If you need to connect this App to other Apps on TrueNAS SCALE, please refer to our [Linking Apps Internally](https://truecharts.org/manual/Quick-Start%20Guides/06-linking-apps/) quick-start guide.
##### Available config options
In the future this page is going to contain an automated list of options available in the installation/edit UI.
A network load-balancer implementation for Kubernetes using standard routing protocols
TrueCharts are designed to be installed as TrueNAS SCALE app only. We can not guarantee this charts works as a stand-alone helm installation.
**This chart is not maintained by the upstream project and any issues with the chart should be raised [here](https://github.com/truecharts/apps/issues/new/choose)**
To install this App on TrueNAS SCALE check our [Quick-Start Guide](https://truecharts.org/manual/Quick-Start%20Guides/02-Installing-an-App/).
## Upgrading, Rolling Back and Uninstalling the Chart
To upgrade, rollback or delete this App from TrueNAS SCALE check our [Quick-Start Guide](https://truecharts.org/manual/Quick-Start%20Guides/04-Upgrade-rollback-delete-an-App/).
TrueCharts is primarily build to supply TrueNAS SCALE Apps.
However, we also supply all Apps as standard Helm-Charts. In this document we aim to document the default values in our values.yaml file.
Most of our Apps also consume our "common" Helm Chart.
If this is the case, this means that all values.yaml values are set to the common chart values.yaml by default. This values.yaml file will only contain values that deviate from the common chart.
You will, however, be able to use all values referenced in the common chart here, besides the values listed in this document.
| metallb.configInline | object | `{}` | format. When configInline is used, Helm manages MetalLB's configuration ConfigMap as part of the release, and existingConfigMap is ignored. Refer to https://metallb.universe.tf/configuration/ for available options. |
| Kubernetes Security Check | KSV011 | CPU not limited | LOW | <details><summary>Expand...</summary> Enforcing CPU limits prevents DoS via resource exhaustion. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'resources.limits.cpu' </details>| <details><summary>Expand...</summary><a href="https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits">https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits</a><br><a href="https://avd.aquasec.com/appshield/ksv011">https://avd.aquasec.com/appshield/ksv011</a><br></details> |
| Kubernetes Security Check | KSV015 | CPU requests not specified | LOW | <details><summary>Expand...</summary> When containers have resource requests specified, the scheduler can make better decisions about which nodes to place pods on, and how to deal with resource contention. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'resources.requests.cpu' </details>| <details><summary>Expand...</summary><a href="https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits">https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits</a><br><a href="https://avd.aquasec.com/appshield/ksv015">https://avd.aquasec.com/appshield/ksv015</a><br></details> |
| Kubernetes Security Check | KSV016 | Memory requests not specified | LOW | <details><summary>Expand...</summary> When containers have memory requests specified, the scheduler can make better decisions about which nodes to place pods on, and how to deal with resource contention. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'resources.requests.memory' </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-resources-limits-memory/">https://kubesec.io/basics/containers-resources-limits-memory/</a><br><a href="https://avd.aquasec.com/appshield/ksv016">https://avd.aquasec.com/appshield/ksv016</a><br></details> |
| Kubernetes Security Check | KSV018 | Memory not limited | LOW | <details><summary>Expand...</summary> Enforcing memory limits prevents DoS via resource exhaustion. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'resources.limits.memory' </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-resources-limits-memory/">https://kubesec.io/basics/containers-resources-limits-memory/</a><br><a href="https://avd.aquasec.com/appshield/ksv018">https://avd.aquasec.com/appshield/ksv018</a><br></details> |
| Kubernetes Security Check | KSV020 | Runs with low user ID | MEDIUM | <details><summary>Expand...</summary> Force the container to run with user ID > 10000 to avoid conflicts with the host’s user table. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'securityContext.runAsUser' > 10000 </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-securitycontext-runasuser/">https://kubesec.io/basics/containers-securitycontext-runasuser/</a><br><a href="https://avd.aquasec.com/appshield/ksv020">https://avd.aquasec.com/appshield/ksv020</a><br></details> |
| Kubernetes Security Check | KSV021 | Runs with low group ID | MEDIUM | <details><summary>Expand...</summary> Force the container to run with group ID > 10000 to avoid conflicts with the host’s user table. <br> <hr> <br> Container 'controller' of Deployment 'RELEASE-NAME-metallb-controller' should set 'securityContext.runAsGroup' > 10000 </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-securitycontext-runasuser/">https://kubesec.io/basics/containers-securitycontext-runasuser/</a><br><a href="https://avd.aquasec.com/appshield/ksv021">https://avd.aquasec.com/appshield/ksv021</a><br></details> |
| Kubernetes Security Check | KSV029 | A root primary or supplementary GID set | LOW | <details><summary>Expand...</summary> Containers should be forbidden from running with a root primary or supplementary GID. <br> <hr> <br> Deployment 'RELEASE-NAME-metallb-controller' should set 'spec.securityContext.runAsGroup', 'spec.securityContext.supplementalGroups[*]' and 'spec.securityContext.fsGroup' to integer greater than 0 </details>| <details><summary>Expand...</summary><a href="https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted">https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted</a><br><a href="https://avd.aquasec.com/appshield/ksv029">https://avd.aquasec.com/appshield/ksv029</a><br></details> |
| No Misconfigurations found |
|:---------------------------------|
| Type | Misconfiguration ID | Check | Severity | Explaination | Links |
| Kubernetes Security Check | KSV009 | Access to host network | HIGH | <details><summary>Expand...</summary> Sharing the host’s network namespace permits processes in the pod to communicate with processes bound to the host’s loopback adapter. <br> <hr> <br> DaemonSet 'RELEASE-NAME-metallb-speaker' should not set 'spec.template.spec.hostNetwork' to true </details>| <details><summary>Expand...</summary><a href="https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline">https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline</a><br><a href="https://avd.aquasec.com/appshield/ksv009">https://avd.aquasec.com/appshield/ksv009</a><br></details> |
| Kubernetes Security Check | KSV011 | CPU not limited | LOW | <details><summary>Expand...</summary> Enforcing CPU limits prevents DoS via resource exhaustion. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'resources.limits.cpu' </details>| <details><summary>Expand...</summary><a href="https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits">https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits</a><br><a href="https://avd.aquasec.com/appshield/ksv011">https://avd.aquasec.com/appshield/ksv011</a><br></details> |
| Kubernetes Security Check | KSV012 | Runs as root user | MEDIUM | <details><summary>Expand...</summary> 'runAsNonRoot' forces the running image to run as a non-root user to ensure least privileges. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'securityContext.runAsNonRoot' to true </details>| <details><summary>Expand...</summary><a href="https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted">https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted</a><br><a href="https://avd.aquasec.com/appshield/ksv012">https://avd.aquasec.com/appshield/ksv012</a><br></details> |
| Kubernetes Security Check | KSV015 | CPU requests not specified | LOW | <details><summary>Expand...</summary> When containers have resource requests specified, the scheduler can make better decisions about which nodes to place pods on, and how to deal with resource contention. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'resources.requests.cpu' </details>| <details><summary>Expand...</summary><a href="https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits">https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-best-practices-resource-requests-and-limits</a><br><a href="https://avd.aquasec.com/appshield/ksv015">https://avd.aquasec.com/appshield/ksv015</a><br></details> |
| Kubernetes Security Check | KSV016 | Memory requests not specified | LOW | <details><summary>Expand...</summary> When containers have memory requests specified, the scheduler can make better decisions about which nodes to place pods on, and how to deal with resource contention. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'resources.requests.memory' </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-resources-limits-memory/">https://kubesec.io/basics/containers-resources-limits-memory/</a><br><a href="https://avd.aquasec.com/appshield/ksv016">https://avd.aquasec.com/appshield/ksv016</a><br></details> |
| Kubernetes Security Check | KSV018 | Memory not limited | LOW | <details><summary>Expand...</summary> Enforcing memory limits prevents DoS via resource exhaustion. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'resources.limits.memory' </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-resources-limits-memory/">https://kubesec.io/basics/containers-resources-limits-memory/</a><br><a href="https://avd.aquasec.com/appshield/ksv018">https://avd.aquasec.com/appshield/ksv018</a><br></details> |
| Kubernetes Security Check | KSV020 | Runs with low user ID | MEDIUM | <details><summary>Expand...</summary> Force the container to run with user ID > 10000 to avoid conflicts with the host’s user table. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'securityContext.runAsUser' > 10000 </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-securitycontext-runasuser/">https://kubesec.io/basics/containers-securitycontext-runasuser/</a><br><a href="https://avd.aquasec.com/appshield/ksv020">https://avd.aquasec.com/appshield/ksv020</a><br></details> |
| Kubernetes Security Check | KSV021 | Runs with low group ID | MEDIUM | <details><summary>Expand...</summary> Force the container to run with group ID > 10000 to avoid conflicts with the host’s user table. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should set 'securityContext.runAsGroup' > 10000 </details>| <details><summary>Expand...</summary><a href="https://kubesec.io/basics/containers-securitycontext-runasuser/">https://kubesec.io/basics/containers-securitycontext-runasuser/</a><br><a href="https://avd.aquasec.com/appshield/ksv021">https://avd.aquasec.com/appshield/ksv021</a><br></details> |
| Kubernetes Security Check | KSV022 | Non-default capabilities added | MEDIUM | <details><summary>Expand...</summary> Adding NET_RAW or capabilities beyond the default set must be disallowed. <br> <hr> <br> Container 'speaker' of DaemonSet 'RELEASE-NAME-metallb-speaker' should not set 'securityContext.capabilities.add' </details>| <details><summary>Expand...</summary><a href="https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline">https://kubernetes.io/docs/concepts/security/pod-security-standards/#baseline</a><br><a href="https://avd.aquasec.com/appshield/ksv022">https://avd.aquasec.com/appshield/ksv022</a><br></details> |
# configInline specifies MetalLB's configuration directly, in yaml
# format. When configInline is used, Helm manages MetalLB's
# configuration ConfigMap as part of the release, and
# existingConfigMap is ignored.
#
# Refer to https://metallb.universe.tf/configuration/ for
# available options.
configInline:{}
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