nginx+ build fails (https://plus-pkgs.nginx.com/ missing packages)

[multi-io]

ubuntu@devbox(default):~/src/nginxinc/kubernetes-ingress/nginx-controller$ make DOCKERFILE=DockerfileForPlus PREFIX=localhost:4000/oklischat/nginxinc-ingress TAG=latest GENERATE_DEFAULT_CERT_AND_KEY=1
docker run --rm -v /home/ubuntu/src/nginxinc/kubernetes-ingress/nginx-controller/../:/go/src/github.com/nginxinc/kubernetes-ingress -w /go/src/github.com/nginxinc/kubernetes-ingress/nginx-controller/ golang:1.9 go test ./...
?       github.com/nginxinc/kubernetes-ingress/nginx-controller [no test files]
?       github.com/nginxinc/kubernetes-ingress/nginx-controller/controller      [no test files]
ok      github.com/nginxinc/kubernetes-ingress/nginx-controller/nginx   0.141s
?       github.com/nginxinc/kubernetes-ingress/nginx-controller/nginx/plus      [no test files]
ok      github.com/nginxinc/kubernetes-ingress/nginx-controller/nginx/templates 0.060s
./generate_default_cert_and_key.sh
Generating a 2048 bit RSA private key
....................................+++
...........................................................................+++
writing new private key to 'default.key'
-----
docker build -f DockerfileForPlus -t localhost:4000/oklischat/nginxinc-ingress:latest .
Sending build context to Docker daemon  25.61MB
Step 1/17 : FROM ubuntu:16.04
 ---> f7b3f317ec73
Step 2/17 : MAINTAINER NGINX Docker Maintainers "docker-maint@nginx.com"
 ---> Using cache
 ---> 5ae1f16a446d
Step 3/17 : RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 ---> Using cache
 ---> 948744da85a5
Step 4/17 : RUN apt-get update && apt-get install -y -q wget lsb-release apt-transport-https
 ---> Using cache
 ---> 14be465c24c1
Step 5/17 : ADD nginx-repo.crt /etc/ssl/nginx/
 ---> Using cache
 ---> fc2e9a6ef151
Step 6/17 : ADD nginx-repo.key /etc/ssl/nginx/
 ---> Using cache
 ---> 844bc21248b8
Step 7/17 : RUN wget -q -O - http://nginx.org/keys/nginx_signing.key | apt-key add -
 ---> Using cache
 ---> 990dbd7f9cce
Step 8/17 : RUN wget -q -O /etc/apt/apt.conf.d/90nginx https://cs.nginx.com/static/files/90nginx
 ---> Using cache
 ---> c2ba638c2df9
Step 9/17 : RUN printf "deb https://plus-pkgs.nginx.com/ubuntu `lsb_release -cs` nginx-plus\n" >/etc/apt/sources.list.d/nginx-plus.list
 ---> Using cache
 ---> 385c48597160
Step 10/17 : RUN apt-get update && apt-get install -y nginx-plus
 ---> Running in b564d5ea5ffd
Hit:1 http://security.ubuntu.com/ubuntu xenial-security InRelease
Ign:2 https://plus-pkgs.nginx.com/ubuntu xenial InRelease
Hit:3 http://archive.ubuntu.com/ubuntu xenial InRelease
Ign:4 https://plus-pkgs.nginx.com/ubuntu xenial Release
Ign:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Ign:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Ign:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Ign:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Ign:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Err:5 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus amd64 Packages
  error reading X.509 key or certificate file: Error while reading file.
Ign:6 https://plus-pkgs.nginx.com/ubuntu xenial/nginx-plus all Packages
Hit:7 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:8 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Reading package lists...
W: The repository 'https://plus-pkgs.nginx.com/ubuntu xenial Release' does not have a Release file.
E: Failed to fetch https://plus-pkgs.nginx.com/ubuntu/dists/xenial/nginx-plus/binary-amd64/Packages  error reading X.509 key or certificate file: Error while reading file.
E: Some index files failed to download. They have been ignored, or old ones used instead.
The command '/bin/sh -c apt-get update && apt-get install -y nginx-plus' returned a non-zero code: 100
Makefile:37: recipe for target 'container' failed
make: *** [container] Error 100
ubuntu@devbox(default):~/src/nginxinc/kubernetes-ingress/nginx-controller$

If I RUN chmod 644 /etc/ssl/nginx/* in DockerfileForPlus right after the two ADDs to /etc/ssl/nginx/, I get " 400 Bad Request" instead of "error reading X.509 key or certificate file: Error while reading file.", but otherwise the same error.

[multi-io]

Update: Tested with a 30-days trial license now, it works with that. The license above was my employer's; the corresponding certificate expired several years ago. Not sure if the problem still constitutes a bug or not.

[pleshakov]

@multi-io
Thanks for reporting that. If the certificate and the key didn't have read permission enabled for any user, apt would fail with an error related to reading those files. #231 makes sure that the cert and the key have correct permissions.