kata-deploy: Remove kata-deploy-docker.sh

Kata Containers 2.x is not supported outside of the kubernetes world.
With this in mind, let's remove leftovers from the 1.x deployments &
documentation.

Fixes: #1356

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>

tools/packaging/kata-deploy/README.md

@@ -1,9 +1,5 @@
 # `kata-deploy`
 
-* [Docker quick start](#docker-quick-start)
-    * [Install Kata and configure Docker](#install-kata-and-configure-docker)
-    * [Run a sample workload utilizing Kata containers](#run-a-sample-workload-utilizing-kata-containers)
-    * [Remove Kata](#remove-kata)
 * [Kubernetes quick start](#kubernetes-quick-start)
     * [Install Kata on a running Kubernetes cluster](#install-kata-on-a-running-kubernetes-cluster)
     * [Run a sample workload](#run-a-sample-workload)
@@ -16,56 +12,11 @@
 
 [`kata-deploy`](.) provides a Dockerfile, which contains all of the binaries
 and artifacts required to run Kata Containers, as well as reference DaemonSets, which can
-be utilized to install Kata Containers for both Docker and on a running Kubernetes cluster.
+be utilized to install Kata Containers on a running Kubernetes cluster.
 
 Note, installation through DaemonSets successfully installs `katacontainers.io/kata-runtime` on
 a node only if it uses either containerd or CRI-O CRI-shims.
 
-## Docker quick start
-
-The `kata-deploy` container image makes use of a script, `kata-deploy-docker`, for installation of
-Kata artifacts and configuration of Docker to utilize the runtime. The following volumes are required to be mounted
-to aid in this:
-- `/opt/kata`: this is where all Kata artifacts are installed on the system
-- `/var/run/dbus`, `/run/systemd`: this is require for reloading the the Docker service
-- `/etc/docker`: this is required for updating `daemon.json` in order to configure the Kata runtimes in Docker
-
-
-### Install Kata and configure Docker
-
-To install:
-
-```sh
-$ docker run -v /opt/kata:/opt/kata -v /var/run/dbus:/var/run/dbus -v /run/systemd:/run/systemd -v /etc/docker:/etc/docker -it katadocker/kata-deploy kata-deploy-docker install
-```
-
-Once complete, `/etc/docker/daemon.json` is updated or created to include the Kata runtimes: `kata-qemu` and `kata-fc`, for utilizing
-QEMU and Firecracker, respectively, for the VM isolation layer.
-
-### Run a sample workload utilizing Kata containers
-
-Run a QEMU QEMU isolated Kata container:
-
-```sh
-$ docker run --runtime=kata-qemu -itd alpine
-```
-
-Run a Firecracker isolated Kata container:
-
-```sh
-$ docker run --runtime=kata-fc -itd alpine
-```
-
-### Remove Kata
-
-To uninstall:
-
-```sh
-$ docker run -v /opt/kata:/opt/kata -v /var/run/dbus:/var/run/dbus -v /run/systemd:/run/systemd -v /etc/docker:/etc/docker -it katadocker/kata-deploy kata-deploy-docker remove
-```
-
-After completing, the original `daemon.json`, if it existed, is restored and all Kata artifacts from `/opt/kata` are removed.
-
 ## Kubernetes quick start
 
 ### Install Kata on a running Kubernetes cluster

tools/packaging/kata-deploy/scripts/kata-deploy-docker.sh

@@ -1,123 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (c) 2019 Intel Corporation
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-
-set -o errexit
-set -o pipefail
-set -o nounset
-
-conf_file="/etc/docker/daemon.json"
-conf_file_backup="${conf_file}.bak"
-snippet="${conf_file}.snip"
-tmp_file="${conf_file}.tmp"
-
-# If we fail for any reason a message will be displayed
-die() {
-        msg="$*"
-        echo "ERROR: $msg" >&2
-        exit 1
-}
-
-function print_usage() {
-	echo "Usage: $0 [install/remove]"
-}
-
-function install_artifacts() {
-	echo "copying kata artifacts onto host"
-	cp -a /opt/kata-artifacts/opt/kata/* /opt/kata/
-	chmod +x /opt/kata/bin/*
-}
-
-function configure_docker() {
-	echo "configuring docker"
-
-	cat <<EOT | tee -a "$snippet"
-{
-  "runtimes": {
-    "kata-qemu": {
-      "path": "/opt/kata/bin/kata-runtime",
-      "runtimeArgs": [ "--kata-config", "/opt/kata/share/defaults/kata-containers/configuration-qemu.toml" ]
-    },
-    "kata-qemu-virtiofs": {
-      "path": "/opt/kata/bin/kata-runtime",
-      "runtimeArgs": [ "--kata-config", "/opt/kata/share/defaults/kata-containers/configuration-qemu-virtiofs.toml" ]
-    },
-     "kata-fc": {
-      "path": "/opt/kata/bin/kata-runtime",
-      "runtimeArgs": [ "--kata-config", "/opt/kata/share/defaults/kata-containers/configuration-fc.toml" ]
-    },
-     "kata-clh": {
-      "path": "/opt/kata/bin/kata-runtime",
-      "runtimeArgs": [ "--kata-config", "/opt/kata/share/defaults/kata-containers/configuration-clh.toml" ]
-    },
-     "kata-acrn": {
-      "path": "/opt/kata/bin/kata-runtime",
-      "runtimeArgs": [ "--kata-config", "/opt/kata/share/defaults/kata-containers/configuration-acrn.toml" ]
-    }
-  }
-}
-EOT
-	if [ -f ${conf_file} ]; then
-		cp -n "$conf_file" "$conf_file_backup"
-
-		# Merge in the json snippet:
-		jq -s '[.[] | to_entries] | flatten | reduce .[] as $dot ({}; .[$dot.key] += $dot.value)' "${conf_file}" "${snippet}" > "${tmp_file}"
-		mv "${tmp_file}" "${conf_file}"
-		rm "${snippet}"
-	else
-		mv "${snippet}" "${conf_file}"
-	fi
-
-	systemctl daemon-reload
-	systemctl reload docker
-}
-
-function remove_artifacts() {
-	echo "deleting kata artifacts"
-	rm -rf /opt/kata/
-}
-
-function cleanup_runtime() {
-	echo "cleanup docker"
-	rm -f "${conf_file}"
-
-	if [ -f "${conf_file_backup}" ]; then
-		cp "${conf_file_backup}"  "${conf_file}"
-	fi
-	systemctl daemon-reload
-	systemctl reload docker
-}
-
-function main() {
-	# script requires that user is root
-	euid=`id -u`
-	if [[ $euid -ne 0 ]]; then
-	   die  "This script must be run as root"
-	fi
-
-	action=${1:-}
-	if [ -z $action ]; then
-		print_usage
-		die "invalid arguments"
-	fi
-
-		case $action in
-		install)
-			install_artifacts
-			configure_docker
-			;;
-		remove)
-			cleanup_runtime
-			remove_artifacts
-			;;
-		*)
-			echo invalid arguments
-			print_usage
-			;;
-		esac
-}
-
-
-main $@