Merge pull request Tikam02#175 from relativvv/update-docker-doc

Add Docker CE installation to docs

Container-orchestration/Docker/readme.md

@@ -43,6 +43,32 @@ sudo apt-get install docker.io
 
  ```
 
+---
+
+- As an alternative you can install the official Docker CE (Community-Edition) like the following
+
+ ```
+# Install Prerequisites
+sudo apt-get install ca-certificates curl gnupg lsb-release
+
+# Add dockers official gpg key
+sudo mkdir -p /etc/apt/keyrings
+
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+
+
+# Setup repository
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
+  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+
+# Install Docker Engine
+sudo apt-get update
+
+sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
+ ```
+
  - Check for installed version
 
  ``` $ docker version ```