ci: init

.drone.yml

@@ -0,0 +1,21 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+trigger:
+  event:
+    - push
+
+steps:
+  - name: release
+    image: cr.grachevko.ru/drone/helm:RELEASE.2023-03-01T13-46-55Z
+    settings:
+      username:
+        from_secret: HELM_REPO_USERNAME
+      password:
+        from_secret: HELM_REPO_PASSWORD
+    when:
+      branch:
+        - master
+        - rc

Chart.yaml

@@ -14,4 +14,4 @@ type: library
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.4.1
+version: 1.4.0

README.md

@@ -4,38 +4,34 @@ This chart was originally forked from [`incubator/common`](https://github.com/he
 
 It provides utilities that reflect best practices of Kubernetes chart development, making it faster for you to write charts.
 
-
-
 ## Contents
 
 - [Getting Started](#getting-started)
-  * [Adding Repository](#adding-repository)
+  - [Adding Repository](#adding-repository)
-  * [Adding Dependency](#adding-dependency)
+  - [Adding Dependency](#adding-dependency)
-  * [Using Starter](#using-starter)
+  - [Using Starter](#using-starter)
 - [Resource Kinds](#resource-kinds)
-  * [`common.configMap`](#commonconfigmap)
+  - [`common.configMap`](#commonconfigmap)
-  * [`common.cronJob`](#commoncronjob)
+  - [`common.cronJob`](#commoncronjob)
-  * [`common.deployment`](#commondeployment)
+  - [`common.deployment`](#commondeployment)
-  * [`common.hpa`](#commonhpa)
+  - [`common.hpa`](#commonhpa)
-  * [`common.ingress`](#commoningress)
+  - [`common.ingress`](#commoningress)
-  * [`common.pdb`](#commonpdb)
+  - [`common.pdb`](#commonpdb)
-  * [`common.secret`](#commonsecret)
+  - [`common.secret`](#commonsecret)
-  * [`common.service`](#commonservice)
+  - [`common.service`](#commonservice)
-  * [`common.serviceAccount`](#commonserviceaccount)
+  - [`common.serviceAccount`](#commonserviceaccount)
-  * [`common.serviceMonitor`](#commonservicemonitor)
+  - [`common.serviceMonitor`](#commonservicemonitor)
-  * [`common.serviceMonitor.secret`](#commonservicemonitorsecret)
+  - [`common.serviceMonitor.secret`](#commonservicemonitorsecret)
 - [Partial Objects](#partial-objects)
-  * [`common.chart`](#commonchart)
+  - [`common.chart`](#commonchart)
-  * [`common.container`](#commoncontainer)
+  - [`common.container`](#commoncontainer)
-  * [`common.fullname`](#commonfullname)
+  - [`common.fullname`](#commonfullname)
-  * [`common.labels`](#commonlabels)
+  - [`common.labels`](#commonlabels)
-  * [`common.metadata`](#commonmetadata)
+  - [`common.metadata`](#commonmetadata)
-  * [`common.name`](#commonname)
+  - [`common.name`](#commonname)
-  * [`common.pod.template`](#commonpodtemplate)
+  - [`common.pod.template`](#commonpodtemplate)
-  * [`common.selectorLabels`](#commonselectorlabels)
+  - [`common.selectorLabels`](#commonselectorlabels)
-  * [`common.serviceAccountName`](#commonserviceaccountname)
+  - [`common.serviceAccountName`](#commonserviceaccountname)
-
-
 
 ## Getting Started
 
@@ -84,8 +80,6 @@ $ curl https://raw.githubusercontent.com/hahow/common-chart/master/create.sh | b
 
 Now, there is a chart in `./mychart`. You can edit it and create your own templates.
 
-
-
 ## Resource Kinds
 
 Kubernetes defines a variety of resource kinds, from `Secret` to `StatefulSet`. We define some of the most common kinds in a way that lets you easily work with them.
@@ -122,8 +116,6 @@ The [`common.service`](#commonservice) template is responsible for rendering the
 
 Each implemented base resource is described in greater detail below.
 
-
-
 ### `common.configMap`
 
 The `common.configMap` template accepts a list of two values:
@@ -167,8 +159,6 @@ metadata:
   name: release-name-mychart
 ```
 
-
-
 ### `common.cronJob`
 
 The `common.cronJob` template accepts a list of five values:
@@ -187,28 +177,30 @@ It defines a basic `CronJob` with the following defaults:
 In addition, it uses the following configuration from the `$cronJob`:
 
 | Value                                 | Description                                             |
-| ----- | ----------- |
+| ------------------------------------- | ------------------------------------------------------- |
 | `$cronJob.schedule`                   | Schedule for the cronjob                                |
 | `$cronJob.concurrencyPolicy`          | [optional] `Allow\|Forbid\|Replace` concurrent jobs     |
 | `$cronJob.failedJobsHistoryLimit`     | [optional] Specify the number of failed jobs to keep    |
 | `$cronJob.successfulJobsHistoryLimit` | [optional] Specify the number of completed jobs to keep |
+| `$cronJob.suspend`                    | [optional] Specify cronjob is suspend, default false    |
+| `$cronJob.activeDeadlineSeconds`      | [optional] Specify cronjob activeDeadlineSeconds        |
 
 Underneath the hood, it invokes [`common.pod.template`](#commonpodtemplate) template with `$pod` to populate the `PodTemplate`.
 
 Example use:
 
 ```yaml
-{{- include "common.cronJob" (list . .Values.cronJob .Values .Values.serviceAccount) }}
+{
-
+  {
+    - include "common.cronJob" (list . .Values.cronJob .Values .Values.serviceAccount),
+  },
+}
 ## The following is the same as above:
 # {{- include "common.cronJob" (list . .Values.cronJob .Values .Values.serviceAccount "mychart.cronJob") }}
 # {{- define "mychart.cronJob" -}}
 # {{- end }}
 ```
 
-
-
-
 ### `common.deployment`
 
 The `common.deployment` template accepts a list of five values:
@@ -222,7 +214,7 @@ The `common.deployment` template accepts a list of five values:
 It defines a basic `Deployment` with the following settings:
 
 | Value                            | Description                                                                |
-| ----- | ----------- |
+| -------------------------------- | -------------------------------------------------------------------------- |
 | `$deployment.replicaCount`       | Number of replica. If autoscaling enabled, this field will be ignored      |
 | `$deployment.imagePullSecrets`   | [optional] Name of Secret resource containing private registry credentials |
 | `$deployment.podSecurityContext` | [optional] Security options for pod                                        |
@@ -236,16 +228,17 @@ Underneath the hood, it invokes [`common.pod.template`](#commonpodtemplate) temp
 Example use:
 
 ```yaml
-{{- include "common.deployment" (list . .Values .Values.autoscaling .Values.serviceAccount) }}
+{
-
+  {
+    - include "common.deployment" (list . .Values .Values.autoscaling .Values.serviceAccount),
+  },
+}
 ## The following is the same as above:
 # {{- include "common.deployment" (list . .Values .Values.autoscaling .Values.serviceAccount "mychart.deployment") }}
 # {{- define "mychart.deployment" -}}
 # {{- end }}
 ```
 
-
-
 ### `common.hpa`
 
 The `common.hpa` template accepts a list of three values:
@@ -272,8 +265,7 @@ autoscaling:
 Example use:
 
 ```yaml
-{{- include "common.hpa" (list . .Values.autoscaling) }}
+{ { - include "common.hpa" (list . .Values.autoscaling) } }
-
 ## The following is the same as above:
 # {{- include "common.hpa" (list . .Values.autoscaling "mychart.hpa") }}
 # {{- define "mychart.hpa" -}}
@@ -315,8 +307,6 @@ spec:
     name: release-name-mychart
 ```
 
-
-
 ### `common.ingress`
 
 The `common.ingress` template accepts a list of four values:
@@ -337,7 +327,8 @@ ingress:
   hosts:
     - host: chart-example.local
       paths:
-    - /path/to/somewhere
+        - path: /path/to/somewhere
+          pathType: ImplementationSpecific
   tls:
     - secretName: chart-example-tls
       hosts:
@@ -350,8 +341,7 @@ service:
 Example use:
 
 ```yaml
-{{- include "common.ingress" (list . .Values.ingress .Values.service) }}
+{ { - include "common.ingress" (list . .Values.ingress .Values.service) } }
-
 ## The following is the same as above:
 # {{- include "common.ingress" (list . .Values.ingress .Values.service "mychart.ingress") }}
 # {{- define "mychart.ingress" -}}
@@ -380,17 +370,18 @@ spec:
       http:
         paths:
           - backend:
-          serviceName: release-name-mychart
+              service:
-          servicePort: 80
+                name: release-name-mychart
+                port:
+                  number: 80
             path: /path/to/somewhere
+            pathType: ImplementationSpecific
   tls:
     - hosts:
         - "chart-example.local"
       secretName: chart-example-tls
 ```
 
-
-
 ### `common.pdb`
 
 The `common.pdb` template accepts a list of five values:
@@ -417,8 +408,11 @@ podDisruptionBudget:
 Example use:
 
 ```yaml
-{{- include "common.pdb" (list . .Values.podDisruptionBudget .Values .Values.autoscaling) }}
+{
-
+  {
+    - include "common.pdb" (list . .Values.podDisruptionBudget .Values .Values.autoscaling),
+  },
+}
 ## The following is the same as above:
 # {{- include "common.pdb" (list . .Values.podDisruptionBudget .Values .Values.autoscaling "mychart.pdb") }}
 # {{- define "mychart.pdb" -}}
@@ -446,8 +440,6 @@ spec:
       app.kubernetes.io/name: mychart
 ```
 
-
-
 ### `common.secret`
 
 The `common.secret` template accepts a list of two values:
@@ -492,8 +484,6 @@ metadata:
 type: Opaque
 ```
 
-
-
 ### `common.service`
 
 The `common.service` template accepts a list of three values:
@@ -599,8 +589,6 @@ spec:
   type: ClusterIP
 ```
 
-
-
 ### `common.serviceAccount`
 
 The `common.serviceAccount` template accepts a list of three values:
@@ -626,8 +614,7 @@ serviceAccount:
 Example use:
 
 ```yaml
-{{- include "common.serviceAccount" (list . .Values.serviceAccount) }}
+{ { - include "common.serviceAccount" (list . .Values.serviceAccount) } }
-
 ## The following is the same as above:
 # {{- include "common.serviceAccount" (list . .Values.serviceAccount "mychart.serviceAccount") }}
 # {{- define "mychart.serviceAccount" -}}
@@ -649,8 +636,6 @@ metadata:
   name: release-name-mychart
 ```
 
-
-
 ### `common.serviceMonitor`
 
 The `common.serviceMonitor` template accepts a list of three values:
@@ -683,8 +668,7 @@ serviceMonitor:
 Example use:
 
 ```yaml
-{{- include "common.serviceMonitor" (list . .Values.serviceMonitor) }}
+{ { - include "common.serviceMonitor" (list . .Values.serviceMonitor) } }
-
 ## The following is the same as above:
 # {{- include "common.serviceMonitor" (list . .Values.serviceMonitor "mychart.serviceMonitor") }}
 # {{- define "mychart.serviceMonitor" -}}
@@ -727,8 +711,6 @@ spec:
       app.kubernetes.io/name: mychart
 ```
 
-
-
 ### `common.serviceMonitor.secret`
 
 The `common.serviceMonitor.secret` template accepts a list of three values:
@@ -752,8 +734,7 @@ serviceMonitor:
 Example use:
 
 ```yaml
-{{- include "common.serviceMonitor.secret" (list . .Values.serviceMonitor) }}
+{ { - include "common.serviceMonitor.secret" (list . .Values.serviceMonitor) } }
-
 ## The following is the same as above:
 # {{- include "common.serviceMonitor.secret" (list . .Values.serviceMonitor "mychart.serviceMonitor.secret") }}
 # {{- define "mychart.serviceMonitor.secret" -}}
@@ -780,14 +761,10 @@ metadata:
 type: Opaque
 ```
 
-
-
 ## Partial Objects
 
 When writing Kubernetes resources, you may find the following helpers useful to construct parts of the spec.
 
-
-
 ### `common.chart`
 
 The `common.chart` helper prints the chart name and version, escaped to be legal in a Kubernetes label field.
@@ -795,7 +772,7 @@ The `common.chart` helper prints the chart name and version, escaped to be legal
 Example template:
 
 ```yaml
-helm.sh/chart: {{ include "common.chart" . }}
+helm.sh/chart: { { include "common.chart" . } }
 ```
 
 For the chart `foo` with version `1.2.3-beta.55+1234`, this will render:
@@ -806,8 +783,6 @@ helm.sh/chart: foo-1.2.3-beta.55_1234
 
 (Note that `+` is an illegal character in label values)
 
-
-
 ### `common.container`
 
 The `common.container` template accepts a list of three values:
@@ -944,14 +919,12 @@ spec:
       serviceAccountName: release-name-mychart
 ```
 
-
-
 ### `common.fullname`
 
 The `common.fullname` template generates a name suitable for the `name:` field in Kubernetes metadata. It is used like this:
 
 ```yaml
-name: {{ include "common.fullname" . }}
+name: { { include "common.fullname" . } }
 ```
 
 This prints the value of `{{ .Release.Name }}-{{ .Chart.Name }}` by default, but can be overridden with `.Values. fullnameOverride`:
@@ -974,8 +947,6 @@ name: release-name-mychart
 
 Output of this function is truncated at 63 characters, which is the maximum length of name.
 
-
-
 ### `common.labels`
 
 `common.selectorLabels` prints the standard set of labels.
@@ -996,8 +967,6 @@ app.kubernetes.io/version: 1.16.0
 helm.sh/chart: mychart-0.1.0
 ```
 
-
-
 ### `common.metadata`
 
 The `common.metadata` helper generates value for the `metadata:` section of a Kubernetes resource.
@@ -1012,9 +981,7 @@ It generates standard labels and a name field.
 Example template:
 
 ```yaml
-metadata:
+metadata: { { - include "common.metadata" (list .) | nindent 2 } }
-  {{- include "common.metadata" (list .) | nindent 2 }}
-
 ## The following is the same as above:
 # metadata:
 #   {{- include "common.metadata" (list . "mychart.metadata") | nindent 2 }}
@@ -1037,14 +1004,12 @@ metadata:
 
 Most of the common templates that define a resource type (e.g. `common.configMap` or `common.cronJob`) use this to generate the metadata, which means they inherit the same `labels` and `name` fields.
 
-
-
 ### `common.name`
 
 The `common.name` template generates a name suitable for the `app.kubernetes.io/name` label. It is used like this:
 
 ```yaml
-app.kubernetes.io/name: {{ include "common.name" . }}
+app.kubernetes.io/name: { { include "common.name" . } }
 ```
 
 This prints the value of `{{ .Chart.Name }}` by default, but can be overridden with `.Values.nameOverride`:
@@ -1067,7 +1032,6 @@ app.kubernetes.io/name: mychart
 
 Output of this function is truncated at 63 characters, which is the maximum length of name.
 
-
 ### `common.pod.template`
 
 The `common.pod.template` template accepts a list of four values:
@@ -1085,18 +1049,18 @@ It creates a basic `PodTemplate` spec to be used within a `Deployment` or `CronJ
 It also uses the following configuration from the `$pod`:
 
 | Value                     | Description                                              |
-| ----- | ----------- |
+| ------------------------- | -------------------------------------------------------- |
 | `$pod.imagePullSecrets`   | Names of secrets containing private registry credentials |
 | `$pod.podAnnotations`     | Pod annotations                                          |
 | `$pod.podSecurityContext` | Security options                                         |
 | `$pod.nodeSelector `      | Node labels for pod assignment                           |
 | `$pod.affinity `          | Expressions for affinity                                 |
 | `$pod.tolerations `       | Toleration labels for pod assignment                     |
+| `$pod.podLabels`          | Pod extra labels                                         |
+| `$pod.priorityClassName`  | Pod priorityClassName                                    |
 
 Underneath the hood, it invokes [`common.container`](#commoncontainer) template with `$pod` to populate the `PodSpec`'s container list.
 
-
-
 ### `common.selectorLabels`
 
 `common.selectorLabels` prints the standard set of selector labels.
@@ -1114,8 +1078,6 @@ app.kubernetes.io/instance: release-name
 app.kubernetes.io/name: mychart
 ```
 
-
-
 ### `common.serviceAccountName`
 
 The `common.serviceAccountName` template accepts a list of two values:

templates/_cronjob.yaml

@@ -10,7 +10,11 @@ spec:
 {{- $cronJob := index . 1 }}
 {{- $pod := index . 2 }}
 {{- $serviceAccount := index . 3 }}
+{{- if semverCompare ">=1.21-0" $top.Capabilities.KubeVersion.GitVersion -}}
+apiVersion: batch/v1
+{{- else -}}
 apiVersion: batch/v1beta1
+{{- end }}
 kind: CronJob
 metadata:
   {{- include "common.metadata" (list $top) | nindent 2 }}
@@ -25,11 +29,17 @@ spec:
   {{- with $cronJob.successfulJobsHistoryLimit }}
   successfulJobsHistoryLimit: {{ . }}
   {{- end }}
+  {{- with $cronJob.suspend }}
+  suspend: {{ . }}
+  {{- end }}
   jobTemplate:
     metadata:
       labels:
         {{- include "common.selectorLabels" $top | nindent 8 }}
     spec:
+      {{- with $cronJob.activeDeadlineSeconds }}
+      activeDeadlineSeconds: {{ . }}
+      {{- end }}
       template:
         {{- include "common.pod.template" (list $top $pod $serviceAccount "common.cronJob.pod") | nindent 8 }}
 {{- end }}

templates/_hpa.yaml

@@ -3,7 +3,11 @@
 {{- define "common.hpa.tpl" -}}
 {{- $top := first . }}
 {{- $autoscaling := index . 1 }}
+{{- if semverCompare ">=1.23-0" $top.Capabilities.KubeVersion.GitVersion -}}
+apiVersion: autoscaling/v2
+{{- else -}}
 apiVersion: autoscaling/v2beta2
+{{- end }}
 kind: HorizontalPodAutoscaler
 metadata:
   {{- include "common.metadata" (list $top) | nindent 2 }}

templates/_ingress.yaml

@@ -14,9 +14,11 @@ annotations:
 {{- $service := index . 2 }}
 {{- $fullName := include "common.fullname" $top }}
 {{- $svcPort := $service.port }}
-{{- if semverCompare ">=1.14-0" $top.Capabilities.KubeVersion.GitVersion }}
+{{- if semverCompare ">=1.19-0" $top.Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" $top.Capabilities.KubeVersion.GitVersion -}}
 apiVersion: networking.k8s.io/v1beta1
-{{- else }}
+{{- else -}}
 apiVersion: extensions/v1beta1
 {{- end }}
 kind: Ingress
@@ -39,12 +41,22 @@ spec:
     http:
       paths:
       {{- range .paths }}
-      - path: {{ . }}
+      - path: {{ .path }}
+        {{- if and .pathType (semverCompare ">=1.18-0" $top.Capabilities.KubeVersion.GitVersion) }}
+        pathType: {{ .pathType }}
+        {{- end }}
         backend:
+          {{- if semverCompare ">=1.19-0" $top.Capabilities.KubeVersion.GitVersion }}
+          service:
+            name: {{ $fullName }}
+            port:
+              number: {{ $svcPort }}
+          {{- else }}
           serviceName: {{ $fullName }}
           servicePort: {{ $svcPort }}
           {{- end }}
       {{- end }}
+  {{- end }}
 {{- end }}
 
 {{- define "common.ingress" -}}

templates/_pdb.yaml

@@ -3,7 +3,11 @@
 {{- define "common.pdb.tpl" -}}
 {{- $top := first . }}
 {{- $pdb := index . 1 }}
+{{- if semverCompare ">=1.21-0" $top.Capabilities.KubeVersion.GitVersion -}}
+apiVersion: policy/v1
+{{- else -}}
 apiVersion: policy/v1beta1
+{{- end }}
 kind: PodDisruptionBudget
 metadata:
   {{- include "common.metadata" (list $top) | nindent 2 }}

templates/_pod.tpl

@@ -11,6 +11,9 @@ metadata:
   {{- end }}
   labels:
     {{- include "common.selectorLabels" $top | nindent 4 }}
+  {{- with $pod.podLabels }}
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   {{- with $pod.imagePullSecrets }}
   imagePullSecrets:
@@ -33,6 +36,9 @@ spec:
   tolerations:
     {{- toYaml . | nindent 4 }}
   {{- end }}
+  {{- with $pod.priorityClassName }}
+  priorityClassName: {{ . }}
+  {{- end }}
 {{- end }}
 
 {{- define "common.pod.template" -}}

templates/_servicemonitor.yaml

@@ -22,7 +22,7 @@ spec:
     matchNames:
     - {{ $top.Release.Namespace | quote }}
   endpoints:
-  - port: {{ $serviceMonitor.port }}
+  - port: "{{ $serviceMonitor.port }}"
     {{- with $serviceMonitor.path }}
     path: {{ . }}
     {{- end }}