/workflows

The data analysis workflows platform deployment

Primary LanguageYAMLApache License 2.0Apache-2.0

Workflows

The data analysis workflows platform deployment. The deployment consists of a Kubernetes virtual cluster (vcluster), in which Argo Workflows is deployed

Deployment

The workflow engine can be deployed using Helm:

helm install workflows-cluster charts/workflows-cluster

This will install a virtual cluster together with Argo CD, which then installs all other services inside the vcluster including the workflow engine itself.

To connect to the virtual cluster and run a command inside the vcluster, use

vcluster connect workflows-cluster -- <COMMAND>

Deployment in developer mode

helm install workflows-cluster charts/workflows-cluster -f charts/workflows-cluster/dev-values.yaml

Note that for getting the workflows-server to run inside the dev environment it is necessary to extract the argo-server-sso secret, delete the deployed sealed secret and then deploy a new sealed secret using kubectl create -f <SEALED-SECRET> inside the virtual cluster.

Serve Docs

Firstly, install mkdocs and the requisite dependencies in docs/requirements.txt; For this you may wish to use pipx, as:

pipx install mkdocs
pipx runpip mkdocs install -r docs/requirements.txt

Now, serve the docs with mkdocs:

mkdocs serve

Accessing the Argo CD dashboard

To access the Argo CD dashboard, we need to use port-forwarding to connect to the argocd-server inside the vcluster

kubectl -n workflows port-forward svc/argocd-server-x-argocd-x-workflows-cluster 8080:80 &

and then open the dashboard on localhost:8080. To obtain the admin password, you can use

vcluster connect workflows-cluster -- argocd admin initial-password -n argocd