jumpserver 报错"Incorrect string value

申明

本文全部内容参考自jumpserver记录命令没法入库问题 #1773mysql

简介

jumpserver 1.4.0在jumpserver.log中大量报错,错误日志git

File "/opt/jumpserver/apps/terminal/api.py", line 246, in create
    ok = self.command_store.bulk_save(serializer.validated_data)
  File "/opt/jumpserver/apps/terminal/backends/command/db.py", line 38, in bulk_save
    return self.model.objects.bulk_create(_commands)
django.db.utils.OperationalError: (1366, "Incorrect string value: '\\xF2\\xB7\\xAF\\x8A.\\xEF...' for column 'output' at row 1")

究其缘由,是因为数据库中要插入emoji表情符号。官网上安装教程中创建的是uft-8字符集的数据库,而要支持emoji须要使用utf8mb4,所以报错。github

解决

解决方法包括两部:修改数据库字符集,修改jumpserver 数据库链接参数sql

  1. 修改字符集
use jumpserver;
SET character_set_client = utf8mb4;
SET character_set_results = utf8mb4;
SET character_set_connection = utf8mb4;
  1. 修改jumpserver数据库链接参数

edit apps/jumpserver/settings.py 修改DATABASES项目数据库

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.{}'.format(CONFIG.DB_ENGINE),
        'NAME': CONFIG.DB_NAME,
        'HOST': CONFIG.DB_HOST,
        'PORT': CONFIG.DB_PORT,
        'USER': CONFIG.DB_USER,
        'PASSWORD': CONFIG.DB_PASSWORD,
        'ATOMIC_REQUESTS': True,
        'OPTIONS': {'charset': 'utf8mb4'},
    }
}
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