[major] Avoid usage of an additional variable to install Manage foundation

docs/playbooks/oneclick-manage.md

@@ -41,9 +41,7 @@ Required environment variables
 
    To install Manage Foundation only that is available on MAS Core 9.1 or later, export the following environment variable:
 
-   `export IS_FULL_MANAGE=false`
-
-   Also, the `MAS_APPWS_COMPONENTS` environment variable must be empty:
+   `MAS_APPWS_COMPONENTS` environment variable must be empty:
 
    `export MAS_APPWS_COMPONENTS=""`
 

ibm/mas_devops/playbooks/oneclick_add_manage.yml

@@ -4,15 +4,37 @@
 # Dependencies:
 # - ansible-playbook ibm.mas_devops.oneclick_core
 #
-# To install Manage Foundation only that is available on MAS Core 9.1 or later, export the following environment variable:
-# `export IS_FULL_MANAGE=false`
-# Also, the `MAS_APPWS_COMPONENTS` environment variable must be empty:
+# To install Manage Foundation only that is available on MAS Core 9.1 or later
+# Make sure the `MAS_APPWS_COMPONENTS` environment variable is empty:
 # `export MAS_APPWS_COMPONENTS=""`
+# Not setting the env var will install Full Manage with base component
 #
 - hosts: localhost
   any_errors_fatal: true
 
   vars:
+    # By default we always install Manage base
+    # mas_appws_components logic:
+    #
+    # This setup distinguishes between unset and empty environment variables.
+    #
+    # ┌────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────┐
+    # │ MAS_APPWS_COMPONENTS (env var)                             │ Result after parsing with ibm.mas_devops.appws_components │
+    # ├────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────┤
+    # │ (not set)                                                  │ { base: { version: latest } }                              │
+    # │ "" (empty string)                                          │ Manage Foundation                                                       │
+    # │ "base=latest"                                              │ { base: { version: latest } }                              │
+    # │ "base=latest,health=latest"                                │ { base: ..., health: ... }                                 │
+    # └────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────┘
+    mas_appws_components: >-
+      {{
+        (
+          (lookup('env', 'MAS_APPWS_COMPONENTS', default='__unset__') != '__unset__')
+          | ternary(lookup('env', 'MAS_APPWS_COMPONENTS'), 'base=latest')
+        )
+        | ibm.mas_devops.appws_components
+      }}
+
     # Application Dependencies
     db2_instance_name: "{{ lookup('env', 'DB2_INSTANCE_NAME') | default('db2w-shared', true) }}"
 
@@ -53,6 +75,14 @@
     cpd_product_version: "{{ lookup('env', 'CPD_PRODUCT_VERSION') | default('4.6.3', true) }}"
 
   pre_tasks:
+    - name: Show raw env var
+      debug:
+        msg: "{{ lookup('env', 'MAS_APPWS_COMPONENTS') }}"
+
+    - name: Show Components to be installed
+      debug:
+        var: mas_appws_components
+
     # For the full set of supported environment variables refer to the playbook documentation
     - name: Check for required environment variables
       assert:

ibm/mas_devops/roles/suite_app_config/README.md

@@ -52,13 +52,6 @@ Note: For Maximo Real estate and facilities, we recommend to use workspace-appli
 - Environment Variable: `MAS_APPWS_BINDINGS_JDBC`
 - Default: `system`
 
-### is_full_manage
-If set to `false`, Manage Foundation will be installed instead of Full Manage (available on MAS Core 9.1 and later).
-
-- Optional
-- Environment Variable: `IS_FULL_MANAGE`
-- Default: `true`
-
 ### mas_appws_components
 Defines the app components and versions to configure in the application workspace. Takes the form of key=value pairs seperated by a comma i.e. To install health within Manage set `base=latest,health=latest`
 

ibm/mas_devops/roles/suite_app_config/tasks/manage/pre-config/main.yml

@@ -1,4 +1,8 @@
 ---
+- name: Show Components to be installed
+  debug:
+    var: mas_appws_components
+
 # Manage pre-configuration: pod templates
 - name: "Run Manage specific pre-configuration: Pod Templates"
   include_tasks: "tasks/manage/pre-config/setup-pod-templates.yml"

ibm/mas_devops/roles/suite_app_config/vars/defaultspecs/manage.yml

@@ -3,7 +3,7 @@
 mas_appws_spec:
   bindings: "{{ mas_app_bindings }}"
   podTemplates: "{{ ((ibm_mas_manage_manageworkspace_pod_templates is defined) and (ibm_mas_manage_manageworkspace_pod_templates | length != 0)) | ternary(ibm_mas_manage_manageworkspace_pod_templates, []) }}"
-  components: "{{ ((mas_app_components_manage is defined) and (mas_app_components_manage | length != 0)) | ternary(mas_app_components_manage, default_component) }}"
+  components: "{{ ((mas_app_components_manage is defined) and (mas_app_components_manage | length != 0)) | ternary(mas_app_components_manage, {}) }}"
   settings:
     deployment:
       persistentVolumes: "{{ mas_app_settings_persistent_volumes }}"

ibm/mas_devops/roles/suite_app_config/vars/manage.yml

@@ -86,9 +86,7 @@ server_bundles_jms_add_server_config_content: "{{ lookup('file', '{{ role_path }
 # these settings will define the bundle servers spec
 mas_app_settings_server_bundles_size: "{{ lookup('env', 'MAS_APP_SETTINGS_SERVER_BUNDLES_SIZE') | default('dev', true)  }}"
 # This is to specify if manage installation is full or foundation
-is_full_manage: "{{ (lookup('env', 'IS_FULL_MANAGE', default='true') | lower) in ['true', '1', 'yes'] }}"
-# If this is not full manage (foundation), there is no default base component
-default_component: "{{ is_full_manage | ternary({'base':{'version':'latest'}}, {})  }}"
+is_full_manage: "{{ (mas_appws_components is defined) and (mas_appws_components | length > 0) }}"
 mas_app_settings_server_bundles:
   dev:
     serverBundleEarFilename: maximo-all