chore(cilium): upgrade v1.16.5

[Smana]

PR Type

Enhancement, Documentation

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Description

• Updated the default Cilium version in variables.tf to 1.16.5.
• Improved documentation in README.md for Flux dependencies and OpenBao cluster setup.
• Updated Go module dependencies in go.mod and corresponding checksums in go.sum.
• Added a kubelet configuration with a maxPods value of 100 in the Karpenter manifest.

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Changes walkthrough 📝

	Relevant files
Enhancement	variables.tf Update default Cilium version to 1.16.5                                    opentofu/eks/variables.tf Updated the default value of the cilium_version variable from 1.16.4 to 1.16.5. +1/-1      default-ec2nc.yaml Add kubelet configuration to Karpenter manifest                    opentofu/eks/kubernetes-manifests/karpenter/default-ec2nc.yaml Added a kubelet configuration with a maxPods value of 100. +2/-0
Documentation	README.md Improve documentation for Flux and OpenBao setup                  README.md Enhanced the description of Flux dependencies with a link to the Flux website. Improved wording for the OpenBao cluster setup section. +3/-2
Dependencies	go.mod Update Go module dependencies to latest versions                  dagger/go.mod Updated multiple dependencies to newer versions, including gqlgen, grpc-gateway, and google.golang.org/grpc. +8/-8      go.sum Update dependency checksums in go.sum                                        dagger/go.sum Updated checksums for the updated dependencies in go.mod. +16/-0

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Configuration Addition The addition of the kubelet configuration with maxPods: 100 should be reviewed to ensure it aligns with the intended cluster scaling and pod density requirements. kubelet: maxPods: 100 Dependency Updates The updates to dependencies, such as grpc-gateway and gqlgen, should be validated to ensure compatibility and no breaking changes in the application. github.com/99designs/gqlgen v0.17.61 github.com/Khan/genqlient v0.7.0 github.com/cenkalti/backoff/v4 v4.3.0 // indirect github.com/go-logr/logr v1.4.2 // indirect github.com/go-logr/stdr v1.2.2 // indirect github.com/google/uuid v1.6.0 // indirect github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1 // indirect github.com/jmespath/go-jmespath v0.4.0 // indirect github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect github.com/sosodev/duration v1.3.1 // indirect github.com/vektah/gqlparser/v2 v2.5.20 go.opentelemetry.io/otel v1.33.0 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.9.0 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.9.0 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.33.0 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.33.0 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 // indirect go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.33.0 go.opentelemetry.io/otel/log v0.9.0 go.opentelemetry.io/otel/metric v1.33.0 go.opentelemetry.io/otel/sdk v1.33.0 go.opentelemetry.io/otel/sdk/log v0.9.0 go.opentelemetry.io/otel/sdk/metric v1.33.0 go.opentelemetry.io/otel/trace v1.33.0 go.opentelemetry.io/proto/otlp v1.4.0 golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67 golang.org/x/net v0.33.0 // indirect golang.org/x/sync v0.10.0 golang.org/x/sys v0.28.0 // indirect golang.org/x/text v0.21.0 // indirect google.golang.org/genproto/googleapis/api v0.0.0-20241219192143-6b3ec007d9bb // indirect google.golang.org/genproto/googleapis/rpc v0.0.0-20241219192143-6b3ec007d9bb // indirect google.golang.org/grpc v1.69.2 google.golang.org/protobuf v1.36.0 // indirect )

[github-actions]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Validate the maxPods configuration to avoid resource contention or scheduling issues Ensure that the maxPods value of 100 is appropriate for the cluster's workload and does not exceed the node's capacity or Kubernetes' default limits, as this could lead to resource contention or scheduling issues. opentofu/eks/kubernetes-manifests/karpenter/default-ec2nc.yaml [9-10] kubelet: - maxPods: 100 + maxPods: 100 # Ensure this value aligns with node capacity and workload requirements Suggestion importance[1-10]: 7 Why: The suggestion is valid and highlights a critical configuration parameter (maxPods) that could impact the cluster's performance and stability. While it does not propose a specific change, it encourages validation of the value, which is important for ensuring optimal resource utilization and avoiding potential issues.	7