Tools

Deploy locally (docker)

Prometheus

First you need to build the image, by running this command in the folder that the Dockerfile is:

docker build .

If successful, the message is Successfully built {image-id}. Next step is to spin up prometheus and publish it to some port, like 9090:

docker run --add-host=host.docker.internal:host-gateway -p 9090:9090 {image-id} --config.file=/etc/prometheus/prometheus-docker.yml

Grafana

First you need to build the image, by running this command in the folder that the Dockerfile is:

docker build .

If successful, the message is Successfully built {image-id}. Next step is to spin up grafana and publish it to some port, like 3000:

docker run --add-host=host.docker.internal:host-gateway -p 3000:3000 {image-id}

Repository

For docker images, there are some tasks that can be used to upload, remove images etc. The version of the image needs to be passed by using testVersion param or change it in build.gradle For authentication, username/password can be used either by setting some env variables (DOCKER_USERNAME, DOCKER_PASSWORD, DOCKER_EMAIL), or set those values in project.ext. Be careful with the later, not to push the credentials to vcs Steps to push a new image are:

buildImage to create the image
pushImage to push it (remember to set a new version)

K8s deployments

For k8s deployments, helm is being used. For local tests use minikube: minikube start -p {some-context-name} --memory 8000 --alsologtostderr --vm-driver=virtualbox

K8s Infrastructure

In helm, first we need to create the namespaces etc. For the namespaces to be created we need to install the service in k8s: helm install monitoring-infrastructure helm/monitoring-infrastructure And every time a change is applied, we need to upgrade the version in Chart.yaml and run: helm upgrade monitoring-infrastructure helm/monitoring-infrastructure

Prometheus deployment

Create and upgrade prometheus and service by using gradle tasks (not all modules are relevant to every env):

  ./gradlew {module}:deployToDev

(The version in chart.yaml and values-*.yaml need to be updated)

Grafana deployment

Create and upgrade grafana and service by using gradle tasks (not all modules are relevant to every env):

  ./gradlew {module}:deployToDev