From 938091f233da3d3bdb7084727678116c6505b441 Mon Sep 17 00:00:00 2001 From: Santiago Lo Coco Date: Wed, 15 Nov 2023 16:49:05 -0300 Subject: [PATCH] Add helm chart --- build.sh | 6 +- data/db/Dockerfile | 4 +- db-deployment.yaml | 10 +- exam/api-deployment.yaml | 59 +++++++++ exam/client-deployment.yaml | 41 ++++++ exam/db-deployment.yaml | 103 ++++++++++++++++ exam/{ => exam}/.helmignore | 0 exam/{ => exam}/Chart.yaml | 5 +- exam/{ => exam}/templates/_helpers.tpl | 0 exam/exam/templates/api.yaml | 15 +++ exam/exam/templates/client.yaml | 15 +++ exam/exam/templates/deployment.yaml | 137 +++++++++++++++++++++ exam/exam/templates/minikube-ingress.yaml | 28 +++++ exam/exam/templates/postgres-pv-claim.yaml | 14 +++ exam/exam/templates/postgres-pv.yaml | 17 +++ exam/exam/templates/postgres-secrets.yaml | 12 ++ exam/exam/templates/postgres.yaml | 15 +++ exam/exam/values.yaml | 47 +++++++ exam/ingress.yaml | 27 ++++ exam/templates/NOTES.txt | 22 ---- exam/templates/deployment.yaml | 61 --------- exam/templates/hpa.yaml | 28 ----- exam/templates/ingress.yaml | 61 --------- exam/templates/service.yaml | 15 --- exam/templates/serviceaccount.yaml | 12 -- exam/templates/tests/test-connection.yaml | 15 --- exam/values.yaml | 82 ------------ 27 files changed, 543 insertions(+), 308 deletions(-) create mode 100644 exam/api-deployment.yaml create mode 100644 exam/client-deployment.yaml create mode 100644 exam/db-deployment.yaml rename exam/{ => exam}/.helmignore (100%) rename exam/{ => exam}/Chart.yaml (97%) rename exam/{ => exam}/templates/_helpers.tpl (100%) create mode 100644 exam/exam/templates/api.yaml create mode 100644 exam/exam/templates/client.yaml create mode 100644 exam/exam/templates/deployment.yaml create mode 100644 exam/exam/templates/minikube-ingress.yaml create mode 100644 exam/exam/templates/postgres-pv-claim.yaml create mode 100644 exam/exam/templates/postgres-pv.yaml create mode 100644 exam/exam/templates/postgres-secrets.yaml create mode 100644 exam/exam/templates/postgres.yaml create mode 100644 exam/exam/values.yaml create mode 100644 exam/ingress.yaml delete mode 100644 exam/templates/NOTES.txt delete mode 100644 exam/templates/deployment.yaml delete mode 100644 exam/templates/hpa.yaml delete mode 100644 exam/templates/ingress.yaml delete mode 100644 exam/templates/service.yaml delete mode 100644 exam/templates/serviceaccount.yaml delete mode 100644 exam/templates/tests/test-connection.yaml delete mode 100644 exam/values.yaml diff --git a/build.sh b/build.sh index c7e1633..24ce490 100755 --- a/build.sh +++ b/build.sh @@ -7,10 +7,11 @@ usage() { domain= -while getopts ":hd:b" arg; do +while getopts ":hd:bv:" arg; do case $arg in d) domain=${OPTARG} ;; b) build=Y ;; + v) version=${OPTARG} ;; h | *) usage ;; esac done @@ -20,4 +21,5 @@ docker build $API -f $API/Dockerfile.prod -t api:prod export CLIENT=data/sample-client-users docker build $CLIENT -f $CLIENT/Dockerfile -t client:prod export DB=data/db -docker build $DB -f $DB/Dockerfile -t db:prod \ No newline at end of file +version="${version-13.3}" +docker build $DB -f $DB/Dockerfile --build-arg "VERSION=${version}" -t "db:${version}" \ No newline at end of file diff --git a/data/db/Dockerfile b/data/db/Dockerfile index 44b810d..9d3dacd 100644 --- a/data/db/Dockerfile +++ b/data/db/Dockerfile @@ -1,5 +1,7 @@ +ARG VERSION=13.3 + # pull official base image -FROM postgres:13.3 +FROM postgres:${VERSION} # run create.sql on init ADD create.sql /docker-entrypoint-initdb.d \ No newline at end of file diff --git a/db-deployment.yaml b/db-deployment.yaml index 7ffcb93..664780c 100644 --- a/db-deployment.yaml +++ b/db-deployment.yaml @@ -35,7 +35,7 @@ kind: PersistentVolumeClaim metadata: name: postgres-pv-claim labels: - app: api + app: db spec: accessModes: - ReadWriteOnce @@ -56,21 +56,21 @@ data: apiVersion: apps/v1 kind: Deployment metadata: - name: api-db + name: db labels: - app: api + app: db spec: replicas: 1 selector: matchLabels: - app: api + app: db tier: postgres strategy: type: Recreate template: metadata: labels: - app: api + app: db tier: postgres spec: containers: diff --git a/exam/api-deployment.yaml b/exam/api-deployment.yaml new file mode 100644 index 0000000..4f16b23 --- /dev/null +++ b/exam/api-deployment.yaml @@ -0,0 +1,59 @@ +apiVersion: v1 +kind: Service +metadata: + name: api + labels: + app: api +spec: + ports: + - port: 5000 + selector: + app: api + tier: backend + type: ClusterIP +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: api + labels: + app: api +spec: + replicas: 1 + selector: + matchLabels: + app: api + tier: backend + strategy: + type: Recreate + template: + metadata: + labels: + app: api + tier: backend + spec: + containers: + - image: api:prod + name: api + env: + - name: POSTGRES_DB + value: api-db + - name: POSTGRES_PASSWORD + valueFrom: + secretKeyRef: + name: postgres-secrets + key: password + - name: POSTGRES_USER + valueFrom: + secretKeyRef: + name: postgres-secrets + key: username + - name: DATABASE_URL + value: postgresql://$(POSTGRES_USER):$(POSTGRES_PASS)@api-db/$(POSTGRES_DB) + - name: APP_SETTINGS + value: src.config.ProductionConfig + - name: PORT + value: "5000" + ports: + - containerPort: 5000 + name: api diff --git a/exam/client-deployment.yaml b/exam/client-deployment.yaml new file mode 100644 index 0000000..a44ee34 --- /dev/null +++ b/exam/client-deployment.yaml @@ -0,0 +1,41 @@ +apiVersion: v1 +kind: Service +metadata: + name: client + labels: + app: client +spec: + ports: + - port: 8080 + targetPort: 80 + selector: + app: client + tier: frontend + type: ClusterIP +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: client + labels: + app: client +spec: + replicas: 1 + selector: + matchLabels: + app: client + tier: frontend + strategy: + type: Recreate + template: + metadata: + labels: + app: client + tier: frontend + spec: + containers: + - image: client:prod + name: client + ports: + - containerPort: 80 + name: client diff --git a/exam/db-deployment.yaml b/exam/db-deployment.yaml new file mode 100644 index 0000000..664780c --- /dev/null +++ b/exam/db-deployment.yaml @@ -0,0 +1,103 @@ +apiVersion: v1 +kind: Service +metadata: + name: postgres + labels: + app: postgres +spec: + ports: + - port: 5432 + selector: + app: postgres + tier: postgres + clusterIP: None +--- +apiVersion: v1 +kind: PersistentVolume +metadata: + name: postgres-pv + labels: + type: local +spec: + capacity: + storage: 1Gi + volumeMode: Filesystem + accessModes: + - ReadWriteOnce + persistentVolumeReclaimPolicy: Retain + storageClassName: manual + # TODO: change hostPath (short.slc.ar/YkdtaD) + hostPath: + path: /tmp/minikube/postgres +--- +apiVersion: v1 +kind: PersistentVolumeClaim +metadata: + name: postgres-pv-claim + labels: + app: db +spec: + accessModes: + - ReadWriteOnce + storageClassName: manual + resources: + requests: + storage: 1Gi +--- +apiVersion: v1 +kind: Secret +metadata: + name: postgres-secrets +type: Opaque +data: + username: dXNlcm5hbWU= + password: cGFzc3dvcmQxMjM0 +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: db + labels: + app: db +spec: + replicas: 1 + selector: + matchLabels: + app: db + tier: postgres + strategy: + type: Recreate + template: + metadata: + labels: + app: db + tier: postgres + spec: + containers: + - image: db:prod + name: postgres + env: + - name: POSTGRES_PASSWORD + valueFrom: + secretKeyRef: + name: postgres-secrets + key: password + - name: PGDATA + value: /var/lib/postgresql/data/pgdata + - name: POSTGRES_DB + value: db + - name: POSTGRES_USER + valueFrom: + secretKeyRef: + name: postgres-secrets + key: username + ports: + - containerPort: 5432 + name: postgres + volumeMounts: + - name: postgres-pv-storage + mountPath: /var/lib/postgresql/data + volumes: + - name: postgres-pv-storage + persistentVolumeClaim: + claimName: postgres-pv-claim \ No newline at end of file diff --git a/exam/.helmignore b/exam/exam/.helmignore similarity index 100% rename from exam/.helmignore rename to exam/exam/.helmignore diff --git a/exam/Chart.yaml b/exam/exam/Chart.yaml similarity index 97% rename from exam/Chart.yaml rename to exam/exam/Chart.yaml index fc68973..8e6a594 100644 --- a/exam/Chart.yaml +++ b/exam/exam/Chart.yaml @@ -1,7 +1,6 @@ apiVersion: v2 name: exam 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 @@ -11,14 +10,12 @@ description: A Helm chart for Kubernetes # 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: "1.16.0" +appVersion: "0.1.0" diff --git a/exam/templates/_helpers.tpl b/exam/exam/templates/_helpers.tpl similarity index 100% rename from exam/templates/_helpers.tpl rename to exam/exam/templates/_helpers.tpl diff --git a/exam/exam/templates/api.yaml b/exam/exam/templates/api.yaml new file mode 100644 index 0000000..0d7755f --- /dev/null +++ b/exam/exam/templates/api.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ include "exam.fullname" . }}-api + labels: + app: api + {{- include "exam.labels" . | nindent 4 }} +spec: + type: {{ .Values.api.type }} + selector: + app: api + tier: backend + {{- include "exam.selectorLabels" . | nindent 4 }} + ports: + {{- .Values.api.ports | toYaml | nindent 2 -}} \ No newline at end of file diff --git a/exam/exam/templates/client.yaml b/exam/exam/templates/client.yaml new file mode 100644 index 0000000..53a78e6 --- /dev/null +++ b/exam/exam/templates/client.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ include "exam.fullname" . }}-client + labels: + app: client + {{- include "exam.labels" . | nindent 4 }} +spec: + type: {{ .Values.client.type }} + selector: + app: client + tier: frontend + {{- include "exam.selectorLabels" . | nindent 4 }} + ports: + {{- .Values.client.ports | toYaml | nindent 2 -}} \ No newline at end of file diff --git a/exam/exam/templates/deployment.yaml b/exam/exam/templates/deployment.yaml new file mode 100644 index 0000000..6309dd9 --- /dev/null +++ b/exam/exam/templates/deployment.yaml @@ -0,0 +1,137 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ include "exam.fullname" . }}-api + labels: + app: api + {{- include "exam.labels" . | nindent 4 }} +spec: + replicas: {{ .Values.api.replicas }} + selector: + matchLabels: + app: api + tier: backend + {{- include "exam.selectorLabels" . | nindent 6 }} + template: + metadata: + labels: + app: api + tier: backend + {{- include "exam.selectorLabels" . | nindent 8 }} + spec: + containers: + - env: + - name: POSTGRES_DB + value: {{ quote .Values.api.api.env.postgresDb }} + - name: POSTGRES_PASSWORD + valueFrom: + secretKeyRef: + key: password + name: {{ include "exam.fullname" . }}-postgres-secrets + - name: POSTGRES_USER + valueFrom: + secretKeyRef: + key: username + name: {{ include "exam.fullname" . }}-postgres-secrets + - name: DATABASE_URL + value: {{ quote .Values.api.api.env.databaseUrl }} + - name: APP_SETTINGS + value: {{ quote .Values.api.api.env.appSettings }} + - name: PORT + value: {{ quote .Values.api.api.env.port }} + - name: KUBERNETES_CLUSTER_DOMAIN + value: {{ quote .Values.kubernetesClusterDomain }} + image: {{ .Values.api.api.image.repository }}:{{ .Values.api.api.image.tag | default + .Chart.AppVersion }} + name: api + ports: + - containerPort: 5000 + name: api + resources: {} +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ include "exam.fullname" . }}-client + labels: + app: client + {{- include "exam.labels" . | nindent 4 }} +spec: + replicas: {{ .Values.client.replicas }} + selector: + matchLabels: + app: client + tier: frontend + {{- include "exam.selectorLabels" . | nindent 6 }} + template: + metadata: + labels: + app: client + tier: frontend + {{- include "exam.selectorLabels" . | nindent 8 }} + spec: + containers: + - env: + - name: KUBERNETES_CLUSTER_DOMAIN + value: {{ quote .Values.kubernetesClusterDomain }} + image: {{ .Values.client.client.image.repository }}:{{ .Values.client.client.image.tag + | default .Chart.AppVersion }} + name: client + ports: + - containerPort: 80 + name: client + resources: {} +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ include "exam.fullname" . }}-db + labels: + app: db + {{- include "exam.labels" . | nindent 4 }} +spec: + replicas: {{ .Values.db.replicas }} + selector: + matchLabels: + app: db + tier: postgres + {{- include "exam.selectorLabels" . | nindent 6 }} + template: + metadata: + labels: + app: db + tier: postgres + {{- include "exam.selectorLabels" . | nindent 8 }} + spec: + containers: + - env: + - name: POSTGRES_PASSWORD + valueFrom: + secretKeyRef: + key: password + name: {{ include "exam.fullname" . }}-postgres-secrets + - name: PGDATA + value: {{ quote .Values.db.postgres.env.pgdata }} + - name: POSTGRES_DB + value: {{ quote .Values.db.postgres.env.postgresDb }} + - name: POSTGRES_USER + valueFrom: + secretKeyRef: + key: username + name: {{ include "exam.fullname" . }}-postgres-secrets + - name: KUBERNETES_CLUSTER_DOMAIN + value: {{ quote .Values.kubernetesClusterDomain }} + image: {{ .Values.db.postgres.image.repository }}:{{ .Values.db.postgres.image.tag + | default .Chart.AppVersion }} + name: postgres + ports: + - containerPort: 5432 + name: postgres + resources: {} + volumeMounts: + - mountPath: /var/lib/postgresql/data + name: postgres-pv-storage + volumes: + - name: postgres-pv-storage + persistentVolumeClaim: + claimName: {{ include "exam.fullname" . }}-postgres-pv-claim \ No newline at end of file diff --git a/exam/exam/templates/minikube-ingress.yaml b/exam/exam/templates/minikube-ingress.yaml new file mode 100644 index 0000000..07a03ec --- /dev/null +++ b/exam/exam/templates/minikube-ingress.yaml @@ -0,0 +1,28 @@ +apiVersion: networking.k8s.io/v1 +kind: Ingress +metadata: + name: {{ include "exam.fullname" . }}-minikube-ingress + labels: + {{- include "exam.labels" . | nindent 4 }} + annotations: + nginx.ingress.kubernetes.io/rewrite-target: /$2 + nginx.ingress.kubernetes.io/ssl-redirect: "false" + nginx.ingress.kubernetes.io/use-regex: "true" +spec: + rules: + - http: + paths: + - backend: + service: + name: '{{ include "exam.fullname" . }}-client' + port: + number: 8080 + path: /()(.*) + pathType: ImplementationSpecific + - backend: + service: + name: '{{ include "exam.fullname" . }}-api' + port: + number: 5000 + path: /api(/|$)(.*) + pathType: ImplementationSpecific \ No newline at end of file diff --git a/exam/exam/templates/postgres-pv-claim.yaml b/exam/exam/templates/postgres-pv-claim.yaml new file mode 100644 index 0000000..a6b9373 --- /dev/null +++ b/exam/exam/templates/postgres-pv-claim.yaml @@ -0,0 +1,14 @@ +apiVersion: v1 +kind: PersistentVolumeClaim +metadata: + name: {{ include "exam.fullname" . }}-postgres-pv-claim + labels: + app: db + {{- include "exam.labels" . | nindent 4 }} +spec: + accessModes: + - ReadWriteOnce + resources: + requests: + storage: {{ .Values.pvc.postgresPvClaim.storageRequest | quote }} + storageClassName: {{ .Values.pvc.postgresPvClaim.storageClass | quote }} \ No newline at end of file diff --git a/exam/exam/templates/postgres-pv.yaml b/exam/exam/templates/postgres-pv.yaml new file mode 100644 index 0000000..78b96c2 --- /dev/null +++ b/exam/exam/templates/postgres-pv.yaml @@ -0,0 +1,17 @@ +apiVersion: v1 +kind: PersistentVolume +metadata: + name: {{ include "exam.fullname" . }}-postgres-pv + labels: + type: local + {{- include "exam.labels" . | nindent 4 }} +spec: + accessModes: + - ReadWriteOnce + capacity: + storage: 1Gi + hostPath: + path: /tmp/minikube/postgres + persistentVolumeReclaimPolicy: Retain + storageClassName: manual + volumeMode: Filesystem \ No newline at end of file diff --git a/exam/exam/templates/postgres-secrets.yaml b/exam/exam/templates/postgres-secrets.yaml new file mode 100644 index 0000000..b7f6f50 --- /dev/null +++ b/exam/exam/templates/postgres-secrets.yaml @@ -0,0 +1,12 @@ +apiVersion: v1 +kind: Secret +metadata: + name: {{ include "exam.fullname" . }}-postgres-secrets + labels: + {{- include "exam.labels" . | nindent 4 }} +data: + password: {{ required "postgresSecrets.password is required" .Values.postgresSecrets.password + | b64enc | quote }} + username: {{ required "postgresSecrets.username is required" .Values.postgresSecrets.username + | b64enc | quote }} +type: Opaque \ No newline at end of file diff --git a/exam/exam/templates/postgres.yaml b/exam/exam/templates/postgres.yaml new file mode 100644 index 0000000..c2e358e --- /dev/null +++ b/exam/exam/templates/postgres.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ include "exam.fullname" . }}-postgres + labels: + app: postgres + {{- include "exam.labels" . | nindent 4 }} +spec: + type: {{ .Values.postgres.type }} + selector: + app: postgres + tier: postgres + {{- include "exam.selectorLabels" . | nindent 4 }} + ports: + {{- .Values.postgres.ports | toYaml | nindent 2 -}} \ No newline at end of file diff --git a/exam/exam/values.yaml b/exam/exam/values.yaml new file mode 100644 index 0000000..f02ad0f --- /dev/null +++ b/exam/exam/values.yaml @@ -0,0 +1,47 @@ +api: + api: + env: + appSettings: src.config.ProductionConfig + databaseUrl: postgresql://$(POSTGRES_USER):$(POSTGRES_PASS)@api-db/$(POSTGRES_DB) + port: "5000" + postgresDb: api-db + image: + repository: api + tag: prod + ports: + - port: 5000 + targetPort: 0 + replicas: 1 + type: ClusterIP +client: + client: + image: + repository: client + tag: prod + ports: + - port: 8080 + targetPort: 80 + replicas: 1 + type: ClusterIP +db: + postgres: + env: + pgdata: /var/lib/postgresql/data/pgdata + postgresDb: db + image: + repository: db + tag: 13.3 + replicas: 1 +kubernetesClusterDomain: cluster.local +postgres: + ports: + - port: 5432 + targetPort: 0 + type: ClusterIP +postgresSecrets: + password: "username" + username: "password1234" +pvc: + postgresPvClaim: + storageClass: manual + storageRequest: 1Gi diff --git a/exam/ingress.yaml b/exam/ingress.yaml new file mode 100644 index 0000000..55f26b0 --- /dev/null +++ b/exam/ingress.yaml @@ -0,0 +1,27 @@ +apiVersion: networking.k8s.io/v1 +kind: Ingress +metadata: + name: minikube-ingress + annotations: + nginx.ingress.kubernetes.io/ssl-redirect: "false" + nginx.ingress.kubernetes.io/use-regex: "true" + nginx.ingress.kubernetes.io/rewrite-target: /$2 +spec: + rules: + # - host: kube.slc.ar + - http: + paths: + - path: /()(.*) + pathType: ImplementationSpecific + backend: + service: + name: client + port: + number: 8080 + - path: /api(/|$)(.*) + pathType: ImplementationSpecific + backend: + service: + name: api + port: + number: 5000 \ No newline at end of file diff --git a/exam/templates/NOTES.txt b/exam/templates/NOTES.txt deleted file mode 100644 index 0dda8a0..0000000 --- a/exam/templates/NOTES.txt +++ /dev/null @@ -1,22 +0,0 @@ -1. Get the application URL by running these commands: -{{- if .Values.ingress.enabled }} -{{- range $host := .Values.ingress.hosts }} - {{- range .paths }} - http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} - {{- end }} -{{- end }} -{{- else if contains "NodePort" .Values.service.type }} - export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "exam.fullname" . }}) - export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") - echo http://$NODE_IP:$NODE_PORT -{{- else if contains "LoadBalancer" .Values.service.type }} - NOTE: It may take a few minutes for the LoadBalancer IP to be available. - You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "exam.fullname" . }}' - export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "exam.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") - echo http://$SERVICE_IP:{{ .Values.service.port }} -{{- else if contains "ClusterIP" .Values.service.type }} - export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "exam.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") - export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") - echo "Visit http://127.0.0.1:8080 to use your application" - kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT -{{- end }} diff --git a/exam/templates/deployment.yaml b/exam/templates/deployment.yaml deleted file mode 100644 index 8adda63..0000000 --- a/exam/templates/deployment.yaml +++ /dev/null @@ -1,61 +0,0 @@ -apiVersion: apps/v1 -kind: Deployment -metadata: - name: {{ include "exam.fullname" . }} - labels: - {{- include "exam.labels" . | nindent 4 }} -spec: - {{- if not .Values.autoscaling.enabled }} - replicas: {{ .Values.replicaCount }} - {{- end }} - selector: - matchLabels: - {{- include "exam.selectorLabels" . | nindent 6 }} - template: - metadata: - {{- with .Values.podAnnotations }} - annotations: - {{- toYaml . | nindent 8 }} - {{- end }} - labels: - {{- include "exam.selectorLabels" . | nindent 8 }} - spec: - {{- with .Values.imagePullSecrets }} - imagePullSecrets: - {{- toYaml . | nindent 8 }} - {{- end }} - serviceAccountName: {{ include "exam.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 }} - ports: - - name: http - containerPort: {{ .Values.service.port }} - protocol: TCP - livenessProbe: - httpGet: - path: / - port: http - readinessProbe: - httpGet: - path: / - port: http - resources: - {{- toYaml .Values.resources | nindent 12 }} - {{- with .Values.nodeSelector }} - nodeSelector: - {{- toYaml . | nindent 8 }} - {{- end }} - {{- with .Values.affinity }} - affinity: - {{- toYaml . | nindent 8 }} - {{- end }} - {{- with .Values.tolerations }} - tolerations: - {{- toYaml . | nindent 8 }} - {{- end }} diff --git a/exam/templates/hpa.yaml b/exam/templates/hpa.yaml deleted file mode 100644 index a8155b3..0000000 --- a/exam/templates/hpa.yaml +++ /dev/null @@ -1,28 +0,0 @@ -{{- if .Values.autoscaling.enabled }} -apiVersion: autoscaling/v2beta1 -kind: HorizontalPodAutoscaler -metadata: - name: {{ include "exam.fullname" . }} - labels: - {{- include "exam.labels" . | nindent 4 }} -spec: - scaleTargetRef: - apiVersion: apps/v1 - kind: Deployment - name: {{ include "exam.fullname" . }} - minReplicas: {{ .Values.autoscaling.minReplicas }} - maxReplicas: {{ .Values.autoscaling.maxReplicas }} - metrics: - {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} - - type: Resource - resource: - name: cpu - targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} - {{- end }} - {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} - - type: Resource - resource: - name: memory - targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} - {{- end }} -{{- end }} diff --git a/exam/templates/ingress.yaml b/exam/templates/ingress.yaml deleted file mode 100644 index 2c7fd9e..0000000 --- a/exam/templates/ingress.yaml +++ /dev/null @@ -1,61 +0,0 @@ -{{- if .Values.ingress.enabled -}} -{{- $fullName := include "exam.fullname" . -}} -{{- $svcPort := .Values.service.port -}} -{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} - {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} - {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} - {{- end }} -{{- end }} -{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} -apiVersion: networking.k8s.io/v1 -{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} -apiVersion: networking.k8s.io/v1beta1 -{{- else -}} -apiVersion: extensions/v1beta1 -{{- end }} -kind: Ingress -metadata: - name: {{ $fullName }} - labels: - {{- include "exam.labels" . | nindent 4 }} - {{- with .Values.ingress.annotations }} - annotations: - {{- toYaml . | nindent 4 }} - {{- end }} -spec: - {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} - ingressClassName: {{ .Values.ingress.className }} - {{- end }} - {{- if .Values.ingress.tls }} - tls: - {{- range .Values.ingress.tls }} - - hosts: - {{- range .hosts }} - - {{ . | quote }} - {{- end }} - secretName: {{ .secretName }} - {{- end }} - {{- end }} - rules: - {{- range .Values.ingress.hosts }} - - host: {{ .host | quote }} - http: - paths: - {{- range .paths }} - - path: {{ .path }} - {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} - pathType: {{ .pathType }} - {{- end }} - backend: - {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} - service: - name: {{ $fullName }} - port: - number: {{ $svcPort }} - {{- else }} - serviceName: {{ $fullName }} - servicePort: {{ $svcPort }} - {{- end }} - {{- end }} - {{- end }} -{{- end }} diff --git a/exam/templates/service.yaml b/exam/templates/service.yaml deleted file mode 100644 index 3a7d6df..0000000 --- a/exam/templates/service.yaml +++ /dev/null @@ -1,15 +0,0 @@ -apiVersion: v1 -kind: Service -metadata: - name: {{ include "exam.fullname" . }} - labels: - {{- include "exam.labels" . | nindent 4 }} -spec: - type: {{ .Values.service.type }} - ports: - - port: {{ .Values.service.port }} - targetPort: http - protocol: TCP - name: http - selector: - {{- include "exam.selectorLabels" . | nindent 4 }} diff --git a/exam/templates/serviceaccount.yaml b/exam/templates/serviceaccount.yaml deleted file mode 100644 index 27e3e9d..0000000 --- a/exam/templates/serviceaccount.yaml +++ /dev/null @@ -1,12 +0,0 @@ -{{- if .Values.serviceAccount.create -}} -apiVersion: v1 -kind: ServiceAccount -metadata: - name: {{ include "exam.serviceAccountName" . }} - labels: - {{- include "exam.labels" . | nindent 4 }} - {{- with .Values.serviceAccount.annotations }} - annotations: - {{- toYaml . | nindent 4 }} - {{- end }} -{{- end }} diff --git a/exam/templates/tests/test-connection.yaml b/exam/templates/tests/test-connection.yaml deleted file mode 100644 index 7764580..0000000 --- a/exam/templates/tests/test-connection.yaml +++ /dev/null @@ -1,15 +0,0 @@ -apiVersion: v1 -kind: Pod -metadata: - name: "{{ include "exam.fullname" . }}-test-connection" - labels: - {{- include "exam.labels" . | nindent 4 }} - annotations: - "helm.sh/hook": test -spec: - containers: - - name: wget - image: busybox - command: ['wget'] - args: ['{{ include "exam.fullname" . }}:{{ .Values.service.port }}'] - restartPolicy: Never diff --git a/exam/values.yaml b/exam/values.yaml deleted file mode 100644 index 6680edb..0000000 --- a/exam/values.yaml +++ /dev/null @@ -1,82 +0,0 @@ -# Default values for exam. -# This is a YAML-formatted file. -# Declare variables to be passed into your templates. - -replicaCount: 1 - -image: - repository: nginx - 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: {} - # capabilities: - # drop: - # - ALL - # readOnlyRootFilesystem: true - # runAsNonRoot: true - # runAsUser: 1000 - -service: - type: ClusterIP - port: 80 - -ingress: - enabled: false - className: "" - annotations: {} - # kubernetes.io/ingress.class: nginx - # kubernetes.io/tls-acme: "true" - hosts: - - host: chart-example.local - paths: - - path: / - pathType: ImplementationSpecific - tls: [] - # - secretName: chart-example-tls - # hosts: - # - chart-example.local - -resources: {} - # We usually recommend not to specify default resources and to leave this as a conscious - # choice for the user. This also increases chances charts run on environments with little - # resources, such as Minikube. If you do want to specify resources, uncomment the following - # lines, adjust them as necessary, and remove the curly braces after 'resources:'. - # limits: - # cpu: 100m - # memory: 128Mi - # requests: - # cpu: 100m - # memory: 128Mi - -autoscaling: - enabled: false - minReplicas: 1 - maxReplicas: 100 - targetCPUUtilizationPercentage: 80 - # targetMemoryUtilizationPercentage: 80 - -nodeSelector: {} - -tolerations: [] - -affinity: {}