version 3.2.15
下载安装包
wget https://github.com/coreos/etcd/releases/download/v3.2.15/etcd-v3.2.15-linux-arm64.tar.gz
设置etcd和etcdctl
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| tar -xzvf etcd-v3.2.15-linux-arm64.tar.gz
cd etcd-v3.2.15-linux-arm64
cp etcd etcdctl /usr/bin
chmod +x /usr/bin/etcd
chmod +x /usr/bin/etcdctl
sudo mkdir /var/lib/etcd
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设置etcd.service文件
vim /lib/systemd/system/etcd.service
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| [Unit]
Description=Etcd Server
After=network.target
[Service]
#Type=simple
Type=notify
WorkingDirectory=/var/lib/etcd/
EnvironmentFile=-/etc/default/etcd
ExecStart=/usr/bin/etcd
[Install]
WantedBy=multi-user.target
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设置自定义配置文件
vim /etc/default/etcd
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| # [member]
ETCD_NAME="etcd1"
# etcd数据保存目录
ETCD_DATA_DIR="/var/lib/etcd"
# 供外部客户端使用的URL
ETCD_LISTEN_CLIENT_URLS="https://192.168.31.189:2379,http://127.0.0.1:2379"
# 广播给外部客户端使用的URL
ETCD_ADVERTISE_CLIENT_URLS="https://192.168.31.189:2379,http://127.0.0.1:2379"
# [cluster]
# 集群内部通信使用的URL
ETCD_LISTEN_PEER_URLS="https://192.168.31.189:2380"
# 广播给集群内其他成员访问的URL
ETCD_INITIAL_ADVERTISE_PEER_URLS="https://192.168.31.189:2380"
# 初始集群成员列表
ETCD_INITIAL_CLUSTER="etcd1=https://192.168.31.189:2380"
# 初始集群状态，new为新建集群
ETCD_INITIAL_CLUSTER_STATE="new"
# 集群名称
ETCD_INITIAL_CLUSTER_TOKEN="wb"
ETCD_CERT_FILE=/srv/kubernetes/ssl/etcd.pem
ETCD_KEY_FILE=/srv/kubernetes/ssl/etcd-key.pem
ETCD_TRUSTED_CA_FILE=/srv/kubernetes/ssl/ca.pem
ETCD_CLIENT_CERT_AUTH=true
ETCD_PEER_CERT_FILE=/srv/kubernetes/ssl/etcd.pem
ETCD_PEER_KEY_FILE=/srv/kubernetes/ssl/etcd-key.pem
ETCD_TRUSTED_CA_FILE=/srv/kubernetes/ssl/ca.pem
ETCD_PEER_CLIENT_CERT_AUTH=true
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拷贝证书文件
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| cd /data/certs/
mkdir -p /srv/kubernetes/ssl
cp ca* etcd* /srv/kubernetes/ssl/
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启动etcd服务
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| sudo systemctl daemon-reload
sudo systemctl enable etcd.service
sudo systemctl start etcd.service
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