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|
# Note that this test is scaled to zero
# because it will only stay healthy when there are cluster events, at least 1 per periodSeconds
---
kind: ConfigMap
metadata:
name: events-topic
namespace: test-kafka
apiVersion: v1
data:
setup.sh: |-
touch /tmp/testlog
tail -f /tmp/testlog
test.sh: |-
exec >> /tmp/testlog
exec 2>&1
PREVIOUS=$(sha1sum /tmp/event 2>/dev/null || echo "")
kafkacat -b $BOOTSTRAP -t $TOPIC -C -o -1 -c 1 | tee /tmp/event
CURRENT=$(sha1sum /tmp/event)
[ "$PREVIOUS" == "$CURRENT" ] && echo "{\"test-result\": \"No new event in $TOPIC\"}" && exit 1
exit 0
quit-on-nonzero-exit.sh: |-
exec >> /tmp/testlog
exec 2>&1
exit 0
---
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: events-topic
namespace: test-kafka
spec:
replicas: 0
strategy:
type: Recreate
selector:
matchLabels:
test-target: events-topic
test-type: readiness
template:
metadata:
labels:
test-target: events-topic
test-type: readiness
spec:
containers:
- name: testcase
image: solsson/kafkacat@sha256:2c539e4f58960ab7872976ebc664dd92de18cf27e7cbbeb296d654a2351f6ca4
env:
- name: BOOTSTRAP
value: bootstrap.kafka:9092
- name: TOPIC
value: ops.kube-events-all.stream.json.001
command:
- /bin/bash
- -e
- /test/setup.sh
readinessProbe:
exec:
command:
- /bin/bash
- -e
- /test/test.sh
initialDelaySeconds: 10
periodSeconds: 60
livenessProbe:
exec:
command:
- /bin/bash
- -e
- /test/quit-on-nonzero-exit.sh
volumeMounts:
- name: config
mountPath: /test
volumes:
- name: config
configMap:
name: events-topic
|
