Pre-reading
Environment Description
Commencement
Pre-Configuration
Write returner
Test
The returner of saltstack is the storage of execution results by the minion client actively connected to returner, which cannot meet the requirements in some
salt-ssh Batch automatic installation of the controlled end minion Salt-ssh is another way to manage saltstack, without the need to install the Minion end, can use all the functions of salt, management and use of basic and salt. However, Salt-ssh
The Salt return Receiver (returner) allows the Minion response to be stored in various data stores or in different locations, even displaying the response content on the command line. Returner can be used to extend the salt, and to communicate with
(a) Why do I use hash functions to encrypt passwords
If you need to save a password (such as a website user's password), you should consider how to protect the password data, and it is extremely unsafe to write the password directly to the database
Background: There are a lot of optional returner items in salt, but they all need to be configured in minion. I think this is quite tricky, and we use fluent to collect data on our platform, so a reutren is customized, and then collected and
1. Installation dependent (operation only on Master side)Yum-y Install Mysql-python2. Create the corresponding table structure in the master side local databasecreate database ' Salt ' default character set utf8 default COLLATE utf8_general_ci;
Official Document: Https://docs.saltstack.com/en/2016.3/ref/returners/all/salt.returners.mysql.html#module-salt.returners.mysqlMySQL builds itselfThe first thing to do is create a database on the master machinecreate database ' Salt '
Release date: 2012-6 6Updated on: 2012-12-09
Affected Systems:Oracle MySQLOracle MariaDBDescription:--------------------------------------------------------------------------------Bugtraq id: 56837CVE (CAN) ID: CVE-2012-5627
Oracle MySQL Server is a
1, first of all, briefly talk about the development of the regular Web login module (for simple login function, the database fields are not encrypted and encrypted during transmission)
Non-Secure Login module development
Using Jsp+mysql
The database
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