fix(proxy): specify scope/namespace for proxy #586
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Signed-off-by: Smuu <[email protected]>
WalkthroughThe changes in this pull request modify the Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant Traefik
participant Kubernetes
Client->>Traefik: Request to create Ingress Route
Traefik->>Kubernetes: Define Ingress Route with namespace
Kubernetes-->>Traefik: Confirm Ingress Route creation
Traefik-->>Client: Respond with success
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (1)
pkg/traefik/traefik.go (1)
327-329: LGTM! Important security improvement for namespace isolationThe addition of explicit namespace specifications for both service and middleware configurations is a crucial security enhancement. This change:
- Prevents potential cross-namespace resource access
- Ensures proper resource isolation in multi-tenant environments
- Follows Kubernetes best practices for explicit namespace scoping
Consider documenting this namespace requirement in the package documentation to ensure future additions follow the same pattern.
Also applies to: 334-335
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📒 Files selected for processing (1)
pkg/traefik/traefik.go(1 hunks)
🔇 Additional comments (1)
pkg/traefik/traefik.go (1)
327-329: Verify consistent namespace usage across Traefik resources
Let's ensure this namespace pattern is consistently applied across all Traefik resource definitions.
Also applies to: 334-335
✅ Verification successful
Let me gather more specific information about namespace usage in Traefik-related code.
Based on the results, I can now generate the final response:
Namespace usage is consistently implemented via K8sClient.Namespace()
The verification shows that:
- All Traefik resources consistently use
t.K8sClient.Namespace()for namespace specification - No hardcoded namespaces are found in Traefik-related code
- The namespace pattern is uniformly applied across all resource definitions (services, deployments, middleware, and ingress routes)
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for consistent namespace usage in Traefik resource definitions
# and potential hardcoded namespaces
# Look for Traefik resource definitions without namespace specifications
echo "Checking for Traefik resources without namespace specifications..."
rg -U 'kind.*(?:IngressRoute|Middleware).*\{(?![^}]*namespace)'
# Look for potential hardcoded namespaces in Traefik-related code
echo "Checking for hardcoded namespaces..."
rg -i 'namespace["\s]*:[\s"]*[a-zA-Z0-9-]+["\s]*,'
# Look for other Traefik CRD resource definitions
echo "Checking other Traefik CRD resource patterns..."
ast-grep --pattern 'apiVersion: "traefik.io/v1alpha1"'
Length of output: 1959
Script:
#!/bin/bash
# Search for namespace usage specifically in Traefik-related code
echo "Checking namespace usage in Traefik-related code..."
rg -l "traefik" | xargs rg -A 2 "namespace.*:"
# Check for K8sClient.Namespace() usage
echo -e "\nChecking K8sClient.Namespace() usage..."
rg "K8sClient.*Namespace\(\)"
# Look for Traefik resource definitions with proper namespace handling
echo -e "\nChecking Traefik resource definitions..."
rg -A 3 'kind: "(IngressRoute|Middleware)"'
Length of output: 3364
Overview
Summary by CodeRabbit
New Features
Bug Fixes