Octopus system admins team just deployed a web UI application for their backup utility running on Octopus backup server in SC Datacenter. The application is running on port 6400 . They have firewal...

Kali ini kita akan membuat user dengan nama yousuf, kemudian kita akan mengeset UID nya menjadi 1656 dan home direktorinya di /var/www/yousuf Buat terlebih dahulu direktori /var/www/yousuf...

Kali ini kita akan membuat banner di linux Langkah-langkahnya yaitu: Buat file banner di etc/motd ##################################### Ini adalah contoh banner #####################...

Kali ini kita akan membuat sebuah user baru tanpa interaktif shell pada linux sudo adduser -r -s /sbin/nologin siva Kemudian verifikasi: $ sudo cat /etc/passwd /etc/shadow | grep siva siva:x:10...

install docker on centos $ sudo yum install -y yum-utils \ device-mapper-persistent-data \ lvm2 $ sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo $...

The overlay network driver creates a distributed network among multiple Docker daemon hosts. This network sits on top of (overlays) the host-specific networks, allowing containers connected to it (...

Differences between user-defined bridges and the default bridge User-defined bridges provide better isolation and interoperability between containerized applications. Containers connected to ...

In terms of networking, a bridge network is a Link Layer device which forwards traffic between network segments. A bridge can be a hardware device or a software device running within a host machine...

We will use volume driver on Docker I use two instance for volume driver SSH to pod67-node1 floating IP from pod67-node0 ssh -l ubuntu 10.1.1.13 create /share directory sudo mkdir /share ...

Volumes are the preferred mechanism for persisting data generated by and used by Docker containers. While bind mounts are dependent on the directory structure of the host machine, volumes are compl...