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| author | Suren A. Chilingaryan <csa@suren.me> | 2019-10-05 09:07:54 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2019-10-05 09:07:54 +0200 |
| commit | 6a486b088b957a2af6d1dfeb692ecef6ec8c5e06 (patch) | |
| tree | 9832c92a1a20ae2f8b3627248e4784442befb7d7 /start-munin.sh | |
| parent | 6348285571e9877990317303b5508b737686faef (diff) | |
| download | munin-master.tar.gz munin-master.tar.bz2 munin-master.tar.xz munin-master.zip | |
Diffstat (limited to 'start-munin.sh')
| -rwxr-xr-x | start-munin.sh | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/start-munin.sh b/start-munin.sh deleted file mode 100755 index 63f5732..0000000 --- a/start-munin.sh +++ /dev/null @@ -1,164 +0,0 @@ -#!/bin/bash - -NODES=${NODES:-} -SNMP_NODES=${SNMP_NODES:-} -SSH_NODES=${SSH_NODES:-} -MUNIN_USERS=${MUNIN_USERS:-${MUNIN_USER:-user}} -MUNIN_PASSWORDS=${MUNIN_PASSWORDS:-${MUNIN_PASSWORD:-password}} -MAIL_CONF_PATH='/munin/db/.mailrc' -SMTP_USE_TLS=${SMTP_USE_TLS:-false} -SMTP_ALWAYS_SEND=${SMTP_ALWAYS_SEND:-true} -SMTP_MESSAGE_DEFAULT='[${var:group};${var:host}] -> ${var:graph_title} -> warnings: ${loop<,>:wfields ${var:label}=${var:value}} / criticals: ${loop<,>:cfields ${var:label}=${var:value}}' -SMTP_MESSAGE="${SMTP_MESSAGE:-$SMTP_MESSAGE_DEFAULT}" - - -mkdir -p /munin/{db,log,www/cache} -[ -a /munin/db/cgi-tmp ] || ln -s ../www/cache /munin/db/cgi-tmp -[ -a /var/lib/munin/cgi-tmp ] || ln -s /munin/www/cache /var/lib/munin/cgi-tmp -[ -a /var/log/nginx ] || ln -s /tmp /var/log/nginx - - -truncate -s 0 "${MAIL_CONF_PATH}" - -if [ "${SMTP_USE_TLS}" = true ] ; then - cat >> "${MAIL_CONF_PATH}" <<EOF -set smtp-use-starttls -set ssl-verify=ignore -EOF -fi - -if [ -n "${SMTP_HOST}" -a -n "${SMTP_PORT}" ] ; then - cat >> "${MAIL_CONF_PATH}" <<EOF -set smtp=smtp://${SMTP_HOST}:${SMTP_PORT} -EOF -fi - -if [ -n "${SMTP_USERNAME}" -a -n "${SMTP_PASSWORD}" ] ; then - cat >> "${MAIL_CONF_PATH}" <<EOF -set smtp-auth=login -set smtp-auth-user=${SMTP_USERNAME} -set smtp-auth-password=${SMTP_PASSWORD} -EOF -fi - -grep -q 'contact.mail' /etc/munin/munin.conf; rc=$? -if [ $rc -ne 0 -a -n "${ALERT_RECIPIENT}" -a -n "${ALERT_SENDER}" ] ; then - echo "Setup alert email from ${ALERT_SENDER} to ${ALERT_RECIPIENT}" - echo "contact.mail.command mail -r ${ALERT_SENDER} -s '${SMTP_MESSAGE}' ${ALERT_RECIPIENT}" >> /etc/munin/munin.conf - if [ "${SMTP_ALWAYS_SEND}" = true ] ; then - echo 'contact.mail.always_send warning critical' >> /etc/munin/munin.conf - fi -fi - -# generate node list -for NODE in $NODES -do - NAME=`echo $NODE | cut -d ":" -f1` - HOST=`echo $NODE | cut -d ":" -f2` - PORT=`echo $NODE | cut -d ":" -f3` - if [ ${#PORT} -eq 0 ]; then - PORT=4949 - fi - if ! grep -q "'^$HOST$'" /etc/munin/munin.conf ; then - cat << EOF >> /etc/munin/munin.conf -[$NAME] - address $HOST - use_node_name yes - port $PORT - -EOF - echo "Added node '$NAME' '$HOST'" - fi -done - -# generate node list -for NODE in $SNMP_NODES -do - NAME=`echo $NODE | cut -d ":" -f1` - HOST=`echo $NODE | cut -d ":" -f2` - PORT=`echo $NODE | cut -d ":" -f3` - if [ ${#PORT} -eq 0 ]; then - PORT=4949 - fi - if ! grep -q "'^$HOST$'" /etc/munin/munin.conf ; then - cat << EOF >> /etc/munin/munin.conf -[$NAME] - address $HOST - use_node_name no - port $PORT - -EOF - echo "Added SNMP node '$NAME' '$HOST'" - fi -done - -for SSH_NODE in $SSH_NODES -do - NAME=`echo $SSH_NODE | cut -d ":" -f1` - HOST=`echo $SSH_NODE | cut -d ":" -f2` - PORT=`echo $SSH_NODE | cut -d ":" -f3` - if [ ${#PORT} -eq 0 ]; then - PORT=4949 - fi - if ! grep -q "'^$HOST$'" /etc/munin/munin.conf ; then - cat << EOF >> /etc/munin/munin.conf -[$NAME] - address ssh://$HOST/usr/bin/nc localhost 4949 - use_node_name yes - port $PORT - -EOF - echo "Added SSH node '$NAME' '$HOST'" - fi -done - - -# placeholder html to prevent permission error -if [ ! -e /munin/www/index.html ]; then -cat << EOF > /munin/www/index.html -<html> -<head> - <title>Munin</title> -</head> -<body> -Munin has not run yet. Please try again in a few moments. -</body> -</html> -EOF -fi - -# start rsyslogd -truncate -s 0 /tmp/rsyslogd.pid -#/usr/sbin/rsyslogd -i /tmp/rsyslogd.pid - -# start munin updates -truncate -s 0 /munin/log/munin-update.log -/usr/local/bin/supercronic -split-logs /etc/munin/munin.cron & cron_pid=$! - - -echo "Using the following munin nodes:" -echo $NODES -echo "(ssh) $SSH_NODES" -echo "(snmp) $SNMP_NODES" - -# Pregenerate data -echo "First run" -munin-cron - -echo "Start data servers" -# start spawn-cgi to enable CGI interface with munin (dynamix graph generation) -spawn-fcgi -n -p 9000 /usr/lib/munin/cgi/munin-cgi-graph & graph_pid=$! -spawn-fcgi -n -p 9001 /usr/lib/munin/cgi/munin-cgi-html & html_pid=$1 -# start nginx -/usr/sbin/nginx -# show logs -echo "Tailing syslog and munin-update log..." -tail -F /munin/log/munin-update.log & pid=$! -echo "tail -F running in $pid" - -sleep 1 - -trap "echo 'stopping processes' ; kill $pid $cron_pid $graph_pid $html_pid $(cat /tmp/nginx.pid) $(cat /tmp/rsyslogd.pid)" SIGTERM SIGINT - -echo "Waiting for signal SIGINT/SIGTERM" -wait |