- Add mk_base_image script,
- Add mk_base_image bash completion config, - Add GPL headers, - Add SPEC files to generate docker_tools & docker_tools-devel RPM packages, - Now support rx3-base 1.1.0.
This commit is contained in:
502
sbin/mk_base_image
Executable file
502
sbin/mk_base_image
Executable file
@@ -0,0 +1,502 @@
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#!/bin/bash
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#-----------------------------------------------------------------------------------------------------------------------------------
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#
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# Mk Base Image
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#
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# Copyright (C) 2026 Arnaud G. GIBERT
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# mailto:arnaud@rx3.net
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#
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# This is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; If not, see
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# <https://www.gnu.org/licenses/>.
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#
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#-----------------------------------------------------------------------------------------------------------------------------------
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Includes
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#-----------------------------------------------------------------------------------------------------------------------------------
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. /usr/lib/rx3/docker_tools.bash
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Global Variables
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#-----------------------------------------------------------------------------------------------------------------------------------
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declare -g VERSION=1.0.0
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declare -g NAME="MBI"
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declare -g HELP="usage: mk_base_image [[-h | --help] | [-V | --version] | [-p | --pre] | [-P | --post] | [-s | --strip] | [-u | --unstrip]] [-D | --direct] [-d | --distrib <Distrib>] [-l | --lang <Lang>] [-L | --language <Langage>] [-m | --localtime <Local_Time>] [-r | --root <Root_Dir>] [-t | --tmp <Tmp_Dir>] [-T | --test] [-v | --verbose]"
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declare -g TMP_DIR_DEF="/tmp/mk_base_image"
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declare -g ROOT_DIR_DEF="/var/tmp/base_root"
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declare -g DISTRIB_DEF="9"
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declare -g LANG_DEF="en_US.UTF-8"
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declare -g LANGUAGE_DEF="en_US.UTF-8:en_US:en"
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declare -g LOCALTIME_DEF="Europe/Paris"
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declare -Ag CONTAINER_TAB
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CONTAINER_TAB["Builder,Name"]='rx3-builder'
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CONTAINER_TAB["Builder,Source"]='docker.io/library/mageia:9'
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CONTAINER_TAB["Root,Name"]='rx3-mageia${DISTRIB}'
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CONTAINER_TAB["Root,Source"]='scratch'
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declare -g BUILDER_DIR=""
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declare -g ROOT_DIR="${ROOT_DIR_DEF}"
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declare -g TMP_DIR="${TMP_DIR_DEF}"
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declare -g DISTRIB="${DISTRIB_DEF}"
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declare -g LANG="${LANG_DEF}"
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declare -g LANGUAGE="${LANGUAGE_DEF}"
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declare -g LOCALTIME="${LOCALTIME_DEF}"
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declare -g MODE="DEFAULT"
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declare -g VERBOSE="FALSE"
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declare -g DRY_RUN="FALSE"
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declare -g DIRECT="FALSE"
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declare -g NAME_SERVER_0='10.10.0.254'
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declare -g NAME_SERVER_1='8.8.8.8'
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Func Exec
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#-----------------------------------------------------------------------------------------------------------------------------------
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function mbi_func_exec()
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{
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root_dir="$1"
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func="$2"
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arg="$3"
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name="$4"
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echo_error "Executing Name: [${name}] Func: [${func}] Arg: [{$arg}] Root: [{$root_dir}]"
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if [[ "${DIRECT}" != "TRUE" ]] || [[ "${root_dir}" != "/" ]]
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then
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echo_error "Only direct ${name} and / Root Dir supported: Recall..."
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cmd_exec 'chroot "${root_dir}" '"mk_base_image ${arg} --direct --root / ${RECALL_OPTS}"
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else
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set +e
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# find / 2>/dev/null | grep -v -e "^/dev" -e "^/proc" -e "^/run" -e "^/sys/" >/root/before
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declare -f ${func} | sed -n '/^{/,/^}/p' | sed -e '1d;$d' -e 's/;$//' | grep -v -E '^$|^#' | while read -r line
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do
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cmd_exec "${line}"
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done
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# find / 2>/dev/null | grep -v -e "^/dev" -e "^/proc" -e "^/run" -e "^/sys/" >/root/after
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fi
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Version
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#-----------------------------------------------------------------------------------------------------------------------------------
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function mbi_version_print()
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{
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version_print
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# echo "MBI Version: [${VERSION}]"
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Help
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#-----------------------------------------------------------------------------------------------------------------------------------
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function mbi_help_print()
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{
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mbi_version_print
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help_print
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Arg Parse
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#-----------------------------------------------------------------------------------------------------------------------------------
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function mbi_args_parse()
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{
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tmp_args=$(getopt -o d:Dhl:L:m:pPr:Tt:suvV --long distrib:,direct,help,lang:,language:,localtime:,pre,post,root:,test,tmp:,strip,unstrip,verbose,version -- "$@")
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if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
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# Note the quotes around `$tmp_args': they are essential!
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eval set -- "${tmp_args}"
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while true ; do
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case "$1" in
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# Options
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-d|--distrib) shift; DISTRIB="$1"; shift; RECALL_OPTS+=" --distrib ${DISTRIB}";;
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-D|--direct) DIRECT="TRUE"; shift;;
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# Local options
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-l|--lang) shift; LANG="$1"; shift; RECALL_OPTS+=" --lang ${LANG}";;
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-L|--language) shift; LANGUAGE="$1"; shift; RECALL_OPTS+=" --language ${LANGUAGE}";;
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-m|--localtime) shift; LOCALTIME="$1"; shift; RECALL_OPTS+=" --localtime ${LOCALTIME}";;
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# Path options
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-t|--tmp) shift; TMP_DIR="$1"; shift;;
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-r|--root) shift; ROOT_DIR="$1"; shift;;
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# Mode switches
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-h|--help) MODE="EXIT"; mbi_help_print; shift;;
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-p|--pre) MODE="PRE"; shift;;
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-s|--post) MODE="POST"; shift;;
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-s|--strip) MODE="STRIP"; shift;;
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-u|--unstrip) MODE="UNSTRIP"; shift;;
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-V|--version) MODE="EXIT"; mbi_version_print; shift;;
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# Global options
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-T|--test) DRY_RUN="TRUE"; shift; RECALL_OPTS+=" --test";;
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-v|--verbose) VERBOSE="TRUE"; shift; RECALL_OPTS+=" --verbose";;
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#
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--) shift; break;;
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*) echo "args_parse internal error [$1] !"; exit 1;;
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esac
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done
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Env Init
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#-----------------------------------------------------------------------------------------------------------------------------------
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function mbi_env_init()
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{
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root_clean="$1"
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if [[ -d "${TMP_DIR}" ]]
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then
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echo_error "Removing Tmp Dir: [${TMP_DIR}] content..."
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cmd_exec "echo rm -R \"${TMP_DIR}/*\""
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else
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echo_error "Creating Tmp Dir: [${TMP_DIR}]..."
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cmd_exec "mkdir -p \"${TMP_DIR}\""
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fi
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if [[ "${DIRECT}" == "TRUE" ]]
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then
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if [[ -d "${ROOT_DIR}" ]]
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then
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if [[ "${root_clean}" == "TRUE" ]]
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then
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echo_error "Removing Root Dir: [${ROOT_DIR}] content..."
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cmd_exec "echo rm -R \"${ROOT_DIR}/*\""
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else
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echo_error "Keeping Root Dir content..."
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fi
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else
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if [[ "${root_clean}" == "TRUE" ]]
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then
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echo_error "Creating Root Dir: [${ROOT_DIR}]..."
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cmd_exec "mkdir -p \"${ROOT_DIR}\""
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else
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echo_error "Error: Root Dir: [${ROOT_DIR}] not found!"
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exit 1
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fi
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fi
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else
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for container_id in "Builder" "Root"
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do
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container_name="${CONTAINER_TAB["${container_id},Name"]}"
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if [[ "${root_clean}" == "TRUE" ]]
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then
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if [[ $( buildah ls | grep ${container_name}) != "" ]]
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then
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cmd_exec "buildah rm \"${container_name}\" >/dev/null"
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fi
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cmd_exec "buildah from --name \"${container_name}\" ${CONTAINER_TAB["${container_id},Source"]} >/dev/null"
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cmd_exec "buildah config --label maintainer=\"Arnaud G. GIBERT <arnaud@rx3.net>\" \"${container_name}\""
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else
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if [[ $( buildah ls | grep ${container_name}) == "" ]]
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then
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echo_error "buildah container: [${container_name}] not found!"
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exit 1
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fi
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fi
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done
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if [[ "${BUILDAH_ISOLATION:-}" != "rootless" ]]
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then
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echo_error "Unsharing..."
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cmd_exec 'buildah unshare "'$0'" ${ORIG_ARGS[@]}'
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exit $?
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else
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if [[ "${BULDER:-}" != "TRUE" ]]
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then
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container_name="${CONTAINER_TAB["Builder,Name"]}"
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BUILDER_DIR=$(buildah mount ${container_name})
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echo_error "Making Builder..."
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cmd_exec 'chroot "${BUILDER_DIR}" '"bash -c 'curl -L http://mirror.rx3.net/rx3/sbin/urpmi-setup-9 | bash'"
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cmd_exec 'chroot "${BUILDER_DIR}" urpmi --force docker_tools-devel'
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# cmd_exec "buildah run --network=host ${container_name} -- bash -c 'curl -L http://mirror.rx3.net/rx3/sbin/urpmi-setup-9 | bash'"
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# cmd_exec "buildah run --network=host ${container_name} -- bash -c 'urpmi --force docker_tools-devel'"
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# cmd_exec 'chroot "${BUILDER_DIR}" '"bash -c 'export BULDER=TRUE; mk_base_image ${RECALL_OPTS}'"
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else
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ROOT_DIR=$(buildah mount ${CONTAINER_ROOT})
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fi
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fi
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fi
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Base Install Pre
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#-----------------------------------------------------------------------------------------------------------------------------------
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function _mbi_base_install_pre()
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{
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urpmi --root ${ROOT_DIR} --force --no-install --no-recommends --nolock --reinstall --download-all ${TMP_DIR} --downloader curl makedev filesystem curl urpmi rx3-base docker_tools-devel
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rpm --root ${ROOT_DIR} --initdb
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rpm --root ${ROOT_DIR} -Uvh --nodeps --noscripts ${TMP_DIR}/rpms/filesystem*
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rm ${TMP_DIR}/rpms/filesystem*
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rpm --root ${ROOT_DIR} -Uvh --nodeps --noscripts ${TMP_DIR}/rpms/makedev*
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rm ${TMP_DIR}/rpms/makedev*
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rpm --root ${ROOT_DIR} -Uvh --nodeps ${TMP_DIR}/rpms/*
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rm -R ${TMP_DIR}
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# Enable Neworking
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echo -e "nameserver ${NAME_SERVER_0}\nnameserver ${NAME_SERVER_1}" >"${ROOT_DIR}/etc/resolv.conf"
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echo -e "NETWORKING=yes" >"${ROOT_DIR}/etc/sysconfig/network"
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}
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function mbi_base_install_pre()
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{
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# cmd_exec 'urpmi --root ${ROOT_DIR} --force --no-install --no-recommends --nolock --reinstall --download-all ${TMP_DIR} --downloader curl makedev filesystem curl urpmi rx3-base docker_tools-devel'
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# cmd_exec 'rpm --root ${ROOT_DIR} --initdb'
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# cmd_exec 'rpm --root ${ROOT_DIR} -Uvh --nodeps --noscripts ${TMP_DIR}/rpms/filesystem*'
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# cmd_exec 'rm ${TMP_DIR}/rpms/filesystem*'
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# cmd_exec 'rpm --root ${ROOT_DIR} -Uvh --nodeps --noscripts ${TMP_DIR}/rpms/makedev*'
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# cmd_exec 'rm ${TMP_DIR}/rpms/makedev*'
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# cmd_exec 'rpm --root ${ROOT_DIR} -Uvh --nodeps ${TMP_DIR}/rpms/*'
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# cmd_exec 'rm -R ${TMP_DIR}'
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# # Enable Neworking
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# cmd_exec 'echo -e "nameserver ${NAME_SERVER_0}\nnameserver ${NAME_SERVER_1}" >"${ROOT_DIR}/etc/resolv.conf"'
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# cmd_exec 'echo -e "NETWORKING=yes" >"${ROOT_DIR}/etc/sysconfig/network"'
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mbi_func_exec "${BUILDER_DIR}" "_mbi_base_install_pre" "--pre" "pre-installing"
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Base Install Post
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#-----------------------------------------------------------------------------------------------------------------------------------
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function _mbi_base_install_post()
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{
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urpmi-setup --verbose --distib "${DISTRIB}"
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urpmi --force basesystem-minimal locales locales-en shared-mime-info vim-minimal mpm
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echo -e "LANG=${LANG}\nLANGUAGE=${LANGUAGE}" >"${ROOT_DIR}/etc/locale.conf"
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ln -s /usr/share/zoneinfo/${LOCALTIME} "${ROOT_DIR}/etc/localtime"
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}
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function mbi_base_install_post()
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{
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mbi_func_exec "${ROOT_DIR}" "_mbi_base_install_post" "--post" "post-installing"
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Base Strip
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#-----------------------------------------------------------------------------------------------------------------------------------
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function _mbi_base_strip()
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{
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# RPM force uninstall
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rpm -e --nodeps cracklib-dicts buildah
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rpm -e dhcp-common dhcp-client cronie-anacron opencontainers-runc lib64gpgme11 gnupg2 lib64ksba8 lib64usb1.0_0 lib64npth0 lib64assuan0
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# Docker mounts tmpfs at /dev and procfs at /proc so we can remove them
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rm -rf /dev /proc 2>/tmp/null
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mkdir -p /dev /proc 2>/tmp/null
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# Keep only en_US.UTF8 locale
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rm -rf /usr/share/locale/!("en_US.UTF-8"|"locale.alias"|"locale-archive")
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rm -rf /usr/{{lib,lib64}/gconv,bin/localedef,sbin/build-locale-archive}
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# Docs
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rm -rf /usr/share/{man,doc,info,gnome/help}
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# sln
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rm -rf /sbin/sln
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# ldconfig
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rm -rf /etc/ld.so.cache /var/cache/ldconfig
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mkdir -p --mode=0755 /var/cache/ldconfig
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# UDev
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rm -rf /usr/lib/udev
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rm -rf /etc/udev/hwdb.bin
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rm -rf /usr/lib/.build-id
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# Cache & Tmp
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rm -rf /var/cache/urpmi/rpms 2>/tmp/null
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rm -rf /tmp/*
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}
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function mbi_base_strip()
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{
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mbi_func_exec "${ROOT_DIR}" "_mbi_base_strip" "--strip" "stripping"
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}
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Base UnStrip
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#-----------------------------------------------------------------------------------------------------------------------------------
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function _mbi_base_unstrip()
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{
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urpmi.update -a
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# Install uninstalled packages
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urpmi --force cracklib-dicts buildah dhcp-common dhcp-client cronie-anacron buildah opencontainers-runc lib64gpgme11 gnupg2 lib64ksba8 lib64usb1.0_0 lib64npth0 lib64assuan0
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# Force reinstall all packages
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urpmi --force --replacepkgs $(rpm -qa | grep -v gpg-pubkey)
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}
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function mbi_base_unstrip()
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{
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mbi_func_exec "${ROOT_DIR}" "_mbi_base_unstrip" "--unstrip" "unstripping"
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}
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||||
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||||
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||||
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Main
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||||
#-----------------------------------------------------------------------------------------------------------------------------------
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||||
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ORIG_ARGS=("$@")
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||||
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for var in $(env | grep -e LC_); do unset ${var/=*/}; done
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export LC_ALL="C"
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mbi_args_parse "$@"
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if [[ ${MODE} == "EXIT" ]]
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then
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exit 0
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||||
fi
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||||
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||||
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||||
echo_error "MBI: Mode: [${MODE}] Verbose: [${VERBOSE}] Distrib: [${DISTRIB}] Direct: [${DIRECT}] Dry_Run: [${DRY_RUN}] Lang: [${LANG}] Language: [${LANGUAGE}] Local_Time: [${LOCALTIME}] Builder_Dir: [${BUILDER_DIR}] Root_Dir: [${ROOT_DIR}] Tmp_Dir: [${TMP_DIR}]"
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||||
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||||
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eval CONTAINER_TAB["Root,Name"]=${CONTAINER_TAB["Root,Name"]}
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||||
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if [[ "${MODE}" == "DEFAULT" ]]
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||||
then
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mbi_env_init "TRUE"
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else
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||||
mbi_env_init "FALSE"
|
||||
fi
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||||
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||||
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case "${MODE}" in
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||||
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"DEFAULT")
|
||||
mbi_base_install_pre
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||||
mbi_base_install_post
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||||
mbi_base_strip
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||||
;;
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||||
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||||
"PRE")
|
||||
mbi_base_install_pre
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||||
;;
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||||
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||||
"POST")
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||||
mbi_base_install_post
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||||
;;
|
||||
|
||||
"STRIP")
|
||||
mbi_base_strip
|
||||
;;
|
||||
|
||||
"UNSTRIP")
|
||||
mbi_base_unstrip
|
||||
;;
|
||||
|
||||
esac
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user