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Add kafka e2e test
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‎.github/workflows/e2e-test-setpup-action.yaml‎

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -15,6 +15,10 @@ inputs:
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sniffer-image:
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required: true
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type: string
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install-extra-flags:
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required: false
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type: string
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default: ""
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registry:
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required: true
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type: string
@@ -99,7 +103,7 @@ jobs:
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SNIFFER_FLAGS="--set-string sniffer.repository=${{ env.REGISTRY }} --set-string sniffer.image=${{ inputs.sniffer-image }} --set-string sniffer.tag=${{ inputs.sniffer-tag }} --set-string sniffer.pullPolicy=Never"
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TELEMETRY_FLAG="--set global.telemetry.enabled=false"
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helm dep up ./helm-charts/network-mapper
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helm install otterize ./helm-charts/network-mapper -n otterize-system --create-namespace --set debug=true $MAPPER_FLAGS $SNIFFER_FLAGS $TELEMETRY_FLAG
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helm install otterize ./helm-charts/network-mapper -n otterize-system --create-namespace --set debug=true $MAPPER_FLAGS $SNIFFER_FLAGS $TELEMETRY_FLAG ${{inputs.install-extra-flags}}
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- name: Install CLI
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run: |-

‎.github/workflows/e2e-test.yaml‎

Lines changed: 78 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -30,7 +30,7 @@ env:
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REGISTRY: ${{ inputs.registry }}
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jobs:
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e2e-test:
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e2e-test-policy-export:
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timeout-minutes: 5
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strategy:
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matrix:
@@ -77,15 +77,90 @@ jobs:
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sleep 10 ;
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fi
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done
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echo Outputting all logs
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echo _SNIFFER LOGS_
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kubectl logs -n otterize-system -l app=otterize-network-sniffer --tail=-1
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echo _MAPPER LOGS_
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kubectl logs -n otterize-system -l app=otterize-network-mapper --tail=-1
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echo "export intents and compare to expected file"
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otterize network-mapper export --telemetry-enabled=false -n otterize-tutorial-mapper --format=json | jq 'sort_by(.metadata.namespace + .metadata.name)' > /tmp/intents.json
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diff .github/workflows/tests-expected-results/simple-tutorial-intents.json /tmp/intents.json
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echo "expected" && cat .github/workflows/tests-expected-results/simple-tutorial-intents.json
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echo "actual" && cat /tmp/intents.json
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e2e-test-kafka:
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timeout-minutes: 8
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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submodules: recursive
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- name: Test setup
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uses: ./.github/workflows/e2e-test-setpup-action.yaml
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with:
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mapper-tag: ${{ inputs.mapper-tag }}
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sniffer-tag: ${{ inputs.sniffer-tag }}
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mapper-image: ${{ inputs.mapper-image }}
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sniffer-image: ${{ inputs.sniffer-image }}
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registry: ${{ inputs.registry }}
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install-extra-flags: " --set kafkawatcher.enable=true --set kafkawatcher.kafkaServers={\"kafka-0.kafka\"} "
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- name: Deploy Kafka
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run: |-
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helm repo add otterize https://helm.otterize.com
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helm repo update
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helm install --create-namespace -n kafka -f https://docs.otterize.com/code-examples/kafka-mapping/helm/values.yaml kafka otterize/kafka --version 21.4.4
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- name: Deploy Kafka Tutorial services
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run: |-
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kubectl apply -n otterize-tutorial-kafka-mapping -f https://docs.otterize.com/code-examples/kafka-mapping/all.yaml
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- name: Wait for Kafka & Tutorial services
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run: |-
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kubectl wait pods -n kafka -l app.kubernetes.io/component=kafka --for condition=Ready --timeout=90s
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kubectl wait pods -n kafka -l app.kubernetes.io/component=zookeeper --for condition=Ready --timeout=90s
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kubectl wait pods -n otterize-system -l app=otterize-kafka-watcher --for condition=Ready --timeout=90s
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kubectl wait pods -n otterize-tutorial-kafka-mapping -l app=client --for condition=Ready --timeout=90s
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kubectl wait pods -n otterize-tutorial-kafka-mapping -l app=client-2 --for condition=Ready --timeout=90s
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- name: Test Policy Export
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run: |-
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# wait for 2 intents to be discovered with timeout of 30 seconds.
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# sleeps 10 because this is the report interval from the watcher to the mapper
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for i in {1..5}
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do
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OUTPUT_JSON=`otterize network-mapper export --telemetry-enabled=false -n otterize-tutorial-kafka-mapping --format=json`
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if [ `echo "$OUTPUT_JSON" | jq ". | length"` != 2 ] || [ `echo "$OUTPUT_JSON" | jq '[.[] | select(.spec.targets[] | has("kafka"))] | length'` != 2 ] ; then
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echo "wait for discovered intents";
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echo _SNIFFER LOGS_
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kubectl logs --since=15s -n otterize-system -l app=otterize-network-sniffer
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echo _MAPPER LOGS_
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kubectl logs --since=15s -n otterize-system -l app=otterize-network-mapper
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sleep 10 ;
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fi
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done
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echo Outputting all logs
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echo _SNIFFER LOGS_
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kubectl logs -n otterize-system -l app=otterize-network-sniffer --tail=-1
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echo _MAPPER LOGS_
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kubectl logs -n otterize-system -l app=otterize-network-mapper --tail=-1
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echo "export intents and compare to expected file"
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otterize network-mapper export --telemetry-enabled=false -n otterize-tutorial-kafka-mapping --format=json | jq 'sort_by(.metadata.namespace + .metadata.name)' > /tmp/intents.json
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diff .github/workflows/tests-expected-results/kafka-tutorial-intents.json /tmp/intents.json
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echo "expected" && cat .github/workflows/tests-expected-results/kafka-tutorial-intents.json
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echo "actual" && cat /tmp/intents.json
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e2e-test:
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needs:
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- e2e-test-policy-export
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- e2e-test-kafka
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runs-on: ubuntu-latest
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steps:
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- run: |-
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echo Success! This step is only here to depend on the tests.

‎.github/workflows/tests-expected-results/kafka-tutorial-intents.json‎

Lines changed: 84 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,84 @@
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[
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{
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"kind": "ClientIntents",
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"apiVersion": "k8s.otterize.com/v2beta1",
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"metadata": {
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"name": "client",
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"namespace": "otterize-tutorial-kafka-mapping",
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"creationTimestamp": null
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},
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"spec": {
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"workload": {
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"name": "client",
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"kind": "Deployment"
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},
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"targets": [
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{
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"kubernetes": {
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"name": "kafka.kafka",
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"kind": "StatefulSet"
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}
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},
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{
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"kafka": {
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"name": "kafka.kafka",
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"topics": [
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{
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"name": "mytopic",
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"operations": [
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"describe",
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"consume"
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]
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}
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]
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}
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}
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]
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},
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"status": {
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"upToDate": false,
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"observedGeneration": 0
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}
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},
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{
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"kind": "ClientIntents",
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"apiVersion": "k8s.otterize.com/v2beta1",
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"metadata": {
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"name": "client-2",
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"namespace": "otterize-tutorial-kafka-mapping",
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"creationTimestamp": null
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},
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"spec": {
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"workload": {
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"name": "client-2",
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"kind": "Deployment"
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},
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"targets": [
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{
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"kubernetes": {
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"name": "kafka.kafka",
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"kind": "StatefulSet"
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}
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},
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{
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"kafka": {
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"name": "kafka.kafka",
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"topics": [
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{
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"name": "mytopic",
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"operations": [
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"describe",
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"produce"
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]
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}
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]
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}
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}
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]
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},
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"status": {
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"upToDate": false,
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"observedGeneration": 0
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}
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}
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]

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