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    @jessety/pm2-logrotate

    2.7.4 • Public • Published

    @jessety/pm2-logrotate

    NOTE: This is a fork of pm2-logrotate, which is (currently) unmaintained. It fixes a critical issue that prevented any log files from being deleted on Windows, which was affecting pm2-installer.

    Description

    PM2 module to automatically rotate logs of processes managed by PM2.

    Install

    pm2 install @jessety/pm2-logrotate
    

    NOTE: the command is pm2 install NOT npm install

    Configure

    • max_size (Defaults to 10M): When a file size becomes higher than this value it will rotate it (its possible that the worker check the file after it actually pass the limit) . You can specify the unit at then end: 10G, 10M, 10K
    • retain (Defaults to 30 file logs): This number is the number of rotated logs that are keep at any one time, it means that if you have retain = 7 you will have at most 7 rotated logs and your current one.
    • compress (Defaults to false): Enable compression via gzip for all rotated logs
    • dateFormat (Defaults to YYYY-MM-DD_HH-mm-ss) : Format of the data used the name the file of log
    • rotateModule (Defaults to true) : Rotate the log of pm2's module like other apps
    • workerInterval (Defaults to 30 in secs) : You can control at which interval the worker is checking the log's size (minimum is 1)
    • rotateInterval (Defaults to 0 0 * * * everyday at midnight): This cron is used to a force rotate when executed. We are using node-schedule to schedule cron, so all valid cron for node-schedule is valid cron for this option. Cron style :
    • TZ (Defaults to system time): This is the standard tz database timezone used to offset the log file saved. For instance, a value of Etc/GMT+1, with an hourly log, will save a file at hour 14 GMT with hour 13 (GMT+1) in the log name.
    *    *    *    *    *    *
    ┬    ┬    ┬    ┬    ┬    ┬
    │    │    │    │    │    |
    │    │    │    │    │    └ day of week (0 - 7) (0 or 7 is Sun)
    │    │    │    │    └───── month (1 - 12)
    │    │    │    └────────── day of month (1 - 31)
    │    │    └─────────────── hour (0 - 23)
    │    └──────────────────── minute (0 - 59)
    └───────────────────────── second (0 - 59, OPTIONAL)
    

    How to set these values ?

    After having installed the module you have to type : pm2 set pm2-logrotate:<param> <value>

    e.g:

    • pm2 set pm2-logrotate:max_size 1K (1KB)
    • pm2 set pm2-logrotate:compress true (compress logs when rotated)
    • pm2 set pm2-logrotate:rotateInterval '*/1 * * * *' (force rotate every minute)

    Keywords

    none

    Install

    npm i @jessety/pm2-logrotate

    DownloadsWeekly Downloads

    297

    Version

    2.7.4

    License

    MIT

    Unpacked Size

    15.2 kB

    Total Files

    4

    Last publish

    Collaborators

    • jessety