Programmer Think

Please indicate the source of the reprint: http://blog.csdn.net/l1028386804/article/details/78845722 Imagine an environment where you can access an SSH server on your intranet and you also want to access a Web server on the same segment.You cannot access the Web server directly, but SSH servers can access the Web server and there are no tools ...

1.pull image in Chinese: docker pull beginor/gitlab-ce:11.3.0-ce.0 2. Create directory: Generally, GitLab's configuration (etc), log (log) and data (data) are placed outside the container for later upgrade, so please prepare these three directories first. mkdir -p /usr/local/gitlab/etc mkdir -p /usr/local/gitlab/log mkdir -p ...

Recently, I bought domain name and server by chance. It's not really a waste. In addition, I haven't owned my own personal website, so I plan to play on the server with hexo, so I don't have to worry about whether to use Github pages or Gitee pages. Of course, today's topic is not blog building, but how to use Github's hook to deploy blog code ...

Known Host Keys Prevent man in the middle attacks. https://www.ssh.com/ssh/host-key#known-host-keys SSH clients store host keys for hosts they have ever connected to. These stored host keys are called known host keys, and the collection is often called known hosts. In OpenSSH, the collection of known host keys is stored in /etc/ssh/known_ ...

Software versions: Operating system: CentOS 7.4 Git: 2.17.0 System user: root 1. Installation environment # Install gcc [root@localhost bin]# yum install gcc # Install gcc-c + + (not sure if it is not necessary) [root@localhost bin]# yum install gcc-c++ # Install packages required for com ...

Service startup process: Tcp warp: 1.Tcp warp is managed by xinetd 2. support libwarp.so module service: we can use ldd to view ldd `which sshd` vim /etc/hosts.deny ALL:ALL ###Everyone refused to connect vim /etc/hosts.al ...

1, Create ssh key of gitee and github cd ~/.ssh ssh-keygen -t rsa -C "xxxxx@xxxxx.com" Replace the correct mailbox, press enter Generating public/private rsa key pair. Enter file in which to save the key (/c/Users/FlyingHorse/.ssh/id_rsa): id_rsa.gitee Enter id_rsa.gitee when creating the ssh key of gitee and id_rsa.github when creating th ...

KVM Migration Static Migration (Cold Migration)For static migration, you can save a snapshot of the completed client image on the host, shut down or pause the client in the host, copy the client's image file to another host, and start the copied image using the command when the client is started in the source host. Dynamic Migration (Thermal M ...

1. Overview of MHA At present, MHA is a relatively mature solution in mysql high availability. It is developed by Japanese DeNA company youshimaton (now working in Facebook company), and it is an excellent high availability software for failover and master-slave improvement in mysql high availability environment. In the process of mysql failov ...

A glusterfs storage cluster deployment Note: The following are brief steps for detailed reference to GlusterFS Independent Deployment with 009.Kubernetes Permanent Storage. 1.1 schema slightly 1.2 Related Planning Host IP disk Remarks k8smaster01 172.24.8.71 - Kubernetes Master Node Heketi Host k8smaster02 172.2 ...