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Create script to restore 3.9 configs into container

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This commit is contained in:
Jose M
2019-09-13 15:01:29 +02:00
parent fc11826aee
commit 6d10834b7b
1 changed files with 73 additions and 0 deletions
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73
wazuh/migration/02-volume_loader.sh Normal file
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#!/bin/bash
source /data_dirs.env
### Sources (container paths where 3.9_volumes are mounted)
OSSEC_BACKUP=/migration/ossec_backup/
FILEBEAT_BACKUP=/migration/filebeat_backup/
FILEBEAT_LIB_BACKUP=/migration/filebeat-lib_backup/
POSTFIX_BACKUP=/migration/postfix_backup/
### Destinations (container paths where files and folders will be copied)
WAZUH_INSTALLATION_PATH=/var/ossec/
FILEBEAT_INSTALLATION_PATH=/etc/filebeat/
FILEBEAT_LIB_INSTALLATION_PATH=/var/lib/filebeat/
POSTFIX_INSTALLATION_PATH=/etc/postfix/
### Auxiliar methods
print() {
echo -e $1
}
error_and_exit() {
echo "Error executing command: '$1'."
echo 'Exiting.'
exit 1
}
exec_cmd() {
eval $1 > /dev/null 2>&1 || error_and_exit "$1"
}
exec_cmd_stdout() {
eval $1 2>&1 || error_and_exit "$1"
}
### Restoring directories in "data_dirs.env" from 3.9 volume to container
for ossecdir in "${DATA_DIRS[@]}"; do
if [[ ! -e "${WAZUH_INSTALLATION_PATH}${ossecdir}" ]]
then
print "BACKUP: The folder ${WAZUH_INSTALLATION_PATH}${ossecdir} doesn't exists in the container. Creating it..."
exec_cmd "mkdir -p ${WAZUH_INSTALLATION_PATH}${ossecdir}"
fi
if [[ -d "${WAZUH_INSTALLATION_PATH}${ossecdir}" ]]; then
print "BACKUP: Copying data from folder ${OSSEC_BACKUP}${ossecdir} in 3.9 volume to ${WAZUH_INSTALLATION_PATH}${ossecdir}"
exec_cmd "cp -pr ${OSSEC_BACKUP}${ossecdir}/* ${WAZUH_INSTALLATION_PATH}${ossecdir}"
elif [[ -f "${WAZUH_INSTALLATION_PATH}${ossecdir}" ]]; then
print "BACKUP: Copying file ${OSSEC_BACKUP}${ossecdir} in 3.9 volume to ${WAZUH_INSTALLATION_PATH}${ossecdir}"
exec_cmd "cp -pr ${OSSEC_BACKUP}${ossecdir} ${WAZUH_INSTALLATION_PATH}${ossecdir}"
fi
done
### Restoring Filebeat from backup volume to current installation path
if [[ -d "${FILEBEAT_BACKUP}" ]]; then
print "BACKUP: Copying Filebeat configuration from ${FILEBEAT_BACKUP} to ${FILEBEAT_INSTALLATION_PATH}"
exec_cmd "cp -pr ${FILEBEAT_BACKUP}* ${FILEBEAT_INSTALLATION_PATH}"
fi
### Restoring Filebeat lib from backup volume to current installation path
if [[ -d "${FILEBEAT_LIB_BACKUP}" ]]; then
print "BACKUP: Copying Filebeat Library configuration from ${FILEBEAT_LIB_BACKUP} to ${FILEBEAT_LIB_INSTALLATION_PATH}"
exec_cmd "cp -pr ${FILEBEAT_LIB_BACKUP}* ${FILEBEAT_LIB_INSTALLATION_PATH}"
fi
### Restoring Postfix from backup volume to current installation path
if [[ -d "${POSTFIX_BACKUP}" ]]; then
print "BACKUP: Copying Postfix Library configuration from ${POSTFIX_BACKUP} to ${POSTFIX_INSTALLATION_PATH}"
exec_cmd "cp -pr ${POSTFIX_BACKUP}* ${POSTFIX_INSTALLATION_PATH}"
fi