add neo4j ansible role

ansible/roles/neo4j/files/neo4j-dump-database.sh

@@ -0,0 +1,89 @@
+#!/bin/sh
+
+# {{ ansible_managed }}
+
+set -eu
+
+NOW=$(date +%Y%m%d-%H%M%S)
+HOSTNAME=$(hostname -s)
+STATUS=0
+EXITSTATUS=0
+OUTPUT=""
+LOGFILE="/data/log/scripts/neo4j-dump-databases.log"
+COMPRESS=false
+
+touch ${LOGFILE}
+
+#
+# Functions
+#
+
+checkNas()
+{
+    if [ ! -e "${BACKUPDIR}/.mount" ]; then
+        echo "${BACKUPDIR} not mounted. Backup aborted." | tee -a ${LOGFILE}
+        exit 1
+    fi
+}
+
+usage()
+{
+  echo "$0 -r <retention> -d <repertoire> -c (compression)"
+  echo "Exemple : /data/scripts/neo4j-dump-databases -r 20 -d /nas -c"
+}
+
+#
+# Main
+#
+
+while getopts "hcr:d:" option
+do
+  case "${option}"
+  in
+    r)
+      RETENTION=${OPTARG};;
+    d)
+      BACKUPDIR=${OPTARG};;
+    c)
+      COMPRESS=true;;
+    h | *)
+      usage
+      exit 1;;
+  esac
+done
+
+echo "[$(date '+%Y%m%d %H%M%S')] Lancement du dump neo4j de ${HOSTNAME} - Retention : ${RETENTION} - Repertoire de destination : ${BACKUPDIR}" | tee -a ${LOGFILE}
+
+mkdir -p "$BACKUPDIR"/neo4jdump/
+find "$BACKUPDIR"/neo4jdump/ -mindepth 1 -maxdepth 1 -type f -daystart -mtime +"$RETENTION" -delete
+
+echo "[$(date '+%Y%m%d %H%M%S')][INFO] Arret de Neo4j" | tee -a ${LOGFILE}
+systemctl stop neo4j.service
+
+for db in neo4j system ; do
+  echo "[$(date '+%Y%m%d %H%M%S')][INFO] dump de $db" | tee -a ${LOGFILE}
+  if [ "$COMPRESS" = true ]; then
+    neo4j-admin database dump --to-stdout $db | gzip -1 > "$BACKUPDIR"/neo4jdump/"${NOW}"_"${HOSTNAME}"_"${db}".dump.gz | tee -a ${LOGFILE}
+  else
+    neo4j-admin database dump --to-stdout $db > "$BACKUPDIR"/neo4jdump/"${NOW}"_"${HOSTNAME}"_"${db}".dump | tee -a ${LOGFILE}
+  fi
+  STATUS=$?
+  if [ ! ${STATUS} -eq 0 ]; then
+    echo "[$(date '+%Y%m%d %H%M%S')][CRIT] neo4jdump failed" | tee -a ${LOGFILE}
+    OUTPUT="${OUTPUT} neo4j"
+    EXITSTATUS=1
+    break
+  fi
+done
+
+echo "[$(date '+%Y%m%d %H%M%S')][INFO] Demarrage de Neo4j" | tee -a ${LOGFILE}
+systemctl start neo4j.service
+
+if [ ${EXITSTATUS} -eq 0 ]; then
+  echo "$(date '+%s')|${EXITSTATUS}|Everything has been successfully backuped !" | tee /var/tmp/batch.`basename $0`
+else
+  echo "$(date '+%s')|${EXITSTATUS}|Problem with mysqldump backup (${OUTPUT}) !" | tee /var/tmp/batch.`basename $0`
+fi
+
+echo "[$(date '+%Y%m%d %H%M%S')] Fin du dump neo4j de ${HOSTNAME} - Retention : ${RETENTION} - Repertoire de destination : ${BACKUPDIR}" | tee -a ${LOGFILE}
+exit ${EXITSTATUS}