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--- redhat:docker-redhat:start [2019/02/05 17:03] – [Installation Docker Environment] michael
+++ redhat:docker-redhat:start [2019/12/23 21:52] (current) – [Installation von Docker und Docker-Compose] michael
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-====== Docker auf RHEL / CentOS 7 ======
+====== Docker auf RHEL / CentOS 7/8 ======
 **In this 3-article series, we will discuss about Docker**, is an ''open-source lightweight virtualization tool'' which runs at top of Operating System level, allowing users to create, run and deploy applications, encapsulated into small containers.
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 {{:redhat:docker-redhat:docker-generic-banner.jpg?nolink&500|}}
-----
 ===== Installation von Docker und Docker-Compose =====
@@ Line 15: / Line 14: @@
 # yum update
-# yum install docker-ce docker-ce-cli containerd.io
+# yum install docker-ce docker-ce-cli --nobest -y
-# systemctl start docker && systemctl enable docker
+# systemctl enable docker --now
 </code>
 ''**Step 2** - Install docker-compose binary:'' <code># newest_version="$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep -Po '"tag_name": "\K.*?(?=")')"
-# curl -L "https://github.com/docker/compose/releases/download/${newest_version}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+# curl -L "https://github.com/docker/compose/releases/download/${newest_version}/docker-compose-$(uname -s)-$(uname -m)" -o /bin/docker-compose
-# chmod +x /usr/local/bin/docker-compose
+# chmod +x /bin/docker-compose
 # curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose version --short)/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose