docker-networking

问题 I pulled the official superset image: git clone https://github.com/apache/incubator-superset.git then added the MYSQL Client to requirements.txt cd incubator-superset touch ./docker/requirements-local.txt echo "mysqlclient==1.4.6" >> ./docker/requirements-local.txt docker-compose build --force-rm docker-compose up -d After which I made the MYSQL Container docker run --detach --network="incubator-superset_default" --name=vedasupersetmysql --env="MYSQL_ROOT_PASSWORD=vedashri" --publish 6603

问题 I pulled the official superset image: git clone https://github.com/apache/incubator-superset.git then added the MYSQL Client to requirements.txt cd incubator-superset touch ./docker/requirements-local.txt echo "mysqlclient==1.4.6" >> ./docker/requirements-local.txt docker-compose build --force-rm docker-compose up -d After which I made the MYSQL Container docker run --detach --network="incubator-superset_default" --name=vedasupersetmysql --env="MYSQL_ROOT_PASSWORD=vedashri" --publish 6603

问题 I pulled the official superset image: git clone https://github.com/apache/incubator-superset.git then added the MYSQL Client to requirements.txt cd incubator-superset touch ./docker/requirements-local.txt echo "mysqlclient==1.4.6" >> ./docker/requirements-local.txt docker-compose build --force-rm docker-compose up -d After which I made the MYSQL Container docker run --detach --network="incubator-superset_default" --name=vedasupersetmysql --env="MYSQL_ROOT_PASSWORD=vedashri" --publish 6603

问题 The problem Inside nginx-proxy Docker container (more info below), I always see the same IP adress for every connection: 172.18.0.1 (which is the nginx-proxy network gateway). For example: nginx.1 | www.my-site.tld 172.18.0.1 - - [28/Nov/2017:17:22:21 +0000] "GET /some/path HTTP/2.0" 200 46576 "https://www.my-site.tld/some/path" "Mozilla/5.0 (Linux; Android 4.4.2; PSP5507DUO Build/KVT49L) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 YaBrowser/17.10.0.446.00 Mobile Safari/537.36

问题 I have an easy apache docker setup defined in a docker-compose.yml : services: apache: image: php:7.4-apache command: /bin/bash -c "/var/www/html/startup.sh && exec 'apache2-foreground'" volumes: - ./:/var/www/html - /c/Windows/System32/drivers/etc/hosts:/tmp/hostsfile ports: - "80:80" From the startup.sh script I want to modify the hosts file from the host OS through the volume. Here I want to dynamically add an entry to resolve the hostname test.local to the ip address of the docker web

问题 I know this is such a noob problem but I am having trouble understanding how to get my .Net Core website to connect to my MySql container. So some background, both the MySql and the .Net core website are in their separate containers. I have already started the MySql container and setup the root account to work. I am using Entity Framework inside of .Net Core project. I created the MySql container using this statement: docker run --name mysql_container -d -p 3306:3306 Below is the dockerfile

问题 There is an option in docker-desktop that allow to change the " Docker subnet ". And I don't see this default subnet 192.168.65.0/28 being used anywhere. I tried to docker network inspect on every Docker internal network, checked the docker-desktop WSL2 distro and my Windows host for routes or IPs but I don't see that default subnet being used anywhere (even when setting up a custom one). This does not change the subnet used in docker network inspect bridge or any other one. I'm struggling to

问题 I cannot reach external network from docker-compose containers. Consider the following docker-compose file: version: '2' services: nginx: image: nginx Using the simple docker run -it nginx bash I manage to reach external IPs or Internet IPs ( ping www.google.com ). On the other hand if I use docker-compose and attach to the container, I cannot reach external IP addresses / DNS. docker info: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 1 Server Version: 1.12.1 Storage Driver: aufs

问题 I cannot reach external network from docker-compose containers. Consider the following docker-compose file: version: '2' services: nginx: image: nginx Using the simple docker run -it nginx bash I manage to reach external IPs or Internet IPs ( ping www.google.com ). On the other hand if I use docker-compose and attach to the container, I cannot reach external IP addresses / DNS. docker info: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 1 Server Version: 1.12.1 Storage Driver: aufs

问题 I cannot reach external network from docker-compose containers. Consider the following docker-compose file: version: '2' services: nginx: image: nginx Using the simple docker run -it nginx bash I manage to reach external IPs or Internet IPs ( ping www.google.com ). On the other hand if I use docker-compose and attach to the container, I cannot reach external IP addresses / DNS. docker info: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 1 Server Version: 1.12.1 Storage Driver: aufs