Skip to content

Latest commit

 

History

History
180 lines (142 loc) · 5.45 KB

README.md

File metadata and controls

180 lines (142 loc) · 5.45 KB
Raw

TKG Developer Package

Installs all the developer tools on top of TKG using Carvel packages

Install latest kapp-controller

Not needed if TKG 1.4+

# Deploy a management cluster and workload cluster with TKG 1.3.1

# Edit the kapp application on the management cluster and set the url to quay.io/failk8s/kapp-controller:v0.20.0 and the syncPeriod to something high (e.g. 60m0s)
kubectl edit app/<WORKLOAD_CLUSTER_NAME>-kapp-controller -n default

# Pause the kapp application update manager on the management cluster
kubectl patch app/<WORKLOAD_CLUSTER_NAME>-kapp-controller -n default --patch '{"spec":{"paused":true}}' --type=merge

# Verify that kapp-controller and APIs has been updated on your workload cluster
kubectl api-resources --api-group='packaging.carvel.dev' 
kubectl api-resources --api-group='data.packaging.carvel.dev'

In TMC:

kubectl create clusterrolebinding privileged-cluster-role-binding \
    --clusterrole=vmware-system-tmc-psp-privileged \
    --group=system:authenticated
  • Contour needs PSP to work fine

Build the packages

Follow these steps:

  1. Create the package in src/packages. You should add a package-name/version and then the bundle in it
  2. Verify the overlays and tests
  3. Update your config.yaml (although json file) with the new packages
  4. Register the image in dev-platform images.yml
  5. Add a PackageInstall and a Config descriptor to dev-platform downstream directory. Verify the version of the package
  6. Package up the bundle and push it to the registry ./update.sh update-all or ./update.sh update -n <package-name> -v <package-version>
  7. Package up the package in the package repository ./update.sh package-manifests

Install on a cluster

To install the packagerepository on the cluster:

kubectl apply -f target/k8s/repository.yaml

Let's verify the Packages we have:

watch kubectl get package -n kapp-controller-packaging-global
NAME                                        PACKAGE NAME                         VERSION   AGE
cert-manager.tkgdev.failk8s.com.1.1.0       cert-manager.tkgdev.failk8s.com      1.1.0     4m57s
cert-manager.tkgdev.failk8s.com.1.3.1       cert-manager.tkgdev.failk8s.com      1.3.1     4m57s
certs.tkgdev.failk8s.com.1.0.0              certs.tkgdev.failk8s.com             1.0.0     4m57s
contour.tkgdev.failk8s.com.1.10.0           contour.tkgdev.failk8s.com           1.10.0    4m57s
dev-platform.tkgdev.failk8s.com.1.0.0       dev-platform.tkgdev.failk8s.com      1.0.0     4m57s
dns.tkgdev.failk8s.com.1.0.0                dns.tkgdev.failk8s.com               1.0.0     4m56s
knative-serving.tkgdev.failk8s.com.0.21.0   knative-serving.tkgdev.failk8s.com   0.21.0    4m56s
registry.tkgdev.failk8s.com.1.0.0           registry.tkgdev.failk8s.com          1.0.0     4m56s

Install the tkg-platform package

As the tkg-platform package is the only package we need to install, we need to:

Create the dev-platform NS and RBAC

kubectl apply -f src/templates/dev-platform-ns-rbac.yaml

Provide the configuration

Configure (or copy and modify) an override profile, and then create a secret from it:

kubectl create secret generic dev-platform-config -n dev-platform --from-file=values.yaml=./profiles/override-jomorales.yaml -o yaml --dry-run=client | kubectl apply -f -

Install the package

Create an PackageInstall for dev-platform package with the new configuration:

cat <<EOF | kubectl apply -n dev-platform -f -
---
apiVersion: packaging.carvel.dev/v1alpha1
kind: PackageInstall
metadata:
  name: dev-platform
spec:
  serviceAccountName: dev-platform-sa
  packageRef:
    refName: dev-platform.tkgdev.failk8s.com
    versionSelection:
      constraints: "1.0.0"
      prereleases: {}
  values:
  - secretRef:
      name: dev-platform-config
EOF

To see the packageinstall in the cluster:

watch kubectl get packageinstall -A

If there's an issue, you can verify the problem with:

kubectl get packageinstall dev-platform -n dev-platform -o yaml

To see the services in the cluster:

kubectl get certs -n projectcontour
kubectl get orders -n projectcontour
kubectl get ingress -n registry
docker login registry.failk8s.com -u admin -p admin123!

Update a package

Update the version of the installed package in dev-platform package

cat <<EOF | kubectl apply -n dev-platform -f -
---
apiVersion: packaging.carvel.dev/v1alpha1
kind: PackageInstall
metadata:
  name: dev-platform
spec:
  serviceAccountName: dev-platform-sa
  packageRef:
    refName: dev-platform.tkgdev.failk8s.com
    versionSelection:
      constraints: "1.0.1"
      prereleases: {}
  values:
  - secretRef:
      name: dev-platform-config
EOF

To see the packageinstall in the cluster:

watch kubectl get packageinstall -A

If there's an issue, you can verify the problem with:

kubectl get packageinstall dev-platform -n dev-platform -o yaml

To see the services in the cluster:

kubectl get certs -n projectcontour
kubectl get orders -n projectcontour
kubectl get ingress -n registry
docker login registry.failk8s.com -u admin -p admin123!
kubectl get ingress -n testapp
kubectl get ksvc -n testknativeapp

Update a package

Update the version of the installed package in dev-platform package

kubectl delete packageinstall dev-platform -n dev-platform

Watch packages as they are deleted:

watch get kubectl packageinstall -A