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utils/lxc.sh install: support installation on selected containers 

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2020-04-04 12:40:14 +02:00
parent 84daf9999c
commit 3c19f2f1ce
2 changed files with 22 additions and 17 deletions
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4
utils/lxc-searx.env
View File

@ -10,10 +10,12 @@
# config # config
# ---------------------------------------------------------------------------- # ----------------------------------------------------------------------------
# shellcheck disable=SC2034
LXC_SUITE_NAME="searx"
lxc_set_suite_env() { lxc_set_suite_env() {
# name of https://images.linuxcontainers.org # name of https://images.linuxcontainers.org
export LINUXCONTAINERS_ORG_NAME="${LINUXCONTAINERS_ORG_NAME:-images}" export LINUXCONTAINERS_ORG_NAME="${LINUXCONTAINERS_ORG_NAME:-images}"
export LXC_HOST_PREFIX="${LXC_HOST_PREFIX:-searx}" export LXC_HOST_PREFIX="${LXC_SUITE_NAME:-searx}"
export LXC_SUITE=( export LXC_SUITE=(
# to disable containers, comment out lines .. # to disable containers, comment out lines ..

35
utils/lxc.sh
View File

@ -82,7 +82,7 @@ usage::
$_cmd [start|stop] [containers|<name>] $_cmd [start|stop] [containers|<name>]
$_cmd show [images|suite|info|config [<name>]] $_cmd show [images|suite|info|config [<name>]]
$_cmd cmd [--|<name>] '...' $_cmd cmd [--|<name>] '...'
$_cmd install [suite|base] $_cmd install [suite|base [<name>]]
build build
:containers: build, launch all containers and 'install base' packages :containers: build, launch all containers and 'install base' packages
@ -105,32 +105,26 @@ cmd
-- run command '...' in all containers of the LXC suite -- run command '...' in all containers of the LXC suite
:<name>: run command '...' in container <name> :<name>: run command '...' in container <name>
install install
:suite: install LXC suite; ${LXC_SUITE_INSTALL_INFO}
:base: prepare LXC; install basic packages :base: prepare LXC; install basic packages
:suite: install LXC ${LXC_SUITE_NAME} suite into all (or <name>) containers
EOF EOF
usage_images
echo
usage_containers usage_containers
echo
[ -n "${1+x}" ] && err_msg "$1" [ -n "${1+x}" ] && err_msg "$1"
} }
usage_containers() { usage_containers() {
cat <<EOF cat <<EOF
LXC suite containers: LXC suite: ${LXC_SUITE_NAME}
$(echo " ${LXC_SUITE_INSTALL_INFO}" | $FMT)
suite images:
$(echo " ${LOCAL_IMAGES[*]}" | $FMT)
suite containers:
$(echo " ${CONTAINERS[*]}" | $FMT) $(echo " ${CONTAINERS[*]}" | $FMT)
EOF EOF
[ -n "${1+x}" ] && err_msg "$1" [ -n "${1+x}" ] && err_msg "$1"
} }
usage_images() {
cat <<EOF
LXC suite images:
$(echo " ${LOCAL_IMAGES[*]}" | $FMT)
EOF
}
lxd_info() { lxd_info() {
cat <<EOF cat <<EOF
@ -216,6 +210,7 @@ main() {
config) config)
case $3 in case $3 in
${LXC_HOST_PREFIX}-*) ${LXC_HOST_PREFIX}-*)
! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42
lxc config show "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] " lxc config show "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] "
;; ;;
*) *)
@ -230,6 +225,7 @@ main() {
info) info)
case $3 in case $3 in
${LXC_HOST_PREFIX}-*) ${LXC_HOST_PREFIX}-*)
! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42
lxc info "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] " lxc info "$3" | prefix_stdout "[${_BBlue}${3}${_creset}] "
;; ;;
*) *)
@ -259,14 +255,21 @@ main() {
shift shift
lxc_exec_cmd "${name}" "$@" lxc_exec_cmd "${name}" "$@"
;; ;;
*) usage "uknown or missing container <name> $1"; exit 42;; *) usage_containers "unknown container: $1" && exit 42
esac esac
;; ;;
install) install)
sudo_or_exit sudo_or_exit
case $2 in case $2 in
suite|base) suite|base)
lxc_exec "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2" case $3 in
${LXC_HOST_PREFIX}-*)
! lxc_exists "$3" && usage_containers "unknown container: $3" && exit 42
lxc_exec_cmd "$3" "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2"
;;
'') lxc_exec "${LXC_REPO_ROOT}/utils/lxc.sh" __install "$2" ;;
*) usage_containers "unknown container: $3" && exit 42
esac
;; ;;
*) usage "$_usage"; exit 42 ;; *) usage "$_usage"; exit 42 ;;
esac esac