cd076101f4
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>
39 lines
808 B
Bash
Executable File
39 lines
808 B
Bash
Executable File
#!/bin/bash
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if mount | grep -q "on / type aufs"; then
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cat <<EOF >&2
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WARNING: Generation of wic images will fail!
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Your docker host setup uses broken aufs as storage driver. Adjust the docker
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configuration to use a driver (overlay, overlay2, devicemapper). You may also
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need to update the host distribution (e.g. Debian Jessie -> Stretch).
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EOF
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fi
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USER_ID=${USER_ID:-30000}
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if [ $USER_ID == 0 ]; then
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# We shall run everything as root
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mkdir -p /builder
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cd /builder
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if [ -n "$1" ]; then
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exec "$@"
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else
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exec bash
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fi
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else
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if ! id $USER_ID >/dev/null 2>&1; then
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# Create a non-root user that will perform the actual build
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useradd --uid $USER_ID --create-home --home-dir /builder builder
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fi
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cd /builder
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if [ -n "$1" ]; then
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exec gosu builder "$@"
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else
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exec gosu builder bash
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fi
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fi
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