114 lines
3.1 KiB
Bash
114 lines
3.1 KiB
Bash
#!/bin/bash
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function _setup_logs_general() {
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_log 'debug' 'Setting up general log files'
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# File/folder permissions are fine when using docker volumes, but may be wrong
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# when file system folders are mounted into the container.
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# Set the expected values and create missing folders/files just in case.
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mkdir -p /var/log/{mail,supervisor}
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chown syslog:root /var/log/mail
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}
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function _setup_logrotate() {
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_log 'debug' 'Setting up logrotate'
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if [[ ${LOGROTATE_INTERVAL} =~ ^(daily|weekly|monthly)$ ]]; then
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_log 'trace' "Logrotate interval set to ${LOGROTATE_INTERVAL}"
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else
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_dms_panic__invalid_value 'LOGROTATE_INTERVAL' 'Setup -> Logrotate'
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fi
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if [[ ${LOGROTATE_COUNT} =~ ^[0-9]+$ ]]; then
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_log 'trace' "Logrotate count set to ${LOGROTATE_COUNT}"
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else
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_dms_panic__invalid_value 'LOGROTATE_COUNT' 'Setup -> Logrotate'
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fi
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cat >/etc/logrotate.d/maillog << EOF
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/var/log/mail/mail.log
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{
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compress
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copytruncate
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delaycompress
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rotate ${LOGROTATE_COUNT}
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${LOGROTATE_INTERVAL}
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}
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EOF
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}
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function _setup_mail_summary() {
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local ENABLED_MESSAGE
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ENABLED_MESSAGE="Enabling Postfix log summary reports with recipient '${PFLOGSUMM_RECIPIENT}'"
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case "${PFLOGSUMM_TRIGGER}" in
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( 'daily_cron' )
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_log 'debug' "${ENABLED_MESSAGE}"
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_log 'trace' 'Creating daily cron job for pflogsumm report'
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cat >/etc/cron.daily/postfix-summary << EOF
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#!/bin/bash
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/usr/local/bin/report-pflogsumm-yesterday ${HOSTNAME} ${PFLOGSUMM_RECIPIENT} ${PFLOGSUMM_SENDER}
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EOF
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chmod +x /etc/cron.daily/postfix-summary
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;;
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( 'logrotate' )
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_log 'debug' "${ENABLED_MESSAGE}"
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_log 'trace' 'Add postrotate action for pflogsumm report'
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sed -i \
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"s|}| postrotate\n /usr/local/bin/postfix-summary ${HOSTNAME} ${PFLOGSUMM_RECIPIENT} ${PFLOGSUMM_SENDER}\n endscript\n}\n|" \
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/etc/logrotate.d/maillog
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;;
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( 'none' )
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_log 'debug' 'Postfix log summary reports disabled'
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;;
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( * )
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_log 'warn' "Invalid value for PFLOGSUMM_TRIGGER: '${PFLOGSUMM_TRIGGER}'"
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;;
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esac
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}
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function _setup_logwatch() {
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echo 'LogFile = /var/log/mail/freshclam.log' >>/etc/logwatch/conf/logfiles/clam-update.conf
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echo "MailFrom = ${LOGWATCH_SENDER}" >>/etc/logwatch/conf/logwatch.conf
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echo "Mailer = \"sendmail -t -f ${LOGWATCH_SENDER}\"" >>/etc/logwatch/conf/logwatch.conf
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case "${LOGWATCH_INTERVAL}" in
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( 'daily' | 'weekly' )
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_log 'debug' "Enabling logwatch reports with recipient '${LOGWATCH_RECIPIENT}'"
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_log 'trace' "Creating ${LOGWATCH_INTERVAL} cron job for logwatch reports"
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local LOGWATCH_FILE INTERVAL
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LOGWATCH_FILE="/etc/cron.${LOGWATCH_INTERVAL}/logwatch"
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INTERVAL='--range Yesterday'
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if [[ ${LOGWATCH_INTERVAL} == 'weekly' ]]; then
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INTERVAL="--range 'between -7 days and -1 days'"
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fi
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cat >"${LOGWATCH_FILE}" << EOF
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#!/bin/bash
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/usr/sbin/logwatch ${INTERVAL} --hostname ${HOSTNAME} --mailto ${LOGWATCH_RECIPIENT}
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EOF
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chmod 744 "${LOGWATCH_FILE}"
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;;
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( 'none' )
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_log 'debug' 'Logwatch reports disabled.'
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;;
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( * )
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_log 'warn' "Invalid value for LOGWATCH_INTERVAL: '${LOGWATCH_INTERVAL}'"
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;;
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esac
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}
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