Misc: Add state file for health check to init script

Author: bjoernricks

.docker/init.sh

@@ -3,6 +3,9 @@
 set -e
 
 [ -z "${STORAGE_PATH}" ] && STORAGE_PATH="/usr/local/share/gvm/gsad/web/"
+[ -z "${STATE_FILE}" ] && STATE_FILE="/run/gsa/copying.done"
+
+rm -f "${STATE_FILE}"
 
 if [ -n "${MOUNT_PATH}" ]; then
   if ! [ -d "${MOUNT_PATH}" ]; then
@@ -29,6 +32,10 @@ if [ -n "${MOUNT_PATH}" ]; then
       fi
   fi
 
+  STATE_DIR=$(dirname ${STATE_FILE})
+  mkdir -p "${STATE_DIR}"
+  touch "${STATE_FILE}"
+
   if [ -n "${KEEP_ALIVE}" ]; then
       sleep infinity
   fi