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Sep 18, 2023
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docs: Remove outdated selectors on rolegroups #453

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12 changes: 4 additions & 8 deletions modules/concepts/pages/roles-and-role-groups.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -49,19 +49,16 @@ spec:
roleGroups:
default:
replicas: 3
selector:
matchLabels:
kubernetes.io/os: linux # <2>
dataNodes:
config:
resources:
storage:
data:
capacity: 1Gi # <3>
capacity: 1Gi # <2>
roleGroups:
default:
replicas: 2
hiCapacity: # <4>
hiCapacity: # <3>
config:
resources:
storage:
Expand All @@ -71,9 +68,8 @@ spec:
----

<1> The JournalNode role with only a single default role group. For the role group 3 replicas are specified, specifying a replica count is optional, the default is 1.
<2> For the NameNodes default role group, a label selector is given, the pods should only be specified on nodes where the `kubernetes.io/os` label has the value `linux`.
<3> A common config setting for the DataNodes role. This configuration setting applies only to pods for this role.
<4> The DataNode role has two role groups, the default group and the hiCapacity group. In it the config setting for the group is overridden with a higher value of 2Gi. This role group has only one replica.
<2> A common config setting for the DataNodes role. This configuration setting applies only to pods for this role.
<3> The DataNode role has two role groups, the default group and the hiCapacity group. In it the config setting for the group is overridden with a higher value of 2Gi. This role group has only one replica.

== Further Reading

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21 changes: 0 additions & 21 deletions modules/tutorials/pages/end-to-end_data_pipeline_example.adoc
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Expand Up @@ -121,9 +121,6 @@ spec:
servers:
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
replicas: 1
config: {}
EOF
Expand Down Expand Up @@ -218,9 +215,6 @@ spec:
capacity: "20Gi"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config:
log:
rootLogLevel: INFO
Expand Down Expand Up @@ -448,9 +442,6 @@ spec:
druid.s3.enablePathStyleAccess: "true"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config: {}
replicas: 1
coordinators:
Expand All @@ -459,9 +450,6 @@ spec:
druid.s3.enablePathStyleAccess: "true"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config: {}
replicas: 1
historicals:
Expand All @@ -470,9 +458,6 @@ spec:
druid.s3.enablePathStyleAccess: "true"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config: {}
replicas: 1
middleManagers:
Expand All @@ -481,9 +466,6 @@ spec:
druid.s3.enablePathStyleAccess: "true"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config: {}
replicas: 1
routers:
Expand All @@ -492,9 +474,6 @@ spec:
druid.s3.enablePathStyleAccess: "true"
roleGroups:
default:
selector:
matchLabels:
kubernetes.io/os: linux
config: {}
replicas: 1
EOF
Expand Down