I try to run docker-compose up to build django app but I got this error message.
Building web
Step 1/6 : FROM python:2.7
---> bfa54426aeda
Step 2/6 : ENV PYTHONUNBUFFERED 1
---> Using cache
---> 52295fd3b228
Step 3/6 : RUN mkdir /deniz1
---> Using cache
---> dff17bbae4d8
Step 4/6 : WORKDIR /deniz1
---> Using cache
---> 0f95497fe436
Step 5/6 : ADD . /deniz1/
---> Using cache
---> 750b3033f58d
Step 6/6 : RUN pip install --upgrade -r requirements.txt
---> Running in 0559d5fd6935
Processing ./cve2NVT/PyCVESearch
Collecting certifi==2018.4.16 (from -r requirements.txt (line 1))
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc254070c10>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/certifi/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc254070450>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/certifi/
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc254070710>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/certifi/
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc254070d50>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/certifi/
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7fc254070e90>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)': /simple/certifi/
^CGracefully stopping... (press Ctrl+C again to force)
Then I looked at google to see if dns was wrong but it is okay ping google.com
PING google.com (172.217.169.206) 56(84) bytes of data.
64 bytes from sof02s34-in-f14.1e100.net (172.217.169.206): icmp_seq=1 ttl=49 time=37.7 ms
64 bytes from sof02s34-in-f14.1e100.net (172.217.169.206): icmp_seq=2 ttl=49 time=36.8 ms
And move on.... So is it about certifi ? Pip ? Or what ?
My requirements.txt
certifi==2018.4.16
chardet==3.0.4
Django==1.11.13
djangorestframework==3.8.2
djangorestframework-jwt==1.11.0
idna==2.6
numpy==1.14.3
paramiko>=1.15.2
pycrypto==2.6.1
psycopg2==2.7.4
PyJWT==1.6.4
pytz==2018.4
requests==2.18.4
urllib3==1.22
django-rest-swagger==2.2.0
