPair private key (*.PEM) is created and downloaded when AWS launches an instance, this private key can be telnet to this instance system as credentials via putty. In practice, however, you will be prompted with the following error when logging in with Putty:No Supported authentication methods available (server Sent:publickey)This is due to the fact that AWS generated key files (*.PEM) and putty req
Tags: information application rom creat AWS Evel splay rules DynamodbThis section describes how to export data from one or more dynamodb tables to S3 buckets. Before you run the export, you need to create S3 buckets in advance. NoteAssuming you haven't used AWS Data Pipeline before, you'll need to create two IAM roles before running the following process. For a lot of other information, please go to Creatin
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
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