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art-dashboard-server

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Setup Test Environment

1. get the base art-dash-server build

you can build it from scratch

# only required once unless RPM reqs change
podman build -f Dockerfile.base -t art-dash-server:base --build-arg USERNAME=$USER --build-arg USER_UID=$(id -u) .

# repeat this to update the app as it changes
podman build -f Dockerfile.update -t art-dash-server:latest --build-arg USERNAME=$USER --build-arg USER_UID=$(id -u) .

or you can get the build from cluster

# after you log in to the cluster on CLI
oc registry login
# pull image
podman pull default-route-openshift-image-registry.apps.artc2023.pc3z.p1.openshiftapps.com/art-dashboard-server/art-dash-server

2. Create network Env

podman network create art-dashboard-network

3. Setup local database

Start the local DB server using a specific version of MariaDB (10.6.14), as the latest version doesn't include MySQL.

podman run --net art-dashboard-network --name mariadb -e MARIADB_ROOT_PASSWORD=secret -e MARIADB_DATABASE=doozer_build -d docker.io/library/mariadb:10.6.14

Download the test database as test.sql.

# Log in to OpenShift CLI and switch to the art-db project
oc login
oc project art-db

# Get the running DB pod
oc get pods

# Enter the pod
oc exec -it <pod-name> -- /bin/bash

# Inside the pod, dump the 'art_dash' database into a file named test.sql
mysqldump -uroot art_dash > test.sql

# Exit the pod
exit

# Sync the dumped file from the pod to your local machine
oc rsync <pod-name>:/opt/app-root/src/test.sql /path/to/art-dashboard-server

Import db into the mariadb container

podman cp test.sql mariadb:/test.sql
podman exec -ti mariadb /bin/bash

# Inside the container
mysql -uroot -psecret
CREATE DATABASE art_dash;
exit
mysql -uroot -psecret art_dash < test.sql

Password is secret as defined in the podman run command.

4. Run container

OPENSHIFT=$HOME/ART-dash    # create a workspace, clone art-tools and art-dash to this location.

podman run -it --rm -p 8080:8080 --net art-dashboard-network \
-v "$OPENSHIFT/art-dashboard-server":/workspaces/art-dash:cached,z \
-v $OPENSHIFT/art-tools/doozer/:/workspaces/doozer/:cached,z \
-v $OPENSHIFT/art-tools/elliott/:/workspaces/elliott/:cached,z \
-v $HOME/.ssh:/home/$USER/.ssh:ro,cached,z \
-v $HOME/.docker/config.json:/home/$USER/.docker/config.json:ro,cached,z \
-v $HOME/.gitconfig:/home/$USER/.gitconfig:ro,cached,z \
-e RUN_ENV=development \
-e GITHUB_PERSONAL_ACCESS_TOKEN='<your github token>' \
    art-dash-server:latest

5. Test if it works

$curl -i 'http://localhost:8080/api/v1/test'
HTTP/1.1 200 OK
Date: Mon, 22 May 2023 11:51:22 GMT
Server: WSGIServer/0.2 CPython/3.9.9
Content-Type: application/json
Vary: Accept, Origin, Cookie
Allow: GET, OPTIONS
X-Frame-Options: DENY
Content-Length: 50
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Cross-Origin-Opener-Policy: same-origin

To stop art-dash-server:latest, use Ctrl-C

To stop mariadb server, run podman stop mariadb

Notes:

  • To debug in development, set DEBUG = True in build_interface/settings.py. But it SHOULD be set to False before committing/pushing to remote.
  • To test deployment, use the art-build-dev namespace. Docs can be found at art-dash-deployment (Need to be added to our team in Openshift GitHub org)
  • Environment variables that is common to both development and production should be defined in conf/common.env. The variables in that file is loaded first and then the ones on prod.env or dev.env depending on the environment.
  • It's recommended to set up a kerberos config file similar to the one in this project so that you can easily mount your keytab as shown above. Otherwise, you'll have to kinit inside the container everytime. Please make modifications to the volume mount command to reflect the keytab format in your local.
  • If an error like failed to export image: failed to create image: failed to get layer shows up during container build, re-run the command again.