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04-deploy-app.md

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Get, update, and deploy Acme-fitness app

Set configuration parameters

The scripts to prepare the YAML to deploy acme-fitness depend on a parameters to be set. Ensure the following are set in `params.yaml':

acme-fitness:
  fqdn: acme-fitness.highgarden.tkg-aws-e2-lab.winterfell.live

Retrieve acme-fitness source code

./scripts/retrieve-acme-fitness-source.sh

Prepare Manifests for acme-fitness

Prepare the YAML manifests for customized acme-fitness K8S objects. Manifests will be output into generated/$WORKLOAD_CLUSTER_NAME/acme-fitness/ in case you want to inspect.

./scripts/generate-acme-fitness-yaml.sh $(yq r $PARAMS_YAML workload-cluster.name)

Deploy acme-fitness

Once we use our "cody" kubeconfig and set it into the shell, we can update the current context and then avoid specifying namespace for each command below. These will all apply to the acme-fitness namespace.

export KUBECONFIG=~/Downloads/kubeconf.txt

ytt \
    --ignore-unknown-comments \
    -f acme-fitness/app-label-overlay.yaml \
    -f acme-fitness/acme-fitness-secrets.yaml \
    -f acme-fitness/acme-fitness-mongodata-pvc.yaml \
    -f acme-fitness/catalog-db-volume-overlay.yaml \
    -f acme_fitness_demo/kubernetes-manifests/cart-redis-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/cart-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/catalog-db-initdb-configmap.yaml \
    -f acme_fitness_demo/kubernetes-manifests/catalog-db-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/catalog-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/frontend-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/payment-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/order-db-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/order-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/users-db-initdb-configmap.yaml \
    -f acme_fitness_demo/kubernetes-manifests/users-db-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/users-redis-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/users-total.yaml \
    -f acme_fitness_demo/kubernetes-manifests/frontend-total.yaml \
    -f generated/$(yq r $PARAMS_YAML workload-cluster.name)/acme-fitness/acme-fitness-frontend-ingress.yaml | \
    kapp deploy -n acme-fitness -a acme-fitness -y -f -

unset KUBECONFIG

Validation Step

Go to the ingress URL to test out.

open https://$(yq r $PARAMS_YAML acme-fitness.fqdn)
# login with eric/vmware1! in order to make a purchase.