Codefresh Steps: Reusable Code for Common Operations

This page provides code you can use to perform common operations in the Codefresh CI/CD platform.

Canary deployment for plain K8s k8s-canary-deployment

Perform a gradual canary deployment using only Kubernetes manifests.

arguments

ANALYSIS_TYPE - Can analyze canary health by pipeline execution or health checks (PIPELINE or HEALTH)

BRANCH - Branch

DEPLOYMENT_NAME - Kubernetes deployment name

KUBE_CONTEXT - The name of your cluster (as found in the Codefresh Kubernetes dashboard).

NAMESPACE - The name of the kubernetes namespace

NEW_VERSION

NO_CACHE - Ignore cached images

NO_CF_CACHE - Ignore Codefresh cache optimizations

PIPELINE_ID - Pipeline name or id

RESET_VOLUME - Reset pipeline cached volume

SERVICE_NAME - Kubernetes service name

SHA - Set commit sha

SLEEP_SECONDS - Time to sleep

TRAFFIC_INCREMENT

TRIGGER_ID - Trigger id or name

WORKING_VOLUME - Path to directory

    run:
  title: 'Deploying new version ${{CF_SHORT_REVISION}}'
  type: k8s-canary-deployment
  arguments:
    WORKING_VOLUME: '${{WORKING_VOLUME}}'
    SERVICE_NAME: '${{SERVICE_NAME}}'
    DEPLOYMENT_NAME: '${{DEPLOYMENT_NAME}}'
    TRAFFIC_INCREMENT: '${{TRAFFIC_INCREMENT}}'
    NEW_VERSION: '${{NEW_VERSION}}'
    SLEEP_SECONDS: '${{SLEEP_SECONDS}}'
    NAMESPACE: '${{NAMESPACE}}'
    KUBE_CONTEXT: '${{KUBE_CONTEXT}}'

    run:
  title: 'Deploying new version ${{CF_SHORT_REVISION}}'
  type: k8s-canary-deployment
  arguments:
    WORKING_VOLUME: '${{WORKING_VOLUME}}'
    SERVICE_NAME: '${{SERVICE_NAME}}'
    DEPLOYMENT_NAME: '${{DEPLOYMENT_NAME}}'
    TRAFFIC_INCREMENT: '${{TRAFFIC_INCREMENT}}'
    NEW_VERSION: '${{NEW_VERSION}}'
    SLEEP_SECONDS: '${{SLEEP_SECONDS}}'
    NAMESPACE: '${{NAMESPACE}}'
    KUBE_CONTEXT: '${{KUBE_CONTEXT}}'
    PIPELINE_ID: project/health-check-pipeline
    NO_CACHE: true
    NO_CF_CACHE: true
    RESET_VOLUME: true

github.com

Kostis Kapelonis

Jul 4, 2021

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