Centos7下單節點部署etcd服務

一臺Centos7的服務器,個人IP:172.16.4.67linux

登錄到服務器,切換到root用戶git

#cd /tmpgithub

下載安裝包,下載地址:https://github.com/etcd-io/etcd/releasesvim

# wget https://github.com/etcd-io/etcd/releases/download/v3.3.13/etcd-v3.3.13-linux-amd64.tar.gz服務器

解壓文件測試

# tar -zxvf etcd-v3.3.13-linux-amd64.tar.gzspa

# cd etcd-v3.3.13-linux-amd64code

目錄下有兩個可執行文件etcd 和 etcdctlip

# cp etcd /usr/bin/get

# cp etcdctl /usr/bin/

配置服務:

# vim /usr/lib/systemd/system/etcd.service    (添加如下內容)

[Unit]
Description=Etcd Server
After=network.target

[Service]
Type=simple
WorkingDirectory=/var/lib/etcd/
EnvironmentFile=-/etc/etcd/etcd.conf
ExecStart=/usr/bin/etcd

[Install]
WantedBy=multi-user.target

# mkdir -p /var/lib/etcd

# mkdir -p /etc/etcd

# vim /etc/etcd/etcd.conf     (添加如下內容)

#[member]
ETCD_NAME=default
ETCD_DATA_DIR="/var/lib/etcd/default.etcd"
ETCD_LISTEN_CLIENT_URLS="http://172.16.4.67:2379"
ETCD_ADVERTISE_CLIENT_URLS="http://172.16.4.67:2379"

# systemctl daemon-reload

# systemctl enable etcd.service

# systemctl start etcd.service

測試服務狀態:

# etcdctl cluster-health

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