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| author |   Sylvain Desbureaux <sylvain.desbureaux@orange.com> | 2019-01-23 11:14:30 +0100 |
|---|---|---|
| committer | Sylvain Desbureaux <sylvain.desbureaux@orange.com> | 2019-01-30 14:34:37 +0100 |
| commit | 80020fa702bd05f04d5b1f6b5fc4b33c3a9d62af (patch) | |
| tree | fe6053a86b5c93cc5c326eee980e176927780cda /installation/ansible-server/pom.xml | |
| parent | fe8d3bc523ac928f5cf7d9a9951d584b333e21f5 (diff) | |
reduce sdnc-ansible-server image footprint
Project "CIA" scope is to provide smaller and multi architecture docker
images.
This proposition aims to do that for sdnc-ansible-server.
The current size of this proposal is 139mb compared to the 618Mb image
proposed before (and before actual ansible installation).
Principles used are the following:
1. a "basic" `docker build .` should provide a working image;
2. use the smallest (and multi arch) base image possibe;
3. install necessary stuff only;
4. leverage python best practices for installation;
5. remove installation stuff occuring at run level and move them to
build level.
* Dockerfile is now at the root part;
* ansible configuration file `ansible.cfg` is created and put in
`configuration` folder;
* ansible configuration file `ansible.cfg` is pushed during the
build part with a reproductible process;
* `python` files are on `ansible-server" folder so copying during build
works out of the box;
* yml files are put directly on `ansible-server/Playbooks` so copying
during build works out the box;
* Dockerfile base image is now alpine:3.8;
* `timeout` executable being now from busybox, change in the
command-line call has been made (`--signal` is now `-s` and `-t` is
set before setting the timeout value).
* Only install python and python-pip as alpine package and remove build
dependencies package after use.
* put all python requirements in `requirements.txt` package and launch
pip installation command with this file.
* call directly python main script (`RestServer.py`) as entrypoint and
do the python installation stuff at build time.
- [x] change pom.xml so building parts works
- [ ] consider changing destination folder (`/opt/ansible-server/`) to
the ancient one (`/opt/onap/ccsdk/`) if this is problematic
Change-Id: I6295d7c2d1ed631e1842350581234686d704c1bf
Issue-ID: INT-816
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Former-commit-id: 4fe3b43a0d30a15ceed58c695d2a72c5382fded6
Diffstat (limited to 'installation/ansible-server/pom.xml')
| -rw-r--r-- | installation/ansible-server/pom.xml | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/installation/ansible-server/pom.xml b/installation/ansible-server/pom.xml index 991aa91f..3c22fd7a 100644 --- a/installation/ansible-server/pom.xml +++ b/installation/ansible-server/pom.xml @@ -62,7 +62,7 @@ <version>2.6</version> <executions> <execution> - <id>copy-dockerfile</id> + <id>copy-files</id> <goals> <goal>copy-resources</goal> </goals><!-- here the phase you need --> @@ -71,29 +71,9 @@ <outputDirectory>${basedir}/target/docker-stage</outputDirectory> <resources> <resource> - <directory>src/main/docker</directory> + <directory>src/main</directory> <includes> - <include>Dockerfile</include> - </includes> - <filtering>true</filtering> - </resource> - </resources> - </configuration> - </execution> - - <execution> - <id>copy-yml</id> - <goals> - <goal>copy-resources</goal> - </goals><!-- here the phase you need --> - <phase>validate</phase> - <configuration> - <outputDirectory>${basedir}/target/docker-stage/opt/onap/ccsdk/Playbooks</outputDirectory> - <resources> - <resource> - <directory>src/main/yml</directory> - <includes> - <include>*</include> + <include>**/*</include> </includes> <filtering>false</filtering> </resource> |