vfarcic
commented
7 years ago Hi,
Seems that you application (shibli786/laravelapp) is not listening port 80. From what I could see, it does not respond to it port 80 (with or without the proxy).
Here are the commands I run.
git clone https://github.com/vfarcic/docker-flow-proxy.git
cd docker-flow-proxy
chmod +x scripts/swarm-cluster.sh
scripts/swarm-cluster.sh
eval $(docker-machine env node-1)
docker node ls
docker network create --driver overlay proxy
docker network create --driver overlay go-demo
docker service create --name mysql_db \
--network go-demo \
shibli786/mysql
docker service create --name laravel_app \
-e DB=mysql_db \
--network go-demo \
--network proxy \
shibli786/laravelapp
docker service create --name proxy \
-p 80:80 \
-p 443:443 \
-p 8080:8080 \
--network proxy \
-e MODE=swarm \
vfarcic/docker-flow-proxy
docker service ls # Wait until all replicas are running
curl "http://$(docker-machine ip node-1):8080/v1/docker-flow-proxy/reconfigure?serviceName=laravel_app&servicePath=/&port=80"
curl "http://$(docker-machine ip node-1)/"
curl "http://$(docker-machine ip node-1):8080/v1/docker-flow-proxy/config"
docker service update --publish-add 1234:80 laravel_app
docker service ps laravel_app # Wait until it's updated
curl "http://$(docker-machine ip node-1):1234"You'll notice that the third command from the bottom exposes internal port 80 of your app as 1234. From that moment on, I should be able to send a request to your app on port 1234 and Docker would redirect it to internal port 80 (the same port you configured). The response from the last command (curl) is curl: (7) Failed to connect to 192.168.99.100 port 1234: Connection refuse.
In other words, your app inside the container is not listening to port 80 (with or without the proxy).
Can you send me the Dockerfile you used to build the container? Also, it would help if you could confirm that your application listens on port 80 (both with and without container).
Feel free to ping me on Skype (user: vfarcic) or HangOuts (user: viktor@farcic.com) and we can take a look at your application together.
shibli786
jorgebo10
hi ,
I am trying to deploy dockerized laravel 5+ app on swarm cluster having 7 nodes (3 manager +4 workers) in google compute engine by using vfacic /docker-flow-proxy but after setting it up as described in documentation demo i am unable to access the page. Error page shows that
503 Service Unavailable
No server is available to handle this request.what i have done is i have created two overlay network proxy and go-demo
then i run on swarm master
sudo docker service create --name mysql_db \ --network go-demo \ shibli786/mysql
sudo docker service create --name laravel_app \ -e DB=mysql_db \ --network go-demo \ --network proxy \ shibli786/laravelapp
sudo docker service create --name proxy \ -p 80:80 \ -p 443:443 \ -p 8080:8080 \ --network proxy \ -e MODE=swarm \ vfarcic/docker-flow-proxy
curl "http://127.0.0.1:8080/v1/docker-flow-proxy/reconfigure?serviceName=laravel_app&servicePath=/&port=80"
i get success message as "Status":"OK","Message":"","ServiceName":"laravel_app","AclName":"","ServiceColor":"","ServicePath":[" /a"],"ServiceDomain":"","ConsulTemplateFePath":"","ConsulTemplateBePath":"","PathType":"","SkipCheck":f alse,"Mode":"swarm","Port":"80","Distribute":false}
After This set up
Issue 1 When i curl localhost/ on any node it goes into infinite loop Issue 2 when i curl 127.0.0.1/ i get an error saying server unavailable
I don't know that is issue is with my configuration or vfarcic/docker-flow-proxy.
Any way thanks for your precious time..