index.json

[{"date":"7 April, 2023","subtitle":"查看并确定要升级到哪个版本 1yum list --showduplicates kubeadm --disableexcludes=kubernetes 查看kubeadm版本 1kubeadm version 升级第一个控制节点（一般为主控） 1yum install -y kubelet-1.25.0 kubectl-1.25.0 --disableexcludes=kubernetes 2kubeadm upgrade plan --ignore-preflight-errors=CoreDNSUnsupportedPlugins,CoreDNSMigration 3kubeadm upgrade apply v1.25.0 --ignore-preflight-errors=CoreDNSUnsupportedPlugins,CoreDNSMigration 其他挖制节点 1kubectl drain","tags":"","title":"K8S系列：Kubernetes升级","url":"/posts/k8s%E7%B3%BB%E5%88%97kubernetes%E5%8D%87%E7%BA%A7/"},{"date":"7 April, 2023","subtitle":"1go test -gcflags=all=-1 -v -cover=true -coverprofile=coverage.out ./... 2go tool cover -html=coverage.out -o coverage.html 使用浏览器打开生成的coverage.html即可看到分析结果。","tags":"","title":"Golang生成单测覆盖率分析文件","url":"/posts/golang%E7%94%9F%E6%88%90%E5%8D%95%E6%B5%8B%E8%A6%86%E7%9B%96%E7%8E%87%E5%88%86%E6%9E%90%E6%96%87%E4%BB%B6/"},{"date":"7 April, 2023","subtitle":"关键参数1# 保留成功任务个数 2successfulJobsHistoryLimit: 3 3# 保留失败任务个数 4failedJobsHistoryLimit: 3 5# 任务执行超时时间 6startingDeadlineSeconds: 200 7# 禁止并发 8concurrencyPolicy: Forbid","tags":"","title":"K8S系列：Cronjob定时任务","url":"/posts/k8s%E7%B3%BB%E5%88%97cronjob%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1/"},{"date":"1 April, 2023","subtitle":"你好，世界！","tags":"","title":"Hello World","url":"/posts/hello-world/"}]