Observe ESXi host in SHELL

vSphere's skyscraper is built on the basis of ESXi, a solid type 1 virtual manager. It is an operating system that can log in through SSH. Therefore, I opened the remote login function of ESXi host on its management interface. The steps are as follows: 1) when you start the ESXi host in VMware Workstation, you will see the IP address of the ho ...

Posted on Mon, 28 Oct 2019 00:51:24 -0700 by tomharding

[Solution] Kali Linux DHCP Automatic Access IP Failure VMWare Bridge

Links to the original text: http://www.cnblogs.com/blackblade/p/3688097.html root@kali:~# service networking restart [....] Running /etc/init.d/networking restart is deprecated because it may not r[warnble some interfaces ... (warning) ...

Posted on Thu, 10 Oct 2019 15:21:35 -0700 by balacay

Testing vShere 6.7 + vCenter Server on Workstation 15

If you want to learn vSphere, you'd better build a corresponding learning environment on your computer. _________________________________ | | | vCenter Server Appliance | |________________________________| ...

Posted on Thu, 03 Oct 2019 18:52:59 -0700 by Stray_Bullet

LVM Dynamic Expansion of CentOS 7

The question of "Qi" The disk space on CentOS 7 is a little tight and needs to be expanded. Solve Query the current disk status [root@xxx ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT fd0 2:0 1 4K 0 disk sda 8:0 0 200G 0 disk ├─sda1 8:1 0 500M 0 part /boot └─sda ...

Posted on Mon, 30 Sep 2019 12:42:14 -0700 by toppac

Management State of Design Patterns _Memento Memorandum Mode _Save Object State

Preface Blogger github Blogger's personal blog http://blog.healerjean.com 1. Interpretation When using object-oriented programming, we need to save the relevant state information of strength first, and then revoke, we can restore to the origi ...

Posted on Mon, 26 Aug 2019 00:49:31 -0700 by takeiteasy

harbor Warehouse Private Service Dual Master Replication High Availability

High Availability Strategy There are several mainstream strategies: 1.harbor duplicates 2.harbor cluster mounts distributed cephfs storage 3. Deploy harbor on k8s cluster 1. The second and third are multi-nodes, then mount distributed storage, and then use a separate mysql database to ensure the uniformity of data. Thus, there are prob ...

Posted on Wed, 21 Aug 2019 04:25:47 -0700 by peeps

Disk Management

Disk management 1. df command Unit introduction: Examples of df main parameters: 2. du command Examples of main parameters of du: 3. Disk partition fdisk command Examples of the main parameters of fdisk: 4. Disk formatting mke2fs command Examples of mke2fs main parameters: mkfs command Examples ...

Posted on Thu, 18 Jul 2019 22:27:42 -0700 by langemarkdesign

Saltstack_Usage Guide 04_Data System-Grains

1. Host Planning   Grains document https://docs.saltstack.com/en/latest/topics/grains/index.html   Matters needing attention If the master or minion configuration file is modified, the corresponding service must be restarted.     2. Grains Basic Information Saltstack Data System Grains Pillar Grains: Static da ...

Posted on Sat, 11 May 2019 02:11:54 -0700 by bazza84

kvm creates virtual machines in batches and automatically sets ip and server names

1. description kvm has the least function than vmware, which is to customize the IP address when deploying virtual machines with templates. For a large number of vm creation scenarios, you need a vnc login to change the ip. Obviously, it is very tired. Recently, I have encountered this scenario (large cloudstack and openstack architecture do n ...

Posted on Sat, 27 Apr 2019 18:30:35 -0700 by flit

Twenty-nine lessons

Article directory Construction of LVS DR Model Get ready Configure dir lvs scripts Write scripts for two rs test keepalived + LVS Environmental preparation Edit the keepalived configuration file test Expand Construction of LVS DR Model Get ready Three machines are needed, three of which need to shut down firewalld ...

Posted on Mon, 28 Jan 2019 19:12:15 -0800 by theycallmepj