Setting up APPC build environment

Here we will show you how to setup APPC build environment on Ubuntu 16.04

Reference links
- Building and Running APPC Docker Images

Install and setup Docker

sudo apt update -y

sudo apt install -y apt-transport-https ca-certificates curl software-properties-common wget zip

sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

sudo apt update -y

sudo apt install -y docker-ce

sudo apt-get install -y docker-compose

sudo usermod -aG docker $USER

Note: You should logout and login back to execute docker commands

Install Java & Maven

sudo apt update

sudo apt install openjdk-8-jdk openjdk-8-jre -y

sudo apt install maven -y

bash -c 'echo export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 >> ~/.bashrc'

Setup local maven repository

mkdir -p $HOME/.m2

Download and copy settings.xml settings.xml to $HOME/.m2 folder

Clone APPC Core git repositories

mkdir -p $HOME/ONAP-APPC

cd $HOME/ONAP-APPC

git clone https://github.com/onap/appc-parent

git clone https://gerrit.onap.org/r/appc

# This for building APPC docker images

git clone https://gerrit.onap.org/r/appc/deployment

Build appc-parent

cd $HOME/ONAP-APPC/appc-parent

# Updated the CCSDK parent artifact "org.onap.ccsdk.parent" version should like the below one

# You need to manually edit CCSDK version from '1.1.3' to '1.2.4' in the following files.

#vi ./feature-repo-parent/pom.xml
#vi ./binding-parent/pom.xml
#vi ./bundle-parent/pom.xml
#vi ./pom.xml
#vi ./single-feature-parent/pom.xml
#vi ./odlparent-lite/pom.xml

# You can use the below command to update the CCSDK version, otherwise you

find . -name pom.xml | xargs sed -i 's|1.2.1|1.2.4|g'

# This is simply updates the CCSDK version to ODL Fluorine SR2 release

<parent>
<groupId>org.onap.ccsdk.parent</groupId>
<artifactId>odlparent-lite</artifactId>
<version>1.2.4</version>
<relativePath />
</parent>

# Now, build the APPC parent project. It would take sometime and we should wait for this one to get completed.

mvn clean install -DskipTests | tee -a appc-parent-build.log

Reference Build Log File : appc-parent-build-07242019.log

Build appc core project

cd $HOME/ONAP-APPC/appc

#TODO: Update the pom.xml to change the following dependency to org.glassfish.jersey.core

<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
</dependency>

<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-common</artifactId>
<version>2.9.1</version>
</dependency>

#TODO: We will have to fix the below appc core project source files. We should change the package com.sun.jersey to use org.glassfish.jersey to resolve the Karaf OSGI bundle loading issue. And we should also change the OSGI import version in the META-INF.

appc-config/appc-config-adaptor/provider/src/main/java/org/onap/appc/ccadaptor/ConfigComponentAdaptor.java
appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/ConfigComponentAdaptorTest.java
appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/executorImpl/RestExecutor.java
appc-config/appc-flow-controller/provider/src/test/java/org/onap/appc/flow/controller/executorImpl/RestExecutorTest.java
appc-inbound/appc-design-services/provider/src/main/java/org/onap/appc/design/services/util/ArtifactHandlerClient.java
appc-inbound/appc-design-services/provider/src/test/java/org/onap/appc/design/services/util/ArtifactHandlerClientTest.java
appc-outbound/appc-network-inventory-client/provider/src/main/java/org/onap/appc/instar/dme2client/Dme2Client.java
appc-outbound/appc-network-inventory-client/provider/src/test/java/org/onap/appc/instar/node/TestDme2Client.java

#Now build the APPC project

mvn clean install -DskipTests -e | tee -a appc-build.log

Reference Git DIFF file : diff-out-001-07242019.txt , diff-out-002-08052019.txt

Reference Build Log File : appc-build-07242019.log, appc-unitest-build-failed-07242019.log, appc-unitest-build-faild-08052019.log

I think the junit tests are failing because the mockito when method is not compatible with the double method calls of the Invocation.Builder class (the .accept().post()):

when(webResourceBuilder.accept(MediaType.APPLICATION_JSON_TYPE).post(Entity.json(String.class),Response.class)).thenReturn(clientResponse);

The way to fix this might be to create a custom mock class for the Invocation.Builder class instead of using a mockito mock for it.

Build appc deployment project (This is responsible to build APPC docker images)

#First pull the ccsdk-odlsli-image for ODL Fluorine SR2 release. This will take some time

docker pull nexus3.onap.org:10001/onap/ccsdk-odlsli-image:0.4.4

#The docker image that was downloaded should be re-tagged to remove the first part:

docker tag nexus3.onap.org:10001/onap/ccsdk-odlsli-image:0.4.4 onap/ccsdk-odlsli-image:0.4.4

# Edit the below file with the latest version of ccsdk-odlsli-image onap/ccsdk-odlsli-image:0.4.4

# vi ./installation/appc/src/main/docker/Dockerfile

# You can use the below command to replace the image version

cd $HOME/ONAP-APPC/deployment

sed -i 's|FROM onap/ccsdk-odlsli-image:0.3.3|FROM onap/ccsdk-odlsli-image:0.4.4|g' ./installation/appc/src/main/docker/Dockerfile

# Now, run the maven build

mvn clean install -DskipTests | tee -a appc-deployment-build.log

# Execute the below command to build docker images

mvn clean install -P docker -DskipTests | tee -a appc-deployment-docker-image-build.log

The docker image for CDT failed, you can refer the log file appc-deployment-docker-image-build.log to get more details.