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The GKE Toolbox is a Helm chart that installs and configures useful tools into your Container Engine Clusters

• Prometheus (chart) -> Kubernetes native monitoring and alerting of your nodes, pods, services, and controller states
• Grafana (chart) -> Flexible Dashboards for Kubernetes
• Nginx Ingress (chart) -> Allows you to use Nginx as an ingress controller which can be more flexible than the Google HTTP(S) load balancer

• Kube Lego (chart) -> Automatically get TLS certificates for your ingresses
• External DNS -> Map your service and ingress IPs to DNS records in Cloud DNS
• Istio (chart) -> Kubernetes native service mesh
• Spinnaker (chart) -> Continuous Delivery solution for Kubernetes workloads
• Gitlab (chart) -> Source code management and continuous integration/delivery system

1. Credentials to a Container Engine cluster with at least 3 cores and 8GB or RAM
2. For external-dns, a cluster with the following scope enabled at creation: https://www.googleapis.com/auth/ndev.clouddns.readwrite
3. For Istio tracing to work you must have the following scope enabled: https://www.googleapis.com/auth/trace.append

For example:

$ gcloud container clusters create tb-test --scopes https://www.googleapis.com/auth/ndev.clouddns.readwrite,https://www.
googleapis.com/auth/trace.append

1. Clone this repository

    git clone https://github.com/viglesiasce/gke-toolbox
   

2. Change directories to the repo

    cd gke-toolbox
   

3. Install Helm

4. Initialize Helm

    helm init
   

5. Add repositories that we depend on:

    helm repo add gke-tb.incubator https://kubernetes-charts-incubator.storage.googleapis.com/
    helm repo add coreos https://s3-eu-west-1.amazonaws.com/coreos-charts/stable/
   

6. Download dependent charts

    helm dep build
   

7. Install the chart:

    helm install -n toolbox .
   

8. To complete the configuration and installation of Istio and Prometheus, run:

    helm upgrade toolbox . --reuse-values --set istio.istio.install=true --set prometheus.enabled=true