Add spire-lib chart (#289)

* Add spire-lib chart Make spire-lib bits into its own library chart. Signed-off-by: Kevin Fox <[email protected]> * Apply suggestions from code review Co-authored-by: Marco Franssen <[email protected]> Signed-off-by: kfox1111 <[email protected]> * Move notes back Signed-off-by: Kevin Fox <[email protected]> * Fix NOTES Signed-off-by: Kevin Fox <[email protected]> --------- Signed-off-by: Kevin Fox <[email protected]> Signed-off-by: kfox1111 <[email protected]> Co-authored-by: Marco Franssen <[email protected]>
2024-04-18 08:21:31 -07:00
parent 260b02f973
commit 08f699bdb0
10 changed files with 86 additions and 4 deletions
@@ -22,6 +22,9 @@ maintainers:
    email: [email protected]
 kubeVersion: ">=1.21.0-0"
 dependencies:
+  - name: spire-lib
+    repository: file://./charts/spire-lib
+    version: 0.1.0
  - name: spire-server
    condition: spire-server.enabled
    repository: file://./charts/spire-server
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
@@ -0,0 +1,24 @@
+apiVersion: v2
+name: spire-lib
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: ""
@@ -0,0 +1,14 @@
+# SPIRE Common Library Chart
+
+A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between SPIRE charts.
+
+## TL;DR
+
+```yaml
+dependencies:
+  - name: spire-lib
+    version: 0.1.0
+    repository: https://spiffe.github.io/helm-charts-hardened/
+```
+
+## Parameters
@@ -0,0 +1,5 @@
+{{- define "spire-lib.namespaces" }}
+{{- include "spire-lib.namespace.system" . }}
+---
+{{- include "spire-lib.namespace.server" . }}
+{{- end }}
@@ -1,12 +1,13 @@
-{{- define "spire.namespace.default_server_labels" }}
+{{- define "spire-lib.namespace.default_server_labels" }}
 "pod-security.kubernetes.io/warn": restricted
 "pod-security.kubernetes.io/audit": restricted
 "pod-security.kubernetes.io/enforce": restricted
 {{- end }}
+{{- define "spire-lib.namespace.server" }}
 {{- if or .Values.global.spire.namespaces.create .Values.global.spire.namespaces.server.create }}
 {{-   $labels := dict }}
 {{-   if and (dig "spire" "recommendations" "enabled" false .Values.global) (dig "spire" "recommendations" "namespacePSS" true .Values.global) }}
-{{-     $labels = mergeOverwrite $labels (include "spire.namespace.default_server_labels" . | fromYaml) }}
+{{-     $labels = mergeOverwrite $labels (include "spire-lib.namespace.default_server_labels" . | fromYaml) }}
 {{-     if (dig "openshift" false .Values.global) }}
 {{-       $_ := set $labels "security.openshift.io/scc.podSecurityLabelSync" "false" }}
 {{-       if (index .Values "spiffe-oidc-discovery-provider").enabled }}
@@ -28,3 +29,4 @@ metadata:
    {{- toYaml . | nindent 4 }}
  {{- end }}
 {{- end }}
+{{- end }}
@@ -1,12 +1,13 @@
-{{- define "spire.namespace.default_system_labels" }}
+{{- define "spire-lib.namespace.default_system_labels" }}
 "pod-security.kubernetes.io/warn": privileged
 "pod-security.kubernetes.io/audit": privileged
 "pod-security.kubernetes.io/enforce": privileged
 {{- end }}
+{{- define "spire-lib.namespace.system" }}
 {{- if or .Values.global.spire.namespaces.create .Values.global.spire.namespaces.system.create }}
 {{-   $labels := dict }}
 {{-   if and (dig "spire" "recommendations" "enabled" false .Values.global) (dig "spire" "recommendations" "namespacePSS" true .Values.global) }}
-{{-     $labels = mergeOverwrite $labels (include "spire.namespace.default_system_labels" . | fromYaml) }}
+{{-     $labels = mergeOverwrite $labels (include "spire-lib.namespace.default_system_labels" . | fromYaml) }}
 {{-     if (dig "openshift" false .Values.global) }}
 {{-       $_ := set $labels "security.openshift.io/scc.podSecurityLabelSync" "false" }}
 {{-     end }}
@@ -25,3 +26,4 @@ metadata:
    {{- toYaml . | nindent 4 }}
  {{- end }}
 {{- end }}
+{{- end }}
@@ -0,0 +1,8 @@
+# Default values for spire-lib.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+## It is required by CI/CD tools and processes.
+## @skip exampleValue
+##
+exampleValue: spire-lib
@@ -0,0 +1 @@
+{{- include "spire-lib.namespaces" . }}