synced.'Notice: Finished catalog run in 0.39 secondsBetween y and SubscribeA few resource types (Service,Exec, AndMount) Can be"Refreshed"-That is, told to react to changes in their environment. For a service, this usually means restarting when a config file has been changed; forExecResource, this cocould mean running its payload if any user accounts have been changedTheNotifyAndSubscribeMeta
Puppet resource Summary
Resource introduction:
Common resources: file, service, and package
Tool resources: exec, cron, user, group
Resource Summary
File
Ensure => (specify the File status)
Present checks whether the file exists. If the file does not exist, it is created.
Common Types of resources:Notify, Cron, Exec, service, file, package, group, user (1) notify: Use puppet to define a message.Message: Information content of the notificationNotify {' Warning ':message=> "from warning notify resource.",}(2) CronEnsure: Target statusCommand: CommandsHourMinuteMonthMonthDayWeekdayName: NamesUser: Users receiving this taskEnvironment
. provider:AIX---User management for AIX.DirectoryService---Use directory services on OS X for user management.Hpuxuseradd---HP-UX user management.LDAP---User management through LDAP.PW---User management via PW on the FreeBSD platform.User_role_add---Solaris
::d Eluser ($username )
{
User {"$username": Ensure => absent,} file {"/home/$username": Ensure => absent,}}
Note that puppet also supports SSH key authentication, you can go to the official website to see, here or with the password
Use the following methods:
Node ' Server1 ' {
include user
realize
Oracle User Management
First, the concept of the user
Users, or user, is a popular way to access Oracle database "people." In Oracle, the user's various security parameters can be controlled to maintain the security of the database, these concepts include schemas, permissions, roles, storage settings, space quotas, access r
Basic elements (time, user, problem)The user only implemented the linux5.8+11.2.0.4 RAC environment, after a period of time, when switching the grid user, prompted resource temporarily unavailable, as follows:[Email protected] bin]# Su-gridSu:cannot Set Userid:resource temporarily unavailableBut we switch other users,
today, when using the SU Switch User Doiido, the following error occurred:# Su-doiidoSU: Unable to set User id: Resource is temporarily unavailableDoiido user connections are not available with remote SSH tools such as SECURECRT. find the relevant information, found in CentOS 6, there is a/etc/security/limits.d/90-npro
A new user was created with the grant Connect,resource to user, but the view was set to fail with insufficient permissions to assign the user permission to create the view. Why does the user have no way to create the view directly in their own space, but also have to increas
Docker Security User Resource isolationDocker alphabet 18 hours ago 75℃0 Comment
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Dcoker Introduction and Practice series articles
Welcome to join QQ Technical Exchange Group: 300139299 Docker for resource isolation of 6 kinds of namespace
namespace
Isolate Content
Kernel version
UTS
Host name and domain
A while ago, infra reported that the database server could not be connected through putty and securecrt. The error message is resource temporarily unavailable. Since there are almost 20 nstance on the server, it should be beyond the value currently set by the system. I have encountered this error before, but it is not this error, but open files: cannot modify limit: operation not permitted. The following describes the error "
Every Linux system administrator should know how to verify the integrity and availability of hardware, resources, and primary processes. In addition, setting resource limits on a per-user basis is one of the required skills.In this article, we'll cover some of the ways that you can ensure that your system hardware and software work properly to avoid potential problems that could lead to a production environ
-1/etc/passwdenmoedu:x:1000:1000:enmoedu:/home/enmoedu:/bin/bash[[email protected] Skel ]# ls/home/enmoeduModify user InformationChange the user's related attributes according to the actual situation, such as user number, home directory, user group, etc., similar to Useradd[Email protected] skel]# usermod -D,--home home_dir new home directory for the
CentOS6/Linuxsu: unable to set user ID: Resource temporarily unavailableSystem Environment: CentOS 6.5When switching user doiido using su today, the following error occurs:# Su-doiidoSu: unable to set user ID: Resource temporarily unavailableAt the same time, remote SSH tool
The user resource Library folder in Mac OS x 10.7 Lion is displayed in Mac OS X 10.7 Lion. The user resource Library folder is hidden by default, it may be because Apple deliberately hides the folder because it is worried that users may accidentally delete the system files in the u
AIXStudy-AIX user resource access restriction Configuration
AIX Study-AIX user access system resource limit Configuration
The system resource limits used by Aix users include hard limits and soft limits ). Hard limits has been introduced since Aix 4.1. Hard limits should be
AIX Study-AIX user resource access restriction configuration, aix-aix
AIX Study-AIX user access system resource limit Configuration
The system resource limits used by Aix users include hard limits and soft limits ). Hard limits has been introduced since Aix 4.1. Hard limits
system Environment: CentOS 6.5Today, when using the SU Switch User Doiido, the following error occurred:# Su-doiidoSU: Unable to set User id: resource is temporarily unavailableDoiido user connections are not available with remote SSH tools such as SECURECRT.Find the relevant information, found in CentOS 6, there is a/
length.Validate_password_mixed_case_count: The password must contain at least the number of lowercase letters and uppercase letters.Validate_password_number_count: The number of digits that the password must contain at least.Validate_password_policy: Password strength check level, 0/low, 1/medium, 2/strong.Validate_password_special_char_count: The minimum number of special characters the password should contain.About validate_password_policy-Password strength Check level:Policy Tests P
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