opentelemetry-operator VS environments

We used Lightstep’s Prometheus Kubernetes OpenTelemetry Collector to get these Metrics into Lightstep. This Helm chart is inspired by kube-prometheus-stack, but with one crucial difference -- no Prometheus! We’re able to use recent enhancements to the OpenTelemetry Operator for Kubernetes such as support for Service Monitors in order to scrape Prometheus metrics from pods, system components, and more.

# Pre-req: kubernetes cluster with cert-manager enabled # Deployment based $ kubectl apply -f https://github.com/open-telemetry/opentelemetry-operator/releases/latest/download/opentelemetry-operator.yaml namespace/opentelemetry-operator-system created customresourcedefinition.apiextensions.k8s.io/instrumentations.opentelemetry.io created customresourcedefinition.apiextensions.k8s.io/opentelemetrycollectors.opentelemetry.io created serviceaccount/opentelemetry-operator-controller-manager created role.rbac.authorization.k8s.io/opentelemetry-operator-leader-election-role created clusterrole.rbac.authorization.k8s.io/opentelemetry-operator-manager-role created clusterrole.rbac.authorization.k8s.io/opentelemetry-operator-metrics-reader created clusterrole.rbac.authorization.k8s.io/opentelemetry-operator-proxy-role created rolebinding.rbac.authorization.k8s.io/opentelemetry-operator-leader-election-rolebinding created clusterrolebinding.rbac.authorization.k8s.io/opentelemetry-operator-manager-rolebinding created clusterrolebinding.rbac.authorization.k8s.io/opentelemetry-operator-proxy-rolebinding created service/opentelemetry-operator-controller-manager-metrics-service created service/opentelemetry-operator-webhook-service created deployment.apps/opentelemetry-operator-controller-manager created certificate.cert-manager.io/opentelemetry-operator-serving-cert created issuer.cert-manager.io/opentelemetry-operator-selfsigned-issuer created mutatingwebhookconfiguration.admissionregistration.k8s.io/opentelemetry-operator-mutating-webhook-configuration created validatingwebhookconfiguration.admissionregistration.k8s.io/opentelemetry-operator-validating-webhook-configuration created $ kubectl get crds | grep opentel instrumentations.opentelemetry.io 2022-11-14T06:14:32Z opentelemetrycollectors.opentelemetry.io 2022-11-14T06:14:32Z $ kubectl get deployments.apps -n opentelemetry-operator-system NAME READY UP-TO-DATE AVAILABLE AGE opentelemetry-operator-controller-manager 1/1 1 1 56s # Create a collector like below $ kubectl apply -f - <

# cert-manager kubectl apply -f https://github.com/jetstack/cert-manager/releases/latest/download/cert-manager.yaml # open telemetry operator kubectl apply -f https://github.com/open-telemetry/opentelemetry-operator/releases/latest/download/opentelemetry-operator.yaml

Download the content of this folder in the official Fission environment repository: https://github.com/fission/environments/tree/master/binary and copy the two .go files and the Dockerfile into a newly created image directory. Open the Dockerfile and replace its content with this code:

The OpenTelemetry SDK for Python requires certain C libraries and external linux kernel headers to be present in the Python environment for the OpenTelemetry to work correctly. Please refer to Fisson Python Environment and follow the steps to create a custom image.