Skip to main content

Example Kubernetes manifest for Harness Delegate

The following provides an example of a Kubernetes manifest used to configure Harness Delegate.

apiVersion: v1
kind: Namespace
metadata:
name: harness-delegate-ng
---

apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: harness-delegate-ng-cluster-admin
subjects:
- kind: ServiceAccount
name: default
namespace: harness-delegate-ng
roleRef:
- kind: ClusterRole
name: cluster-admin
apiGroup: rbac.authorization.k8s.io

---

apiVersion: v1
kind: Secret
metadata:
name: immutable-delegate-account-token
namespace: harness-delegate-ng
type: Opaque
data:
ACCOUNT_SECRET: <base64-encoded value for account secret>

---

# If delegate needs to use a proxy, please follow instructions available in the documentation
# https://developer.harness.io/docs/first-gen/firstgen-platform/account/manage-delegates/configure-delegate-proxy-settings/

apiVersion: apps/v1
kind: Deployment
metadata:
labels:
harness.io/name: <delegate name>
name: <delegate name>
namespace: harness-delegate-ng
spec:
replicas: 2
selector:
matchLabels:
harness.io/name: <delegate name>
template:
metadata:
labels:
harness.io/name: <delegate name>
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "3460"
prometheus.io/path: "/api/metrics"

spec:
terminationGracePeriodSeconds: 600
restartPolicy: Always
containers:
- image: <immutable delegate image>
imagePullPolicy: Always
name: delegate
ports:
- containerPort: 8080
resources:
limits:
cpu: "0.5"
memory: "2048Mi"
requests:
cpu: "0.5"
memory: "2048Mi"
livenessProbe:
httpGet:
path: /api/health
port: 3460
scheme: HTTP
initialDelaySeconds: 120
periodSeconds: 10
failureThreshold: 2
envFrom:
- secretRef:
name: immutable-delegate-account-token

env:
- name: JAVA_OPTS
value: "-Xms64M"
- name: ACCOUNT_ID
value: <account id>
- name: MANAGER_HOST_AND_PORT
value: <https://app.harness.io OR https://app.harness.io/gratis>
- name: DEPLOY_MODE
value: KUBERNETES
- name: DELEGATE_NAME
value: <delegate name>
- name: DELEGATE_TYPE
value: "KUBERNETES"
- name: DELEGATE_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: INIT_SCRIPT
value: ""
- name: DELEGATE_DESCRIPTION
value: ""
- name: DELEGATE_TAGS
value: ""
- name: DELEGATE_ORG_IDENTIFIER
value: ""
- name: DELEGATE_PROJECT_IDENTIFIER
value: ""
- name: NEXT_GEN
value: "true"
- name: CLIENT_TOOLS_DOWNLOAD_DISABLED
value: "true"
- name: LOG_STREAMING_SERVICE_URL
value: "https://app.harness.io/log-service/ OR https://app.harness.io/gratis/log-service/"

---

apiVersion: v1
kind: Service
metadata:
name: delegate-service
namespace: harness-delegate-ng
spec:
type: ClusterIP
selector:
harness.io/name: <delegate name>
ports:
- port: 8080