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application.yaml
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application.yaml
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apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: guestbook
# You'll usually want to add your resources to the argocd namespace.
namespace: argocd
# Add this finalizer ONLY if you want these to cascade delete.
finalizers:
- resources-finalizer.argocd.argoproj.io
# Add labels to your application object.
labels:
name: guestbook
spec:
# The project the application belongs to.
project: default
# Source of the application manifests
source:
repoURL: https://github.com/argoproj/argocd-example-apps.git # Can point to either a Helm chart repo or a git repo.
targetRevision: HEAD # For Helm, this refers to the chart version.
path: guestbook # This has no meaning for Helm charts pulled directly from a Helm repo instead of git.
# helm specific config
chart: chart-name # Set this when pulling directly from a Helm repo. DO NOT set for git-hosted Helm charts.
helm:
passCredentials: false # If true then adds --pass-credentials to Helm commands to pass credentials to all domains
# Extra parameters to set (same as setting through values.yaml, but these take precedence)
parameters:
- name: "nginx-ingress.controller.service.annotations.external-dns\\.alpha\\.kubernetes\\.io/hostname"
value: mydomain.example.com
- name: "ingress.annotations.kubernetes\\.io/tls-acme"
value: "true"
forceString: true # ensures that value is treated as a string
# Use the contents of files as parameters (uses Helm's --set-file)
fileParameters:
- name: config
path: files/config.json
# Release name override (defaults to application name)
releaseName: guestbook
# Helm values files for overriding values in the helm chart
# The path is relative to the spec.source.path directory defined above
valueFiles:
- values-prod.yaml
# Ignore locally missing valueFiles when installing Helm chart. Defaults to false
ignoreMissingValueFiles: false
# Values file as block file
values: |
ingress:
enabled: true
path: /
hosts:
- mydomain.example.com
annotations:
kubernetes.io/ingress.class: nginx
kubernetes.io/tls-acme: "true"
labels: {}
tls:
- secretName: mydomain-tls
hosts:
- mydomain.example.com
# Skip custom resource definition installation if chart contains custom resource definitions. Defaults to false
skipCrds: false
# Optional Helm version to template with. If omitted it will fall back to look at the 'apiVersion' in Chart.yaml
# and decide which Helm binary to use automatically. This field can be either 'v2' or 'v3'.
version: v2
# kustomize specific config
kustomize:
# Optional kustomize version. Note: version must be configured in argocd-cm ConfigMap
version: v3.5.4
# Supported kustomize transformers. https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/
namePrefix: prod-
nameSuffix: -some-suffix
commonLabels:
foo: bar
commonAnnotations:
beep: boop
images:
- gcr.io/heptio-images/ks-guestbook-demo:0.2
- my-app=gcr.io/my-repo/my-app:0.1
# directory
directory:
recurse: true
jsonnet:
# A list of Jsonnet External Variables
extVars:
- name: foo
value: bar
# You can use "code to determine if the value is either string (false, the default) or Jsonnet code (if code is true).
- code: true
name: baz
value: "true"
# A list of Jsonnet Top-level Arguments
tlas:
- code: false
name: foo
value: bar
# Exclude contains a glob pattern to match paths against that should be explicitly excluded from being used during
# manifest generation. This takes precedence over the `include` field.
# To match multiple patterns, wrap the patterns in {} and separate them with commas. For example: '{config.yaml,env-use2/*}'
exclude: 'config.yaml'
# Include contains a glob pattern to match paths against that should be explicitly included during manifest
# generation. If this field is set, only matching manifests will be included.
# To match multiple patterns, wrap the patterns in {} and separate them with commas. For example: '{*.yml,*.yaml}'
include: '*.yaml'
# plugin specific config
plugin:
# NOTE: this field is deprecated in v2.5 and must be removed to use sidecar-based plugins.
# Only set the plugin name if the plugin is defined in argocd-cm.
# If the plugin is defined as a sidecar, omit the name. The plugin will be automatically matched with the
# Application according to the plugin's discovery rules.
name: mypluginname
# environment variables passed to the plugin
env:
- name: FOO
value: bar
# Plugin parameters are new in v2.5.
parameters:
- name: string-param
string: example-string
- name: array-param
array: [item1, item2]
- name: map-param
map:
param-name: param-value
# Sources field specifies the list of sources for the application
sources:
- repoURL: https://github.com/argoproj/argocd-example-apps.git # Can point to either a Helm chart repo or a git repo.
targetRevision: HEAD # For Helm, this refers to the chart version.
path: guestbook # This has no meaning for Helm charts pulled directly from a Helm repo instead of git.
ref: my-repo # For Helm, acts as a reference to this source for fetching values files from this source. Has no meaning when under `source` field
# Destination cluster and namespace to deploy the application
destination:
# cluster API URL
server: https://kubernetes.default.svc
# or cluster name
# name: in-cluster
# The namespace will only be set for namespace-scoped resources that have not set a value for .metadata.namespace
namespace: guestbook
# Sync policy
syncPolicy:
automated: # automated sync by default retries failed attempts 5 times with following delays between attempts ( 5s, 10s, 20s, 40s, 80s ); retry controlled using `retry` field.
prune: true # Specifies if resources should be pruned during auto-syncing ( false by default ).
selfHeal: true # Specifies if partial app sync should be executed when resources are changed only in target Kubernetes cluster and no git change detected ( false by default ).
allowEmpty: false # Allows deleting all application resources during automatic syncing ( false by default ).
syncOptions: # Sync options which modifies sync behavior
- Validate=false # disables resource validation (equivalent to 'kubectl apply --validate=false') ( true by default ).
- CreateNamespace=true # Namespace Auto-Creation ensures that namespace specified as the application destination exists in the destination cluster.
- PrunePropagationPolicy=foreground # Supported policies are background, foreground and orphan.
- PruneLast=true # Allow the ability for resource pruning to happen as a final, implicit wave of a sync operation
managedNamespaceMetadata: # Sets the metadata for the application namespace. Only valid if CreateNamespace=true (see above), otherwise it's a no-op.
labels: # The labels to set on the application namespace
any: label
you: like
annotations: # The annotations to set on the application namespace
the: same
applies: for
annotations: on-the-namespace
# The retry feature is available since v1.7
retry:
limit: 5 # number of failed sync attempt retries; unlimited number of attempts if less than 0
backoff:
duration: 5s # the amount to back off. Default unit is seconds, but could also be a duration (e.g. "2m", "1h")
factor: 2 # a factor to multiply the base duration after each failed retry
maxDuration: 3m # the maximum amount of time allowed for the backoff strategy
# Will ignore differences between live and desired states during the diff. Note that these configurations are not
# used during the sync process.
ignoreDifferences:
# for the specified json pointers
- group: apps
kind: Deployment
jsonPointers:
- /spec/replicas
# for the specified managedFields managers
- group: "*"
kind: "*"
managedFieldsManagers:
- kube-controller-manager
# RevisionHistoryLimit limits the number of items kept in the application's revision history, which is used for
# informational purposes as well as for rollbacks to previous versions. This should only be changed in exceptional
# circumstances. Setting to zero will store no history. This will reduce storage used. Increasing will increase the
# space used to store the history, so we do not recommend increasing it.
revisionHistoryLimit: 10