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Chapter 4. Deploying the Jaeger production strategy from the web console

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The production deployment strategy is intended for production environments, where long term storage of trace data is important, as well as a more scalable and highly available architecture is required.

Prerequisites

  • The Elasticsearch Operator must be installed.
  • The Jaeger Operator must be installed.
  • Review the instructions for how to customize the Jaeger installation.
  • An account with the cluster-admin role.

Procedure

  1. Log in to the OpenShift Container Platform web console as a user with the cluster-admin role.
  2. Create a new project, for example jaeger-system.

    1. Navigate to Home Projects.
    2. Click Create Project.
    3. Enter jaeger-system in the Name field.
    4. Click Create.
  3. Navigate to Operators Installed Operators.
  4. If necessary, select jaeger-system from the Project menu. You may have to wait a few moments for the Operators to be copied to the new project.
  5. Click the Jaeger Operator. On the Overview tab, under Provided APIs, the Operator provides a single link.
  6. Under Jaeger click Create Instance.
  7. On the Create Jaeger page, replace the default all-in-one yaml text with your production YAML configuration, for example:

    Example jaeger-production.yaml file with Elasticsearch

    apiVersion: jaegertracing.io/v1
    kind: Jaeger
    metadata:
      name: jaeger-production
      namespace:
    spec:
      strategy: production
      ingress:
        security: oauth-proxy
      storage:
        type: elasticsearch
        elasticsearch:
          nodeCount: 3
          redundancyPolicy: SingleRedundancy
        esIndexCleaner:
          enabled: true
          numberOfDays: 7
          schedule: 55 23 * * *
        esRollover:
          schedule: '*/30 * * * *'

  8. Click Create to create the Jaeger instance.
  9. On the Jaegers page, click the name of the Jaeger instance, for example, jaeger-prod-elasticsearch.
  10. On the Jaeger Details page, click the Resources tab. Wait until all the pods have a status of "Running" before continuing.

4.1. Deploying Jaeger production from the CLI

Follow this procedure to create an instance of Jaeger from the command line.

Prerequisites

  • An installed, verified OpenShift Jaeger Operator.
  • Access to the OpenShift CLI (oc).
  • An account with the cluster-admin role.

Procedure

  1. Log in to the OpenShift Container Platform CLI as a user with the cluster-admin role.

    $ oc login https://{HOSTNAME}:8443
  2. Create a new project named jaeger-system.

    $ oc new-project jaeger-system
  3. Create a custom resource file named jaeger-production.yaml that contains the text of the example file in the previous procedure.
  4. Run the following command to deploy Jaeger:

    $ oc create -n jaeger-system -f jaeger-production.yaml
  5. Run the following command to watch the progress of the pods during the installation process:

    $ oc get pods -n jaeger-system -w

    Once the installation process has completed, you should see output similar to the following:

    NAME                                                              READY   STATUS    RESTARTS   AGE
    elasticsearch-cdm-jaegersystemjaegerproduction-1-6676cf568gwhlw   2/2     Running   0          10m
    elasticsearch-cdm-jaegersystemjaegerproduction-2-bcd4c8bf5l6g6w   2/2     Running   0          10m
    elasticsearch-cdm-jaegersystemjaegerproduction-3-844d6d9694hhst   2/2     Running   0          10m
    jaeger-production-collector-94cd847d-jwjlj                        1/1     Running   3          8m32s
    jaeger-production-query-5cbfbd499d-tv8zf                          3/3     Running   3          8m32s
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