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安装kubuadm

kubernetes kubeadm 部署 k8s 集群

添加 k8s 软件仓库 cat <<EOF | tee /etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetes baseurl=https://pkgs.k8s.io/core:/stable:/v1.30/rpm/ enabled=1 gpgcheck=1 gpgkey=https://pkgs.k8s.io/core:/stable:/v1.30/rpm/repodata/repomd.xml.key exclude=kubelet kubea...

基础环境部署

kubernetes kubeadm 部署 k8s 集群

k8s 集群 ip 规划 master1: 172.16.40.110/24 node1: 172.16.40.120/24 设置主机名 master hostnamectl set-hostname master 设置主机名 node hostnamectl set-hostname node 配置主机名解析 echo "172.16.40.110 master" >> /etc/hosts echo "172.16.40.120 node" >> /etc/hosts 关闭防火墙 system...

使用 kubeadm 初始化集群

kubernetes kubeadm 部署 k8s 集群

上传镜像到 /data/k8s_images ctr 导入镜像 cd /data/k8s_images ctr -n k8s.io i import coredns-v1.11.1.tar.gz ctr -n k8s.io i import kube-apiserver-v1.30.3.tar.gz ctr -n k8s.io i import kube-proxy-v1.30.3.tar.gz ctr -n k8s.io i import pause-3.9.tar.gz ctr -n k8s.io i impo...

安装 containerd 容器运行时

kubernetes kubeadm 部署 k8s 集群

加载内核模块 modprobe br_netfilter modprobe overlay 开机自动加载内裤模块 cat > /etc/modules-load.d/k8s.conf << EOF overlay br_netfilter EOF 修改内核参数，启用 IPv4 数据包转发 cat > /etc/sysctl.d/k8s.conf << EOF net.ipv4.ip_forward = 1 net.bridge.bridge-nf-call-iptables = 1 net.bridge.bri...

二进制部署 Prometheus

Prometheus 安装Prometheus

下载 Prometheus https://prometheus.io/download/ 安装 Prometheus tar xvfz prometheus-3.8.1.linux-amd64.tar.gz cd prometheus-3.8.1.linux-amd64 Prometheus 采集自身健康状态 prometheus.yml # my global config global: scrape_interval: 15s # Set the scrape interval to every 15...

安装 Grafana

Prometheus Grafana

安装 Grafana wget https://dl.grafana.com/oss/release/grafana-11.1.3.linux-amd64.tar.gz tar -zxvf grafana-11.1.3.linux-amd64.tar.gz 创建证书 openssl genrsa -out /etc/grafana/grafana.key 4096 openssl req -new -key /etc/grafana/grafana.key -out /etc/grafana/grafana.cs...

二进制部署 pgsql 数据库

Prometheus PostgresSQL

部署 PostgreSQL 数据库下载 PostgreSQL https://www.postgresql.org/download/ 编译安装 PostgreSQL tar -xzf postgresql-XX.X.X.tar.gz cd postgresql-XX.X.X #安装依赖 #apt install build-essential libreadline-dev zlib1g-dev ./configure --prefix=/usr/local/pgsql make && make insta...

Node-Exporter

Prometheus 相关组件

安装 node-exporter tar xvfz node_exporter-1.8.2.linux-amd64.tar.gz cd node_exporter-1.8.2.linux-amd64 ./node_exporter Bcrypt 加密 gin 用户密码 apt install apache2-utils -y htpasswd -nB gin 编辑 Web-config.yml 配置文件 tls_server_config: cert_file: <filename> key_file...

安装kubectl

kubernetes 二进制部署 k8s 集群

部署 calico 组件

kubernetes kubeadm 部署 k8s 集群

下载 calico 资源清单安装文档： https://docs.tigera.io/calico/latest/getting-started/kubernetes/quickstart 资源清单： https://raw.githubusercontent.com/projectcalico/calico/v3.28.1/manifests/tigera-operator.yaml https://raw.githubusercontent.com/projectcalico/calico/v...

ubuntu22部署magento2

配置apt更新源/etc/apt/source.list deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/...