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| author | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2016-07-17 16:14:48 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2016-08-04 13:35:54 +0000 |
| commit | 4198d07804f17b99f811a1a3e8ec18ad24172f16 (patch) | |
| tree | f3741d448459b895dab66b5bef1e6b5682e7fe14 /lib/container/create | |
| parent | Changing container-status command to always show full output. (diff) | |
| download | compute-tools-4198d07804f17b99f811a1a3e8ec18ad24172f16.tar.xz compute-tools-4198d07804f17b99f811a1a3e8ec18ad24172f16.zip | |
Adding host system based overlay mounts.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to 'lib/container/create')
| -rwxr-xr-x | lib/container/create | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/lib/container/create b/lib/container/create index 8080ffa..d1ef901 100755 --- a/lib/container/create +++ b/lib/container/create @@ -26,7 +26,7 @@ SCRIPTS="/usr/share/container-tools/scripts" Parameters () { - LONG_OPTIONS="name:,cnt.auto:,bind:,capability:,drop-capability:script:," + LONG_OPTIONS="name:,cnt.auto:,cnt.overlay:,bind:,capability:,drop-capability:script:," OPTIONS="n:,b:,c:,d:,s:," PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})" @@ -52,6 +52,11 @@ Parameters () shift 2 ;; + --cnt.overlay) + CNT_OVERLAY="${2}" + shift 2 + ;; + -b|--bind) BIND="${2}" shift 2 @@ -87,7 +92,7 @@ Parameters () Usage () { - echo "Usage: container ${COMMAND} -n|--name NAME [--cnt.auto=true|false|FQDN] [-b|--bind DIRECTORY:DIRECTORY[:OPTIONS]] [-c|--capability CAPABILITY[,CAPABILITY]] [-d|--drop-capability DROP_CAPABILITY[,DROP_CAPABILITY]] [-s|--script SCRIPT] [-- SCRIPT_OPTIONS]" >&2 + echo "Usage: container ${COMMAND} -n|--name NAME [--cnt.auto=true|false|FQDN] [--cnt.overlay=DIRECTORY_LOWER:DIRECTORY_UPPER:DIRECTORY_WORK:DIRECTORY_MERGED] [-b|--bind DIRECTORY:DIRECTORY[:OPTIONS]] [-c|--capability CAPABILITY[,CAPABILITY]] [-d|--drop-capability DROP_CAPABILITY[,DROP_CAPABILITY]] [-s|--script SCRIPT] [-- SCRIPT_OPTIONS]" >&2 exit 1 } @@ -149,11 +154,31 @@ then done fi +# Creating overlay mounts +if [ -n "${CNT_OVERLAY}" ] +then + CNT_OVERLAYS="$(echo ${CNT_OVERLAY} | sed -e 's|;| |g')" + + for CNT_OVERLAY in ${CNT_OVERLAYS} + do + DIRECTORY_LOWER="$(echo ${CNT_OVERLAY} | awk -F: '{ print $1 }')" + DIRECTORY_UPPER="$(echo ${CNT_OVERLAY} | awk -F: '{ print $2 }')" + DIRECTORY_WORK="$(echo ${CNT_OVERLAY} | awk -F: '{ print $3 }')" + DIRECTORY_MERGED="$(echo ${CNT_OVERLAY} | awk -F: '{ print $4 }')" + + for DIRECTORY in "${DIRECTORY_LOWER}" "${DIRECTORY_UPPER}" "${DIRECTORY_WORK}" "${DIRECTORY_MERGED}" + do + mkdir -p "${DIRECTORY}" + done + done +fi + # config mkdir -p "${CONFIG}" sed -e "s|@CNT_AUTO@|${CNT_AUTO}|g" \ -e "s|@CNT_NETWORK_BRIDGE@|${CNT_NETWORK_BRIDGE}|g" \ + -e "s|@CNT_OVERLAY@|${CNT_OVERLAY}|g" \ -e "s|@NAME@|${NAME}|g" \ -e "s|@BIND@|${BIND}|g" \ -e "s|@BOOT@|yes|g" \ |