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prometheus中的record规则 – IPCPU-网络之路 groups: - name: record:cpu_load1 rules: - record: record:node_load1 expr: sum(node_load1)by(instance, Server, Module 阅读全文
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xx=str.replace("'sysdate'","sysdate") #替换带引号字符串 阅读全文
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证书与签名(一):数字签名是什么_MachineEye-CSDN博客_证书签名 阅读全文
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last_1_num = DeployLog.objects.filter(add_time__gt=last_1, add_time__lt=today).only('id').count() DeployLog.objects.filter(app_code=app_code, env=env, 阅读全文
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告警总量分析 ## 今天截至当前时间点 SELECT UNIX_TIMESTAMP(DATE_FORMAT(row_create_time, '%Y-%m-%d')) AS "time", count(global_message_id) as "今天截至当前时间点总量" FROM global_m 阅读全文
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集群安装篇 杜宽集群可以抗住200多个节点 kubeadm(用容器管理容器)有缺点,集群大了之后性能不如二进制,出了问题不好排查;测试过,集群全部宕机重启恢复速度,二进制的更快 dockershim 是docker维护的,架设在docker与k8s之间的桥梁。docker以后可能会符合cri标准,d 阅读全文
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more /etc/apt/sources.list # deb cdrom:[Ubuntu-Server 18.04 LTS _Trusty Tahr_ - Prd amd64]/ bionic main restricted deb [ arch=amd64 ] http://ubuntu.pr 阅读全文
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修改rc-local.service vi /lib/systemd/system/rc.local.service [Unit] Description=/etc/rc.local Compatibility ConditionFileIsExecutable=/etc/rc.local Afte 阅读全文
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from django.views.decorators.csrf import csrf_exempt from django.conf import settings from django.views.generic import ListView,DetailView,CreateView, 阅读全文
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https://blog.csdn.net/qq_43255017/article/details/104483015 阅读全文