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cyberark / KubiScan

A tool to scan Kubernetes cluster for risky permissions

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Dependecy issue in the Dockerfile in pip requirements. Can't build the docker image.

MMquant opened this issue · comments

commented

What happened (please include outputs or screenshots):

There is a dependecy issue in the Dockerfile in pip requirements. The docker image cannot be built.

$ docker build -t kubiscan .
Sending build context to Docker daemon  8.144MB
Step 1/12 : ARG DOCKER_REGISTRY=index.docker.io
Step 2/12 : ARG PYTHON_IMAGE=${DOCKER_REGISTRY}/python:3.8.0-slim-buster
Step 3/12 : FROM ${PYTHON_IMAGE} AS build-image
3.8.0-slim-buster: Pulling from library/python
000eee12ec04: Pull complete 
ddc2d83f8229: Pull complete 
3ae1660fa0d9: Pull complete 
ef709117d3d3: Pull complete 
487a0421e8fa: Pull complete 
Digest: sha256:8e243f41e500238f78f7a29a81656114d3fe603d5c34079a462d090f71c4b225
Status: Downloaded newer image for python:3.8.0-slim-buster
 ---> 577b86e4ee11
Step 4/12 : WORKDIR /tmp/build-kubiscan
 ---> Running in fa152e3fc358
Removing intermediate container fa152e3fc358
 ---> bddd52bfd7d8
Step 5/12 : COPY requirements.txt requirements.txt
 ---> ee687ab1ba46
Step 6/12 : RUN pip3 install -r requirements.txt
 ---> Running in d77da43ddcf6
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f35eebdf490>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/kubernetes/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f35eebdf9a0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/kubernetes/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f35eebdf7f0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/kubernetes/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7f35eebdf580>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/kubernetes/
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 0x7f35eebdf2e0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/kubernetes/
ERROR: Could not find a version that satisfies the requirement kubernetes==11.0.0 (from -r requirements.txt (line 1)) (from versions: none)
ERROR: No matching distribution found for kubernetes==11.0.0 (from -r requirements.txt (line 1))
The command '/bin/sh -c pip3 install -r requirements.txt' returned a non-zero code: 1

What you expected to happen:

Build the kubiscan docker image.

How to reproduce it (as minimally and precisely as possible):

Tested on repository with the latest commit b8e7f42
Clone the repo and run

$ docker build -t kubiscan .

Anything else we need to know?:

Environment:

Docker version 20.10.12, build 20.10.12-0ubuntu2~20.04.1
Linux ubuntu 5.15.0-56-generic
commented

Thanks, we will check it

commented

I checked it now and it worked, I wasn't able to reproduce the bug:

Step 6/12 : RUN pip3 install -r requirements.txt
 ---> Running in eb68cd564a4d
Collecting kubernetes==11.0.0
  Downloading https://files.pythonhosted.org/packages/59/46/d4b9364fcab59b5f9248e014c7592df8de84ad6548a6fe3de2d805bb75fc/kubernetes-11.0.0-py3-none-any.whl (1.5MB)
Collecting PTable==0.9.2
  Downloading https://files.pythonhosted.org/packages/ab/b3/b54301811173ca94119eb474634f120a49cd370f257d1aae5a4abaf12729/PTable-0.9.2.tar.gz
Collecting urllib3>=1.24.2
  Downloading https://files.pythonhosted.org/packages/65/0c/cc6644eaa594585e5875f46f3c83ee8762b647b51fc5b0fb253a242df2dc/urllib3-1.26.13-py2.py3-none-any.whl (140kB)
Collecting requests

It seems that it can't find the package kubernetes==11.0.0:

ERROR: Could not find a version that satisfies the requirement kubernetes==11.0.0 (from -r requirements.txt (line 1)) (from versions: none)
ERROR: No matching distribution found for kubernetes==11.0.0 (from -r requirements.txt (line 1))

Can you try to change the requirement.txt to kubernetes instead of kubernetes==11.0.0 and see if it works?

commented

Cool, thank you for sharing :)