curl -L ${DOWNLOAD_URL}/${ETCD_VER}/etcd-${ETCD_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz tar xzvf /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/etcd-download-test --strip-components=1 rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz /...
packagemainimport("context""fmt""time"clientv3"go.etcd.io/etcd/client/v3")funcmain(){cli,err:=clientv3.New(clientv3.Config{Endpoints:[]string{"192.168.31.204:2379"},//如果是集群,就在后面加所有的节点[]string{"localhost:2379", "localhost:22379", "localhost:32379"},DialTimeout:5*time.Sec...
clientv3 "go.etcd.io/etcd/client/v3" ) const globalIDKey = "global_id" func generateNextId(ctx context.Context, client *clientv3.Client) (int, error) { resp, err := client.Get(ctx, globalIDKey, clientv3.WithLimit(1)) if err != nil { return 0, err } currentID := 0 if len...
"go.etcd.io/etcd/clientv3" "time" ) func main() { // 创建一个etcd client实例 cli, err := clientv3.New(clientv3.Config{ Endpoints: []string{"localhost:2379"}, // etcd节点地址 DialTimeout: 5 * time.Second, }) if err != nil { fmt.Printf("Failed to create etcd client: %s\n...
https://github.com/etcd-io/etcd/releases/tag/v3.4.14 新建install_etcd.sh ETCD_VER=v3.4.14 # choose either URL GOOGLE_URL=https://storage.googleapis.com/etcd GITHUB_URL=https://github.com/etcd-io/etcd/releases/download DOWNLOAD_URL=${GITHUB_URL} ...
package main import ( "context" "fmt" "time" "go.etcd.io/etcd/clientv3" ) // etcd client put/get demo // use etcd/clientv3 func main() { cli, err := clientv3.New(clientv3.Config{ Endpoints: []string{"127.0.0.1:2379"}, DialTimeout: 5 * time.Second, }) if err != nil {...
1.连接 etcd 容器没有问题,但是写入数据时一直报错,报超时错,可以看下面的操作记录,但本人就构建了一个单节点的 etcd,也用不到 etcd 集群功能 # ./etcdctl --endpoints=0.0.0.0:2379--write-out=table endpoint health {"level":"warn","ts":"2024-08-01T10:50:35.003109+0800","logger":"client","...
在Golang中连接和操作etcd,你需要按照以下步骤进行: 导入etcd客户端库: 首先,你需要在你的Go项目中导入etcd的客户端库。etcd的官方Go客户端库是go.etcd.io/etcd/client/v3。你可以通过go get命令来安装这个库: sh go get go.etcd.io/etcd/client/v3 然后,在你的Go文件中导入它: go import ( "context"...
golang使用etcd,使用的库为: github.com/coreos/etcd/clientv3 或者 go.etcd.io/etcd 这两个库其实都是一样的 直接说坑所在,上代码 packagemainimport("context""log""time""github.com/coreos/etcd/clientv3")funcmain(){conf:=clientv3.Config{Endpoints:[]string{"127.0.0.1:2379"},DialTimeout:5*tim...
在安装了Golang之后,我们可以使用Golang的客户端库来操作etcd。 首先,你需要在你的Go项目中导入etcd的客户端库。可以使用以下命令来获取它: go get go.etcd.io/etcd/clientv3 接下来,在你的Go代码中,你需要初始化etcd客户端,并设置相应的配置。 package main import ( "context" "fmt" "go.etcd.io/etcd/...