first commit

modules/docker.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+echo
+echo "  => Docker"
+echo
+
+# Check for Docker
+pkgs="docker-ce
+      docker-ce-cli
+      containerd.io
+      docker-buildx-plugin
+      docker-compose-plugin"
+
+for pkg in $pkgs
+do
+    dpkg-query -W -f='${Status}' $pkg 2>&1 | grep -q " installed"
+    if [ $? -ne 0 ]; then
+        installed=false
+    fi
+done
+if [ -z $installed ]; then
+    echo "Docker found."
+    exit
+fi
+
+# Install needed packages
+pkgs="ca-certificates
+      curl"
+for pkg in $pkgs
+do
+    dpkg-query -W -f='${Status}' $pkg 2>&1 | grep -q " installed"
+    if [ $? -ne 0 ]; then
+        apt-get install $pkg -y
+    fi
+done
+# Add Docker's official GPG key:
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
+chmod a+r /etc/apt/keyrings/docker.asc
+
+# Add the repository to Apt sources:
+echo \
+    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
+    $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+    tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt-get update
+# Install packages
+apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
+