Etcd:修订间差异
跳到导航
跳到搜索
此页面具有访问限制。如果您看见此消息,则说明您没有权限访问此页面。
(→安裝) |
(→安裝) |
||
第14行: | 第14行: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
cd /tmp; wget https://github.com/etcd-io/etcd/releases/download/v3.5.9/etcd-v3.5.9-linux-amd64.tar.gz; tar xvf etcd-v3.5.9-linux-amd64.tar.gz; cd etcd-v3.5.9-linux-amd64; sudo cp etcd etcdctl etcdutl /usr/bin | cd /tmp; wget https://github.com/etcd-io/etcd/releases/download/v3.5.9/etcd-v3.5.9-linux-amd64.tar.gz; tar xvf etcd-v3.5.9-linux-amd64.tar.gz; cd etcd-v3.5.9-linux-amd64; sudo cp etcd etcdctl etcdutl /usr/bin | ||
</syntaxhighlight> | |||
== 設定 == | |||
如果是[[Ubuntu]]套件安裝的可以先跳過這段,如果是透過binary安裝的可以把[[systemd]]的設定放在<code>/etc/systemd/system/etcd.service</code>下(這其實是從Ubuntu套件裡撈出來的): | |||
<syntaxhighlight lang="ini"> | |||
[Unit] | |||
Description=etcd - highly-available key value store | |||
Documentation=https://etcd.io/docs | |||
Documentation=man:etcd | |||
After=network.target | |||
Wants=network-online.target | |||
[Service] | |||
Environment=DAEMON_ARGS= | |||
Environment=ETCD_NAME=%H | |||
Environment=ETCD_DATA_DIR=/var/lib/etcd/default | |||
EnvironmentFile=-/etc/default/%p | |||
Type=notify | |||
User=etcd | |||
PermissionsStartOnly=true | |||
#ExecStart=/bin/sh -c "GOMAXPROCS=$(nproc) /usr/bin/etcd $DAEMON_ARGS" | |||
ExecStart=/usr/bin/etcd $DAEMON_ARGS | |||
Restart=on-abnormal | |||
#RestartSec=10s | |||
LimitNOFILE=65536 | |||
[Install] | |||
WantedBy=multi-user.target | |||
Alias=etcd2.service | |||
</syntaxhighlight> | </syntaxhighlight> | ||
2023年9月22日 (五) 09:19的版本
etcd是一套提供给分散式系统用的Key-Value Store。
安装
在Ubuntu下可以直接安装,但要注意目前Ubuntu 22.04还是3.3版,预设会是v2 data,在3.4以后就会是v3 data,会有转移的成本:
sudo apt install -y etcd; sudo apt clean
另外一种方式是安装官方的binary:
cd /tmp; wget https://github.com/etcd-io/etcd/releases/download/v3.5.9/etcd-v3.5.9-linux-amd64.tar.gz; tar xvf etcd-v3.5.9-linux-amd64.tar.gz; cd etcd-v3.5.9-linux-amd64; sudo cp etcd etcdctl etcdutl /usr/bin
设定
如果是Ubuntu套件安装的可以先跳过这段,如果是透过binary安装的可以把systemd的设定放在/etc/systemd/system/etcd.service
下(这其实是从Ubuntu套件里捞出来的):
[Unit]
Description=etcd - highly-available key value store
Documentation=https://etcd.io/docs
Documentation=man:etcd
After=network.target
Wants=network-online.target
[Service]
Environment=DAEMON_ARGS=
Environment=ETCD_NAME=%H
Environment=ETCD_DATA_DIR=/var/lib/etcd/default
EnvironmentFile=-/etc/default/%p
Type=notify
User=etcd
PermissionsStartOnly=true
#ExecStart=/bin/sh -c "GOMAXPROCS=$(nproc) /usr/bin/etcd $DAEMON_ARGS"
ExecStart=/usr/bin/etcd $DAEMON_ARGS
Restart=on-abnormal
#RestartSec=10s
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
Alias=etcd2.service