issue: Add CI dir

Signed-off-by: Iftah Levi <[email protected]>

Author: iftahl

.ci/Jenkinsfile

@@ -0,0 +1,8 @@
+#!/usr/bin/groovy
+
+// load pipeline functions
+// Requires pipeline-github-lib plugin to load library from github
+@Library('github.com/Mellanox/ci-demo@stable')
+def matrix = new com.mellanox.cicd.Matrix()
+
+matrix.main()

.ci/README.md

@@ -0,0 +1,65 @@
+# Continuous Integration
+
+## Retrigger
+
+Put a comment with "bot:retest"
+
+## More details
+
+After create Pull Request CI runs automatically within 5 mins.
+The CI results can be found under link Details on PR page in github.
+
+There are two main sections: Build Artifacts and Blue Ocean.
+
+* Build Artifacts has log files with output each stage.
+* On Blue Ocean page you can see a graph with CI steps. Each stage can be success(green) or fail(red).
+
+## CI/CD
+
+This CD/CD  pipeline based on ci-demo. All information can be found in main ci-demo repository.
+This is Jenkins CI/CD based project. You can create custom workflows to automate your project software life cycle process.
+
+You need to configure workflows using YAML syntax, and save them as workflow files in your repository.
+Once you've successfully created a YAML workflow file and triggered the workflow - Jenkins parse flow and execute it.
+
+[Read more](https://github.com/Mellanox/ci-demo/blob/master/README.md)
+
+## Update Jenkins
+
+If proj_jjb.yaml was changed pipline configuration should be updated
+
+```
+   cd .ci
+   make jjb
+```
+
+## Job Matrix yaml
+
+The main CI steps are described in `job_matrix.yaml` file.
+Full list of supported features and syntax is given below.
+For more information please refer to [official ci-demo repository](https://github.com/Mellanox/ci-demo/)
+
+## How to run Docker image on local machine
+ 1. Make sure you have docker engine installed: `docker --version`
+ 2. If there is no docker, please install it this way ):
+    ```sh
+    apt update && apt install -y apt-transport-https ca-certificates curl software-properties-common
+    curl -sSL https://get.docker.com/ | sh
+    ```
+ 3. Pull and run container by the following command (use correct image for your case):
+    ```sh
+    # Find top level dir of the git project:
+    WORKSPACE=$(git rev-parse --show-toplevel)
+
+    # run ubuntu2004 image on x86_64:
+    docker run -it -d --rm --privileged -e WORKSPACE=$WORKSPACE -v $WORKSPACE:$WORKSPACE -v /var/lib/hugetlbfs:/var/lib/hugetlbfs --ulimit memlock=819200000:819200000 -v /auto/mtrswgwork:/auto/mtrswgwork -v /hpc/local/commercial:/hpc/local/commercial -v /auto/sw_tools/Commercial:/auto/sw_tools/Commercial -v /hpc/local/etc/modulefiles:/hpc/local/etc/modulefiles harbor.mellanox.com/swx-infra/x86_64/ubuntu20.04/builder:mofed-5.2-2.2.0.0 bash
+
+    # run toolbox image on x86_64:
+    docker run -it -d --rm --privileged -e WORKSPACE=$WORKSPACE -v $WORKSPACE:$WORKSPACE -v /var/lib/hugetlbfs:/var/lib/hugetlbfs --ulimit memlock=819200000:819200000 -v /auto/mtrswgwork:/auto/mtrswgwork -v /hpc/local/commercial:/hpc/local/commercial -v /auto/sw_tools/Commercial:/auto/sw_tools/Commercial -v /hpc/local/etc/modulefiles:/hpc/local/etc/modulefiles harbor.mellanox.com/toolbox/ngci-centos:7.9.2009.2 bash
+    ```
+ 4. Login to running docker image:
+    ```sh
+    docker exec -it ${IMAGE_NAME} bash
+    ```
+Navigate to `$WORKSPACE` directory inside the image
+

.ci/artifacts.sh

@@ -0,0 +1,12 @@
+#!/bin/bash -xl
+
+if [ -d jenkins ]; then
+    gzip -f ./jenkins/*.tar 2>/dev/null || true
+    cd ./jenkins/ ;
+        for f in *.tar.gz ; do [ -e "$f" ] && mv "$f" "${flags}/arch-${name}-$f" ; done ;
+    cd ..
+    cd ./jenkins/${flags};
+        for f in *.tap ; do [ -e "$f" ] && mv "$f" "${flags}-${name}-$f" ; done ;
+        for f in *.xml ; do [ -e "$f" ] && mv "$f" "${flags}-${name}-$f" ; done ;
+    cd ../..
+fi