配置Docker Daemon端口以启用Docker API [英] Configure Docker Daemon port to enable Docker APIs
本文介绍了配置Docker Daemon端口以启用Docker API的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试按照 Docker守护程序端口配置 -daemonrel =nofollow noreferrer>链接 。
I was trying to configure the docker daemon port as mentioned in link .
cat /etc/docker/daemon.json
{
"debug": "true",
"hosts": "tcp://127.0.0.1:5000"
}
#service docker status
docker stop/waiting
# service docker start
start: Job failed to start
docker version : 17.04
启用调试日志以检查启动Docker服务的问题，并从/var/log/upstart/docker.log上的日志中了解到：
Enabled the debug logs to check the issue for starting the docker service and got to know from logs at /var/log/upstart/docker.log:
Waiting for /var/run/docker.sock
unable to configure the Docker daemon with file /etc/docker/daemon.json: json: cannot unmarshal string into Go value of type bool
有人可以帮助我了解什么是导致问题为Docker启动？配置文件中出错：daemon.json
Can someone help me to understand what is causing the issue for the docker to start? Anything wrong in the configuration file :daemon.json
编辑1：在建议更改后更新问题：
EDIT 1: Updating the issues after suggested changes:
cat /etc/docker/daemon.json
{
"debug": true,
"hosts": "tcp://127.0.0.1:5000"
}
错误：
Waiting for /var/run/docker.sock
unable to configure the Docker daemon with file /etc/docker/daemon.json: json: cannot unmarshal string into Go value of type []string
所以更改为
cat /etc/docker/daemon.json
{
"debug": true,
"hosts": ["tcp://127.0.0.1:5000"]
}
和调试日志：
# cat /var/log/upstart/docker.log
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:39.082025019+05:30" level=warning msg="[!] DON'T BIND ON ANY IP ADDRESS WITHOUT setting --tlsverify IF YOU DON'T KNOW WHAT YOU'RE DOING [!]"
time="2017-04-29T21:49:39.087462580+05:30" level=debug msg="Listener created for HTTP on tcp (127.0.0.1:5000)"
time="2017-04-29T21:49:39.091623380+05:30" level=info msg="libcontainerd: new containerd process, pid: 28412"
DEBU[0000] containerd: read past events count=0
DEBU[0000] containerd: supervisor running cpus=1 memory=3953 runtime=docker-runc runtimeArgs=[] stateDir="/var/run/docker/libcontainerd/containerd"
DEBU[0000] containerd: grpc api on /var/run/docker/libcontainerd/docker-containerd.sock
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:39.594179140+05:30" level=debug msg="libcontainerd: containerd health check returned error: rpc error: code = 14 desc = grpc: the connection is unavailable"
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:40.093473005+05:30" level=debug msg="libcontainerd: containerd health check returned error: rpc error: code = 14 desc = grpc: the connection is unavailable"
time="2017-04-29T21:49:40.103148602+05:30" level=debug msg="Using default logging driver json-file"
time="2017-04-29T21:49:40.104791557+05:30" level=debug msg="Golang's threads limit set to 56610"
time="2017-04-29T21:49:40.120505279+05:30" level=info msg="[graphdriver] using prior storage driver: aufs"
time="2017-04-29T21:49:40.121399341+05:30" level=debug msg="Using graph driver aufs"
time="2017-04-29T21:49:40.127259410+05:30" level=debug msg="Max Concurrent Downloads: 3"
time="2017-04-29T21:49:40.127366059+05:30" level=debug msg="Max Concurrent Uploads: 5"
time="2017-04-29T21:49:40.139747219+05:30" level=info msg="Graph migration to content-addressability took 0.00 seconds"
time="2017-04-29T21:49:40.140011955+05:30" level=warning msg="Your kernel does not support swap memory limit"
time="2017-04-29T21:49:40.140100084+05:30" level=warning msg="Your kernel does not support cgroup rt period"
time="2017-04-29T21:49:40.140216600+05:30" level=warning msg="Your kernel does not support cgroup rt runtime"
time="2017-04-29T21:49:40.140342372+05:30" level=warning msg="mountpoint for pids not found"
time="2017-04-29T21:49:40.140594173+05:30" level=info msg="Loading containers: start."
time="2017-04-29T21:49:40.141501935+05:30" level=debug msg="Loaded container 0102006e71695802c5f21edbb9dc4776d4c291d28c8db21fbc30144c7ee5ac58"
time="2017-04-29T21:49:40.142853279+05:30" level=debug msg="Loaded container 01c63f92586b3e792b0bcf5c9081126c71ce816ad4d38031e2bd2019ba536461"
time="2017-04-29T21:49:40.143269945+05:30" level=debug msg="Loaded container 0523a71851447b55b18fe3c8e9ac904837bd5062cc237f7cb507a9e4e3cda410"
** REMOVED THE CONTAINERS LOADING INFO **
time="2017-04-29T21:49:40.165085939+05:30" level=debug msg="Loaded container ff01985e70fe0d14210c88b768b2ea521d4521d376e5df0e90895533e577b92e"
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:40.289009591+05:30" level=debug msg="Option Experimental: false"
time="2017-04-29T21:49:40.289131532+05:30" level=debug msg="Option DefaultDriver: bridge"
time="2017-04-29T21:49:40.289205442+05:30" level=debug msg="Option DefaultNetwork: bridge"
time="2017-04-29T21:49:40.294576340+05:30" level=info msg="Firewalld running: false"
time="2017-04-29T21:49:40.297766934+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.299341976+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D OUTPUT -m addrtype --dst-type LOCAL ! --dst 127.0.0.0/8 -j DOCKER]"
time="2017-04-29T21:49:40.301053126+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D OUTPUT -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.302616266+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D PREROUTING]"
time="2017-04-29T21:49:40.304229207+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D OUTPUT]"
time="2017-04-29T21:49:40.305711736+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -F DOCKER]"
time="2017-04-29T21:49:40.307077262+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -X DOCKER]"
time="2017-04-29T21:49:40.308535928+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -F DOCKER]"
time="2017-04-29T21:49:40.309902224+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -X DOCKER]"
time="2017-04-29T21:49:40.311637703+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -F DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.313500303+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -X DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.315093100+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -n -L DOCKER]"
time="2017-04-29T21:49:40.316612016+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -N DOCKER]"
time="2017-04-29T21:49:40.318047831+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -n -L DOCKER]"
time="2017-04-29T21:49:40.319496142+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -n -L DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.320978680+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C DOCKER-ISOLATION -j RETURN]"
time="2017-04-29T21:49:40.322453938+05:30" level=debug msg="/sbin/iptables, [--wait -I DOCKER-ISOLATION -j RETURN]"
time="2017-04-29T21:49:40.327870386+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE]"
time="2017-04-29T21:49:40.329395686+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.330870634+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -I DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.332401751+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -i docker0 -o docker0 -j DROP]"
time="2017-04-29T21:49:40.333933984+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.335444643+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 ! -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.337019261+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.338699953+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.340319708+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C OUTPUT -m addrtype --dst-type LOCAL -j DOCKER ! --dst 127.0.0.0/8]"
time="2017-04-29T21:49:40.342595449+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -A OUTPUT -m addrtype --dst-type LOCAL -j DOCKER ! --dst 127.0.0.0/8]"
time="2017-04-29T21:49:40.344321469+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.345835836+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.347371940+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.348970025+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.350514996+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -j DOCKER-ISOLATION]"
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:40.354889362+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -j DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.356534823+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -j DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.358137686+05:30" level=debug msg="Network (cdd354f) restored"
time="2017-04-29T21:49:40.369466443+05:30" level=debug msg="Allocating IPv4 pools for network bridge (cdd354f255bdc31986952e845957b04baa477ed7362b4b3b7ed606c31850d68a)"
time="2017-04-29T21:49:40.369595546+05:30" level=debug msg="RequestPool(LocalDefault, 172.17.0.0/16, , map[], false)"
time="2017-04-29T21:49:40.369730759+05:30" level=debug msg="RequestAddress(LocalDefault/172.17.0.0/16, 172.17.0.1, map[RequestAddressType:com.docker.network.gateway])"
time="2017-04-29T21:49:40.371387634+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE]"
time="2017-04-29T21:49:40.373112693+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE]"
time="2017-04-29T21:49:40.374880382+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.376591245+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -D DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.378326734+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.380015825+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -i docker0 -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.381638134+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 ! -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.383258380+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -i docker0 ! -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.384970620+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.386558723+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.388624059+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.390622271+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.392615245+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.394577019+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.398027079+05:30" level=debug msg="releasing IPv4 pools from network bridge (cdd354f255bdc31986952e845957b04baa477ed7362b4b3b7ed606c31850d68a)"
time="2017-04-29T21:49:40.398174850+05:30" level=debug msg="ReleaseAddress(LocalDefault/172.17.0.0/16, 172.17.0.1)"
time="2017-04-29T21:49:40.398258452+05:30" level=debug msg="ReleasePool(LocalDefault/172.17.0.0/16)"
time="2017-04-29T21:49:40.400734572+05:30" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address"
time="2017-04-29T21:49:40.400866715+05:30" level=debug msg="Allocating IPv4 pools for network bridge (f729ff1f8c660b13bc5567d8a30cde03698b4df6a4d0fdbced201a7452fbf0f0)"
time="2017-04-29T21:49:40.400921339+05:30" level=debug msg="RequestPool(LocalDefault, 172.17.0.0/16, , map[], false)"
time="2017-04-29T21:49:40.400984209+05:30" level=debug msg="RequestAddress(LocalDefault/172.17.0.0/16, 172.17.0.1, map[RequestAddressType:com.docker.network.gateway])"
time="2017-04-29T21:49:40.401150859+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE]"
time="2017-04-29T21:49:40.402745792+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -I POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE]"
time="2017-04-29T21:49:40.404360129+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.405955436+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -I DOCKER -i docker0 -j RETURN]"
time="2017-04-29T21:49:40.407494814+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -i docker0 -o docker0 -j DROP]"
time="2017-04-29T21:49:40.409144994+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.410904462+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -i docker0 -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.412607157+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -i docker0 ! -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.414338440+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -i docker0 ! -o docker0 -j ACCEPT]"
time="2017-04-29T21:49:40.415979126+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.417726152+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]"
time="2017-04-29T21:49:40.419367167+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C OUTPUT -m addrtype --dst-type LOCAL -j DOCKER ! --dst 127.0.0.0/8]"
time="2017-04-29T21:49:40.421122358+05:30" level=debug msg="/sbin/iptables, [--wait -t nat -C OUTPUT -m addrtype --dst-type LOCAL -j DOCKER ! --dst 127.0.0.0/8]"
time="2017-04-29T21:49:40.422856895+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.424550825+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -o docker0 -j DOCKER]"
time="2017-04-29T21:49:40.426107430+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.427991143+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT]"
time="2017-04-29T21:49:40.429645428+05:30" level=debug msg="/sbin/iptables, [--wait -t filter -C FORWARD -j DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.431266204+05:30" level=debug msg="/sbin/iptables, [--wait -D FORWARD -j DOCKER-ISOLATION]"
time="2017-04-29T21:49:40.432879578+05:30" level=debug msg="/sbin/iptables, [--wait -I FORWARD -j DOCKER-ISOLATION]"
Waiting for /var/run/docker.sock
time="2017-04-29T21:49:40.500868327+05:30" level=info msg="Loading containers: done."
time="2017-04-29T21:49:40.519559145+05:30" level=info msg="Daemon has completed initialization"
time="2017-04-29T21:49:40.519681055+05:30" level=info msg="Docker daemon" commit=4845c56 graphdriver=aufs version=17.04.0-ce
time="2017-04-29T21:49:40.519845570+05:30" level=debug msg="Registering routers"
time="2017-04-29T21:49:40.519892553+05:30" level=debug msg="Registering GET, /containers/{name:.*}/checkpoints"
time="2017-04-29T21:49:40.520055568+05:30" level=debug msg="Registering POST, /containers/{name:.*}/checkpoints"
time="2017-04-29T21:49:40.520182547+05:30" level=debug msg="Registering DELETE, /containers/{name}/checkpoints/{checkpoint}"
time="2017-04-29T21:49:40.520360059+05:30" level=debug msg="Registering HEAD, /containers/{name:.*}/archive"
time="2017-04-29T21:49:40.520479299+05:30" level=debug msg="Registering GET, /containers/json"
time="2017-04-29T21:49:40.520574487+05:30" level=debug msg="Registering GET, /containers/{name:.*}/export"
time="2017-04-29T21:49:40.520683367+05:30" level=debug msg="Registering GET, /containers/{name:.*}/changes"
time="2017-04-29T21:49:40.520823502+05:30" level=debug msg="Registering GET, /containers/{name:.*}/json"
time="2017-04-29T21:49:40.520936230+05:30" level=debug msg="Registering GET, /containers/{name:.*}/top"
time="2017-04-29T21:49:40.521036359+05:30" level=debug msg="Registering GET, /containers/{name:.*}/logs"
time="2017-04-29T21:49:40.521146161+05:30" level=debug msg="Registering GET, /containers/{name:.*}/stats"
time="2017-04-29T21:49:40.521313628+05:30" level=debug msg="Registering GET, /containers/{name:.*}/attach/ws"
time="2017-04-29T21:49:40.521421473+05:30" level=debug msg="Registering GET, /exec/{id:.*}/json"
time="2017-04-29T21:49:40.521516457+05:30" level=debug msg="Registering GET, /containers/{name:.*}/archive"
time="2017-04-29T21:49:40.521620140+05:30" level=debug msg="Registering POST, /containers/create"
time="2017-04-29T21:49:40.521745578+05:30" level=debug msg="Registering POST, /containers/{name:.*}/kill"
time="2017-04-29T21:49:40.521860358+05:30" level=debug msg="Registering POST, /containers/{name:.*}/pause"
time="2017-04-29T21:49:40.521964539+05:30" level=debug msg="Registering POST, /containers/{name:.*}/unpause"
time="2017-04-29T21:49:40.522067959+05:30" level=debug msg="Registering POST, /containers/{name:.*}/restart"
time="2017-04-29T21:49:40.522167019+05:30" level=debug msg="Registering POST, /containers/{name:.*}/start"
time="2017-04-29T21:49:40.522308397+05:30" level=debug msg="Registering POST, /containers/{name:.*}/stop"
time="2017-04-29T21:49:40.522414580+05:30" level=debug msg="Registering POST, /containers/{name:.*}/wait"
time="2017-04-29T21:49:40.522514975+05:30" level=debug msg="Registering POST, /containers/{name:.*}/resize"
time="2017-04-29T21:49:40.522619004+05:30" level=debug msg="Registering POST, /containers/{name:.*}/attach"
time="2017-04-29T21:49:40.522787092+05:30" level=debug msg="Registering POST, /containers/{name:.*}/copy"
time="2017-04-29T21:49:40.522894615+05:30" level=debug msg="Registering POST, /containers/{name:.*}/exec"
time="2017-04-29T21:49:40.523003923+05:30" level=debug msg="Registering POST, /exec/{name:.*}/start"
time="2017-04-29T21:49:40.523107351+05:30" level=debug msg="Registering POST, /exec/{name:.*}/resize"
time="2017-04-29T21:49:40.523264006+05:30" level=debug msg="Registering POST, /containers/{name:.*}/rename"
time="2017-04-29T21:49:40.523376319+05:30" level=debug msg="Registering POST, /containers/{name:.*}/update"
time="2017-04-29T21:49:40.523513783+05:30" level=debug msg="Registering POST, /containers/prune"
time="2017-04-29T21:49:40.523612647+05:30" level=debug msg="Registering PUT, /containers/{name:.*}/archive"
time="2017-04-29T21:49:40.523828369+05:30" level=debug msg="Registering DELETE, /containers/{name:.*}"
time="2017-04-29T21:49:40.523955417+05:30" level=debug msg="Registering GET, /images/json"
time="2017-04-29T21:49:40.524052679+05:30" level=debug msg="Registering GET, /images/search"
time="2017-04-29T21:49:40.524136911+05:30" level=debug msg="Registering GET, /images/get"
time="2017-04-29T21:49:40.524247693+05:30" level=debug msg="Registering GET, /images/{name:.*}/get"
time="2017-04-29T21:49:40.524372724+05:30" level=debug msg="Registering GET, /images/{name:.*}/history"
time="2017-04-29T21:49:40.524487290+05:30" level=debug msg="Registering GET, /images/{name:.*}/json"
time="2017-04-29T21:49:40.524597100+05:30" level=debug msg="Registering POST, /commit"
time="2017-04-29T21:49:40.524677000+05:30" level=debug msg="Registering POST, /images/load"
time="2017-04-29T21:49:40.524786382+05:30" level=debug msg="Registering POST, /images/create"
time="2017-04-29T21:49:40.524879353+05:30" level=debug msg="Registering POST, /images/{name:.*}/push"
time="2017-04-29T21:49:40.524991660+05:30" level=debug msg="Registering POST, /images/{name:.*}/tag"
time="2017-04-29T21:49:40.525104838+05:30" level=debug msg="Registering POST, /images/prune"
time="2017-04-29T21:49:40.525226759+05:30" level=debug msg="Registering DELETE, /images/{name:.*}"
time="2017-04-29T21:49:40.525335549+05:30" level=debug msg="Registering OPTIONS, /{anyroute:.*}"
time="2017-04-29T21:49:40.525435401+05:30" level=debug msg="Registering GET, /_ping"
time="2017-04-29T21:49:40.525511894+05:30" level=debug msg="Registering GET, /events"
time="2017-04-29T21:49:40.525591165+05:30" level=debug msg="Registering GET, /info"
time="2017-04-29T21:49:40.525669340+05:30" level=debug msg="Registering GET, /version"
time="2017-04-29T21:49:40.525814930+05:30" level=debug msg="Registering GET, /system/df"
time="2017-04-29T21:49:40.525897277+05:30" level=debug msg="Registering POST, /auth"
time="2017-04-29T21:49:40.525970337+05:30" level=debug msg="Registering GET, /volumes"
time="2017-04-29T21:49:40.526057298+05:30" level=debug msg="Registering GET, /volumes/{name:.*}"
time="2017-04-29T21:49:40.526163662+05:30" level=debug msg="Registering POST, /volumes/create"
time="2017-04-29T21:49:40.526353639+05:30" level=debug msg="Registering POST, /volumes/prune"
time="2017-04-29T21:49:40.526442022+05:30" level=debug msg="Registering DELETE, /volumes/{name:.*}"
time="2017-04-29T21:49:40.526546136+05:30" level=debug msg="Registering POST, /build"
time="2017-04-29T21:49:40.526623235+05:30" level=debug msg="Registering POST, /swarm/init"
time="2017-04-29T21:49:40.526737579+05:30" level=debug msg="Registering POST, /swarm/join"
time="2017-04-29T21:49:40.526819211+05:30" level=debug msg="Registering POST, /swarm/leave"
time="2017-04-29T21:49:40.526899446+05:30" level=debug msg="Registering GET, /swarm"
time="2017-04-29T21:49:40.526980042+05:30" level=debug msg="Registering GET, /swarm/unlockkey"
time="2017-04-29T21:49:40.527069861+05:30" level=debug msg="Registering POST, /swarm/update"
time="2017-04-29T21:49:40.527158981+05:30" level=debug msg="Registering POST, /swarm/unlock"
time="2017-04-29T21:49:40.527342136+05:30" level=debug msg="Registering GET, /services"
time="2017-04-29T21:49:40.527474641+05:30" level=debug msg="Registering GET, /services/{id}"
time="2017-04-29T21:49:40.527609687+05:30" level=debug msg="Registering POST, /services/create"
time="2017-04-29T21:49:40.527758523+05:30" level=debug msg="Registering POST, /services/{id}/update"
time="2017-04-29T21:49:40.527871673+05:30" level=debug msg="Registering DELETE, /services/{id}"
time="2017-04-29T21:49:40.527970912+05:30" level=debug msg="Registering GET, /services/{id}/logs"
time="2017-04-29T21:49:40.528072255+05:30" level=debug msg="Registering GET, /nodes"
time="2017-04-29T21:49:40.528151801+05:30" level=debug msg="Registering GET, /nodes/{id}"
time="2017-04-29T21:49:40.528287417+05:30" level=debug msg="Registering DELETE, /nodes/{id}"
time="2017-04-29T21:49:40.528390020+05:30" level=debug msg="Registering POST, /nodes/{id}/update"
time="2017-04-29T21:49:40.528493003+05:30" level=debug msg="Registering GET, /tasks"
time="2017-04-29T21:49:40.528572710+05:30" level=debug msg="Registering GET, /tasks/{id}"
time="2017-04-29T21:49:40.528689980+05:30" level=debug msg="Registering GET, /secrets"
time="2017-04-29T21:49:40.528796825+05:30" level=debug msg="Registering POST, /secrets/create"
time="2017-04-29T21:49:40.528884054+05:30" level=debug msg="Registering DELETE, /secrets/{id}"
time="2017-04-29T21:49:40.528992153+05:30" level=debug msg="Registering GET, /secrets/{id}"
time="2017-04-29T21:49:40.529100356+05:30" level=debug msg="Registering POST, /secrets/{id}/update"
time="2017-04-29T21:49:40.529246933+05:30" level=debug msg="Registering GET, /plugins"
time="2017-04-29T21:49:40.529333481+05:30" level=debug msg="Registering GET, /plugins/{name:.*}/json"
time="2017-04-29T21:49:40.529433799+05:30" level=debug msg="Registering GET, /plugins/privileges"
time="2017-04-29T21:49:40.529532846+05:30" level=debug msg="Registering DELETE, /plugins/{name:.*}"
time="2017-04-29T21:49:40.529640124+05:30" level=debug msg="Registering POST, /plugins/{name:.*}/enable"
time="2017-04-29T21:49:40.529776734+05:30" level=debug msg="Registering POST, /plugins/{name:.*}/disable"
time="2017-04-29T21:49:40.529884453+05:30" level=debug msg="Registering POST, /plugins/pull"
time="2017-04-29T21:49:40.529979852+05:30" level=debug msg="Registering POST, /plugins/{name:.*}/push"
time="2017-04-29T21:49:40.530083752+05:30" level=debug msg="Registering POST, /plugins/{name:.*}/upgrade"
time="2017-04-29T21:49:40.530177424+05:30" level=debug msg="Registering POST, /plugins/{name:.*}/set"
time="2017-04-29T21:49:40.530348200+05:30" level=debug msg="Registering POST, /plugins/create"
time="2017-04-29T21:49:40.530432901+05:30" level=debug msg="Registering GET, /networks"
time="2017-04-29T21:49:40.530518503+05:30" level=debug msg="Registering GET, /networks/"
time="2017-04-29T21:49:40.530599687+05:30" level=debug msg="Registering GET, /networks/{id:.+}"
time="2017-04-29T21:49:40.530751284+05:30" level=debug msg="Registering POST, /networks/create"
time="2017-04-29T21:49:40.530853286+05:30" level=debug msg="Registering POST, /networks/{id:.*}/connect"
time="2017-04-29T21:49:40.530960464+05:30" level=debug msg="Registering POST, /networks/{id:.*}/disconnect"
time="2017-04-29T21:49:40.531072661+05:30" level=debug msg="Registering POST, /networks/prune"
time="2017-04-29T21:49:40.531154778+05:30" level=debug msg="Registering DELETE, /networks/{id:.*}"
time="2017-04-29T21:49:40.531568754+05:30" level=info msg="API listen on 127.0.0.1:5000"
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
.....
现在，这个码头工人正在等待一个无限的时间。是否导致此问题？
Now the docker is waiting for an infinite period. What is causing this issue ?
可以手动启动与dockerd相同的：
#dockerd -H tcp://127.0.0.1:5000 &
[1] 31661
root@labadmin-VirtualBox:/etc/docker# WARN[0000] [!] DON'T BIND ON ANY IP ADDRESS WITHOUT setting --tlsverify IF YOU DON'T KNOW WHAT YOU'RE DOING [!]
INFO[0000] libcontainerd: new containerd process, pid: 31665
WARN[0000] containerd: low RLIMIT_NOFILE changing to max current=1024 max=4096
INFO[0001] [graphdriver] using prior storage driver: aufs
INFO[0001] Graph migration to content-addressability took 0.00 seconds
WARN[0001] Your kernel does not support swap memory limit
WARN[0001] Your kernel does not support cgroup rt period
WARN[0001] Your kernel does not support cgroup rt runtime
WARN[0001] mountpoint for pids not found
INFO[0001] Loading containers: start.
INFO[0001] Firewalld running: false
INFO[0001] Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address
INFO[0001] Loading containers: done.
INFO[0001] Daemon has completed initialization
INFO[0001] Docker daemon commit=4845c56 graphdriver=aufs version=17.04.0-ce
INFO[0001] API listen on 127.0.0.1:5000
# netstat -tunlp | grep -i 5000
tcp 0 0 127.0.0.1:5000 0.0.0.0:* LISTEN 31661/dockerd
推荐答案
这是 Dan Lowe 。
配置Docker守护程序端口
There are 2 ways in configuring the docker daemon port
1）配置在 / etc / default / docker 文件中：
DOCKER_OPTS="-H tcp://127.0.0.1:5000 -H unix:///var/run/docker.sock"
2）配置在 /etc/docker/daemon.json ：
{
"debug": true,
"hosts": ["tcp://127.0.0.1:5000", "unix:///var/run/docker.sock"]
}
配置端口后重新启动Docker服务。
Restart the docker service after configuring the port.
如果docker默认套接字未配置，问题中提到的类似问题可能会发生。 Docker将等待无限期。
If the docker default socket is not configured, the similar issue mentioned in the question may occur.i.e Docker will wait for infinite period.
注意：BUT DON'T CONFIGURE IN BOTH THE CONFIGURATION FILES, the following error may occur :
NOTE : BUT DON'T CONFIGURE IN BOTH THE CONFIGURATION FILES, the following error may occur :
Waiting for /var/run/docker.sock
unable to configure the Docker daemon with file /etc/docker/daemon.json: the following directives are specified both as a flag and in the configuration file: hosts: (from flag: [tcp://127.0.0.1:5000 unix:///var/run/docker.sock], from file: tcp://127.0.0.1:5000)
The reason for adding both the user port[ tcp://127.0.0.1:5000] and default docker socket[unix:///var/run/docker.sock] is that the user port enables the access to the docker APIs whereas the default socket enables the CLI. In case the default port[unix:///var/run/docker.sock] is not mentioned in /etc/default/docker file the following error may occur:
The reason for adding both the user port[ tcp://127.0.0.1:5000] and default docker socket[unix:///var/run/docker.sock] is that the user port enables the access to the docker APIs whereas the default socket enables the CLI. In case the default port[unix:///var/run/docker.sock] is not mentioned in /etc/default/docker file the following error may occur:
# docker ps
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
This error is not because that the docker is not running, but because of default docker socket is not enabled.
This error is not because that the docker is not running, but because of default docker socket is not enabled.
Any suggestion are welcome for this answer and thanks for Dan Lowe for helping me in resolving this answer.
Any suggestion are welcome for this answer and thanks for Dan Lowe for helping me in resolving this answer.
Applicable for Docker Version 17.04, may vary with different versions od docker.
Applicable for Docker Version 17.04, may vary with different versions od docker.
这篇关于配置Docker Daemon端口以启用Docker API的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
