dotnet-postgres - webapi "dotnet watch run" Failed to determine the https port for redirect.

[shanemwebster]

When running "dotnet watch run" from the container terminal inside of a dotnet7 webapi template you get the below error.

How to reproduce

1. Create new dev container for dotnet-postgres with no additional features.
2. Open dev container terminal
3. run dotnet new webapi -o testapi
4. cd testapi
5. run dotnet watch run
6. Open browser and go to listed localhost address

You will then see the following error
warn: Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware[3] Failed to determine the https port for redirect.

Base OS: Arch Linux

Docker Info:
Client:
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc., 0.9.1)
compose: Docker Compose (Docker Inc., 2.14.2)
scan: Docker Scan (Docker Inc., v0.1.0-271-g6c852fac62)

Server:
Containers: 2
Running: 2
Paused: 0
Stopped: 0
Images: 8
Server Version: 20.10.22
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: false
userxattr: false
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 9ba4b250366a5ddde94bb7c9d1def331423aa323.m
runc version:
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: default
cgroupns
Kernel Version: 6.1.7-1-MANJARO
Operating System: Manjaro Linux
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 23.26GiB
Name: shane-laptop
ID: W55L:GLVC:D6X5:WTRI:4UFT:WNKE:QLM3:763G:3CJW:JEEP:H2DE:6TKI
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false

[samruddhikhandale]

Hi 👋

I was able to reproduce the same errors.

Hence, I tried to use another .NET project - webapp (created with dotnet new webapp -o test2). The dotnet watch run worked fine and the port forwarded URL also worked this time.

I suspect if the issue is with the wepapi project and not with the dev container/template. I think, it would be great to create an issue on the dotnet repo.

Let me know your thoughts.