Docker installation problem

[DSantonastaso]

PassCore Server

OS: Linux UBUNTU 18.04LTS
Provider: Active Directory
Settings file (without sensitive information): n/a
Log file (without sensitive information): n/a
Describe the bug
When running:
docker build --rm -t passcore .

Error:
Sending build context to Docker daemon 787.5kB
Step 1/12 : ARG DOTNET_VERSION=3.1
Step 2/12 : FROM mcr.microsoft.com/dotnet/core/sdk:$DOTNET_VERSION-alpine3.9 AS build
manifest for mcr.microsoft.com/dotnet/core/sdk:3.1-alpine3.9 not found: manifest unknown: manifest tagged by "3.1-alpine3.9" is not found

[seancallaway]

Can confirm same issue.

EDIT: It appears that this tag has been removed from the .NET Core SDK registry. The oldest tag available is -alpine3.11 but that version doesn't provide the correct version of nodejs.

[voducthoitc888]

Same me problem, hope have step on this. thanks !

[vintury]

Hello.
Today available -alpine3.10 you can use this image for build Docker image.

[mcowart123]

Trying this again today, and am having this issue (on MacOS 10.15.7):

docker build --rm -t passcore .

Sending build context to Docker daemon 6.291MB
Step 1/12 : ARG DOTNET_VERSION=3.1
Step 2/12 : FROM mcr.microsoft.com/dotnet/core/sdk:$DOTNET_VERSION-alpine AS build
---> b003ab77b035
Step 3/12 : RUN apk add --no-cache icu-libs nodejs=10.19.0-r0 nodejs-npm
---> Running in e6f8595bf961
fetch http://dl-cdn.alpinelinux.org/alpine/v3.12/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.12/community/x86_64/APKINDEX.tar.gz
ERROR: unsatisfiable constraints:
nodejs-12.18.4-r0:
breaks: world[nodejs=10.19.0-r0]
satisfies: npm-12.18.4-r0[nodejs]
The command '/bin/sh -c apk add --no-cache icu-libs nodejs=10.19.0-r0 nodejs-npm' returned a non-zero code: 2

EDIT: Never mind; I had updated the Dockerfile previously trying to get it to work earlier and had broken it. Pulled clean and changed to 3.10 and trying a build now.

[vintury]

@mcowart123 your ci don't use variable $DOTNET_VERSION, you can see it in your log:

Step 2/12 : FROM mcr.microsoft.com/dotnet/core/sdk:$DOTNET_VERSION-alpine AS build

I build image with this docker file:

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-alpine3.10 AS build
RUN apk add --no-cache \
    icu-libs \
    nodejs=10.19.0-r0 \
    nodejs-npm
WORKDIR /build
COPY . .
RUN dotnet restore
RUN dotnet publish -c Release -o /publish /p:PASSCORE_PROVIDER=LDAP

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-alpine3.10 AS release
WORKDIR /app
COPY --from=build /publish .
EXPOSE 80
CMD ["dotnet", "/app/Unosquare.PassCore.Web.dll"]

For run passcore you can use this docker-compose.yaml:

version: '2.0'
services:
  passcore:
    container_name: passcore
    image: $your_repo/passcore:latest
    environment:
      - AppSettings__LdapHostnames__0=ad-dc01.example.com
      - AppSettings__LdapPort=389
      - AppSettings__LdapUsername='CN=adm,OU=TechUsers,OU=Users,DC=example,DC=com'
      - AppSettings__LdapPassword='adm_pass'
      - AppSettings__DefaultDomain='example.com'
      - ClientSettings__UseEmail=false
    ports:
      - 80:80

But docker file can't work in my infrastructure. I have error:
warn: PassCoreLDAPProvider[0] Unexpected Win32 API error; error code: 80090308

Maybe you can get it to work. I could not do it.

[vintury]

@geoperez maybe docker containers have some requirements for fix my err?

[hawatius]

The same error in docker Unexpected Win32 API error; error code: 80090308
Can anyone help?

[jlynch93]

Has anyone found a way to resolve this issue?

[geoperez]

I updated the docker file, please check the new one.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stevleibelt]

Fixed it by adapting the Docker file. See issue/671.

• Remove the line RUN dotnet restore
• Adapte the line RUN dotnet publish -c Release -o /app /p:PASSCORE_PROVIDER=LDAP --no-restore and remove --no-restore

After that change, I was able to build and run it on an debian 11 machine.

[geoperez]

The suggestion was applied: 6948c23

[stevleibelt]

@geoperez Thanks for the update. I must admit, I have no idea what this suggestion is doing/results into.