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kustomize/docs/kustomization.yaml
2018-04-17 11:16:49 -07:00

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YAML

# ----------------------------------------------------
# Example kustomize.yaml content.
#
# This file declares the customization provided by
# the kustomize program.
#
# Since customization is, by definition, _custom_,
# there are no sensible default values for the fields
# in this file.
#
# The field values used below are merely examples, not
# to be copied literally. The values won't work if
# they happen to be references to external files that
# don't exist.
#
# In practice, fields with no value should simply be
# omitted from kustomize.yaml to reduce the content
# visible in configuration reviews.
# ----------------------------------------------------
# Value of this field is prepended to the
# names of all resources, e.g. a deployment named
# "wordpress" becomes "alices-wordpress".
namePrefix: alices-
# Labels to add to all resources and selectors.
commonLabels:
someName: someValue
owner: alice
app: bingo
# Annotations (non-identifying metadata)
# to add to all resources. Like labels,
# these are key value pairs.
commonAnnotations:
oncallPager: 800-555-1212
# Each entry in this list must resolve to an existing
# resource definition in YAML. These are the resource
# files that kustomize reads, modifies and emits as a
# YAML string, with resources separated by document
# markers ("---").
resources:
- some-service.yaml
- ../some-dir/some-deployment.yaml
# Each entry in this list results in the creation of
# one ConfigMap resource (it's a generator of n maps).
# The example below creates a ConfigMap with the
# names and contents of the given files.
configMapGenerator:
- name: myJavaServerProps
files:
- application.properties
- more.properties
# Each entry in this list results in the creation of
# one Secret resource (it's a generator of n secrets).
# A command can do anything to get a secret,
# e.g. prompt the user directly, start a webserver to
# initate an oauth dance, etc.
secretGenerator:
- name: app-tls
commands:
tls.crt: "cat secret/tls.cert"
tls.key: "cat secret/tls.key"
type: "kubernetes.io/tls"
# Each entry in this list should resolve to a directory
# containing a kustomization file, else the
# customization fails.
#
# The presence of this field means this file (the file
# you a reading) is an _overlay_ that further
# customizes information coming from these _bases_.
#
# Typical use case: a dev, staging and production
# environment that are mostly identical but differing
# crucial ways (image tags, a few server arguments,
# etc. that differ from the common base).
bases:
- ../../base
# Each entry in this list should resolve to
# a partial or complete resource definition file.
#
# The names in these (possibly partial) resource files
# must match names already loaded via the `resources`
# field or via `resources` loaded transitively via the
# `bases` entries. These entries are used to _patch_
# (modify) the known resources.
#
# Small patches that do one thing are best, e.g. modify
# a memory request/limit, change an env var in a
# ConfigMap, etc. Small patches are easy to review and
# easy to mix together in overlays.
patches:
- service_port_8888.yaml
- deployment_increase_replicas.yaml
- deployment_increase_memory.yaml