Helm install optional and default values
Make Helm applicaton installation optional by allowing
user not to provide Helm charts. Then only empty Kubernetes
cluster will be installed.
Provide some reasonable default values for Helm charts
configuration variables both in package script and ansible
installer itself. User provided Helm charts configuration
must be in sync with packaging and installer, provided
some clarifying comments for that.
Issue-ID: OOM-1629
Change-Id: Ica9fc76856cb50c9d636bea99a326736736c7a56
Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index e70a837..d2385f6 100755
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -84,22 +84,28 @@
# Application specific params #
###############################
-# Project name to utilize same codebase
-# e.g. project_configuration: onap-me
+# Project name to utilize same codebase. Just helper variable inside ansible
+# configuration files (like this file) to avoid writing own project name multiple
+# times for paths, namespaces, Helm release, derived variables..
+# e.g. project_configuration: onap-casablanca
project_configuration:
-# App Helm charts dir. E.g. application/helm_charts/<xxx> where xxx is a charts folder name.
-# Helm charts are expected to be inside SW package somewhere inside ./ansible/application
-# those will be available for offline installer under /ansible/application/<helm_charts_name>
-# for OOM project helm charts are usually within kubernetes sub-folder
-# so the path for them can be:
-# e.g app_helm_charts_install_directory: "/ansible/application/oom/kubernetes"
-app_helm_charts_install_directory:
+# App Helm charts directory location in installation package.
+# The path is absolute path (even locates relative inside of this sw package
+# installation folder) because it must be visible for ansible docker/chroot
+# process to find directory and to transfer it into machine (infra node) running
+# Helm repository.
+# Content of the folder must be Helm chart directories of the app with Makefile.
+# In case of ONAP OOM it would be <oom_repo>/kubernetes folder content.
+# NOTE: This default value should not be changed if not really needed and it
+# must match with the variable "HELM_CHARTS_DIR_IN_PACKAGE" value in package.sh
+# script!
+app_helm_charts_install_directory: "/ansible/application/helm_charts"
# to specify target dir where helm charts should be copied into on infra node
# this should be directory with all charts and Makefile
# e.g. app_helm_charts_infra_directory: "{{ app_data_path }}/helm_charts"
-app_helm_charts_infra_directory:
+app_helm_charts_infra_directory: "{{ app_data_path }}/helm_charts"
# Main Helm chart to install
# e.g. app_helm_chart_name: onap
@@ -114,12 +120,12 @@
# Directory with helm plugins
# It's an optional parameter used e.g. in OOM Casablanca
-# app_helm_plugins_directory: "{{ app_helm_charts_install_directory}}/kubernetes/helm/plugins/"
+# app_helm_plugins_directory: "{{ app_helm_charts_install_directory}}/helm/plugins/"
app_helm_plugins_directory:
# Helm release name (visible in POD names) used by Helm
# e.g. app_helm_release_name: "{{ project_configuration }}"
-app_helm_release_name:
+app_helm_release_name: "{{ project_configuration }}"
# Kubernetes namespace where application is installed
# e.g. app_kubernetes_namespace: onap