Merge pull request moby#29697 from yuexiao-wang/fix-docker-daemon

Update docker daemon to dockerd

contrib/vagrant-docker/README.md

@@ -31,7 +31,7 @@ stop on runlevel [!2345]
 respawn
 
 script
-    /usr/bin/docker daemon -H=tcp://0.0.0.0:2375
+    /usr/bin/dockerd -H=tcp://0.0.0.0:2375
 end script
 ```
 

daemon/config_windows.go

@@ -21,7 +21,7 @@ type bridgeConfig struct {
 
 // Config defines the configuration of a docker daemon.
 // These are the configuration settings that you pass
-// to the docker daemon when you launch it with say: `docker daemon -e windows`
+// to the docker daemon when you launch it with say: `dockerd -e windows`
 type Config struct {
 	CommonConfig
 

daemon/graphdriver/devmapper/README.md

@@ -88,7 +88,7 @@ status information about the driver.
 
 The devicemapper backend supports some options that you can specify
 when starting the docker daemon using the `--storage-opt` flags.
-This uses the `dm` prefix and would be used something like `docker daemon --storage-opt dm.foo=bar`.
+This uses the `dm` prefix and would be used something like `dockerd --storage-opt dm.foo=bar`.
 
 These options are currently documented both in [the man
 page](../../../man/docker.1.md) and in [the online

docs/reference/commandline/dockerd.md

@@ -715,7 +715,7 @@ with the `--exec-opt` flag. All the flag's options have the `native` prefix. A
 single `native.cgroupdriver` option is available.
 
 The `native.cgroupdriver` option specifies the management of the container's
-cgroups. You can specify only specify `cgroupfs` or `systemd`. If you specify
+cgroups. You can only specify `cgroupfs` or `systemd`. If you specify
 `systemd` and it is not available, the system errors out. If you omit the
 `native.cgroupdriver` option,` cgroupfs` is used.
 
@@ -730,8 +730,8 @@ Setting this option applies to all containers the daemon launches.
 Also Windows Container makes use of `--exec-opt` for special purpose. Docker user
 can specify default container isolation technology with this, for example:
 
-```bash
-$ sudo dockerd --exec-opt isolation=hyperv
+```console
+> dockerd --exec-opt isolation=hyperv
 ```
 
 Will make `hyperv` the default isolation technology on Windows. If no isolation
@@ -746,14 +746,12 @@ To set the DNS server for all Docker containers, use:
 $ sudo dockerd --dns 8.8.8.8
 ```
 
-
 To set the DNS search domain for all Docker containers, use:
 
 ```bash
 $ sudo dockerd --dns-search example.com
 ```
 
-
 ## Insecure registries
 
 Docker considers a private registry either secure or insecure. In the rest of

hack/Jenkins/W2L/setup.sh

@@ -188,7 +188,7 @@ if [ $ec -eq 0 ]; then
 FROM docker:$COMMITHASH
 RUN hack/make.sh binary
 RUN cp bundles/latest/binary/docker /bin/docker 
-CMD docker daemon -D -H tcp://0.0.0.0:$port_inner $daemon_extra_args
+CMD dockerd -D -H tcp://0.0.0.0:$port_inner $daemon_extra_args
 EOF
 	else
 		set -x

opts/hosts.go

@@ -9,7 +9,7 @@ import (
 )
 
 var (
-	// DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. docker daemon -H tcp://
+	// DefaultHTTPPort Default HTTP Port used if only the protocol is provided to -H flag e.g. dockerd -H tcp://
 	// These are the IANA registered port numbers for use with Docker
 	// see http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker
 	DefaultHTTPPort = 2375 // Default HTTP Port

opts/opts_unix.go

@@ -2,5 +2,5 @@
 
 package opts
 
-// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker daemon -H tcp://:8080
+// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. dockerd -H tcp://:8080
 const DefaultHTTPHost = "localhost"

opts/opts_windows.go

@@ -52,5 +52,5 @@ package opts
 // to the delay if a user were to do 'docker run -H=tcp://localhost:2375...'
 // explicitly.
 
-// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. docker daemon -H tcp://:8080
+// DefaultHTTPHost Default HTTP Host used if only port is provided to -H flag e.g. dockerd -H tcp://:8080
 const DefaultHTTPHost = "127.0.0.1"

pkg/discovery/README.md

@@ -17,7 +17,7 @@ the address Docker uses to advertise the node using the `--cluster-advertise`
 flag.
 
 ```bash
-$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store etcd://<etcd_ip1>,<etcd_ip2>/<path>
+$ dockerd -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store etcd://<etcd_ip1>,<etcd_ip2>/<path>
 ```
 
 ### Using consul
@@ -27,7 +27,7 @@ the address Docker uses to advertise the node using the `--cluster-advertise`
 flag.
 
 ```bash
-$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store consul://<consul_ip>/<path>
+$ dockerd -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store consul://<consul_ip>/<path>
 ```
 
 ### Using zookeeper
@@ -37,5 +37,5 @@ the address Docker uses to advertise the node using the `--cluster-advertise`
 flag.
 
 ```bash
-$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store zk://<zk_addr1>,<zk_addr2>/<path>
+$ dockerd -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store zk://<zk_addr1>,<zk_addr2>/<path>
 ```

project/PACKAGERS.md

@@ -292,7 +292,7 @@ appropriate for your distro's init script to live there too!).
 In general, Docker should be run as root, similar to the following:
 
 ```bash
-docker daemon
+dockerd
 ```
 
 Generally, a `DOCKER_OPTS` variable of some kind is available for adding more