![]() sudo subscription-manager register -auto-attach You’ll be prompted to provide your Red Hat portal username and password. Step 1: Register your RHEL 7 server Start by registering your RHEL 7 server with Red Hat Subscription Management or Satellite server. How to Install and use Docker on CentOS-7.6 Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages. Requires ping and ip on the machine, on Debian these are found in the apt packages inetutils-ping and iproute. So let’s install Docker CE on RHEL 7 Linux system. ![]() Use an entrypoint file to create an entry in /etc/hosts to point to the host. # allow users to access docker by adding them to the docker group Install using the repository sudo yum install -y -allowerasing docker-ce docker-ce-cli containerd.io yum list docker-ce -showduplicates sort -r. 1 day ago &0183 &32 I have installed Docker on RHEL (Red Hat Enterprise Linux) x8664 with VERSION'7. # any ports on the host you want to access from the containers (strapi port 1337 here)įirewall-cmd -permanent -zone=trusted -add-port=1337/tcpĬreate a group named “docker” and add any users that are allowed to create containers. Restart firewalld to pick up the changes.įirewall-cmd -permanent -zone=trusted -change-interface=docker0įirewall-cmd -permanent -direct -add-rule ipv4 filter INPUT 4 -i docker0 -j ACCEPT ![]() Update firewalld to allow host/container traffic. Yum install -y yum-utils device-mapper-persistent-data lvm2 First we need to install yum-utils in order to install Docker-CE repository and devicemapper because it is use by Docker storage driver. Don’t worry if you have images, volumes or any data in your existing docker installation it will be preserve anyway. Install Docker-CE (not just “docker) to get the latest version on CentOS. yum remove docker docker-common docker-selinux docker-engine.
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