Nextcloud 21.0.1 in Docker, Cron not running

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Hello,

I am running Nextcloud in a Docker Swarm environment. It has been running since December 2020. I mention this because it seems recently I got the message that “Some jobs didn’t execute since 16 days ago.”

image
image1304×272 16.5 KB

Setup:

Docker:

version: '3'

services:
  nextcloud:
    image: nextcloud:apache
    restart: always
    environment:
      - TZ=America/New_York
    volumes:
      - /mnt/tank/cloud/nextcloud_html:/var/www/html
      - /mnt/tank/cloud/nextcloud_config:/var/www/html/config
      - /mnt/tank/cloud/nextcloud_data:/var/www/html/data
    networks:
      - core-infra
      - database
    deploy:
      placement:
        constraints: [node.labels.type == server]
      labels:
        - '...traefik configs...'

  webcron:
    image: 10.160.1.1:5000/nextcloud-webcron
    container_name: webcron
    restart: always
    environment:
      - URL=https://cloud.example.com/cron.php
      - TIME=300
    networks:
      - core-infra
          
networks:
  core-infra:
    external: true
  database:
    external: true

config.php:

<?php
$CONFIG = array (
  'instanceid' => 'BLAH',
  'passwordsalt' => 'BLAH',
  'secret' => 'BLAH',
  'version' => '21.0.1.1',
  'overwritehost' => 'cloud.example.com',
  'overwriteprotocol' => 'https',
  'trusted_proxies' =>
  array (
    0 => 'traefik',
    1 => '10.0.8.0/24',
  ),
  'overwrite.cli.url' => 'https://nextcloud.example.com/',
  'trusted_domains' =>
  array (
    0 => 'nextcloud',
    1 => 'cloud.example.com',
    2 => 'nextcloud.example.com',
  ),
  'dbtype' => 'mysql',
  'dbname' => 'BLAH',
  'dbhost' => 'BLAH',
  'dbport' => '3306',
  'dbtableprefix' => 'oc_',
  'mysql.utf8mb4' => true,
  'dbuser' => 'BLAH',
  'dbpassword' => 'BLAH',
  'installed' => true,
  'mail_domain' => 'cloud.example.com',
  'mail_smtpmode' => 'smtp',
  'memcache.local' => '\\OC\\Memcache\\APCu',
  'memcache.distributed' => '\\OC\\Memcache\\Redis',
  'memcache.locking' => '\\OC\\Memcache\\Redis',
  'redis' =>
  array (
    'host' => 'redis',
    'port' => 6379,
  ),
  'maintenance' => false,
  'theme' => '',
  'loglevel' => 0,
  'updater.release.channel' => 'stable',
  'mail_smtphost' => 'smtp',
  'mail_smtpport' => '25',
  'app_install_overwrite' =>
  array (
    0 => 'documents',
  ),
  'mail_from_address' => 'nextcloud',
  'mail_sendmailmode' => 'smtp',
  'default_phone_region' => 'US',
);

Troubleshooting:

I have checked the forums what I have come up with:

  1. I have manually run http://cloud.example.com/cron.php over the past few days.
  2. I have manually logged into the docker container and run ‘nohup php cron.php &’
  3. PHP not enough memory? However not sure how to set that in a docker environment? Also all the other issues deal with memory less that 512MB, mine is set to 512MB
    image
  4. There are no errors in the logs, but there is an INFO for:
Deprecated event type for {"[object] (OCP\SabrePluginEvent)":{"*statusCode":200,"*message":"","*server":{"[object] (OCA\DAV\Connector\Sabre\Server)":{"tree":"[object] (OCA\DAV\Connector\Sabre\ObjectTree)","*baseUri":"/remote.php/webdav/","httpResponse":"[object] (Sabre\HTTP\Response)","httpRequest":"[object] (Sabre\HTTP\Request)","sapi":"[object] (Sabre\HTTP\Sapi)","*plugins":[],"transactionType":null,"protectedProperties":{"...":"Over 20 items, aborting normalization"},"debugExceptions":false,"resourceTypeMapping":[],"enablePropfindDepthInfinity":true,"xml":"[object] (Sabre\DAV\Xml\Service)","*logger":null,"*listeners":{"...":"Over 20 items, aborting normalization"},"*wildcardListeners":[],"*listenerIndex":[]}},"Symfony\Contracts\EventDispatcher\EventpropagationStopped":false}}: null

Question:

  1. Where should I be looking next?
  2. If it’s ‘Some’ jobs, then is there a way to figure out which jobs?

Thx!