I’m experiencing a problem when I try to build a docker image that runs the following command:
pip install -r /app/requirements
It repeats the following warning 5 times and then finishes with a couple error messages:
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f16136c2b50>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/ariadne/
ERROR: Could not find a version that satisfies the requirement ariadne (from -r /app/requirements.txt (line 1)) (from versions: none)
ERROR: No matching distribution found for ariadne (from -r /app/requirements.txt (line 1))
The command '/bin/sh -c pip install -r /app/requirements.txt' returned a non-zero code: 1
The build command I am using is simply:
docker build -t service_name .
However, if I create a new bridge network and use that during the build, then it works:
docker build -t service_name --network=my-network .
This makes me think the problem is with the default bridge network. (If docker-compose provided a way to specify the network used during build then I may be able to avoid this problem, but I couldn’t see how to do that.)
This is off of a fresh uninstall, install & update of Docker Desktop. Here are hopefully all of the relevant version numbers:
- Docker Desktop 2.1.0.5 (40693)
- Engine: 19.03.5
- Compose: 1.24.1
- Machine: 0.16.2
- Windows 10 Pro for Workstations
Dockerfile:
FROM tiangolo/uvicorn-gunicorn:python3.7
COPY ./app /app
RUN pip install -r /app/requirements.txt
EXPOSE 80
docker network inspect for my default bridge:
[
{
"Name": "bridge",
"Id": "ac9418446e5e221df6fc3cee7ee14d2ab2871c50f42020abb3173df06e3409bf",
"Created": "2020-01-15T17:39:31.7790633Z",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "172.17.0.0/16",
"Gateway": "172.17.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {
"com.docker.network.bridge.default_bridge": "true",
"com.docker.network.bridge.enable_icc": "true",
"com.docker.network.bridge.enable_ip_masquerade": "true",
"com.docker.network.bridge.host_binding_ipv4": "0.0.0.0",
"com.docker.network.bridge.name": "docker0",
"com.docker.network.driver.mtu": "1500"
},
"Labels": {}
}]
docker network inspect for my-network:
[
{
"Name": "my-network",
"Id": "a3aa1289a7cf12b4eccb2d44f027dcf1a18d9d2fffdf88a52372a2c1cbe9c263",
"Created": "2020-01-15T18:49:03.4952734Z",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": {},
"Config": [
{
"Subnet": "172.19.0.0/16",
"Gateway": "172.19.0.1"
}
]
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {},
"Labels": {}
}]
thanks