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Fix: headless svc for all roles as connection requires #653

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Fix: headless svc for all roles as connection requires #653

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d20ea74
first working fix
Maleware Jul 7, 2025
937faeb
Cleanup outdated comments and code
Maleware Jul 7, 2025
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31 changes: 14 additions & 17 deletions rust/operator-binary/src/airflow_controller.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -514,23 +514,20 @@ pub async fn reconcile_airflow(
)
.context(LabelBuildSnafu)?;

// Only apply headless service for something exposing an HTTP port
if airflow_role.get_http_port().is_some() {
let rg_headless_service = build_rolegroup_headless_service(
airflow,
&rolegroup,
role_group_service_recommended_labels.clone(),
role_group_service_selector.clone().into(),
)
.context(ServiceConfigurationSnafu)?;
let rg_headless_service = build_rolegroup_headless_service(
airflow,
&rolegroup,
role_group_service_recommended_labels.clone(),
role_group_service_selector.clone().into(),
)
.context(ServiceConfigurationSnafu)?;

cluster_resources
.add(client, rg_headless_service)
.await
.context(ApplyRoleGroupServiceSnafu {
rolegroup: rolegroup.clone(),
})?;
}
cluster_resources
.add(client, rg_headless_service)
.await
.context(ApplyRoleGroupServiceSnafu {
rolegroup: rolegroup.clone(),
})?;

let rg_metrics_service = build_rolegroup_metrics_service(
airflow,
Expand Down Expand Up @@ -1159,7 +1156,7 @@ fn build_server_rolegroup_statefulset(
match_labels: Some(statefulset_match_labels.into()),
..LabelSelector::default()
},
service_name: stateful_set_service_name(airflow_role, rolegroup_ref),
service_name: stateful_set_service_name(rolegroup_ref),
template: pod_template,
volume_claim_templates: pvcs,
..StatefulSetSpec::default()
Expand Down
14 changes: 4 additions & 10 deletions rust/operator-binary/src/service.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,7 @@ use stackable_operator::{
role_utils::RoleGroupRef,
};

use crate::crd::{
AirflowRole, HTTP_PORT, HTTP_PORT_NAME, METRICS_PORT, METRICS_PORT_NAME, v1alpha1,
};
use crate::crd::{HTTP_PORT, HTTP_PORT_NAME, METRICS_PORT, METRICS_PORT_NAME, v1alpha1};

pub const METRICS_SERVICE_SUFFIX: &str = "metrics";
pub const HEADLESS_SERVICE_SUFFIX: &str = "headless";
Expand Down Expand Up @@ -111,15 +109,11 @@ pub fn build_rolegroup_metrics_service(
}

pub fn stateful_set_service_name(
airflow_role: &AirflowRole,
rolegroup_ref: &RoleGroupRef<v1alpha1::AirflowCluster>,
) -> Option<String> {
match airflow_role {
AirflowRole::Webserver => Some(rolegroup_headless_service_name(
&rolegroup_ref.object_name(),
)),
AirflowRole::Scheduler | AirflowRole::Worker => None,
}
Some(rolegroup_headless_service_name(
&rolegroup_ref.object_name(),
))
}

/// Returns the metrics rolegroup service name `<cluster>-<role>-<rolegroup>-<METRICS_SERVICE_SUFFIX>`.
Expand Down