Difference between revisions of "Kafka k8s"
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(Created page with "https://github.com/bitnami/charts/tree/master/bitnami/kafka ``` helm repo add bitnami https://charts.bitnami.com/bitnami helm install my-test bitnami/kafka ``` # Zookeper P...") |
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# Zookeper Permission denied error | # Zookeper Permission denied error | ||
| + | |||
| + | You may get this in some of your setups. No what you are doing or not doing when you do this | ||
| + | ``` | ||
| + | zookeeper 15:26:12.81 INFO ==> ** Starting ZooKeeper setup ** | ||
| + | zookeeper 15:26:12.83 WARN ==> You have set the environment variable ALLOW_ANONYMOUS_LOGIN=yes. For safety reasons, do not use this flag in a production environment. | ||
| + | mkdir: cannot create directory '/bitnami/zookeeper/data': Permission denied | ||
| + | ``` | ||
| + | |||
- https://techoverflow.net/2020/01/28/how-to-fix-bitnami-mariadb-mkdir-cannot-create-directory-bitnami-mariadb-permission-denied/ | - https://techoverflow.net/2020/01/28/how-to-fix-bitnami-mariadb-mkdir-cannot-create-directory-bitnami-mariadb-permission-denied/ | ||
| Line 18: | Line 26: | ||
``` | ``` | ||
chmod 777 will do it be we don't want that. | chmod 777 will do it be we don't want that. | ||
| + | |||
| + | ``` | ||
| + | I have no name!@mytest-zookeeper-0:/opt/bitnami/zookeeper$ ls -lhat /bitnami/zookeeper/data/ | ||
| + | total 16K | ||
| + | drwxr-xr-x 2 1001 root 4.0K Mar 11 15:38 version-2 | ||
| + | drwxr-xr-x 3 1001 root 4.0K Mar 11 15:36 . | ||
| + | -rw-r--r-- 1 1001 root 2 Mar 11 15:36 myid | ||
| + | drwxrwxrwx 3 root root 4.0K Mar 11 15:36 .. | ||
| + | I have no name!@mytest-zookeeper-0:/opt/bitnami/zookeeper$ | ||
| + | ``` | ||
| + | |||
| + | Produce & Consume | ||
| + | ``` | ||
| + | kubectl run mytest-kafka-client --restart='Never' --image docker.io/bitnami/kafka:3.1.0-debian-10-r40 --namespace test --command -- sleep infinity | ||
| + | kubectl exec --tty -i mytest-kafka-client --namespace test -- bash | ||
| + | kafka-console-producer.sh --broker-list busktest-kafka-0.mytest-kafka-headless.test.svc.cluster.local:9092 --topic test | ||
| + | <type foo fi fum> | ||
| + | kafka-console-consumer.sh --bootstrap-server mytest-kafka.test.svc.cluster.local:9092 --topic test --from-beginning | ||
| + | ``` | ||
Latest revision as of 16:09, 11 March 2022
https://github.com/bitnami/charts/tree/master/bitnami/kafka
helm repo add bitnami https://charts.bitnami.com/bitnami helm install my-test bitnami/kafka
Zookeper Permission denied error
You may get this in some of your setups. No what you are doing or not doing when you do this
zookeeper 15:26:12.81 INFO ==> ** Starting ZooKeeper setup ** zookeeper 15:26:12.83 WARN ==> You have set the environment variable ALLOW_ANONYMOUS_LOGIN=yes. For safety reasons, do not use this flag in a production environment. mkdir: cannot create directory '/bitnami/zookeeper/data': Permission denied
locate pvc-e39c70fb-130d-476d-a6b0-7e7ff205d5a5
sudo chown -R 1001:1001 /var/snap/microk8s/common/default-storage/test-data-mytest-zookeeper-0-pvc-e39c70fb-130d-476d-a6b0-7e7ff205d5a5
chmod 777 will do it be we don't want that.
I have no name!@mytest-zookeeper-0:/opt/bitnami/zookeeper$ ls -lhat /bitnami/zookeeper/data/ total 16K drwxr-xr-x 2 1001 root 4.0K Mar 11 15:38 version-2 drwxr-xr-x 3 1001 root 4.0K Mar 11 15:36 . -rw-r--r-- 1 1001 root 2 Mar 11 15:36 myid drwxrwxrwx 3 root root 4.0K Mar 11 15:36 .. I have no name!@mytest-zookeeper-0:/opt/bitnami/zookeeper$
Produce & Consume
kubectl run mytest-kafka-client --restart='Never' --image docker.io/bitnami/kafka:3.1.0-debian-10-r40 --namespace test --command -- sleep infinity kubectl exec --tty -i mytest-kafka-client --namespace test -- bash kafka-console-producer.sh --broker-list busktest-kafka-0.mytest-kafka-headless.test.svc.cluster.local:9092 --topic test <type foo fi fum> kafka-console-consumer.sh --bootstrap-server mytest-kafka.test.svc.cluster.local:9092 --topic test --from-beginning