clickhouse-operator

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Operator CRD is missing metadata for pod templates

5

My installation makes use of pod template annotations to enable things like monitoring, for example: ```yaml apiVersion: clickhouse.altinity.com/v1 kind: ClickHouseInstallation metadata: name: test namespace: chop spec: templates: podTemplates: - name:...

ericisco

Circular Replication on 3 node cluster

1

Hi. I`m trying to configure a cluster with Circular Replication like in https://altinity.com/blog/2018/5/10/circular-replication-cluster-topology-in-clickhouse Cluster:  dev-[2-4] have labels clickhouse=allow CHI YAML  But last pod for shard3-replica1 hangs in Pending...

fsergii

password of default user is not propagated to shards

5

Hi, when creating a cluster where the password of default user is set in the manifest, it will not be propagated to remote_servers.xml. This leads to errors using umbrella tables:...

ralfbecher

Feature Request: Use underscores (`_`) in cluster names

1

Cluster names currently seem to be restricted to `[A-Za-z0-9-]`. Unfortunately, our cluster names use `_` as a separator, which I think is also idiomatic in ClickHouse cluster naming. I guess...

joewreschnig

Persistent storage is not working in my Mac

9

I have follow[ this guideline](https://docs.altinity.com/clickhouseonkubernetes/kubernetesquickstartguide/quickpersistentstorage/) to install clickhouse operator in my local macbook. I have tried multiple times for the persistent stoage section. But it didn't work. After I scale...

everydots

Operator does not copy SQL users when adding replicas

4

When increasing the replicas of an existing cluster, the new replicas are missing users created via SQL access management on the previous cluster replicas. Steps to reproduce using docker-for-mac Kubernetes:...

mcgrawia

zookeeper pod crash when millions of data insert into a table

6

when i insert a few of data in a table the zookeeper pod will not crashed but when i insert millions of data we got some error like ``` Received...

sagarshrestha24

Make affinity/antiaffinity topologyKey and required/preferred parameters configurable for podDistribution setting

4

Hello, We would like to have replicas spread across availability zones. Currently, the `podDistribution` settings only work with the hostname topologyKey as far as I can tell: https://github.com/Altinity/clickhouse-operator/blob/master/pkg/model/affinity.go#L504 https://github.com/Altinity/clickhouse-operator/blob/master/pkg/model/affinity.go#L529 https://github.com/Altinity/clickhouse-operator/blob/master/pkg/model/affinity.go#L561...

alexandv

> template So whether to optimize this feature? _Originally posted by @Sallery-X in https://github.com/Altinity/clickhouse-operator/issues/689#issuecomment-927246109_

Sallery-X

Integrate ZooKeeper management into Clickhouse Operator

3

Currently ZooKeeper needs to be setup and maintained manually. However Clickhouse advises to use a dedicated ZooKeeper cluster and also recommends a specific set of configurations. Also ZooKeeper is only...

aksdb