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Look up the base image from the registry if it's absent locally

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Normally, registry.fedoraproject.org will be used. The newly added
--candidate-registry flag can be used to change the default and query
candidate-registry.fedoraproject.org instead.
This commit is contained in:
Debarshi Ray 2018-10-12 17:03:23 +02:00
parent bf830ac21c
commit a0a9e7dc03
1 changed files with 16 additions and 4 deletions
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20
fedora-toolbox
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@ -18,7 +18,10 @@
source /etc/os-release
fgc="f$VERSION_ID"
prefix_sudo=""
registry="registry.fedoraproject.org"
registry_candidate="candidate-registry.fedoraproject.org"
toolbox_container="fedora-toolbox-$USER:$VERSION_ID"
toolbox_prompt="🔹[\u@\h \W]\\$ "
@ -32,9 +35,15 @@ create()
working_container_name="fedora-toolbox-working-container-$(uuidgen --time)"
if ! $prefix_sudo buildah inspect --type image $toolbox_image >/dev/null 2>&42; then
if ! $prefix_sudo buildah from --name $working_container_name $base_toolbox_image >/dev/null 2>&42; then
echo "$0: failed to create working container"
exit 1
if ! $prefix_sudo buildah from \
--name $working_container_name \
localhost/$base_toolbox_image >/dev/null 2>&42; then
if ! $prefix_sudo buildah from \
--name $working_container_name \
$registry/$fgc/$base_toolbox_image >/dev/null 2>&42; then
echo "$0: failed to create working container"
exit 1
fi
fi
if ! $prefix_sudo buildah run $working_container_name -- useradd \
@ -167,7 +176,7 @@ exit_if_extra_operand()
usage()
{
echo "Usage: $0 [-v | --verbose] create"
echo "Usage: $0 [-v | --verbose] create [--candidate-registry]"
echo " or: $0 [-v | --verbose] enter"
echo " or: $0 --help"
}
@ -208,6 +217,9 @@ case $op in
create )
while [[ "$1" == -* ]]; do
case $1 in
--candidate-registry )
registry=$registry_candidate
;;
* )
echo "$0: unrecognized option '$1'"
echo "Try '$0 --help' for more information."