easyTravel-Builder

This project builds self-contained deployment artefacts of the Dynatrace easyTravel demo application for the following components:

Application Components

Component	Deployment Artefact
mongodb	A pre-populated travel database (MongoDB) as easyTravel-mongodb-db.tar.gz.
backend	The easyTravel Business Backend (Java) as backend.war
frontend	The easyTravel Customer Frontend (Java) as frontend.war.
loadgen	A synthetic UEM load generator (Java) as uemload.jar plus dependencies in loadgen.tar.gz.

How to build easyTravel?

Option A: build.sh

The build.sh script builds easyTravel deployment artefacts into a directory deploy inside your current working directory, by default. You can override the default behavior by providing the following environment variables to the script:

Environment Variable	Defaults	Description
ET_SRC_URL	http://dexya6d9gs5s.cloudfront.net/latest/dynatrace-easytravel-src.zip	A URL to an easyTravel source distribution .zip file.
ET_DEPLOY_HOME	./deploy	A directory to contain the easyTravel deployment artefacts.
ET_BB_DEPLOY_HOME	./backend	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel Business Backend deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_BB_DEPLOY_HOME}.
ET_CF_DEPLOY_HOME	./frontend	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel Customer Frontend deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_CF_DEPLOY_HOME}.
ET_LG_DEPLOY_HOME	./loadgen	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel UEM load generator deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_LG_DEPLOY_HOME}.

Example: create deployment artefacts in ./deploy:

./build.sh

Example: create deployment artefacts in ./deploy and no sub-folders:

ET_BB_DEPLOY_HOME=. \
ET_CF_DEPLOY_HOME=. \
ET_LG_DEPLOY_HOME=. \
./build.sh

Example: create deployment artefacts in . and no sub-folders:

ET_DEPLOY_HOME=. \
ET_BB_DEPLOY_HOME=. \
ET_CF_DEPLOY_HOME=. \
ET_LG_DEPLOY_HOME=. \
./build.sh

Option B: build-in-docker.sh

Use build-in-docker.sh if you want to build easyTravel deployment artefacts in a build environment that runs in Docker, so you don't have to set up your own. Deployment artefacts can be found in a directory deploy inside your current working directory. You can override the default behavior by providing the following environment variables to the script:

Environment Variable	Defaults	Description
ET_SRC_URL	http://dexya6d9gs5s.cloudfront.net/latest/dynatrace-easytravel-src.zip	A URL to an easyTravel source distribution.
ET_DEPLOY_HOME	./deploy	A directory to contain the easyTravel deployment artefacts under the current working directory.
ET_BB_DEPLOY_HOME	./backend	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel Business Backend deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_BB_DEPLOY_HOME}.
ET_CF_DEPLOY_HOME	./frontend	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel Customer Frontend deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_CF_DEPLOY_HOME}.
ET_LG_DEPLOY_HOME	./loadgen	A directory under ${ET_DEPLOY_HOME} to contain the easyTravel UEM load generator deployment artefact (the artefact will be located in ${ET_DEPLOY_HOME}/${ET_LG_DEPLOY_HOME}.

Example: create deployment artefacts in ./deploy:

./build-in-docker.sh

Example: create deployment artefacts in ./deploy and no sub-folders:

ET_BB_DEPLOY_HOME=. \
ET_CF_DEPLOY_HOME=. \
ET_LG_DEPLOY_HOME=. \
./build-in-docker.sh

Example: create deployment artefacts in . and no sub-folders:

ET_DEPLOY_HOME=. \
ET_BB_DEPLOY_HOME=. \
ET_CF_DEPLOY_HOME=. \
ET_LG_DEPLOY_HOME=. \
./build-in-docker.sh

How to configure easyTravel?

Aligning with principles of 12factor apps, one of them which requires strict separation of configuration from code, easyTravel can be configured at startup time via the following environment variables:

Environment Variable	Defaults	Description
ET_BACKEND_URL	http://localhost	The URL to easyTravel's Business Backend.
ET_DATABASE_USER	etAdmin	The username of the database easyTravel's Business Backend shall connect to.
ET_DATABASE_PASSWORD	adminadmin	The password of the database easyTravel's Business Backend shall connect to.
ET_DATABASE_LOCATION	localhost:27017	The location of the database the easyTravel Business Backend shall connect to.

License

Licensed under the MIT License. See the LICENSE file for details.