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[entrypoint] Updates entrypoint for atomic move of binary (for cleaner upgrade)

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dougbtv 2019-01-22 10:38:02 -05:00
parent ac3f0d155e
commit d7e8809cf8
1 changed files with 3 additions and 2 deletions
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5
images/entrypoint.sh
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@ -84,8 +84,9 @@ do
fi fi
done done
# Copy files into proper places. # Copy files into place and atomically move into final binary name
cp -f $MULTUS_BIN_FILE $CNI_BIN_DIR cp -f $MULTUS_BIN_FILE $CNI_BIN_DIR/_multus
mv -f $CNI_BIN_DIR/_multus $CNI_BIN_DIR/multus
if [ "$MULTUS_CONF_FILE" != "auto" ]; then if [ "$MULTUS_CONF_FILE" != "auto" ]; then
cp -f $MULTUS_CONF_FILE $CNI_CONF_DIR cp -f $MULTUS_CONF_FILE $CNI_CONF_DIR
fi fi