forked from zaclys/searxng
153 lines
4.1 KiB
Bash
Executable File
153 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# shellcheck source=utils/lib.sh
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source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
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source_dot_config
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# ----------------------------------------------------------------------------
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# config
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# ----------------------------------------------------------------------------
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# name of https://images.linuxcontainers.org
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LINUXCONTAINERS_ORG_NAME="${LINUXCONTAINERS_ORG_NAME:-images}"
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HOST_PREFIX="${HOST_PREFIX:-searx}"
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TEST_IMAGES=(
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"$LINUXCONTAINERS_ORG_NAME:ubuntu/18.04" "ubu1804"
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"$LINUXCONTAINERS_ORG_NAME:ubuntu/19.04" "ubu1904"
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"$LINUXCONTAINERS_ORG_NAME:archlinux" "archlinux"
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#"$LINUXCONTAINERS_ORG_NAME:fedora/31" "fedora31"
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#"ubuntu-minimal:18.04" "ubu1804"
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#"ubuntu-minimal:19.10" "ubu1910"
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)
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REMOTE_IMAGES=()
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LOCAL_IMAGES=()
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for ((i=0; i<${#TEST_IMAGES[@]}; i+=2)); do
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REMOTE_IMAGES=("${REMOTE_IMAGES[@]}" "${TEST_IMAGES[i]}")
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LOCAL_IMAGES=("${LOCAL_IMAGES[@]}" "${TEST_IMAGES[i+1]}")
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done
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# ----------------------------------------------------------------------------
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usage() {
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# ----------------------------------------------------------------------------
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cat <<EOF
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usage::
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$(basename "$0") build [hosts]
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$(basename "$0") delete [hosts]
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build / delete
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build and/or delete all LXC hosts
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all LXC hosts:
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${LOCAL_IMAGES[@]}
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EOF
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[ ! -z "${1+x}" ] && err_msg "$1"
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}
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main() {
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rst_title "LXC tooling box" part
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required_commands lxc || exit
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local _usage="unknown or missing $1 command $2"
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case $1 in
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--source-only) ;;
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-h|--help) usage; exit 0;;
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build)
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sudo_or_exit
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case $2 in
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hosts) build_instances ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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delete)
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sudo_or_exit
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case $2 in
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hosts) delete_instances ;;
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*) usage "$_usage"; exit 42;;
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esac ;;
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*)
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usage "unknown or missing command $1"; exit 42;;
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esac
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}
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build_instances() {
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rst_title "Build LXC instances"
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lxc_copy_images_localy
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lxc_init_containers
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err_msg "WIP / sorry, not implemented yet :o"
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}
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delete_instances() {
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rst_title "Delete LXC instances"
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echo -en "\\nLXC hosts(s)::\\n\\n ${LOCAL_IMAGES[*]}\\n" | $FMT
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if ask_yn "Do you really want to delete all images"; then
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lxc_delete_containers
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fi
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}
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lxc_copy_images_localy() {
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echo
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for ((i=0; i<${#TEST_IMAGES[@]}; i+=2)); do
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if lxc image info "local:${TEST_IMAGES[i+1]}" &>/dev/null; then
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info_msg "image ${TEST_IMAGES[i]} already copied --> ${TEST_IMAGES[i+1]}"
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else
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info_msg "copy image locally ${TEST_IMAGES[i]} --> ${TEST_IMAGES[i+1]}"
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lxc image copy "${TEST_IMAGES[i]}" local: \
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--alias "${TEST_IMAGES[i+1]}" prefix_stdout
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fi
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done
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#lxc image list local:
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}
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lxc_delete_images_localy() {
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echo
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for i in "${LOCAL_IMAGES[@]}"; do
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info_msg "delete image 'local:$i'"
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lxc image delete "local:$i"
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done
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#lxc image list local:
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}
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lxc_init_containers() {
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echo
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for i in "${LOCAL_IMAGES[@]}"; do
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if lxc info "$HOST_PREFIX-$i" &>/dev/null; then
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info_msg "conatiner '$HOST_PREFIX-$i' already exists"
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else
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info_msg "create conatiner instance: $HOST_PREFIX-$i"
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lxc init "local:$i" "$HOST_PREFIX-$i"
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fi
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done
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#lxc list "$HOST_PREFIX"
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}
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lxc_delete_containers() {
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echo
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for i in "${LOCAL_IMAGES[@]}"; do
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if lxc info "$HOST_PREFIX-$i" &>/dev/null; then
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info_msg "stop & delete instance '$HOST_PREFIX-$i'"
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lxc stop "$HOST_PREFIX-$i" &>/dev/null
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lxc delete "$HOST_PREFIX-$i" | prefix_stdout
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else
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warn_msg "instance '$HOST_PREFIX-$i' does not exist / can't delete :o"
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fi
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done
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#lxc list "$HOST_PREFIX"
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}
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# ----------------------------------------------------------------------------
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main "$@"
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# ----------------------------------------------------------------------------
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