feat: add podman installation script

devel/podman.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+DIR=$(dirname "$(readlink -f "$0")")
+. "$DIR/../env.sh"
+
+
+# install docker
+case "$PM" in
+    apt)
+        sudo mkdir -p /etc/apt/keyrings
+        curl -fsSL https://download.opensuse.org/repositories/devel:kubic:libcontainers:unstable/xUbuntu_$(lsb_release -rs)/Release.key \
+          | gpg --dearmor \
+          | sudo tee /etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg > /dev/null
+        echo \
+          "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/devel_kubic_libcontainers_unstable.gpg]\
+            https://download.opensuse.org/repositories/devel:kubic:libcontainers:unstable/xUbuntu_$(lsb_release -rs)/ /" \
+          | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:unstable.list > /dev/null
+        sudo apt-get update -qq
+        sudo apt-get -qq -y install podman podman-plugins dnsmasq netavark
+        sudo pip install podman-compose
+        ;;
+    pacman)
+        ;;
+esac
+
+# configuration
+echo "
+[network]
+
+# Explicitly use netavark. See https://github.com/containers/podman-compose/issues/455
+network_backend = "netavark"
+" | sudo tee /etc/containers/containers.conf
+