refactor: switch 8.7 to 8.6 chart structure

Makefile

@@ -159,9 +159,13 @@ helm.readme-update:
 
 # helm.schema-update: generate schema from values file
 .PHONY: helm.schema-update
+# TODO: Once 8.7 is released, remove "alpha" name from the excluded versions.
 helm.schema-update:
 	for chart_dir in $(chartPath); do \
-		if echo "$${chart_dir}" | grep -qE "camunda-platform-8\.(2|3|4|5|6)$$"; then \
+		excluded_versions="camunda-platform-(8\.(2|3|4|5|6)|alpha)$$"; \
+		if echo "$${chart_dir}" | grep -qE "$${excluded_versions}"; then \
+			echo "\n[$@] Chart dir: $${chart_dir}";\
+			echo "[$@] This chart version doesn't have schema";\
 			continue; \
 		fi; \
 		echo "\n[$@] Chart dir: $${chart_dir}"; \

charts/camunda-platform-alpha-8.8/.helmignore

@@ -0,0 +1,35 @@
+# 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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
+
+# Scripts
+convertValuesDoc.sh
+
+# Tests
+test/
+
+# Values for previous versions
+values/
+
+# Go.
+go.mod
+go.sum

charts/camunda-platform-alpha-8.8/Chart.yaml

@@ -0,0 +1,91 @@
+apiVersion: v2
+name: camunda-platform
+# renovate: datasource=github-tags depName=charts/camunda-platform-alpha packageName=camunda/camunda
+version: 8.8.0-alpha0
+appVersion: 8.8.x
+description: |
+  Camunda 8 Self-Managed Helm charts.
+  Camunda's process automation platform allows developers to design, automate and improve processes.
+type: application
+icon: https://helm.camunda.io/imgs/camunda.svg
+home: https://docs.camunda.io/docs/self-managed/overview/
+sources:
+  - https://github.com/camunda/camunda-platform-helm
+keywords:
+  - bpm
+  - bpmn
+  - camunda-platform
+  - dmn
+  - process-engine
+  - workflow
+dependencies:
+  # Identity Dependencies.
+  - name: keycloak
+    alias: identityKeycloak
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 23.0.0
+    condition: "identityKeycloak.enabled"
+  - name: postgresql
+    alias: identityPostgresql
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 15.x.x
+    condition: "identityPostgresql.enabled"
+  # WebModeler Dependencies.
+  - name: web-modeler-postgresql
+    alias: webModelerPostgresql
+    repository: "file://../web-modeler-postgresql-15"
+    version: 15.x.x
+    condition: "webModelerPostgresql.enabled"
+  # Shared Dependencies.
+  - name: elasticsearch
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 21.4.2
+    condition: "elasticsearch.enabled"
+  # Helpers.
+  - name: common
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 2.x.x
+maintainers:
+  - name: aabouzaid
+    email: [email protected]
+  - name: drodriguez-305
+    email: [email protected]
+  - name: hamza-m-masood
+    email: [email protected]
+  - name: jessesimpson36
+    email: [email protected]
+annotations:
+  camunda.io/helmCLIVersion: "3.16.3"
+  artifacthub.io/links: |
+    - name: Camunda 8 docs
+      url: https://docs.camunda.io/
+    - name: Camunda 8 Self-Managed docs
+      url: https://docs.camunda.io/docs/self-managed/about-self-managed/
+    - name: Camunda 8 Self-Managed Helm charts
+      url: https://github.com/camunda/camunda-platform-helm
+  artifacthub.io/containsSecurityUpdates: "false"
+  artifacthub.io/changes: |
+    - kind: added
+      description: "Adding application override to console"
+    - kind: added
+      description: "Add support for authorizations configuration"
+    - kind: added
+      description: "Adding TLS support to console"
+    - kind: added
+      description: "Add core unified prefix for Elasticsearch/OpenSearch"
+    - kind: changed
+      description: "**⚠ BREAKING CHANGE** Replace zeebe and web-apps with camunda orchestration core"
+    - kind: changed
+      description: "**⚠ BREAKING CHANGE** Remove separated ingress functionality"
+    - kind: changed
+      description: "Remove support for global.multiregion.installationType"
+    - kind: changed
+      description: "Unify authorization configuration"
+    - kind: fixed
+      description: "Adding http/https options to readinessProbes for console"
+    - kind: fixed
+      description: "Assign Zeebe role to demo user"
+    - kind: fixed
+      description: "Add missing components when identity disabled."
+    - kind: fixed
+      description: "Add default webModler url when ingress is disabled"