diff options
| author |   Pratik raj <rajpratik71@gmail.com> | 2020-12-23 19:22:30 +0530 |
|---|---|---|
| committer |   Rihab Banday <rihab.banday@ericsson.com> | 2021-03-03 15:23:40 +0000 |
| commit | 0df201b880499e9306986030d460deab794d2934 (patch) | |
| tree | 4f9ff7761cb553dd529f10a6b416d6aa3407d878 /sw_config | |
| parent | e6d9e75675c91f5a69a0c968e3df33f63a22bb36 (diff) | |
use `--no-cache-dir` flag to `pip` in dockerfiles to save space
using "--no-cache-dir" flag in pip install ,make sure downloaded packages
by pip don't cached on system . This is a best practice which make sure
to fetch from repo instead of using local cached one . Further , in case
of Docker Containers , by restricting caching , we can reduce image size.
In term of stats , it depends upon the number of python packages
multiplied by their respective size . e.g for heavy packages with a lot
of dependencies it reduce a lot by don't caching pip packages.
Further , more detail information can be found at
https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
Change-Id: I690a12f6e9cdedb2ced7b2ed1c96fac904bac3a8
Reviewed-on: https://gerrit.opnfv.org/gerrit/c/kuberef/+/71763
Tested-by: jenkins-ci <jenkins-opnfv-ci@opnfv.org>
Reviewed-by: Michael Pedersen <michaelx.pedersen@intel.com>
Reviewed-by: Cedric Ollivier <cedric.ollivier@orange.com>
Reviewed-by: Rihab Banday <rihab.banday@ericsson.com>
Diffstat (limited to 'sw_config')
| -rw-r--r-- | sw_config/bmra/Dockerfile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sw_config/bmra/Dockerfile b/sw_config/bmra/Dockerfile index 7b30ba5..97442d8 100644 --- a/sw_config/bmra/Dockerfile +++ b/sw_config/bmra/Dockerfile @@ -5,8 +5,8 @@ MAINTAINER "Rihab Banday <rihab.banday@ericsson.com>" RUN yum -y update && \ yum -y install git epel-release python36 python-netaddr && \ yum -y install python-pip && \ - pip install pip==9.0.3 && \ - pip install ansible==2.9.6 jmespath && \ - pip install jinja2 --upgrade + pip install --no-cache-dir pip==9.0.3 && \ + pip install --no-cache-dir ansible==2.9.6 jmespath && \ + pip install --no-cache-dir jinja2 --upgrade CMD ["bash"] |