diff --git a/roles/oracle-db-postinstall/files/backup_rman.sh b/roles/oracle-db-postinstall/files/backup_rman.sh index 7046d49..cce1391 100644 --- a/roles/oracle-db-postinstall/files/backup_rman.sh +++ b/roles/oracle-db-postinstall/files/backup_rman.sh @@ -8,6 +8,7 @@ # 13/10/2015 : YAO - ajout des params en ligne de commande # 03/05/2016 : YAO - adaptation a l'environnement SOM # 04/05/2016 : YAO - ajout du niveau de sauvegarde : incrementale 0 ou 1 +# 09/11/2022 : YAO - backup simple => db full #------------------------------------------------------------------------------ #------------------------------------------------------------------------------ @@ -21,22 +22,22 @@ f_init() { # les différents répertoires export SCRIPTS_DIR=/home/oracle/scripts export BKP_LOG_DIR=$SCRIPTS_DIR/logs - export BKP_LOCATION=/orasave/$(hostname)_${ORACLE_SID}/backup_rman + export BKP_LOCATION=/sauve_rman/$(hostname)_${ORACLE_SID}/backup_rman # nombre de sauvegarde RMAN en ligne à garder export BKP_REDUNDANCY=1 export DATE_JOUR=$(date +%Y.%m.%d-%H.%M) - export BKP_LOG_FILE=${BKP_LOG_DIR}/backup_rman_${ORACLE_SID}_${BKP_TYPE}_${DATE_JOUR}.log - export RMAN_CMD_FILE=${SCRIPTS_DIR}/rman_cmd_file_${ORACLE_SID}_${BKP_TYPE}.rman + export BKP_LOG_FILE=${BKP_LOG_DIR}/backup_rman_${ORACLE_SID}_${DATE_JOUR}.log + export RMAN_CMD_FILE=${BKP_LOG_DIR}/rman_cmd_file_${ORACLE_SID}.rman # nombre de jours de conservation des logs de la sauvegarde export BKP_LOG_RETENTION=15 - # nombre de jours de conservation des archivelog sur disque - export ARCHIVELOG_RETENTION=1 - # nombre de canaux à utiliser - export PARALLELISM=3 + export PARALLELISM=1 + + # mail pour envoyer les erreurs + MAIL_RCPT="support@axiome.io,yacine.oumghar@gmail.com" } # f_init @@ -46,17 +47,10 @@ f_init() { f_help() { cat < backup full (database + archivelog) - -t AL => backup des archivelog seulement - --l -t full => backup complet - -t incr => backup incrementale 1 - CATEOF exit $1 @@ -75,17 +69,6 @@ f_print() #------------------------------------------------------------------------------ f_options() { - case ${BKP_TYPE} in - DB) - BKP_DB_PLUS_AL=TRUE; - ;; - AL) - BKP_DB_PLUS_AL=FALSE; - ;; - *) f_help 2; - ;; - esac - case ${BKP_LEVEL} in "FULL") BKP_FULL=TRUE; @@ -106,15 +89,11 @@ f_options() { # s, l et t suivis des : => argument attendu # h => pas d'argument attendu -while getopts s:t:l:h o +while getopts s:h o do case $o in - t) BKP_TYPE=$OPTARG; - ;; s) ORACLE_SID=$OPTARG; ;; - l) BKP_LEVEL=$OPTARG; - ;; h) f_help 0; ;; *) f_help 2; @@ -122,16 +101,13 @@ do esac done +#------------------------------------------------------------------------------ # traitement de la ligne de commande +#------------------------------------------------------------------------------ -[ "${BKP_TYPE}" ] || f_help 2; -[ "${BKP_LEVEL}" ] || BKP_LEVEL=FULL; [ "${ORACLE_SID}" ] || f_help 2; -BKP_LEVEL=$(echo ${BKP_LEVEL} | tr [a-z] [A-Z]) -BKP_TYPE=$(echo ${BKP_TYPE} | tr [a-z] [A-Z]) - -f_options +# f_options # positionner les variables d'environnement ORACLE export ORACLE_SID @@ -139,70 +115,69 @@ ORAENV_ASK=NO PATH=/usr/local/bin:$PATH . oraenv -s +#------------------------------------------------------------------------------ # inititalisation des variables d'environnement +#------------------------------------------------------------------------------ f_init +#------------------------------------------------------------------------------ # si ce n'est pas le user oracle qui lance le script, on quitte +#------------------------------------------------------------------------------ if (test `whoami` != $ORACLE_OWNER) then echo echo "-----------------------------------------------------" echo "Vous devez etre $ORACLE_OWNER pour lancer ce script" - echo echo "-----------------------------------------------------" exit 2 fi +#------------------------------------------------------------------------------ # initialisation des chemins, s'ils n'existent pas ils seront créés par la commande install +#------------------------------------------------------------------------------ install -d ${BKP_LOCATION} install -d ${BKP_LOG_DIR} +#------------------------------------------------------------------------------ # génération du script de la sauvegarde RMAN +#------------------------------------------------------------------------------ echo " run { CONFIGURE DEVICE TYPE DISK PARALLELISM $PARALLELISM ; CONFIGURE RETENTION POLICY TO REDUNDANCY ${BKP_REDUNDANCY}; -" > ${RMAN_CMD_FILE} - -# si sauvegarde DB (-t db) on ajoute cette ligne -if [ "${BKP_DB_PLUS_AL}" == "TRUE" ]; then - - # si backup incrementale - if [ "${BKP_FULL}" == "TRUE" ]; then - echo " - BACKUP DEVICE TYPE DISK FORMAT '${BKP_LOCATION}/data_%T_%t_%s_%p' TAG 'DATA_${DATE_JOUR}' as compressed backupset database; - " >> ${RMAN_CMD_FILE} - else - echo " - BACKUP INCREMENTAL LEVEL 1 DEVICE TYPE DISK FORMAT '${BKP_LOCATION}/data_%T_%t_%s_%p' TAG 'DATA_${DATE_JOUR}' as compressed backupset database; - " >> ${RMAN_CMD_FILE} - fi # if BKP_FULL - -fi # if BKP_DB_PLUS_AL - -# on continue avec la partie commune : backup des archivelog + spfile + controlfile -echo " +BACKUP DEVICE TYPE DISK FORMAT '${BKP_LOCATION}/data_%T_%t_%s_%p' TAG 'DATA_${DATE_JOUR}' AS COMPRESSED BACKUPSET DATABASE; SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT'; -BACKUP DEVICE TYPE DISK FORMAT '${BKP_LOCATION}/arch_%T_%t_%s_%p' TAG 'ARCH_${DATE_JOUR}' AS COMPRESSED BACKUPSET ARCHIVELOG -UNTIL TIME 'SYSDATE-${ARCHIVELOG_RETENTION}' ALL DELETE ALL INPUT; - +BACKUP DEVICE TYPE DISK FORMAT '${BKP_LOCATION}/arch_%T_%t_%s_%p' TAG 'ARCH_${DATE_JOUR}' AS COMPRESSED BACKUPSET ARCHIVELOG ALL DELETE ALL INPUT; BACKUP CURRENT CONTROLFILE FORMAT '${BKP_LOCATION}/control_%T_%t_%s_%p' TAG 'CTLFILE_${DATE_JOUR}'; - DELETE NOPROMPT OBSOLETE; DELETE NOPROMPT EXPIRED BACKUPSET; - -SQL 'ALTER DATABASE BACKUP CONTROLFILE TO TRACE'; -SQL \"CREATE PFILE=''${BKP_LOCATION}/pfile_${ORACLE_SID}_$(date +%Y.%m.%d).ora'' FROM SPFILE\"; +SQL \"ALTER DATABASE BACKUP CONTROLFILE TO TRACE AS ''${BKP_LOCATION}/${ORACLE_SID}_control_file.trc'' REUSE\"; +SQL \"CREATE PFILE=''${BKP_LOCATION}/pfile_${ORACLE_SID}.ora'' FROM SPFILE\"; } -" >> ${RMAN_CMD_FILE} +" > ${RMAN_CMD_FILE} +#------------------------------------------------------------------------------ # Execution du script RMAN +#------------------------------------------------------------------------------ f_print "------------------------- DEBUT DE LA BACKUP -------------------------" ${ORACLE_HOME}/bin/rman target / cmdfile=${RMAN_CMD_FILE} log=${BKP_LOG_FILE} +#------------------------------------------------------------------------------ +# Mail si des erreurs dans le fichier de sauvegarde +#------------------------------------------------------------------------------ +ERR_COUNT=$(egrep "^RMAN-[0-9]*|^ORA-[0-9]:" ${BKP_LOG_FILE} | wc -l) +SUBJECT="$(hostname)-${ORACLE_SID} : RMAN Backup" + +if [ ${ERR_COUNT} -ne 0 ]; then + mutt -s $SUBJECT ${MAIL_RCPT} < ${BKP_LOG_FILE} +else + mutt -s $SUBJECT ${MAIL_RCPT} < ${BKP_LOG_FILE} +fi + +#------------------------------------------------------------------------------ # Nettoyage auto des logs : durée de concervation déterminée par la variable : ${BKP_LOG_RETENTION} +#------------------------------------------------------------------------------ f_print "------------------------- NETTOYAGE DES LOGS -------------------------" find ${BKP_LOG_DIR} -type f -iname "backup_rman_${BKP_TYPE}*.log" -mtime +${BKP_LOG_RETENTION} -exec rm -fv "{}" \; >> $BKP_LOG_FILE f_print "------------------------- BACKUP ${BKP_TYPE} TERMINE -------------------------" -