diff options
| author | Staffan Olsson <staffan@repos.se> | 2017-07-28 08:07:07 +0200 |
|---|---|---|
| committer | Staffan Olsson <staffan@repos.se> | 2017-11-03 13:36:08 +0100 |
| commit | 41cdfd691de66804ecd1d689d5a15b955a05f9cd (patch) | |
| tree | 4ee965a026f3b4da80559fb58e66ba6af64f8520 | |
| parent | 14ec1ad9aba8baae220a7ce0db5055c3ea2bbaf6 (diff) | |
| download | kubernetes-kafka-41cdfd691de66804ecd1d689d5a15b955a05f9cd.tar.gz kubernetes-kafka-41cdfd691de66804ecd1d689d5a15b955a05f9cd.tar.bz2 kubernetes-kafka-41cdfd691de66804ecd1d689d5a15b955a05f9cd.zip | |
Exposes /metrics endpoints for Prometheus scraping
This reverts commit 22a314ac161d3d203881eaf4b1a44ea8bf028a27.
| -rw-r--r-- | 50kafka.yml | 15 | ||||
| -rw-r--r-- | zookeeper/50pzoo.yml | 23 | ||||
| -rw-r--r-- | zookeeper/51zoo.yml | 23 |
3 files changed, 61 insertions, 0 deletions
diff --git a/50kafka.yml b/50kafka.yml index 73a6485..17d9dc2 100644 --- a/50kafka.yml +++ b/50kafka.yml @@ -11,6 +11,8 @@ spec: labels: app: kafka annotations: + prometheus.io/scrape: "true" + prometheus.io/port: "5556" spec: terminationGracePeriodSeconds: 30 initContainers: @@ -26,11 +28,24 @@ spec: - name: config mountPath: /etc/kafka containers: + - name: metrics + image: solsson/kafka-prometheus-jmx-exporter@sha256:1f7c96c287a2dbec1d909cd8f96c0656310239b55a9a90d7fd12c81f384f1f7d + ports: + - containerPort: 5556 + resources: + requests: + cpu: 0m + memory: 40Mi + limits: + cpu: 10m + memory: 100Mi - name: broker image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d env: - name: KAFKA_LOG4J_OPTS value: -Dlog4j.configuration=file:/etc/kafka/log4j.properties + - name: JMX_PORT + value: "5555" ports: - containerPort: 9092 command: diff --git a/zookeeper/50pzoo.yml b/zookeeper/50pzoo.yml index 446748a..77054ce 100644 --- a/zookeeper/50pzoo.yml +++ b/zookeeper/50pzoo.yml @@ -12,6 +12,8 @@ spec: app: zookeeper storage: persistent annotations: + prometheus.io/scrape: "true" + prometheus.io/port: "5556" spec: terminationGracePeriodSeconds: 10 initContainers: @@ -24,11 +26,32 @@ spec: - name: data mountPath: /var/lib/zookeeper/data containers: + - name: metrics + image: solsson/kafka-prometheus-jmx-exporter@sha256:1f7c96c287a2dbec1d909cd8f96c0656310239b55a9a90d7fd12c81f384f1f7d + command: + - java + - -Xms39M + - -Xmx99M + - -jar + - jmx_prometheus_httpserver.jar + - "5556" + - example_configs/zookeeper.yaml + ports: + - containerPort: 5556 + resources: + requests: + cpu: 0m + memory: 40Mi + limits: + cpu: 10m + memory: 100Mi - name: zookeeper image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d env: - name: KAFKA_LOG4J_OPTS value: -Dlog4j.configuration=file:/etc/kafka/log4j.properties + - name: JMX_PORT + value: "5555" command: - ./bin/zookeeper-server-start.sh - /etc/kafka/zookeeper.properties diff --git a/zookeeper/51zoo.yml b/zookeeper/51zoo.yml index a2922ef..7e25598 100644 --- a/zookeeper/51zoo.yml +++ b/zookeeper/51zoo.yml @@ -12,6 +12,8 @@ spec: app: zookeeper storage: ephemeral annotations: + prometheus.io/scrape: "true" + prometheus.io/port: "5556" spec: terminationGracePeriodSeconds: 10 initContainers: @@ -27,11 +29,32 @@ spec: - name: data mountPath: /var/lib/zookeeper/data containers: + - name: metrics + image: solsson/kafka-prometheus-jmx-exporter@sha256:1f7c96c287a2dbec1d909cd8f96c0656310239b55a9a90d7fd12c81f384f1f7d + command: + - java + - -Xms39M + - -Xmx99M + - -jar + - jmx_prometheus_httpserver.jar + - "5556" + - example_configs/zookeeper.yaml + ports: + - containerPort: 5556 + resources: + requests: + cpu: 0m + memory: 40Mi + limits: + cpu: 10m + memory: 100Mi - name: zookeeper image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d env: - name: KAFKA_LOG4J_OPTS value: -Dlog4j.configuration=file:/etc/kafka/log4j.properties + - name: JMX_PORT + value: "5555" command: - ./bin/zookeeper-server-start.sh - /etc/kafka/zookeeper.properties |