Initial Commit

.gitlab-ci.yml

+workflow:
+  rules:
+  - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+
+variables:
+  IMAGE_REPO: camden.ornl.gov/arm/smarter
+  PROJECT_NAME: smarter
+
+"Build Chart":
+  image: camden.ornl.gov/arm/toolbox:latest
+  tags:
+    - arm-k8s
+  artifacts:
+    reports:
+      dotenv: chart-build.env
+  script:
+  - |
+    helm lint helm
+    CHART_VERSION=$(helm show chart helm | sed -n 's/^version: \(.*\)$/\1/p')
+    echo "Repo chart version is ${CHART_VERSION}"
+    CHART_VERSION="${CHART_VERSION}-snapshot+${CI_COMMIT_SHORT_SHA}"
+    echo "Augmented chart version is ${CHART_VERSION}"
+    echo "CHART_VERSION=${CHART_VERSION}" >> chart-build.env
+    helm cm-push helm --username "${REPO_ROBOT}" --password "${REPO_TOKEN}" --version="${CHART_VERSION}" https://camden.ornl.gov/chartrepo/arm --debug
+
+deploy:
+  environment:
+    name: production
+  image: camden.ornl.gov/arm/toolbox:latest
+  tags:
+    - arm-k8s
+  needs:
+  - job: "Build Chart"
+    artifacts: true
+  rules:
+  - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+  script:
+  - >
+    helm upgrade $PROJECT_NAME smarter
+    --install
+    --username "$REPO_ROBOT"
+    --password "$REPO_TOKEN"
+    --repo https://camden.ornl.gov/chartrepo/arm
+    --version ${CHART_VERSION}
+    --namespace smarter
+    --debug
+    --atomic

helm/.helmignore

+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

helm/Chart.yaml

+apiVersion: v2
+name: smarter
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "v1.20.7"

helm/templates/NOTES.txt

+

helm/templates/_helpers.tpl

+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "smarter.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "smarter.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "smarter.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "smarter.labels" -}}
+helm.sh/chart: {{ include "smarter.chart" . }}
+{{ include "smarter.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "smarter.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "smarter.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "smarter.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "smarter.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

helm/templates/configmap.yaml

+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "smarter.fullname" . }}
+data:
+  conf.yaml: |
+{{- toYaml .Values.config | nindent 4 }}
\ No newline at end of file

helm/templates/daemonset-k3s.yaml

+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: {{ include "smarter.fullname" . }}
+  labels:
+    {{- include "smarter.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "smarter.selectorLabels" . | nindent 6 }}
+  updateStrategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels: 
+        {{- include "smarter.selectorLabels" . | nindent 8 }}
+    spec: 
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "smarter.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: {{ .Chart.Name }}
+        securityContext:
+          {{- toYaml .Values.securityContext | nindent 12 }}
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        resources:
+          {{- toYaml .Values.resources | nindent 12 }}
+        volumeMounts:
+          - name: device-plugin
+            mountPath: /var/lib/kubelet/device-plugins
+          - name: dev-dir
+            mountPath: /dev
+          - name: sys-dir
+            mountPath: /sys
+          - name: config
+            mountPath: /root/config
+      volumes:
+        - name: device-plugin
+          hostPath:
+            path: {{ .Values.devicePluginPath }}
+        - name: dev-dir
+          hostPath:
+            path: /dev
+        - name: sys-dir
+          hostPath:
+            path: /sys
+        - name: config
+          configMap:
+            name: {{ include "smarter.fullname" . }}
+      terminationGracePeriodSeconds: 30
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm/templates/serviceaccount.yaml

+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "smarter.serviceAccountName" . }}
+  labels:
+    {{- include "smarter.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

helm/values.yaml

+# Default values for smarter.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+devicePluginPath: /var/lib/kubelet/device-plugins
+
+config:
+- devicematch: "^fuse$"
+  nummaxdevices: 20
+
+image:
+  repository: registry.gitlab.com/arm-research/smarter/smarter-device-manager
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext:
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+    - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+resources:
+  limits:
+    cpu: 100m
+    memory: 15Mi
+  requests:
+    cpu: 10m
+    memory: 15Mi
+
+nodeSelector: {}
+
+tolerations:
+- key: zone                                                                                                                                             
+  value: CADES
+
+affinity: {}