When I run docker-compose up in my Docker project it fails with the following message:
Error starting userland proxy: listen tcp 0.0.0.0:3000: bind: address already in use
netstat -pna | grep 3000
shows this:
tcp 0 0 0.0.0.0:3000 0.0.0.0:* LISTEN -
I've already tried docker-compose down, but it doesn't help.
In your case it was some other process that was using the port and as indicated in the comments, sudo netstat -pna | grep 3000 helped you in solving the problem.
While in other cases (I myself encountered it many times) it mostly is the same container running at some other instance. In that case docker ps was very helpful as often I left the same containers running in other directories and then tried running again at other places, where same container names were used.
How docker ps helped me:
docker rm -f $(docker ps -aq) is a short command which I use to remove all containers.
Edit: Added how docker ps helped me.
This helped me:
docker-compose down # Stop container on current dir if there is a docker-compose.yml
docker rm -fv $(docker ps -aq) # Remove all containers
sudo lsof -i -P -n | grep <port number> # List who's using the port
and then:
kill -9 <process id> (macOS) or sudo kill <process id> (Linux).
Source: comment by user Rub21.
I had the same problem. I fixed this by stopping the Apache2 service on my host.
You can kill the process listening on that port easily with one command below :
kill -9 $(lsof -t -i tcp:<port#>)
ex :
kill -9 $(lsof -t -i tcp:<port#>)
or for ubuntu:
sudo kill -9 `sudo lsof -t -i:8000`
Man page for lsof : https://man7.org/linux/man-pages/man8/lsof.8.html
-9 is for hard kill without checking any deps.
(Not related, but might be useful if its PORT 5000 mystery) - the culprit process is due to Mac OS monterery.
The port 5000 is commonly used to serve local development servers. When updating to the latest macOS operating system, I was unable the docker to bind to port 5000, because it was already in use. (You may find a message along the lines of Port 5000 already in use.)
By running lsof -i :5000, I found out the process using the port was named ControlCenter, which is a native macOS application. If this is happening to you, even if you use brute force (and kill) the application, it will restart itself. In my laptop, lsof -i :5000 returns that Control Center is being used by process id 433. I could do killall -p 433, but macOS keeps restarting the process.
The process running on this port turns out to be an AirPlay server. You can deactivate it in
System Preferences › Sharing, and unchecking AirPlay Receiver to release port 5000.
I had same problem,
docker-compose down --rmi all (in the same directory where you run docker-compose up)
helps
UPD: CAUTION - this will also delete the local docker images you've pulled (from comment)
For Linux/Unix:
Simple search for linux utility using following command
netstat -nlp | grep 8888
It'll show processing running at this port, then kill that process using PID (look for a PID in row) of that process.
kill PID
In some cases it is critical to perform a more in-depth debugging to the problem before stopping a container or killing a process.
Consider following the checklist below:
1) Check you current docker compose environment
Run docker-compose ps. If port is in use by another container, stop it with docker-compose stop <service-name-in-compose-file> or remove it by replacing stop with rm.
2) Check the containers running outside your current workspace
Run docker ps to see list of all containers running under your host.
If you find the port is in use by another container, you can stop it with docker stop <container-id>.
(*) Because you're not under the scope of the origin compose environment - it is a good practice first to use docker inspect to gather more information about the container that you're about to stop.
3) Check if port is used by other processes running on the host
For example if the port is 6379 run:
$ sudo netstat -ltnp | grep ':6379'
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 915/redis-server 12
tcp6 0 0 ::1:6379 :::* LISTEN 915/redis-server 12
(*) You can also use the lsof command which is mainly used to retrieve information about files that are opened by various processes (I suggest running netstat before that).
So, In case of the output above the PID is 915. Now you can run:
$ ps j 915
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
1 915 915 915 ? -1 Ssl 123 0:11 /usr/bin/redis-server 127.0.0.1:6379
And see the ID of the parent process (PPID) and the execution command.
You can also run: $ pstree -s <PID> to a visual display of the process and its related processes.
In our case we can see that the process probably is a daemon (PPID is 1) - In that case consider running: A) $ cat /proc/<PID>/status in order to get a more in-depth information about the process like the number of threads spawned by the process, its capabilities, etc'.
B) $ systemctl status <PID> in order to see the systemd unit that caused the creation of a specific process. If the service is not critical - you can stop and disable the service.
4) Restart Docker service
Run: sudo service docker restart.
5) You reached this point and..
Only if its not placing your system at risk - consider restarting the server.
In my case it was
Error starting userland proxy: listen tcp 0.0.0.0:9000: bind: address already in use
And all that I need is turn off debug listening in php storm
Most probably this is because you are already running a web server on your host OS, so it conflicts with the web server that Docker is attempting to start.
So try this one-liner before trying anything else:
sudo service apache2 stop; sudo service nginx stop; sudo nginx -s stop;
I had apache running on my ubuntu machine. I used this command to kill it!
sudo /etc/init.d/apache2 stop
I was getting the below error when i was trying to launch a new container -
listen tcp 0.0.0.0:8080: bind: address already in use.
To check which process is running on port 8080, run below command:
netstat -tulnp | grep 8080
i got the output below
[root#ip-112-x6x-2x-xxx.xxxxx.compute.internal (aws_main) ~]# netstat -tulnp | grep 8080 tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN **12749**/java [root#ip-112-x6x-2x-xxx.xxxxx.compute.internal (aws_main) ~]#
run
kill -9 12749
Then try to relaunch the container it should work
If redis server is started as a service, it will restart itself when you using kill -9 <process_id> or sudo kill -9 `sudo lsof -t -i:<port_number>` . In that case you will need to stop the redis service using following command.
sudo service redis-server stop
I upgraded my docker this afternoon and ran into the same problem. I tried restarting docker but no luck.
Finally, I had to restart my computer and it worked. Definitely a bug.
Check docker-compose.yml, it might be the case that the port is specified twice.
version: '3'
services:
registry:
image: mysql:5.7
ports:
- "3306:3306" <--- remove either this line or next
- "127.0.0.1:3306:3306"
Changing network_mode: "bridge" to "host" did it for me.
This with
version: '2.2'
services:
bind:
image: sameersbn/bind:latest
dns: 127.0.0.1
ports:
- 172.17.42.1:53:53/udp
- 172.17.42.1:10000:10000
volumes:
- "/srv/docker/bind:/data"
environment:
- 'ROOT_PASSWORD=secret'
network_mode: "host"
I ran into the same issue several times. Restarting docker seems to do the trick
A variation of #DmitrySandalov's answer: I had tomcat/java running on 8080, which needed to keep going. Looked at the docker-compose.yml file and altered the entry for 8080 to another of my choosing.
nginx:
build: nginx
ports:
#- '8080:80' <-- original entry
- '8880:80'
- '8443:443'
Worked perfectly. (The only wrinkle is the change will be wiped if I ever update the project, since it's coming from an external repo.)
At first, make sure which service you are running in your specific port. In your case, you are already using port number 3000.
netstat -aof | findstr :3000
now stop that process which is running on specific port
lsof -i tcp:3000
I resolve the issue by restarting Docker.
It makes more sense to change the port of the docker update instead of shutting down other services that use port 80.
Just a side note if you have the same issue and is with Windows:
In my case the process in my way is just grafana-server.exe. Because I first downloaded the binary version and double click the executable, and it now starts as a service by user SYSTEM which I cannot taskkill (no permission)
I have to go to "Service manager" of Windows and search for service "Grafana", and stop it. After that port 3000 is no longer occupied.
Hope that helps.
The one that was using the port 8888 was Jupiter and I had to change the configuration file of Jupiter notebook to run on another port.
to list who is using that specific port.
sudo lsof -i -P -n | grep 9
You can specify the port you want Jupyter to run uncommenting/editing the following line in ~/.jupyter/jupyter_notebook_config.py:
c.NotebookApp.port = 9999
In case you don't have a jupyter_notebook_config.py try running jupyter notebook --generate-config. See this for further details on Jupyter configuration.
Before it was running on :docker run -d --name oracle -p 1521:1521 -p 5500:5500 qa/oracle
I just changed the port to docker run -d --name oracle -p 1522:1522 -p 5500:5500 qa/oracle
it worked fine for me !
On my machine a PID was not being shown from this command netstat -tulpn for the in-use port (8080), so i could not kill it, killing the containers and restarting the computer did not work. So service docker restart command restarted docker for me (ubuntu) and the port was no longer in use and i am a happy chap and off to lunch.
maybe it is too rude, but works for me. restart docker service itself
sudo service docker restart
hope it works for you also!
I have run the container with another port, like... 8082 :-)
I came across this problem. My simple solution is to remove the mongodb from the system
Commands to remove mongodb in Ubuntu:
sudo apt-get purge mongodb mongodb-clients mongodb-server mongodb-dev
sudo apt-get purge mongodb-10gen
sudo apt-get autoremove
Let me add one more case, because I had the same error and none of the solutions listed so far works:
serv1:
...
networks:
privnet:
ipv4_address: 10.10.100.2
...
serv2:
...
# no IP assignment, no dependencies
networks:
privnet:
ipam:
driver: default
config:
- subnet: 10.10.100.0/24
depending on the init order, serv2 may get assigned the IP 10.10.100.2 before serv1 is started, so I just assign IPs manually for all containers to avoid the error. Maybe there are other more elegant ways.
I have the same problem and by stopping docker container it was resolved.
sudo docker container stop <container-name>
i solved with this sudo service redis-server stop
I need help in connecting PostgreSQL which is installed in Docker inside HyperV ubuntu 18.4 from Windows 10 PgAdmin. So far I tried the following
Step 1: Install Postgres in Docker (Ubuntu running on Hyper-V)
sudo docker run -p 5432:5432 --name pg_test -e POSTGRES_PASSWORD=admin -d postgres
Step 2: Create a database
docker exec -it pg_test bash
psql -U postgres
create database mytestdb
Step 3: Get the ip address
sudo docker inspect pg_test | grep IPAddress
//returned with 172.17.0.2
Step 4: pg_hba.conf
host all all 0.0.0.0/0 md5
Step 5: When I try to connect from Windows PgAdmin 4, I get this below error -
Note: I have also tried using UBUNTU VM IP address, but no luck
Your's is a case where you are trying to connect to postgres from another subnet, i.e windows subnet to hyper visor subnet if you are not using bridged protocol.
So case 1:
If this is on NAT\HOST and not on bridge then you need to make sure you are able to ping the ubuntu server from windows server.
next is make sure that port is open from ubuntu's end. How do you check that, do a telnet on the port number from windows cmd prompt.
telnet 192.168.0.10 5432
if you are bridged and you can ping ping the server as well, checked that port is opened which is telnet works. You need to make sure that in the postgres.conf file
"listen address" is to "*". which is all.
Again from OS level in ubuntu run the command systemctl stop firewalld to stop firewall and then try to connect. IF this works then you need to open the port in the firewall using this command:
firewall-cmd --permanent --add-port 5432/tcp
I can see from you docker image that 5432 is already opened. This is more of port mapping and firewalld stuff.
You may want to check that pg_hba.conf is not restricted to local. It should not be the case for docker image but you never know.
See: https://www.postgresql.org/docs/9.1/auth-pg-hba-conf.html
Also, there is a typo: POSTGRES_PASSWOR=admin is missing D, it should be POSTGRES_PASSWORD=admin.
You don't need container IP. Since you have mapped container port to host machine (Ubuntu) anyone outsider just needs the Ubuntu machine IP, and on Ubuntu itself you can use localhost.
After I start memos-master on Ubuntu 14.04, I'm unable to get to http://:5050
therefore I want to verify if Mesos is listening on the default port 5050.
I'm following the instructions here.
vagrant#master2:~$ sudo start mesos-master
mesos-master start/running, process 5272
vagrant#master1:~$ mesos help
Usage: mesos <command> [OPTIONS]
Available commands:
help
start-agents.sh
daemon.sh
stop-masters.sh
start-masters.sh
start-slaves.sh
start-cluster.sh
master
stop-slaves.sh
agent
stop-cluster.sh
stop-agents.sh
log
execute
scp
tail
resolve
ps
init-wrapper
local
cat
I tried this to verify, but no result.
vagrant#master1:~$ sudo netstat -tnlp | grep 5050
I know Mesos is running but I get connection refused.
vagrant#master1:~$ curl http://192.168.2.1:5050
curl: (7) Failed to connect to 192.168.2.1 port 5050: Connection refused
I see you are using Vagrant so go the the browser in the host machine and type <master2_ip>:5050
<master2_ip> - replace it with the IP address of the master2 using ipaddr or ifconfig to find the ip.
If the mesos is up and running you will get the mesos dashboard or else port unreachable error.
Post your vagrantFile here.
I installed redis using chocolaty. Then, It was working normally, however I cannot start it again.
Running redis-server: reports a problem in config file
Specifying Config File
Running the command:
But the problem persists, if I try connecting to the client:
You could follow this page https://redis.io/topics/config
Try to start with the below command
redis-server --port 6380 --slaveof 127.0.0.1 6379
I think you have to run redis-server.exe redis.windows.conf in your command prompt and it will work. I think the windows version needs you to specify the config file for it to work (which you can see is in the same directory)
redis-server --port 6380 --slaveof 127.0.0.1 6379
https://developer.redis.com/create/windows/
https://github.com/microsoftarchive/redis/releases
https://linuxhint.com/install-run-redis-windows/
https://hackthedeveloper.com/how-to-install-redis-on-windows-10/
Problem
I'm trying to start postgres in a docker container on my Mac, but I keep getting the following error message
docker: Error response from daemon: driver failed programming external connectivity on endpoint postgres (8392b9e5cfaa28f480fe1009dee461f97e82499726f4afc4e916358dd2d2f61e): Error starting userland proxy: Failed to bind tcp 0.0.0.0:5432 address already in use.
I have postgres installed locally, but I stopped it and running
pg_ctl status
returns
pg_ctl: no server running
I've ran the following to check what's running on 5432
lsof -i tcp:5432
&
netstat -anp tcp | grep 5432
and nothing is running on the port.
Versions
Mac - OS X El Capitan Version 10.11.2
PostgreSQL - 9.5
Docker - Docker version 1.12.0-rc2, build 906eacd, experimental
If lsof -i :5432 doesn't show you any output, you can use sudo ss -lptn 'sport = :5432' to see what process is bound to the port.
Proceed further with kill <pid>
If you execute lsof -i :5432 on the host you can see what process is bound to the port.
Some instance of Postgres is running. You can execute kill <pid> to kill it if you want. You can also use 5432 instead of 5432:5432 in your docker command or docker-compose file and let docker choose the host port automatically.
The first thing you should do is stop PostgreSQL service.
In most cases it fixed the issue.
sudo service postgresql stop
If above doesn't work. then add the following line to /etc/postgresql/12/main/postgresql.conf
sudo vim /etc/postgresql/12/main/postgresql.conf
## good if you add under CONNECTION AND AUTHENTICATION comments
listen_addresses = "*"
macOS Monterey
None of the above commands worked for me - need to do few changes. So, adding the complete working solution:
Identify what is running in port 5432: sudo lsof -i :5432
Kill all the processes that are running under this port: sudo kill -9 <pid>
Run the command again to verify no process is running now: sudo lsof -i :5432
it is worked for me, probably you should stop postgres :
sudo systemctl stop postgresql
In some cases it is critical to perform a more in-depth debugging to the problem before stopping or killing the container/process.
Consider following the checklist below:
1) Check you current docker compose environment
Run docker-compose ps. If port is in use by another container, stop it with docker-compose stop <service-name-in-compose-file> or remove it by replacing stop with rm.
2) Check the containers running outside your current workspace
Run docker ps to see list of all containers running under your host.
If you find the port is in use by another container, you can stop it with docker stop <container-id>.
(*) Because you're not under the scope of the origin compose environment - it is a good practice first to use docker inspect to gather more information about the container that you're about to stop.
3) Check if port is used by other processes running on the host
For example if the port is 6379 run:
$ sudo netstat -ltnp | grep ':6379'
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 915/redis-server 12
tcp6 0 0 ::1:6379 :::* LISTEN 915/redis-server 12
(*) You can also use the lsof command which is mainly used to retrieve information about files that are opened by various processes (I suggest running netstat before that).
So, In case of the output above the PID is 915. Now you can run:
$ ps j 915
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
1 915 915 915 ? -1 Ssl 123 0:11 /usr/bin/redis-server 127.0.0.1:6379
And see the ID of the parent process (PPID) and the execution command.
You can also run: $ pstree -s <PID> to a visual display of the process and its related processes (install with: brew install pstree).
In our case we can see that the process probably is a daemon (PPID is 1) - In that case consider running: A) $ cat /proc/<PID>/status in order to get a more in-depth information about the process like the number of threads spawned by the process, its capabilities, etc'.
B) $ systemctl status <PID> in order to see the systemd unit that caused the creation of a specific process. If the service is not critical - you can stop and disable the service.
4) Restart Docker service
Run sudo service docker restart.
5) You reached this point and..
Only if its not placing your system at risk - consider restarting the server.
None of these other answers worked for me. (For example, lsof and netstat just returned empty lines.) The following worked, though:
sudo -u postgres pg_ctl -D /Library/PostgreSQL/13/data stop
In case of mac,
if you are OK with uninstalling the POSTGRES for the time being:
brew uninstall postgres
Then check if the process still exists
sudo lsof -nP -i4TCP:5432 | grep LISTEN
If it exists, then kill it
kill -9 <pid>
Check again if the 5432 is being listened at, this time it should not be.
Go to project and click on docker-compose.yml
version: '2'
services:
web:
build: .
ports:
- "8000:8000"
volumes:
- .:/app
links:
- db
- mail-server
db:
image: "postgres"
environment:
POSTGRES_PASSWORD: hunter2
ports:
- "5432:9432"
mail-server:
image: "mailhog/mailhog"
expose:
- 1025
ports:
- "8026:8026"
"
change the ports to 8026:8026 because there is already running another container on this port number only change the port number"
This command line is very simple and easy to remember, using third party javascript packages. npx comes built in with Node.js:
npx kill-port 3000
For a more powerful tool with search:
npx fkill-cli
I tried to sudo kill -9 <PID> to disable postgres process, but it spawns again and again with a different PID. After that, I found that it stores a process under LaunchDemos and it runs on every startup:
cd /Library/LaunchDemos/
sudo rm com.edb.launchd.postgresql-13.plist
Restart your PC to apply changes.