diff options
| author |   Pratik Raj <rajpratik71@gmail.com> | 2020-06-06 21:50:19 +0530 |
|---|---|---|
| committer | Pratik Raj <rajpratik71@gmail.com> | 2020-06-06 21:52:04 +0530 |
| commit | 389393eb86e4325f3fcc7cd6b4135be2881b0baa (patch) | |
| tree | 059950eeee907db93f88be9be81647a9f8264228 | |
| parent | 3baea8e7e5ac5039d27ecd2d504f4ea24034f730 (diff) | |
optimize size and time using "--no-cache-dir"
Using "--no-cache-dir" flag in pip install ,make sure dowloaded packages
by pip don't cached on system . This is a best practise which make sure
to fetch ftom repo instead of using local cached one . Further , in case
of Docker Containers , by restricing 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
Issue-ID: APPC-1887
Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
Change-Id: Iaf92c95eae404706828c346ac02cf0f63c71f5e2
| -rw-r--r-- | README.md | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -98,7 +98,7 @@ Ther following steps are needed to deploy and start ONAP APPC: ```bash # Install Docker-Compose apt-get install python-pip -pip install docker-compose +pip install --no-cache-dir docker-compose # Login to Nexus Repo to pull Docker Images (this assumes that Nexus Certificate is already imported in the Host VM on /usr/local/share/ca-certificates/ path): docker login <DOCKER_REGISTRY_REPO> # prompts for user credentials as a way to authenticate |