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✨ Add openstack plugin logic (#4)
* Add openstack plugin logic Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Move imageDir to the config.yaml file Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Add optional node-image-registry-path flag Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Move copy of node-images.yaml file outside of for loop Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Add reference to the DiskFormat,ContainerFormat fields in CreateOpts struct Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Incorporate comments from review Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Fix typo Co-authored-by: Roman Hros <roman.hros@dnation.cloud> Signed-off-by: Michal Gubricky <michal.gubricky@dnation.cloud> * Adjust updateURLNodeImages function Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Import CreateOpts from gophercloud images package Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Fail if <node-image-registry-path> is empty in build method Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Add verify field into registry.yaml file Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Add cacert field to the registry.yaml Related to #11 Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Update main.go Co-authored-by: Roman Hros <roman.hros@dnation.cloud> Signed-off-by: Michal Gubricky <michal.gubricky@dnation.cloud> * Update main.go Co-authored-by: Roman Hros <roman.hros@dnation.cloud> Signed-off-by: Michal Gubricky <michal.gubricky@dnation.cloud> * Change csctl version to pseudo version Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Fix lint error Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> * Remove linter for docker Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> --------- Signed-off-by: michal.gubricky <michal.gubricky@dnation.cloud> Signed-off-by: Michal Gubricky <michal.gubricky@dnation.cloud> Co-authored-by: Roman Hros <roman.hros@dnation.cloud>
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‎.github/workflows/pr-lint.yml‎

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- name: Lint YAML
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run: make BUILD_IN_CONTAINER=false lint-yaml-ci
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- name: Lint Dockerfile
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run: make BUILD_IN_CONTAINER=false lint-dockerfile

‎.yamllint.yaml‎

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- '.cache'
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- _artifacts
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- dist
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- example

‎example/cluster-stacks/openstack/ferrol/cluster-addon-values.yaml‎

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values: |
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metrics-server:
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commonLabels:
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domain: "{{ .Cluster.spec.controlPlaneEndpoint.host }}"
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clusterAddonVersion: "v2"

‎example/cluster-stacks/openstack/ferrol/cluster-addon/.helmignore‎

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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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*.orig
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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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.vscode/

‎example/cluster-stacks/openstack/ferrol/cluster-addon/Chart.lock‎

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dependencies:
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- name: metrics-server
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repository: https://kubernetes-sigs.github.io/metrics-server/
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version: 3.11.0
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digest: sha256:d92caa34d06b047b0390aa33a6f5d15d4fe0566143625204ebbbc69085133c4e
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generated: "2023-09-12T12:02:23.747094767+02:00"

‎example/cluster-stacks/openstack/ferrol/cluster-addon/Chart.yaml‎

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apiVersion: v2
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dependencies:
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- alias: metrics-server
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name: metrics-server
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repository: https://kubernetes-sigs.github.io/metrics-server/
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version: 3.11.0
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description: 'This chart installs and configures: * Openstack Ferrol Cluster Class '
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maintainers:
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- email: info@syself.com
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name: Syself
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url: https://github.com/syself
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name: openstack-ferrol-1-27-cluster-addon
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type: application
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version: << .ClusterAddonVersion >>

‎example/cluster-stacks/openstack/ferrol/cluster-addon/charts/metrics-server-3.11.0.tgz‎

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‎example/cluster-stacks/openstack/ferrol/cluster-addon/templates/_helpers.tpl‎

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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "cluster-addon.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 "cluster-addon.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 "cluster-addon.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 "cluster-addon.labels" -}}
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helm.sh/chart: {{ include "cluster-addon.chart" . }}
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{{ include "cluster-addon.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 "cluster-addon.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "cluster-addon.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 "cluster-addon.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "cluster-addon.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 }}

‎example/cluster-stacks/openstack/ferrol/cluster-addon/templates/kindnet.yaml‎

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# kindnetd networking manifest
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: kindnet
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rules:
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- apiGroups:
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- ""
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resources:
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- nodes
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verbs:
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- list
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- watch
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- patch
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- apiGroups:
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- ""
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resources:
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- configmaps
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verbs:
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- get
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: kindnet
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: kindnet
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subjects:
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- kind: ServiceAccount
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name: kindnet
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namespace: kube-system
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: kindnet
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namespace: kube-system
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: kindnet
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namespace: kube-system
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labels:
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tier: node
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app: kindnet
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k8s-app: kindnet
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spec:
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selector:
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matchLabels:
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app: kindnet
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template:
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metadata:
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labels:
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tier: node
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app: kindnet
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k8s-app: kindnet
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spec:
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hostNetwork: true
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tolerations:
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- operator: Exists
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effect: NoSchedule
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serviceAccountName: kindnet
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containers:
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- name: kindnet-cni
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image: kindest/kindnetd:v20230511-dc714da8
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env:
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- name: HOST_IP
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valueFrom:
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fieldRef:
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fieldPath: status.hostIP
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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# We're using the dualstack CIDRs here. The order doesn't matter for kindnet as the loops are run concurrently.
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# REF: https://github.com/kubernetes-sigs/kind/blob/3dbeb894e3092a336ab4278d3823e73a1d66aff7/images/kindnetd/cmd/kindnetd/main.go#L149-L175
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- name: POD_SUBNET
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value: '${OPENSTACK_POD_CIDRS},${OPENSTACK_POD_IPV6_CIDRS}'
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volumeMounts:
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- name: cni-cfg
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mountPath: /etc/cni/net.d
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- name: xtables-lock
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mountPath: /run/xtables.lock
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readOnly: false
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- name: lib-modules
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mountPath: /lib/modules
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readOnly: true
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resources:
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requests:
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cpu: "100m"
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memory: "50Mi"
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limits:
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cpu: "100m"
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memory: "50Mi"
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securityContext:
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privileged: false
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capabilities:
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add: ["NET_RAW", "NET_ADMIN"]
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volumes:
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- name: cni-bin
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hostPath:
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path: /opt/cni/bin
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type: DirectoryOrCreate
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- name: cni-cfg
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hostPath:
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path: /etc/cni/net.d
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type: DirectoryOrCreate
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- name: xtables-lock
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hostPath:
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path: /run/xtables.lock
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type: FileOrCreate
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- name: lib-modules
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hostPath:
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path: /lib/modules

‎example/cluster-stacks/openstack/ferrol/cluster-addon/values.yaml‎

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metrics-server:
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fullnameOverride: metrics-server
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replicas: 1
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updateStrategy:
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type: RollingUpdate
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rollingUpdate:
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maxSurge: 0
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maxUnavailable: 1
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podDisruptionBudget:
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apiVersion: policy/v1
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enabled: true
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minAvailable: 1
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tolerations:
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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- key: CriticalAddonsOnly
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operator: Exists
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service:
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labels:
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kubernetes.io/cluster-service: "true"
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kubernetes.io/name: "metrics-server"
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defaultArgs:
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- --cert-dir=/tmp
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- --kubelet-preferred-address-types=ExternalIP,Hostname
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- --kubelet-use-node-status-port
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- --metric-resolution=15s
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args:
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- --kubelet-insecure-tls
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app.kubernetes.io/name
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operator: In
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values:
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- metrics-server
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topologyKey: "kubernetes.io/hostname"

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