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feature: add logrotate for librenms log files #339

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feature: add logrotate for librenms log files #339

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63545dc
add logrotate for librenms log files
charlyforot Mar 3, 2023
921820c
add empty line at the end of the bash scrit for configure logrotate
charlyforot Mar 3, 2023
fe1f04f
update README.md
charlyforot Mar 3, 2023
62e99c1
update README.md
charlyforot Mar 3, 2023
1e622c2
Merge branch 'master' into addLogrotate
charlyforot Apr 3, 2023
a24b3c6
remove config variable for logrotate
charlyforot May 1, 2023
311eff5
Merge branch 'addLogrotate' of github.com:charlyforot/librenms-docker…
charlyforot May 1, 2023
3bfc1ee
Update README.md
charlyforot Oct 30, 2023
ec23e8b
include logrotate config into 03-config.sh
charlyforot Oct 31, 2023
6534c6b
add empty end line into 03-config.sh
charlyforot Oct 31, 2023
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1 change: 1 addition & 0 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ RUN apk --update --no-cache add \
imagemagick \
ipmitool \
iputils \
logrotate \
libcap-utils \
mariadb-client \
monitoring-plugins \
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12 changes: 12 additions & 0 deletions README.md
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Expand Up @@ -159,6 +159,18 @@ Image: librenms/librenms:latest
* `DISPATCHER_NODE_ID`: Unique node ID for your dispatcher service
* `DISPATCHER_ARGS`: Additional args to pass to the [dispatcher service](https://github.com/librenms/librenms/blob/master/librenms-service.py)

### Logrotate

> **Note**
>
> Logrotate could be enabled to avoid large log files.

> **Warning**
>
> When activated, logs exceeding the specified retention period will be deleted.

* `LOGROTATE_ENABLED`: Set to `true` to enable logrotate for LibreNMS logs (default `false`)

### Syslog-ng

> **Warning**
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19 changes: 19 additions & 0 deletions rootfs/etc/cont-init.d/03-config.sh
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Expand Up @@ -257,3 +257,22 @@ for template in ${templates}; do
echo " Adding ${template} alert template"
ln -sf /data/alert-templates/${template} ${LIBRENMS_PATH}/resources/views/alerts/templates/${template}
done

# Configure logrotate if enabled except for syslogng and snmptrapd sidecars
if [ ${LOGROTATE_ENABLED:-false} = true ] && [ "$SIDECAR_SYSLOGNG" != "1" ] && [ "$SIDECAR_SNMPTRAPD" != "1" ];
then
cat <<'EOF' > /etc/logrotate.d/librenms
${LIBRENMS_PATH}/logs/*.log {
su librenms librenms
create 664 librenms librenms
weekly
rotate 6
compress
delaycompress
missingok
notifempty
copytruncate
}
EOF

fi