Pre-reading
Environment Description
Commencement
Create a user and key authentication management environment for the salt SSH Environment
Configure mine to get the minion ID and IP address
Generate salt rosters
Apply salt SSH
Remarks
The salt 0.17
Installation and configuration of network hard disk NFS
NFS is a protocol for file sharing services. Next we will introduce the installation and configuration of this server. On the Linux terminal, enter: apt-gey install nfs-common nfs-kernel-server
Saltstack automatic synchronization configuration file, in fact, I am a combination of crontab to get, is to put the Minion end of the machine into a group, and then for this group to do job execution State.sls to do.Note: In fact saltstack have
Deploying Replication Sets1. Create the necessary data folders for each node:
1
mkdir-p /srv/mongodb/rs0-0 /srv/mongodb/rs0-1/srv/mongodb/rs0-2
2. Start the Mongod instance by using the following command:First node:
More standard types of messages have been defined in Ros, and you can customize your own message types with these standard types of messages. This is useful in complex data transfers, such as when a node interacts with a server, it is possible to
Install the server environment:1.sles SP2 Gnome Desktop Environment2. only one NIC Eth0,ip is configured for 172.16.1.13. Verify that the firewall is turned off. Configure DHCP1.yast2 Dhcp-server, follow the prompts to install and configure the DHCP
SRV.3.1 ServletContext Interface Description
The ServletContext interface defines servlet-related view information in the web application running servlet. The container provider is responsible for providing a specific set of implementations of
In this section we continue to configure the DB layer, such as the Red Place.650) this.width=650; "title=" clip_image002 "style=" border-right-width:0px;background-image:none;
Tomcat Deployment Web ProjectBefore you proceed, look at the directory structure of Tomcat.(For Tomcat 6.0,tomcat7.0)There are 7 directories under Tomcat, each of which is the Bin,conf,lib,logs,temp,webapps,work directory, which is now described in
Linux container technology-LXC related technical knowledge 1. lxcbr0 when USE_LXC_BRIDGE & quot; true & quot; in/etc/default/lxc, lxcbr0 is automatically created at lxc startup and assigned the IP address 10.0.3.1, the lxc instance of this bridge
Before you proceed, look at the directory structure of Tomcat.(For Tomcat 6.0,tomcat7.0)There are 7 directories under Tomcat, each of which is the Bin,conf,lib,logs,temp,webapps,work directory, which is now described in each directory.The Tomcat
When first joining the domain, the client makes general DNS and LDAP queries and gets a list of all the domain controllers In the domain, and it goes down the list, trying LDAP binds, and the first successful DC so it binds to-that is the F Irst DC
Implanted attack intrusion detection Solution1. What is an implant attack?
What is an implant attack? In other words, Trojan horses are used to upload Trojans to your system, modify the original programs, or disguise programs. It is hard for you to
SQL Server database backup and recovery
Select Operation: Backup
restore
Database Name: ">
file path: (backup or recovery file path, backup To EXE mainly for convenient download and live ..)
Dim sqlserver, sqlname, sqlpassword,
Copy codeThe Code is as follows:
Select Operation: backup
restore
Database NAME: ">
file path: (backup or recovery file path)
'SQL Server database backup and recovery!
If request ("action") = "backupdatabase" Then
Dim sqlserver, sqlname,
Recently feel the use of mobile hard disk backup Mac computer is very inconvenient, because to take out the mobile hard disk, but also plug in the computer backup, looked at airport, but the price is too expensive, and can only be used for Mac
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