Added comments for kernel-extra

alpine/install-packages.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+cd /build
+
+### CRI-O
+
+tar zxf crio.tar.gz
+cd cri-o
+
+./install
+
+crio --version
+crio config 2>&1 > /dev/null
+if [ $? -ne 0 ]; then
+	crio config
+	exit $?
+fi
+
+#grep -nE 'conmon|default_runtime|runtime_path|monitor-path|pinns_path' /etc/crio/crio.conf.d/10-crio.conf
+#crio config | grep -E 'conmon|default_runtime|runtime_path|pinns_path|network_dir|plugin_dirs|cgroup_manager'
+echo "--------------"
+sed -i "s/default_runtime = \"crun\"/\0\ncgroup_manager = \"cgroupfs\"/g" /etc/crio/crio.conf.d/10-crio.conf
+cat /etc/crio/crio.conf.d/10-crio.conf
+
+mkdir -p /var/run/crio
+mkdir -p /var/lib/containers/storage
+mkdir -p /var/lib/cni
+mkdir -p /etc/cni/net.d
+mkdir -p /opt/cni/bin
+mkdir -p /run/crun
+mkdir -p /run/runc
+
+crio --log-level debug