Add vulnerability-operator (#89)
* add vulnerability-operator Signed-off-by: Christian Kotzbauer <git@ckotzbauer.de> * fix ident Signed-off-by: Christian Kotzbauer <git@ckotzbauer.de>
This commit is contained in:
Christian Kotzbauer
GitHub
parent
135b4c5151
commit
4a711a8334
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@ -18,3 +18,4 @@ helm repo add ckotzbauer https://ckotzbauer.github.io/helm-charts
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- [chekr](https://github.com/ckotzbauer/helm-charts/tree/main/charts/chekr)
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- [postgres-operator](https://github.com/ckotzbauer/helm-charts/tree/main/charts/postgres-operator)
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- [sbom-operator](https://github.com/ckotzbauer/helm-charts/tree/main/charts/sbom-operator)
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- [vulnerability-operator](https://github.com/ckotzbauer/helm-charts/tree/main/charts/vulnerability-operator)
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@ -0,0 +1,21 @@
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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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@ -0,0 +1,20 @@
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apiVersion: v2
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description: Scans SBOMs for vulnerabilities
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name: vulnerability-operator
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version: 0.1.0
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appVersion: 0.1.0
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home: https://github.com/ckotzbauer/vulnerability-operator
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sources:
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- https://github.com/ckotzbauer/vulnerability-operator
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- https://github.com/ckotzbauer/helm-charts
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keywords:
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- kubernetes-operator
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- operator
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- sbom
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- grype
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- vulnerability
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- security
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- supply-chain-security
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maintainers:
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- name: ckotzbauer
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email: git@ckotzbauer.de
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@ -0,0 +1,71 @@
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# vulnerability-operator
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> Scans SBOMs for vulnerabilities.
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Learn more: [https://github.com/ckotzbauer/vulnerability-operator](https://github.com/ckotzbauer/vulnerability-operator)
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## Installing the Chart
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To install the chart with the release name `my-release`:
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```bash
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$ helm install my-release ckotzbauer/vulnerability-operator
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```
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The command deploys the vulnerability-operator to the Kubernetes cluster using the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation.
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## Uninstalling the Chart
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To uninstall/delete the `my-release` deployment:
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```bash
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$ helm delete my-release
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```
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The command removes all the Kubernetes components associated with the chart and deletes the release.
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## Configuration
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The following table lists the configurable parameters of the vulnerability-operator chart and their default values.
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| Parameter | Description | Default |
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| -------------------------------------- | ------------------------------------------------- | --------------------------------------------- |
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| `image.repository` | container image repository | `ghcr.io/ckotzbauer/vulnerability-operator` |
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| `image.tag` | container image tag | `0.1.0` |
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| `image.pullPolicy` | container image pull policy | `IfNotPresent` |
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| `args` | argument object for cli-args | `{}` |
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| `envVars` | environment variables | `{}` |
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| `nodeSelector` | node labels for pod assignment | `{}` |
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| `tolerations` | node tolerations for pod assignment | `[]` |
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| `affinity` | node affinity for pod assignment | `{}` |
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| `podAnnotations` | annotations to add to each pod | `{}` |
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| `resources` | pod resource requests & limits | See [values.yaml](values.yaml) |
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| `securityContext` | container securityContext | See [values.yaml](values.yaml) |
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| `serviceAccount.create` | Should we create a ServiceAccount | `true` |
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| `serviceAccount.name` | Name of the ServiceAccount to use | null |
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| `servicemonitor.enabled` | Should we create a ServiceMonitor | `false` |
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| `servicemonitor.relabelings` | Configure relabelings for Prometheus | `{}` |
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| `servicemonitor.metricRelabelings` | Configure metricRelabelings for Prometheus | `{}` |
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| `servicemonitor.additionalLabels` | Additional labels for the ServiceMonitor object. | `{}` |
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| `ingress.enabled` | whether to create an Ingress | `false` |
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| `ingress.className` | name of the IngressClass | `""` |
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| `ingress.annotations` | Annotations for the Ingress | `{}` |
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| `ingress.hosts` | List of host-objects for the Ingress | `[]` |
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| `ingress.tls` | List of TLS-configs for the Ingress | `[]` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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```bash
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$ helm install my-release \
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--set key_1=value_1,key_2=value_2 \
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ckotzbauer/vulnerability-operator
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```
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Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
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```bash
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# example for staging
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$ helm install my-release -f values.yaml ckotzbauer/vulnerability-operator
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```
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> **Tip**: You can use the default [values.yaml](values.yaml)
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@ -0,0 +1,6 @@
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** Please be patient while the chart is being deployed **
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To monitor the deployment, execute the following command:
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kubectl get pods -l name={{ template "app.name" . }} --namespace {{ .Release.Namespace }} -w
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@ -0,0 +1,63 @@
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{{/* vim: set filetype=mustache: */}}
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "app.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Create a default fully qualified app.name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "app.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "app.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{/*
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Common labels
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*/}}
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{{- define "app.labels" -}}
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helm.sh/chart: {{ include "app.chart" . }}
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{{ include "app.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end }}
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{{/*
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Selector labels
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*/}}
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{{- define "app.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "app.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "app.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{ default (include "app.fullname" .) .Values.serviceAccount.name }}
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{{- else -}}
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{{ default "default" .Values.serviceAccount.name }}
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{{- end -}}
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{{- end -}}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: {{ template "app.name" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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rules:
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- apiGroups:
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- ""
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resources:
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- pods
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verbs:
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- list
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: {{ template "app.name" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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subjects:
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- kind: ServiceAccount
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name: {{ template "app.serviceAccountName" . }}
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: {{ template "app.name" . }}
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apiGroup: rbac.authorization.k8s.io
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ template "app.name" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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spec:
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selector:
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matchLabels:
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{{- include "app.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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labels:
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{{- include "app.selectorLabels" . | nindent 8 }}
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{{- if .Values.podAnnotations }}
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annotations:
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{{ toYaml .Values.podAnnotations | indent 8 }}
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{{- end }}
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spec:
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serviceAccountName: {{ template "app.serviceAccountName" . }}
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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args:
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{{- range $key, $value := .Values.args }}
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{{- if $value }}
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- --{{ $key }}={{ $value }}
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{{- else }}
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- --{{ $key }}
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{{- end }}
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{{- end }}
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env:
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{{- if .Values.envVars }}
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{{ toYaml .Values.envVars | nindent 12 }}
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{{- end }}
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ports:
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- containerPort: 8080
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name: http
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protocol: TCP
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livenessProbe:
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timeoutSeconds: 3
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httpGet:
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path: "/health"
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port: http
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readinessProbe:
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timeoutSeconds: 3
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httpGet:
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path: "/health"
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port: http
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securityContext:
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{{ toYaml .Values.securityContext | indent 12 }}
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resources:
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{{ toYaml .Values.resources | indent 12 }}
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volumeMounts:
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- mountPath: /work
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name: work
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- mountPath: /tmp
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name: tmp
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volumes:
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- name: work
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emptyDir: {}
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- name: tmp
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emptyDir: {}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- if .Values.ingress.enabled -}}
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{{- $fullName := include "app.fullname" . -}}
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{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
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{{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
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{{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
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{{- end }}
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{{- end }}
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{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1
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{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1beta1
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{{- else -}}
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apiVersion: extensions/v1beta1
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{{- end }}
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kind: Ingress
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metadata:
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name: {{ $fullName }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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{{- with .Values.ingress.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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{{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
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ingressClassName: {{ .Values.ingress.className }}
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{{- end }}
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{{- if .Values.ingress.tls }}
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tls:
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{{- range .Values.ingress.tls }}
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- hosts:
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{{- range .hosts }}
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- {{ . | quote }}
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{{- end }}
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secretName: {{ .secretName }}
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{{- end }}
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{{- end }}
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rules:
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{{- range .Values.ingress.hosts }}
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- host: {{ .host | quote }}
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http:
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paths:
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{{- range .paths }}
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- path: {{ .path }}
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{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
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pathType: {{ .pathType }}
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{{- end }}
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backend:
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{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
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service:
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name: {{ $fullName }}
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port:
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number: 8080
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{{- else }}
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serviceName: {{ $fullName }}
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servicePort: 8080
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ template "app.name" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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spec:
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type: ClusterIP
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ports:
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- name: http
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port: 8080
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targetPort: http
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protocol: TCP
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selector:
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{{- include "app.selectorLabels" . | nindent 4 }}
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{{ if .Values.serviceAccount.create }}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ template "app.serviceAccountName" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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{{- end -}}
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{{ if .Values.servicemonitor.enabled }}
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apiVersion: monitoring.coreos.com/v1
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kind: ServiceMonitor
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metadata:
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name: {{ template "app.name" . }}
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labels:
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{{- include "app.labels" . | nindent 4 }}
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{{- toYaml .Values.servicemonitor.additionalLabels | nindent 4 }}
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spec:
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selector:
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matchLabels:
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{{- include "app.selectorLabels" . | nindent 6 }}
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namespaceSelector:
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matchNames:
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- {{ .Release.Namespace }}
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endpoints:
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- path: /metrics
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port: http
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{{- if .Values.servicemonitor.relabelings }}
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relabelings:
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{{- toYaml .Values.servicemonitor.relabelings | nindent 8 }}
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{{- end -}}
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{{- if .Values.servicemonitor.metricRelabelings }}
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metricRelabelings:
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{{- toYaml .Values.servicemonitor.metricRelabelings | nindent 8 }}
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{{- end -}}
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{{- end -}}
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# Default values for sbom-operator.
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# This is a YAML-formatted file.
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# Declare variables to be passed into your templates.
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image:
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repository: ghcr.io/ckotzbauer/vulnerability-operator
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tag: ""
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pullPolicy: IfNotPresent
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args: {}
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envVars: {}
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podAnnotations: {}
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resources: {}
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# requests:
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# cpu: 500m
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# memory: 250Gi
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# limits:
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# cpu: 100m
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# memory: 100Mi
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securityContext:
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capabilities:
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drop:
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- ALL
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allowPrivilegeEscalation: false
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privileged: false
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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serviceAccount:
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# Specifies whether a ServiceAccount should be created
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create: true
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# The name of the ServiceAccount to use.
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# If not set and create is true, a name is generated using the fullname template
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name:
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servicemonitor:
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enabled: false
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relabelings: {}
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metricRelabelings: {}
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additionalLabels: {}
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ingress:
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enabled: false
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className: ""
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annotations: {}
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# kubernetes.io/ingress.class: nginx
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# kubernetes.io/tls-acme: "true"
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hosts:
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- host: chart-example.local
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paths:
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- path: /
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pathType: ImplementationSpecific
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tls: []
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# - secretName: chart-example-tls
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# hosts:
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# - chart-example.local
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nodeSelector: {}
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tolerations: []
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affinity: {}
|
||||
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Reference in New Issue