Render chart templates locally and display the output.
Any values that would normally be looked up or retrieved in-cluster will be faked locally. Additionally, none of the server-side testing of chart validity (e.g. whether an API is supported) is done.
Syntax
werf helm template [NAME] [CHART] [flags] [options]
Options
--add-annotation=[]
Add annotation to deploying resources (can specify multiple).
Format: annoName=annoValue.
Also, can be specified with $WERF_ADD_ANNOTATION_* (e.g.
$WERF_ADD_ANNOTATION_1=annoName1=annoValue1,
$WERF_ADD_ANNOTATION_2=annoName2=annoValue2)
--add-label=[]
Add label to deploying resources (can specify multiple).
Format: labelName=labelValue.
Also, can be specified with $WERF_ADD_LABEL_* (e.g.
$WERF_ADD_LABEL_1=labelName1=labelValue1, $WERF_ADD_LABEL_2=labelName2=labelValue2)
-a, --api-versions=[]
Kubernetes api versions used for Capabilities.APIVersions
--atomic=false
if set, the installation process deletes the installation on failure. The --wait flag
will be set automatically if --atomic is used
--ca-file=''
verify certificates of HTTPS-enabled servers using this CA bundle
--cert-file=''
identify HTTPS client using this SSL certificate file
--cleanup-on-fail=false
allow deletion of new resources created in this installation when install fails
--create-namespace=false
create the release namespace if not present
--dependency-update=false
update dependencies if they are missing before installing the chart
--deploy-report-path=''
save deploy report in JSON to the specified path
--description=''
add a custom description
--devel=false
use development versions, too. Equivalent to version `>0.0.0-0`. If --version is set,
this is ignored
--disable-openapi-validation=false
if set, the installation process will not validate rendered templates against the
Kubernetes OpenAPI Schema
--dry-run=''
simulate an install. If --dry-run is set with no option being specified or as
`--dry-run=client`, it will not attempt cluster connections. Setting `--dry-run=server`
allows attempting cluster connections.
--enable-dns=false
enable DNS lookups when rendering templates
--force=false
force resource updates through a replacement strategy
-g, --generate-name=false
generate the name (and omit the NAME parameter)
--ignore-secret-key=false
Disable secrets decryption (default $WERF_IGNORE_SECRET_KEY)
--include-crds=false
include CRDs in the templated output
--insecure-skip-tls-verify=false
skip tls certificate checks for the chart download
--is-upgrade=false
set .Release.IsUpgrade instead of .Release.IsInstall
--key-file=''
identify HTTPS client using this SSL key file
--keyring='~/.gnupg/pubring.gpg'
location of public keys used for verification
--kube-version=''
Kubernetes version used for Capabilities.KubeVersion
-l, --labels=[]
Labels that would be added to release metadata. Should be divided by comma.
--name-template=''
specify template used to name the release
--no-hooks=false
prevent hooks from running during install
--output-dir=''
writes the executed templates to files in output-dir instead of stdout
--pass-credentials=false
pass credentials to all domains
--password=''
chart repository password where to locate the requested chart
--plain-http=false
use insecure HTTP connections for the chart download
--post-renderer=
the path to an executable to be used for post rendering. If it exists in $PATH, the
binary will be used, otherwise it will try to look for the executable at the given path
--post-renderer-args=[]
an argument to the post-renderer (can specify multiple)
--release-name=false
use release name in the output-dir path.
--render-subchart-notes=false
if set, render subchart notes along with the parent
--replace=false
re-use the given name, only if that name is a deleted release which remains in the
history. This is unsafe in production
--repo=''
chart repository url where to locate the requested chart
--secret-values=[]
Specify helm secret values in a YAML file (can specify multiple). Also, can be defined
with $WERF_SECRET_VALUES_* (e.g. $WERF_SECRET_VALUES_ENV=.helm/secret_values_test.yaml,
$WERF_SECRET_VALUES_DB=.helm/secret_values_db.yaml)
--set=[]
set values on the command line (can specify multiple or separate values with commas:
key1=val1,key2=val2)
--set-file=[]
set values from respective files specified via the command line (can specify multiple
or separate values with commas: key1=path1,key2=path2)
--set-json=[]
set JSON values on the command line (can specify multiple or separate values with
commas: key1=jsonval1,key2=jsonval2)
--set-literal=[]
set a literal STRING value on the command line
--set-string=[]
set STRING values on the command line (can specify multiple or separate values with
commas: key1=val1,key2=val2)
-s, --show-only=[]
only show manifests rendered from the given templates
--skip-crds=false
if set, no CRDs will be installed. By default, CRDs are installed if not already present
--skip-tests=false
skip tests from templated output
--timeout=5m0s
time to wait for any individual Kubernetes operation (like Jobs for hooks)
--username=''
chart repository username where to locate the requested chart
--validate=false
validate your manifests against the Kubernetes cluster you are currently pointing at.
This is the same validation performed on an install
-f, --values=[]
specify values in a YAML file or a URL (can specify multiple)
--verify=false
verify the package before using it
--version=''
specify a version constraint for the chart version to use. This constraint can be a
specific tag (e.g. 1.1.1) or it may reference a valid range (e.g. ^2.0.0). If this is
not specified, the latest version is used
--wait=false
if set, will wait until all Pods, PVCs, Services, and minimum number of Pods of a
Deployment, StatefulSet, or ReplicaSet are in a ready state before marking the release
as successful. It will wait for as long as --timeout
--wait-for-jobs=false
if set and --wait enabled, will wait until all Jobs have been completed before marking
the release as successful. It will wait for as long as --timeout
Options inherited from parent commands
--hooks-status-progress-period=5
Hooks status progress period in seconds. Set 0 to stop showing hooks status progress.
Defaults to $WERF_HOOKS_STATUS_PROGRESS_PERIOD_SECONDS or status progress period value
--kube-config=''
Kubernetes config file path (default $WERF_KUBE_CONFIG, or $WERF_KUBECONFIG, or
$KUBECONFIG)
--kube-config-base64=''
Kubernetes config data as base64 string (default $WERF_KUBE_CONFIG_BASE64 or
$WERF_KUBECONFIG_BASE64 or $KUBECONFIG_BASE64)
--kube-context=''
Kubernetes config context (default $WERF_KUBE_CONTEXT)
--log-color-mode='auto'
Set log color mode.
Supported on, off and auto (based on the stdout’s file descriptor referring to a
terminal) modes.
Default $WERF_LOG_COLOR_MODE or auto mode.
--log-debug=false
Enable debug (default $WERF_LOG_DEBUG).
--log-pretty=true
Enable emojis, auto line wrapping and log process border (default $WERF_LOG_PRETTY or
true).
--log-quiet=false
Disable explanatory output (default $WERF_LOG_QUIET).
--log-terminal-width=-1
Set log terminal width.
Defaults to:
* $WERF_LOG_TERMINAL_WIDTH
* interactive terminal width or 140
--log-time=false
Add time to log entries for precise event time tracking (default $WERF_LOG_TIME or
false).
--log-time-format='2006-01-02T15:04:05Z07:00'
Specify custom log time format (default $WERF_LOG_TIME_FORMAT or RFC3339 format).
--log-verbose=false
Enable verbose output (default $WERF_LOG_VERBOSE).
-n, --namespace=''
namespace scope for this request
--status-progress-period=5
Status progress period in seconds. Set -1 to stop showing status progress. Defaults to
$WERF_STATUS_PROGRESS_PERIOD_SECONDS or 5 seconds