Fix temp path

[lukeb2e]

Fixes issue in #110

[lukeb2e]

Also should fix the following issues

• receiving http error: 400 #113
• receiving http error: 404 client quit unexpectedly #104
• Pushing local images to clair built from recent docker hub images results in clairctl 404 / clair 400 #103

[mkloveyy]

Why don't merge this branch into master?

[mkloveyy]

Sry, I build it on my own but it still not works.

[gojihotsauce]

I can confirm that the issue still exists, even when building from this branch.

[mkloveyy]

@debtcollapse
Recently, I tried to use docker-compose way to run clair again. I adjusted something in docker-compose.yml and it works. Here is my docker-compose.yml and I hope it may be useful to you:

services:
  postgres:
    container_name: clair_postgres
    image: postgres:latest
    restart: unless-stopped
    environment:
      POSTGRES_PASSWORD: password

  clair:
    container_name: clair_clair
    #image: quay.io/coreos/clair-git:latest
    image: quay.io/coreos/clair:latest
    restart: unless-stopped
    depends_on:
      - postgres
    ports:
      - "6060-6061:6060-6061"
    links:
      - postgres
    volumes:
      - /tmp:/tmp
      - ./clair_config:/config
    command: [-config, /config/config.yaml]

  registry:
    container_name: registry
    image: registry:2
    restart: unless-stopped
    ports:
      - "5000:5000"

  clairctl:
    image: jgsqware/clairctl:latest
    container_name: clair_clairctl
    restart: unless-stopped
    environment:
      - DOCKER_API_VERSION=1.24
    volumes:
      - ./docker-compose-data/clairctl-reports/:/reports/:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
    user: root
    group_add:
        - root
    depends_on:
      clair:
        condition: service_started

[khalilj]

@mkloveyy what are the exact changes? adding registry to compose?

[LucLIO]

Let's give this a little kick :)
Any news on this front?
I have read like 40 issues, tried about everything from a local registry to the many group_add and user modifications in the docker-compose file. Still have some images from our own repo and from Docker Hub that end in error 400 when pushing the first layer to clair.

[LucLIO]

For the record, I tried with the private repo with the same images that were giving the error 400 when pushing the first layer. First I thought it was our Nexus server that was giving issues. But I found out it was also with some from the Docker Hub. The route cause seems indeed to be in the image itself or the process. The image that failed for me from Docker Hub is the monsantoco/logstash.
Hope you guys can help out as I'm building this as a proof of concept in my final internship before I graduate :)