ContainerImage.Pinniped/deploy/deployment.yaml

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#! Copyright 2020 VMware, Inc.
#! SPDX-License-Identifier: Apache-2.0
#@ load("@ytt:data", "data")
---
apiVersion: v1
kind: Namespace
metadata:
name: #@ data.values.namespace
labels:
name: #@ data.values.namespace
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: #@ data.values.app_name + "-service-account"
namespace: #@ data.values.namespace
---
apiVersion: v1
kind: ConfigMap
metadata:
name: #@ data.values.app_name + "-config"
namespace: #@ data.values.namespace
labels:
app: #@ data.values.app_name
data:
#@yaml/text-templated-strings
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pinniped.yaml: |
discovery:
url: (@= data.values.discovery_url or "null" @)
webhook:
url: (@= data.values.webhook_url @)
caBundle: (@= data.values.webhook_ca_bundle @)
api:
servingCertificate:
durationSeconds: (@= str(data.values.api_serving_certificate_duration_seconds) @)
renewBeforeSeconds: (@= str(data.values.api_serving_certificate_renew_before_seconds) @)
---
#@ if data.values.image_pull_dockerconfigjson and data.values.image_pull_dockerconfigjson != "":
apiVersion: v1
kind: Secret
metadata:
name: image-pull-secret
namespace: #@ data.values.namespace
labels:
app: #@ data.values.app_name
type: kubernetes.io/dockerconfigjson
data:
.dockerconfigjson: #@ data.values.image_pull_dockerconfigjson
#@ end
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: #@ data.values.app_name
namespace: #@ data.values.namespace
labels:
app: #@ data.values.app_name
spec:
replicas: #@ data.values.replicas
selector:
matchLabels:
app: #@ data.values.app_name
template:
metadata:
labels:
app: #@ data.values.app_name
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ""
spec:
serviceAccountName: #@ data.values.app_name + "-service-account"
#@ if data.values.image_pull_dockerconfigjson and data.values.image_pull_dockerconfigjson != "":
imagePullSecrets:
- name: image-pull-secret
#@ end
containers:
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- name: pinniped
#@ if data.values.image_digest:
image: #@ data.values.image_repo + "@" + data.values.image_digest
#@ else:
image: #@ data.values.image_repo + ":" + data.values.image_tag
#@ end
imagePullPolicy: IfNotPresent
resources:
requests:
memory: "128Mi"
args:
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- --config=/etc/config/pinniped.yaml
- --downward-api-path=/etc/podinfo
volumeMounts:
- name: config-volume
mountPath: /etc/config
- name: podinfo
mountPath: /etc/podinfo
livenessProbe:
httpGet:
path: /healthz
port: 443
scheme: HTTPS
initialDelaySeconds: 2
timeoutSeconds: 15
periodSeconds: 10
failureThreshold: 5
readinessProbe:
httpGet:
path: /healthz
port: 443
scheme: HTTPS
initialDelaySeconds: 2
timeoutSeconds: 3
periodSeconds: 10
failureThreshold: 3
volumes:
- name: config-volume
configMap:
name: #@ data.values.app_name + "-config"
- name: podinfo
downwardAPI:
items:
- path: "labels"
fieldRef:
fieldPath: metadata.labels
- path: "namespace"
fieldRef:
fieldPath: metadata.namespace
tolerations:
- key: CriticalAddonsOnly
operator: Exists
- key: node-role.kubernetes.io/master #! Allow running on master nodes too
effect: NoSchedule
#! "system-cluster-critical" cannot be used outside the kube-system namespace until Kubernetes >= 1.17,
#! so we skip setting this for now (see https://github.com/kubernetes/kubernetes/issues/60596).
#!priorityClassName: system-cluster-critical
#! This will help make sure our multiple pods run on different nodes, making
#! our deployment "more" "HA".
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 50
podAffinityTerm:
labelSelector:
matchLabels:
app: #@ data.values.app_name
topologyKey: kubernetes.io/hostname
---
apiVersion: v1
kind: Service
metadata:
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name: pinniped-api #! the golang code assumes this specific name as part of the common name during cert generation
namespace: #@ data.values.namespace
labels:
app: #@ data.values.app_name
spec:
type: ClusterIP
selector:
app: #@ data.values.app_name
ports:
- protocol: TCP
port: 443
targetPort: 443
---
apiVersion: apiregistration.k8s.io/v1
kind: APIService
metadata:
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name: v1alpha1.pinniped.dev
labels:
app: #@ data.values.app_name
spec:
version: v1alpha1
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group: pinniped.dev
groupPriorityMinimum: 2500 #! TODO what is the right value? https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#apiservicespec-v1beta1-apiregistration-k8s-io
versionPriority: 10 #! TODO what is the right value? https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#apiservicespec-v1beta1-apiregistration-k8s-io
#! caBundle: Do not include this key here. Starts out null, will be updated/owned by the golang code.
service:
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name: pinniped-api
namespace: #@ data.values.namespace
port: 443