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docker: Avoid error messages on container restarts

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When the user restarts an already existing kas container, errors are
thrown because of existing folders or users. One example is the usage
of gitlab-ci runners.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Jan Kiszka 2017-11-21 18:21:40 +01:00 committed by Daniel Wagner
parent 7aff26d105
commit cd076101f4
1 changed files with 5 additions and 3 deletions
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8
docker-entrypoint
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@ -15,7 +15,7 @@ USER_ID=${USER_ID:-30000}
if [ $USER_ID == 0 ]; then
# We shall run everything as root
mkdir /builder
mkdir -p /builder
cd /builder
if [ -n "$1" ]; then
@ -24,8 +24,10 @@ if [ $USER_ID == 0 ]; then
exec bash
fi
else
# Create a non-root user that will perform the actual build
useradd --uid $USER_ID --create-home --home-dir /builder builder
if ! id $USER_ID >/dev/null 2>&1; then
# Create a non-root user that will perform the actual build
useradd --uid $USER_ID --create-home --home-dir /builder builder
fi
cd /builder
if [ -n "$1" ]; then