puppet provisioning

A small example shows how Debug puppet runs slowly. A small example shows how Debug puppet runs slowly. The agent of a machine is slow. First, let's look at the overall performance of the puppet Server: Puppet server uses the passenger + nginx structure, which has stable performance and connects about 1200 machines. Pa

Demand analysis 1), require openssh-server in the installed state 2), the request in the configuration file/etc/ssh/sshd_config correct situation, the SSHD service is in the running state 2), requirements/etc/ssh/sshd_config file attributes are not changed (permissions, owner, group, etc.) 3, request/etc/ssh/sshd_config file is modified or deleted will be automatically repaired 4), the request through Puppetserver to modify/etc/ssh/sshd_config, sshd service can automatically restart. Defin

Backup scenarios first, backup recovery via custom Facter with element backup First, Facter deployment 1. Create directory structure [Root@puppetserver modules]# Mkdirpublic/{modules,manifests,files,lib/facter}-P 2, open the plug-in function in the module [Root@puppetserver public]# vim/etc/puppet/puppet.conf [Main] Pluginsync = True 3. Write Custom Fact [Root@puppetserver public]# VIM/ETC/PUPPET/M

Puppet Dasshboard is created by the company Puppetlabs that supports Puppet development, and is the Ruby on Rails program. Can serve as a enc (external node classifier) and a reporting tool, and is increasingly becoming an integrated interface that includes many puppet new features, such as auditing and resource management capabilities.Puppet Dashboard is a ruby

here is the ios_development.cer corresponding certificate instead of the SSL certificate3. Generate PUSHZYQ.P12 File4. Various commandsThree-Step build Ck.pem File4.1.OpenSSL x509-in aps_development.cer-inform der-out Pushzyqcert.pem4.2.OpenSSL pkcs12-nocerts-out pushzyqkey.pem-in PUSHZYQ.P124.3.Cat Pushzyqcert.pem Pushzyqkey.pem > Ck.pem5. About receiving pushThe default push prompt is not available until the program exits, so if the current program is running, it can only be judged by a callb

Bug title, real machine Debug Prompt certificate file cannot be foundFirst confirm that there is a generated certificate file in the team under the account.After the refresh, see that the generated certificate already existsThen specify the format of the Team,bundleidentifier modified as a wildcard for the team to have the change certificate under the account (the generated AppID is not specified, in the form of a wildcard character)Check if the Code Signing Identity in Project and Target is set

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on the same subnet (192.168.1.0/24).First, use the Setsebool command on the NFS server side to ensure that the NFS_EXPORT_ALL_RW Boolean variable is turned on, allowing the NFS client to install the NFS file system in a read-only manner. Then create a top-level directory as a shared resource, and then create a file in the directory to provide client access with the following command:#setsebool -P nfs_export_all_rw on #mkdir –p/share/nfs #cp/etc/profile/share/nfs/test # chmod -R 777 /share/n

1 installation packageEnter the following command to install the required packages 1 npm Install Node-windows-g2 Writing self-starting JSCreate a new Auto_start_nodejs.js file in the target server.js directory and copy the following JS code to the file1Let Service = require (' Node-windows '). Service;2Let svc =NewService ({3Name: ' Node_test1 ',//Service name4Description: ' Test Project Server ',//Description5Script: ' C:/www ',//nodejs file path to start the project6Wait: ' 1 ',7Grow: ' 0.25

In this case, the Ubuntu 12.04 Desktop is installed on the VM virtual machine in Windows 7, mainly to use its GUI, so don't delete it. sudo apt-get-y--auto-remove Purge Unity unity-2d*sudo apt-get-y purge empathysudo apt-get-y purge nautilus-sendto-empathysudo apt-get-y purge Empathy-common #即时通讯sudo apt-get-y purge thunderbird* #邮件sudo apt-get-y purge gwibber* #微博sudo apt-get autoremove gcalctool #计算器sudo apt-get-y purge Gnome-power-manager #电源统计sudo apt-get-y purge ubuntuone* #Ubuntu Onesudo a

; Bean> Transaction Management - BeanID= "Transctionmanager"class= "Org.springframework.jdbc.datasource.DataSourceTransactionManager"> Propertyname= "DataSource"ref= "DataSource"> Property> Bean> Tx:annotation-drivenTransaction-manager= "Transctionmanager"/> Beans>2: Write a Dynamicdatasource class to inherit Abstractroutingdatasource, and implement the Determinecurrentlookupkey method Import Org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;

/zabbix_agentd.confUnsafeUserParameters=1添加UserParameter，关键字UserParameter=users,/bin/bash /scripts/users.sh Write a monitoring script[[emailprotected] etc]# who | wc -l //查看有几个用户2[[emailprotected] etc]# mkdir /scripts//创建脚本，用户超过3则是1，其他则是0[[emailprotected] etc]# vim /scripts/users.sh#!/bin/bashcur=$(who | wc -l)if [ $cur -gt 3 ];then echo ‘1‘else echo ‘0‘fi[[emailprotected] etc]# chmod +x /scripts/users.sh //给执行权限[[emailprotected] etc]# chown -R zabbix.zabbix /sc

Tags: mysql2015-06-14 05:26:14 14272 [Note] Plugin ' federated ' is disabled.2015-06-14 05:26:14 14272 [Note] innodb:using Atomics to ref count buffer pool pages2015-06-14 05:26:14 14272 [Note] innodb:the InnoDB memory heap is disabled2015-06-14 05:26:14 14272 [Note] innodb:mutexes and rw_locks use GCC atomic builtins2015-06-14 05:26:14 14272 [Note] innodb:memory barrier is not used2015-06-14 05:26:14 14272 [Note] innodb:compressed tables use zlib 1.2.32015-06-14 05:26:14 14272 [Note] innodb:usi

puppet Getting StartedSkip to end of metadata 1puppet Puppet is an open source software automation configuration and Deployment tool, and many large IT companies are using puppet to manage and deploy software in a cluster. 2. The Design architecture Puppet is based on the C/S architecture. The server side holds all the

Use puppet to manage cron. You can add cron jobs to N servers in batches. For example, the script of the timed synchronization time server.1. Architecture192.168.0.200 (redhat) Host Name master.gangpao.com192.168.0.201 (redhat) Host Name agent01.gangpao.com 2. directory structure/Etc/puppet|| --> Manifests| --> Modules. pp| --> Nodes. pp| --> Site. pp| --> Modules| --> Cron| --> Manifests| --> Addcron. pp|

First, Server -End Installation1 , installation puppet Yum Source Yum - y install http://yum.puppetlabs.com/el/6/products/x86_64/ puppetlabs-release-6-7.noarch.rpm sed-i-E "s/enabled=1/enabled=0/g"/etc/yum.repos.d/puppetlabs.repoyum--enablerepo=puppetlabs-products,puppetlabs-deps-y Install puppet-server 2 , modify Configuration vim /etc/sysconfig/puppetmaster puppetmaster_manifest=/etc/

CentOS installation Puppet environment introduction: centos6.4x64 with CentOS-6.4-x86_64-minimal.iso minimal installation puppet version 3.6.2, ruby1.8.7, facter1.7.1Puppet requires that all machines have a complete domain name (FQDN), if no DNS server provides a domain name, can be installed in two CentOS Puppet environment introduction: centos6.4x64 using CentO

1, at the beginning of the configuration certificate matching,/etc/hosts hostname,/etc/sysconfig/network hostname to puppet cert list--all display client hostname to the same, The server in the client's puppet configuration is to point to the hostname on the server, otherwise the certificate cannot be matched successfully and cannot be sent from S to C650) this.width=650; "id=" aimg_5844 "src=" http://www.a

0. Introduction to the EnvironmentSystem version: CentOS 6.6IP with host name: master01.cheney.com = 192.168.1.100agent01.cheney.com = 192.168.1.1011.agent Installation#安装puppet官方源rpm-IVH https://yum.puppetlabs.com/puppetlabs-release-el-6.noarch.rpm# Import gpg key rpm--import https:// yum.puppetlabs.com/rpm-gpg-key-puppetlabs# Installing Agentyum install ruby Ruby-libs Ruby-shadow puppet2. Configure the Hosts filePS: In the previous article we instal

Experimental environment: puppetserver.rsyslog.org Mcollective Client +ACTIVEMQ service side +puppet service end agent1.rsyslog.org Mcollective Service-Side +puppet Client Application: Apache agent2.rsyslog.org Mcollective Service-Side +puppet Client Application: Apache+mysql agent3.rsyslog.org Mcollective Service-Side +