Arsolitt
69a479df5a
Set deleteClaim: true on the ZooKeeper persistent-claim storage so the Strimzi operator removes the PVCs together with the rest of the cluster when the Kafka CR is deleted. Previously the Kafka broker PVCs were reclaimed (deleteClaim: true) but the ZooKeeper PVCs were orphaned, forcing manual cleanup before the same release name could be reused. Assisted-By: Claude <noreply@anthropic.com> Signed-off-by: Arsolitt <arsolitt@gmail.com>
Managed Kafka Service
Parameters
Common parameters
| Name | Description | Type | Value |
|---|---|---|---|
external |
Enable external access from outside the cluster. | bool |
false |
Application-specific parameters
| Name | Description | Type | Value |
|---|---|---|---|
topics |
Topics configuration. | []object |
[] |
topics[i].name |
Topic name. | string |
"" |
topics[i].partitions |
Number of partitions. | int |
0 |
topics[i].replicas |
Number of replicas. | int |
0 |
topics[i].config |
Topic configuration. | object |
{} |
Kafka configuration
| Name | Description | Type | Value |
|---|---|---|---|
kafka |
Kafka configuration. | object |
{} |
kafka.replicas |
Number of Kafka replicas. | int |
3 |
kafka.resources |
Explicit CPU and memory configuration. When omitted, the preset defined in resourcesPreset is applied. |
object |
{} |
kafka.resources.cpu |
CPU available to each replica. | quantity |
"" |
kafka.resources.memory |
Memory (RAM) available to each replica. | quantity |
"" |
kafka.resourcesPreset |
Default sizing preset used when resources is omitted. |
string |
c1.small |
kafka.size |
Persistent Volume size for Kafka. | quantity |
10Gi |
kafka.storageClass |
StorageClass used to store the Kafka data. | string |
"" |
ZooKeeper configuration
| Name | Description | Type | Value |
|---|---|---|---|
zookeeper |
ZooKeeper configuration. | object |
{} |
zookeeper.replicas |
Number of ZooKeeper replicas. | int |
3 |
zookeeper.resources |
Explicit CPU and memory configuration. When omitted, the preset defined in resourcesPreset is applied. |
object |
{} |
zookeeper.resources.cpu |
CPU available to each replica. | quantity |
"" |
zookeeper.resources.memory |
Memory (RAM) available to each replica. | quantity |
"" |
zookeeper.resourcesPreset |
Default sizing preset used when resources is omitted. |
string |
c1.small |
zookeeper.size |
Persistent Volume size for ZooKeeper. | quantity |
5Gi |
zookeeper.storageClass |
StorageClass used to store the ZooKeeper data. | string |
"" |
Parameter examples and reference
resources and resourcesPreset
resources sets explicit CPU and memory configurations for each replica.
When left empty, the preset defined in resourcesPreset is applied.
resources:
cpu: 4000m
memory: 4Gi
resourcesPreset sets named CPU and memory configurations for each replica.
This setting is ignored if the corresponding resources value is set.
Presets follow a cloud-style <series>.<size> naming convention. Five series cover the full CPU-to-memory ratio range (t1 1:0.5, c1 1:1, s1 1:2, u1 1:4, m1 1:8) and each series ships eight sizes (nano through 4xlarge). The legacy flat names (nano, micro, small, medium, large, xlarge, 2xlarge) remain accepted as deprecated aliases of their 1:1 instance-type equivalents.
See docs/operations/resource-presets.md for the full size matrix and the legacy-to-instance-type mapping.
topics
topics:
- name: Results
partitions: 1
replicas: 3
config:
min.insync.replicas: 2
- name: Orders
config:
cleanup.policy: compact
segment.ms: 3600000
max.compaction.lag.ms: 5400000
min.insync.replicas: 2
partitions: 1
replicas: 3