docker - 在Docker上运行etcd v3时出错

Question

当我尝试在Docker上运行etcd(版本3.0.0)时:

sudo docker run -d -v /usr/share/ca-certificates/:/etc/ssl/certs -p 4001:4001 -p 2380:2380 -p 2379:2379 \
 --name etcd quay.io/coreos/etcd:v3.0.0  \
 -name etcd0 \
 -advertise-client-urls http://${HostIP}:2379,http://${HostIP}:4001 \
 -listen-client-urls http://0.0.0.0:2379,http://0.0.0.0:4001 \
 -initial-advertise-peer-urls http://${HostIP}:2380 \
 -listen-peer-urls http://0.0.0.0:2380 \
 -initial-cluster-token etcd-cluster-1 \
 -initial-cluster etcd0=http://${HostIP}:2380 \
 -initial-cluster-state new

我有一个错误:
docker: Error response from daemon: invalid header field value "oci runtime error: container_linux.go:247: starting container process caused \"exec: \\\"-name\\\": executable file not found in $PATH\"\n".
此错误的原因是什么，我该如何解决？

Answer 1

如评论中所述，quay.io/coreos/etcd:v3.0.0图像不包含ENTRYPOINT，而是选择CMD。因此，如果要在docker run上提供所有参数，则还需要指定命令:

docker run -p 2379:2379 --name etcd quay.io/coreos/etcd:v3.1.0 \
    /usr/local/bin/etcd \
        --advertise-client-urls http://0.0.0.0:2379 \
        --listen-client-urls http://0.0.0.0:2379 \
        --initial-advertise-peer-urls http://0.0.0.0:2380 \
        --listen-peer-urls http://0.0.0.0:2380 \
        --initial-cluster "default=http://0.0.0.0:2380"