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Fatal error during Maintenance mode: Sabre\DAV\Exception\ServiceUnavailable #6124
Description
Steps to reproduce
During update NC 12.0.1 > 12.0.2 system is in Maintenance mode. Then I see 3 of these fatal errors. One (test) user is still logged in the website during Maintenance mode and clicking around in Files.
Expected behaviour
No error
Actual behaviour
During Maintenance mode I see 3 of these fatal errors:
Sabre\DAV\Exception\ServiceUnavailable: System in maintenance mode.
- [internal function] OCA\DAV\Connector\Sabre\MaintenancePlugin->checkMaintenanceMode(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
- /var/www/nextcloud/3rdparty/sabre/event/lib/EventEmitterTrait.php - line 105: call_user_func_array(Array, Array)
- /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 466: Sabre\Event\EventEmitter->emit('beforeMethod', Array)
- /var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 254: Sabre\DAV\Server->invokeMethod(Object(Sabre\HTTP\Request), Object(Sabre\HTTP\Response))
- /var/www/nextcloud/apps/dav/appinfo/v1/webdav.php - line 71: Sabre\DAV\Server->exec()
- /var/www/nextcloud/remote.php - line 162: require_once('/var/www/nextcl...')
{main}
General server configuration
Operating system: Linux nextcloud.systemsnavigator.com 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017 x86_64
Web server: Apache/2.4.18 (Ubuntu) (apache2handler)
Database: pgsql PostgreSQL 9.5.7 on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609, 64-bit
PHP version: 7.0.22-0ubuntu0.16.04.1
PHP-modules loaded
- Core
- date
- libxml
- openssl
- pcre
- zlib
- filter
- hash
- Reflection
- SPL
- session
- standard
- apache2handler
- redis
- PDO
- xml
- calendar
- ctype
- curl
- dom
- mbstring
- fileinfo
- ftp
- gd
- gettext
- iconv
- imap
- intl
- json
- ldap
- exif
- mcrypt
- pdo_pgsql
- pgsql
- Phar
- posix
- readline
- shmop
- SimpleXML
- smbclient
- sockets
- sysvmsg
- sysvsem
- sysvshm
- tokenizer
- wddx
- xmlreader
- xmlwriter
- xsl
- zip
- libsmbclient
- Zend OPcache
Nextcloud configuration
Nextcloud version: 12.0.2 - 12.0.2.0
Updated from an older Nextcloud/ownCloud or fresh install: Fresh install of NC12.0.0
Where did you install Nextcloud from: VM
Are you using external storage, if yes which one: files_external is disabled
Are you using encryption: no
Are you using an external user-backend, if yes which one: YOUR ANSWER HERE (LDAP/ActiveDirectory/Webdav/...)
Signing status
[]
Enabled apps
- activity: 2.5.2
- comments: 1.2.0
- dav: 1.3.0
- federatedfilesharing: 1.2.0
- files: 1.7.2
- files_sharing: 1.4.0
- files_texteditor: 2.4.1
- files_trashbin: 1.2.0
- files_versions: 1.5.0
- issuetemplate: 0.2.2
- logreader: 2.0.0
- lookup_server_connector: 1.0.0
- nextcloud_announcements: 1.1
- notifications: 2.0.0
- oauth2: 1.0.5
- password_policy: 1.2.2
- provisioning_api: 1.2.0
- serverinfo: 1.2.0
- sharebymail: 1.2.0
- theming: 1.3.0
- twofactor_backupcodes: 1.1.1
- updatenotification: 1.2.0
- user_ldap: 1.2.1
- workflowengine: 1.2.0
Disabled apps
- admin_audit
- encryption
- federation
- files_external
- files_pdfviewer
- files_videoplayer
- firstrunwizard
- gallery
- survey_client
- systemtags
- user_external
Content of config/config.php
{
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"trusted_domains": [
"localhost",
"192.168.11.131",
"nextcloud.systemsnavigator.com"
],
"datadirectory": "\/var\/ncdatamnt",
"overwrite.cli.url": "https:\/\/nextcloud.systemsnavigator.com\/",
"dbtype": "pgsql",
"version": "12.0.2.0",
"dbname": "nextcloud_db",
"dbhost": "localhost",
"dbport": "",
"dbtableprefix": "oc_",
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"installed": true,
"instanceid": "oc6fxph0akpf",
"mail_smtpmode": "smtp",
"memcache.local": "\\OC\\Memcache\\Redis",
"filelocking.enabled": true,
"memcache.distributed": "\\OC\\Memcache\\Redis",
"memcache.locking": "\\OC\\Memcache\\Redis",
"redis": {
"host": "\/var\/run\/redis\/redis.sock",
"port": 0,
"timeout": 0,
"dbindex": 0,
"password": "***REMOVED SENSITIVE VALUE***"
},
"htaccess.RewriteBase": "\/",
"loglevel": 2,
"log_type": "file",
"logfile": "\/var\/ncdatamnt\/nextcloud.log",
"logtimezone": "Europe\/Amsterdam",
"maintenance": false,
"mail_from_address": "support",
"mail_smtpauthtype": "LOGIN",
"mail_domain": "systemsnavigator.com",
"mail_smtpauth": 1,
"mail_smtphost": "smtp.office365.com",
"mail_smtpname": "***REMOVED SENSITIVE VALUE***",
"mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
"mail_smtpport": "587",
"mail_smtpsecure": "tls",
"ldapIgnoreNamingRules": false,
"ldapProviderFactory": "\\OCA\\User_LDAP\\LDAPProviderFactory",
"skeletondirectory": "",
"updater.release.channel": "stable"
}
Client configuration
Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Edge/15.15063
Operating system: YOUR ANSWER HERE
Activity
MorrisJobke commentedon Aug 15, 2017
This is basically the expected behaviour. I guess the only difference: we should not log this case.
@georgehrke @LukasReschke @rullzer @icewind1991 Easily possible to not log this specific exception?
MorrisJobke commentedon Aug 15, 2017
Looks like I found an easy way.
Do not log WebDAV maintenance mode exception
MorrisJobke commentedon Aug 15, 2017
Fix is in #6132
Do not log WebDAV maintenance mode exception
Do not log WebDAV maintenance mode exception
Do not log WebDAV maintenance mode exception
Do not log WebDAV maintenance mode exception