利用sentry收集django的日志

引言

日志收集对项目很重要,利用sentry可以收集django程序运行时的日志,同时适当的配置还能发送报警邮件

搭建sentry环境

创建独立环境

virtualenv sentry
安装好MySQL 和 redis

安装sentry

pip install sentry

配置(/env/sentry/conf/sentry.conf.py)

数据库配置

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'sentry',
        'USER': 'root',
        'PASSWORD': '123456',
        'HOST': '127.0.0.1',
        'PORT': '3306',
    }
}

redis配置

SENTRY_REDIS_OPTIONS = {
    'hosts': {
        0: {
            'host': '127.0.0.1',
            'port': 6379,
        }
    }
}
CELERY_ALWAYS_EAGER = False
BROKER_URL = 'redis://localhost:6379/2'

端口配置

SENTRY_URL_PREFIX = 'http://127.0.0.1:9000'
SENTRY_WEB_HOST = '0.0.0.0'
SENTRY_WEB_PORT = 9000
SENTRY_WEB_OPTIONS = {
    # 'workers': 3,  # the number of gunicorn workers
    # 'secure_scheme_headers': {'X-FORWARDED-PROTO': 'https'},
}

语言配置

LANGUAGES = (
    ('en', gettext_noop('English')),
    ('zh-cn', gettext_noop('Simplified Chinese')),
    # ('zh-cn', gettext_noop('Traditional Chinese')),
)

邮箱配置

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'mail.test.com'
EMAIL_HOST_PASSWORD = 'xxxxxx'
EMAIL_HOST_USER = 'xxxx@test.com'
EMAIL_PORT = xx
# EMAIL_USE_TLS = False
# The email address to send on behalf of
SERVER_EMAIL = 'xxxx@test.com'

建立django项目并使用sentry

建立

django-admin startproject test_sentry

配置修改

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'raven.contrib.django.raven_compat',
)
# sentry
RAVEN_CONFIG = {
    'dsn': 'http://0e084efb47d24bedb60d24bedb6abd95ed7:d92981b0d24bedb6abd92981b05d7@xx.xx.xx.xx:9000/1',
}

触发

故意让程序出错就OK了

收集info日志

配置

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': "INK|%(levelname)s|%(asctime)s|%(module)s|%(process)d|%(thread)d|%(message)s",
        },
    },
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'verbose',
        },
        'info': {
            'level': 'INFO',
            'formatter': 'verbose',  # 使用哪种formatters日志格式
            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
        },
    },
    'loggers': {
        'django.request': {
            'handlers': ['console'],
            'level': 'DEBUG',
            'propagate': True,
        },
        'info': {
            'handlers': ['info', ],
            'level': 'INFO',
            'propagate': True,
        },
    },
}

调用

import logging
logger = logging.getLogger('info')

logger.info('test')