Remove obsolete Docker CI scripts

This commit removes Docker CI scripts from the repository as they are no
longer necessary with CI images being publically available.

Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>

tests/scripts/all-in-docker.sh

@@ -1,27 +0,0 @@
-#!/bin/bash -eu
-
-# all-in-docker.sh
-#
-# Purpose
-# -------
-# This runs all.sh (except for armcc) in a Docker container.
-#
-# WARNING: the Dockerfile used by this script is no longer maintained! See
-# https://github.com/Mbed-TLS/mbedtls-test/blob/master/README.md#quick-start
-# for the set of Docker images we use on the CI.
-#
-# Notes for users
-# ---------------
-# See docker_env.sh for prerequisites and other information.
-#
-# See also all.sh for notes about invocation of that script.
-
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
-
-source tests/scripts/docker_env.sh
-
-# Run tests that are possible with openly available compilers
-run_in_docker tests/scripts/all.sh \
-    --no-armcc \
-    $@

tests/scripts/basic-in-docker.sh

@@ -1,36 +0,0 @@
-#!/bin/bash -eu
-
-# basic-in-docker.sh
-#
-# Purpose
-# -------
-# This runs sanity checks and library tests in a Docker container. The tests
-# are run for both clang and gcc. The testing includes a full test run
-# in the default configuration, partial test runs in the reference
-# configurations, and some dependency tests.
-#
-# WARNING: the Dockerfile used by this script is no longer maintained! See
-# https://github.com/Mbed-TLS/mbedtls-test/blob/master/README.md#quick-start
-# for the set of Docker images we use on the CI.
-#
-# Notes for users
-# ---------------
-# See docker_env.sh for prerequisites and other information.
-
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
-
-source tests/scripts/docker_env.sh
-
-run_in_docker tests/scripts/all.sh 'check_*'
-
-for compiler in clang gcc; do
-    run_in_docker -e CC=${compiler} cmake -D CMAKE_BUILD_TYPE:String="Check" .
-    run_in_docker -e CC=${compiler} make
-    run_in_docker -e CC=${compiler} make test
-    run_in_docker programs/test/selftest
-    run_in_docker -e OSSL_NO_DTLS=1 tests/compat.sh
-    run_in_docker tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
-    run_in_docker tests/scripts/depends.py curves
-    run_in_docker tests/scripts/depends.py kex
-done

tests/scripts/docker_env.sh

@@ -1,90 +0,0 @@
-#!/bin/bash -eu
-
-# docker_env.sh
-#
-# Purpose
-# -------
-#
-# This is a helper script to enable running tests under a Docker container,
-# thus making it easier to get set up as well as isolating test dependencies
-# (which include legacy/insecure configurations of openssl and gnutls).
-#
-# WARNING: the Dockerfile used by this script is no longer maintained! See
-# https://github.com/Mbed-TLS/mbedtls-test/blob/master/README.md#quick-start
-# for the set of Docker images we use on the CI.
-#
-# Notes for users
-# ---------------
-# This script expects a Linux x86_64 system with a recent version of Docker
-# installed and available for use, as well as http/https access. If a proxy
-# server must be used, invoke this script with the usual environment variables
-# (http_proxy and https_proxy) set appropriately. If an alternate Docker
-# registry is needed, specify MBEDTLS_DOCKER_REGISTRY to point at the
-# host name.
-#
-#
-# Running this script directly will check for Docker availability and set up
-# the Docker image.
-
-# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
-
-
-# default values, can be overridden by the environment
-: ${MBEDTLS_DOCKER_GUEST:=bionic}
-
-
-DOCKER_IMAGE_TAG="armmbed/mbedtls-test:${MBEDTLS_DOCKER_GUEST}"
-
-# Make sure docker is available
-if ! which docker > /dev/null; then
-    echo "Docker is required but doesn't seem to be installed. See https://www.docker.com/ to get started"
-    exit 1
-fi
-
-# Figure out if we need to 'sudo docker'
-if groups | grep docker > /dev/null; then
-    DOCKER="docker"
-else
-    echo "Using sudo to invoke docker since you're not a member of the docker group..."
-    DOCKER="sudo docker"
-fi
-
-# Figure out the number of processors available
-if [ "$(uname)" == "Darwin" ]; then
-    NUM_PROC="$(sysctl -n hw.logicalcpu)"
-else
-    NUM_PROC="$(nproc)"
-fi
-
-# Build the Docker image
-echo "Getting docker image up to date (this may take a few minutes)..."
-${DOCKER} image build \
-    -t ${DOCKER_IMAGE_TAG} \
-    --cache-from=${DOCKER_IMAGE_TAG} \
-    --build-arg MAKEFLAGS_PARALLEL="-j ${NUM_PROC}" \
-    --network host \
-    ${http_proxy+--build-arg http_proxy=${http_proxy}} \
-    ${https_proxy+--build-arg https_proxy=${https_proxy}} \
-    ${MBEDTLS_DOCKER_REGISTRY+--build-arg MY_REGISTRY="${MBEDTLS_DOCKER_REGISTRY}/"} \
-    tests/docker/${MBEDTLS_DOCKER_GUEST}
-
-run_in_docker()
-{
-    ENV_ARGS=""
-    while [ "$1" == "-e" ]; do
-        ENV_ARGS="${ENV_ARGS} $1 $2"
-        shift 2
-    done
-
-    ${DOCKER} container run -it --rm \
-        --cap-add SYS_PTRACE \
-        --user "$(id -u):$(id -g)" \
-        --volume $PWD:$PWD \
-        --workdir $PWD \
-        -e MAKEFLAGS \
-        -e PYLINTHOME=/tmp/.pylintd \
-        ${ENV_ARGS} \
-        ${DOCKER_IMAGE_TAG} \
-        $@
-}