[Bug] Some components are incorrectly deployed to the 'default' namespace despite specifying '--namespace sre-signoz'

[ylighgh]

Issue Title

[Bug] Components incorrectly deployed to 'default' namespace despite specifying '--namespace sre-signoz'

SigNoz Version

• Chart Version: 0.110.0
• App Version: v0.110.0
• Repo: https://charts.signoz.io

Description

When upgrading/installing SigNoz using the Helm chart with the --namespace sre-signoz flag, the deployment exhibits inconsistent namespace behavior. While infrastructure-related components (ClickHouse operator, Zookeeper) are correctly placed in sre-signoz, the core application components (OTEL Collector, Query Service, Frontend, and Schema Migrators) are incorrectly deployed to the default namespace.

Steps to Reproduce

values.yaml

global:
  storageClass: alicloud-nas-subpath

clickhouse:
  installCustomStorageClass: true

1. Execute the installation command:
   helm upgrade --install signoz signoz/signoz --namespace sre-signoz --create-namespace --version 0.110.0 -f values.yaml

2. Verify resource distribution using:
   kubectl get all -n default
   kubectl get all -n sre-signoz

Actual Behavior (Deployment Logs)

The logs indicate that several resources were created in the default namespace instead of the requested sre-signoz:

Resources in default:

• ServiceAccounts: signoz-otel-collector, signoz-schema-migrator-async, signoz
• ConfigMaps: signoz-otel-collector
• Services: signoz-otel-collector, signoz
• Deployments: signoz-otel-collector
• StatefulSets: signoz
• Jobs: signoz-schema-migrator-async-init, signoz-schema-migrator-sync-init

Resources in sre-signoz:

• signoz-clickhouse-operator (Deployment/Service/SA)
• signoz-zookeeper (StatefulSet/Service)
• Various ConfigMaps for ClickHouse and Zookeeper

Expected Behavior

Every resource defined in the Helm chart should strictly adhere to the namespace provided via the --namespace flag and be deployed exclusively to sre-signoz.

[2026-01-30 12:21:21][INFO] preparing upgrade for signoz
[2026-01-30 12:21:21][INFO] creating 1 resource(s)
[2026-01-30 12:21:21][INFO] CRD clickhouseinstallations.clickhouse.altinity.com is already present. Skipping.
[2026-01-30 12:21:21][INFO] creating 1 resource(s)
[2026-01-30 12:21:21][INFO] CRD clickhouseinstallationtemplates.clickhouse.altinity.com is already present. Skipping.
[2026-01-30 12:21:21][INFO] creating 1 resource(s)
[2026-01-30 12:21:21][INFO] CRD clickhouseoperatorconfigurations.clickhouse.altinity.com is already present. Skipping.
[2026-01-30 12:21:23][INFO] creating 1 resource(s)
[2026-01-30 12:21:23][INFO] checking 34 resources for changes
[2026-01-30 12:21:23][INFO] Created a new ServiceAccount called "signoz-clickhouse" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ServiceAccount called "signoz-clickhouse-operator" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ServiceAccount called "signoz-otel-collector" in default

[2026-01-30 12:21:23][INFO] Created a new ServiceAccount called "signoz-schema-migrator-async" in default

[2026-01-30 12:21:23][INFO] Created a new ServiceAccount called "signoz" in default

[2026-01-30 12:21:23][INFO] Created a new Secret called "signoz-clickhouse-operator" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-zookeeper-scripts" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-custom-functions" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-scripts" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-operator-etc-confd-files" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-operator-etc-configd-files" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-operator-etc-files" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-operator-etc-templatesd-files" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-clickhouse-operator-etc-usersd-files" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new ConfigMap called "signoz-otel-collector" in default

[2026-01-30 12:21:23][INFO] Created a new ClusterRole called "signoz-otel-collector-sre-signoz" in 

[2026-01-30 12:21:23][INFO] Created a new ClusterRoleBinding called "signoz-otel-collector-sre-signoz" in 

[2026-01-30 12:21:23][INFO] Created a new Role called "signoz-clickhouse-operator" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Role called "signoz-schema-migrator-sre-signoz-async" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new RoleBinding called "signoz-clickhouse-operator" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new RoleBinding called "signoz-schema-migrator-sre-signoz-async" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz-zookeeper-metrics" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz-zookeeper-headless" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz-zookeeper" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz-clickhouse-operator-metrics" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz-otel-collector" in default

[2026-01-30 12:21:23][INFO] Created a new Service called "signoz" in default

[2026-01-30 12:21:23][INFO] Created a new Deployment called "signoz-clickhouse-operator" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new Deployment called "signoz-otel-collector" in default

[2026-01-30 12:21:23][INFO] Created a new StatefulSet called "signoz-zookeeper" in sre-signoz

[2026-01-30 12:21:23][INFO] Created a new StatefulSet called "signoz" in default

[2026-01-30 12:21:23][INFO] Created a new Job called "signoz-schema-migrator-async-init" in default

[2026-01-30 12:21:23][INFO] Created a new Job called "signoz-schema-migrator-sync-init" in default

[2026-01-30 12:21:23][INFO] Looks like there are no changes for ClickHouseInstallation "signoz-clickhouse"

[ylighgh]