refactor large blob of code that converts yaml from snake case to camel case

roles/default/kiali-deploy/tasks/main.yml

@@ -90,166 +90,8 @@
   - kiali_vars.deployment.ingress_enabled is defined
   - kiali_vars.deployment.ingress is not defined or kiali_vars.deployment.ingress.enabled is not defined
 
-# Because we are passing through some yaml directly to Kubernetes resources, we have to retain the camelCase keys.
-# All CR parameters are converted to snake_case, but the original yaml is found in the special _kiali_io_kiali param.
-# We need to copy that original yaml into our vars where appropriate to keep the camelCase.
-
-- name: Replace snake_case with camelCase in deployment.affinity.node
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment']['affinity'].pop('node') %}
-      {{ kiali_vars | combine({'deployment': {'affinity': {'node': current_cr.spec.deployment.affinity.node }}}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.affinity is defined
-  - kiali_vars.deployment.affinity.node is defined
-  - kiali_vars.deployment.affinity.node | length > 0
-
-- name: Replace snake_case with camelCase in deployment.affinity.pod
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment']['affinity'].pop('pod') %}
-      {{ kiali_vars | combine({'deployment': {'affinity': {'pod': current_cr.spec.deployment.affinity.pod }}}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.affinity is defined
-  - kiali_vars.deployment.affinity.pod is defined
-  - kiali_vars.deployment.affinity.pod | length > 0
-
-- name: Replace snake_case with camelCase in deployment.affinity.pod_anti
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment']['affinity'].pop('pod_anti') %}
-      {{ kiali_vars | combine({'deployment': {'affinity': {'pod_anti': current_cr.spec.deployment.affinity.pod_anti }}}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.affinity is defined
-  - kiali_vars.deployment.affinity.pod_anti is defined
-  - kiali_vars.deployment.affinity.pod_anti | length > 0
-
-- name: Replace snake_case with camelCase in deployment.tolerations
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('tolerations') %}
-      {{ kiali_vars | combine({'deployment': {'tolerations': current_cr.spec.deployment.tolerations }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.tolerations is defined
-  - kiali_vars.deployment.tolerations | length > 0
-
-- name: Replace snake_case with camelCase in deployment.additional_service_yaml
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('additional_service_yaml') %}
-      {{ kiali_vars | combine({'deployment': {'additional_service_yaml': current_cr.spec.deployment.additional_service_yaml }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.additional_service_yaml is defined
-  - kiali_vars.deployment.additional_service_yaml | length > 0
-
-- name: Replace snake_case with camelCase in deployment.resources
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('resources') %}
-      {{ kiali_vars | combine({'deployment': {'resources': current_cr.spec.deployment.resources }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.resources is defined
-  - kiali_vars.deployment.resources | length > 0
-
-- name: Replace snake_case with camelCase in deployment.ingress.override_yaml
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment']['ingress'].pop('override_yaml') %}
-      {{ kiali_vars | combine({'deployment': {'ingress': {'override_yaml': current_cr.spec.deployment.ingress.override_yaml }}}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.ingress.override_yaml is defined
-  - kiali_vars.deployment.ingress.override_yaml | length > 0
-
-- name: Replace snake_case with camelCase in deployment.pod_annotations
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('pod_annotations') %}
-      {{ kiali_vars | combine({'deployment': {'pod_annotations': current_cr.spec.deployment.pod_annotations }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.pod_annotations is defined
-  - kiali_vars.deployment.pod_annotations | length > 0
-
-- name: Replace snake_case with camelCase in deployment.pod_labels
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('pod_labels') %}
-      {{ kiali_vars | combine({'deployment': {'pod_labels': current_cr.spec.deployment.pod_labels }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.pod_labels is defined
-  - kiali_vars.deployment.pod_labels | length > 0
-
-- name: Replace snake_case with camelCase in deployment.service_annotations
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('service_annotations') %}
-      {{ kiali_vars | combine({'deployment': {'service_annotations': current_cr.spec.deployment.service_annotations }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.service_annotations is defined
-  - kiali_vars.deployment.service_annotations | length > 0
-
-- name: Replace snake_case with camelCase in deployment.hpa.spec
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment']['hpa'].pop('spec') %}
-      {{ kiali_vars | combine({'deployment': {'hpa': {'spec': current_cr.spec.deployment.hpa.spec }}}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.hpa is defined
-  - kiali_vars.deployment.hpa.spec is defined
-  - kiali_vars.deployment.hpa.spec | length > 0
-
-- name: Replace snake_case with camelCase in deployment.node_selector
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('node_selector') %}
-      {{ kiali_vars | combine({'deployment': {'node_selector': current_cr.spec.deployment.node_selector }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.node_selector is defined
-  - kiali_vars.deployment.node_selector | length > 0
-
-- name: Replace snake_case with camelCase in external_services.custom_dashboards.prometheus.custom_headers
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['external_services']['custom_dashboards']['prometheus'].pop('custom_headers') %}
-      {{ kiali_vars | combine({'external_services': {'custom_dashboards': {'prometheus': {'custom_headers': current_cr.spec.external_services.custom_dashboards.prometheus.custom_headers }}}}, recursive=True) }}
-  when:
-  - kiali_vars.external_services.custom_dashboards.prometheus.custom_headers is defined
-  - kiali_vars.external_services.custom_dashboards.prometheus.custom_headers | length > 0
-
-- name: Replace snake_case with camelCase in external_services.custom_dashboards.prometheus.query_scope
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['external_services']['custom_dashboards']['prometheus'].pop('query_scope') %}
-      {{ kiali_vars | combine({'external_services': {'custom_dashboards': {'prometheus': {'query_scope': current_cr.spec.external_services.custom_dashboards.prometheus.query_scope }}}}, recursive=True) }}
-  when:
-  - kiali_vars.external_services.custom_dashboards.prometheus.query_scope is defined
-  - kiali_vars.external_services.custom_dashboards.prometheus.query_scope | length > 0
-
-- name: Replace snake_case with camelCase in external_services.prometheus.custom_headers
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['external_services']['prometheus'].pop('custom_headers') %}
-      {{ kiali_vars | combine({'external_services': {'prometheus': {'custom_headers': current_cr.spec.external_services.prometheus.custom_headers }}}, recursive=True) }}
-  when:
-  - kiali_vars.external_services.prometheus.custom_headers is defined
-  - kiali_vars.external_services.prometheus.custom_headers | length > 0
-
-- name: Replace snake_case with camelCase in external_services.prometheus.query_scope
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['external_services']['prometheus'].pop('query_scope') %}
-      {{ kiali_vars | combine({'external_services': {'prometheus': {'query_scope': current_cr.spec.external_services.prometheus.query_scope }}}, recursive=True) }}
-  when:
-  - kiali_vars.external_services.prometheus.query_scope is defined
-  - kiali_vars.external_services.prometheus.query_scope | length > 0
-
-- name: Replace snake_case with camelCase in deployment.configmap_annotations
-  set_fact:
-    kiali_vars: |
-      {% set a=kiali_vars['deployment'].pop('configmap_annotations') %}
-      {{ kiali_vars | combine({'deployment': {'configmap_annotations': current_cr.spec.deployment.configmap_annotations }}, recursive=True) }}
-  when:
-  - kiali_vars.deployment.configmap_annotations is defined
-  - kiali_vars.deployment.configmap_annotations | length > 0
+# convert snake case to camelCase where appropriate
+- include_tasks: snake_camel_case.yaml
 
 - name: Print some debug information
   vars:

roles/default/kiali-deploy/tasks/snake_camel_case.yaml

@@ -0,0 +1,160 @@
+# Because we are passing through some yaml directly to Kubernetes resources, we have to retain the camelCase keys.
+# All CR parameters are converted to snake_case, but the original yaml is found in the special _kiali_io_kiali param.
+# We need to copy that original yaml into our vars where appropriate to keep the camelCase.
+
+- name: Replace snake_case with camelCase in deployment.affinity.node
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment']['affinity'].pop('node') %}
+      {{ kiali_vars | combine({'deployment': {'affinity': {'node': current_cr.spec.deployment.affinity.node }}}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.affinity is defined
+  - kiali_vars.deployment.affinity.node is defined
+  - kiali_vars.deployment.affinity.node | length > 0
+
+- name: Replace snake_case with camelCase in deployment.affinity.pod
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment']['affinity'].pop('pod') %}
+      {{ kiali_vars | combine({'deployment': {'affinity': {'pod': current_cr.spec.deployment.affinity.pod }}}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.affinity is defined
+  - kiali_vars.deployment.affinity.pod is defined
+  - kiali_vars.deployment.affinity.pod | length > 0
+
+- name: Replace snake_case with camelCase in deployment.affinity.pod_anti
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment']['affinity'].pop('pod_anti') %}
+      {{ kiali_vars | combine({'deployment': {'affinity': {'pod_anti': current_cr.spec.deployment.affinity.pod_anti }}}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.affinity is defined
+  - kiali_vars.deployment.affinity.pod_anti is defined
+  - kiali_vars.deployment.affinity.pod_anti | length > 0
+
+- name: Replace snake_case with camelCase in deployment.tolerations
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('tolerations') %}
+      {{ kiali_vars | combine({'deployment': {'tolerations': current_cr.spec.deployment.tolerations }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.tolerations is defined
+  - kiali_vars.deployment.tolerations | length > 0
+
+- name: Replace snake_case with camelCase in deployment.additional_service_yaml
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('additional_service_yaml') %}
+      {{ kiali_vars | combine({'deployment': {'additional_service_yaml': current_cr.spec.deployment.additional_service_yaml }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.additional_service_yaml is defined
+  - kiali_vars.deployment.additional_service_yaml | length > 0
+
+- name: Replace snake_case with camelCase in deployment.resources
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('resources') %}
+      {{ kiali_vars | combine({'deployment': {'resources': current_cr.spec.deployment.resources }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.resources is defined
+  - kiali_vars.deployment.resources | length > 0
+
+- name: Replace snake_case with camelCase in deployment.ingress.override_yaml
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment']['ingress'].pop('override_yaml') %}
+      {{ kiali_vars | combine({'deployment': {'ingress': {'override_yaml': current_cr.spec.deployment.ingress.override_yaml }}}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.ingress.override_yaml is defined
+  - kiali_vars.deployment.ingress.override_yaml | length > 0
+
+- name: Replace snake_case with camelCase in deployment.pod_annotations
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('pod_annotations') %}
+      {{ kiali_vars | combine({'deployment': {'pod_annotations': current_cr.spec.deployment.pod_annotations }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.pod_annotations is defined
+  - kiali_vars.deployment.pod_annotations | length > 0
+
+- name: Replace snake_case with camelCase in deployment.pod_labels
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('pod_labels') %}
+      {{ kiali_vars | combine({'deployment': {'pod_labels': current_cr.spec.deployment.pod_labels }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.pod_labels is defined
+  - kiali_vars.deployment.pod_labels | length > 0
+
+- name: Replace snake_case with camelCase in deployment.service_annotations
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('service_annotations') %}
+      {{ kiali_vars | combine({'deployment': {'service_annotations': current_cr.spec.deployment.service_annotations }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.service_annotations is defined
+  - kiali_vars.deployment.service_annotations | length > 0
+
+- name: Replace snake_case with camelCase in deployment.hpa.spec
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment']['hpa'].pop('spec') %}
+      {{ kiali_vars | combine({'deployment': {'hpa': {'spec': current_cr.spec.deployment.hpa.spec }}}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.hpa is defined
+  - kiali_vars.deployment.hpa.spec is defined
+  - kiali_vars.deployment.hpa.spec | length > 0
+
+- name: Replace snake_case with camelCase in deployment.node_selector
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('node_selector') %}
+      {{ kiali_vars | combine({'deployment': {'node_selector': current_cr.spec.deployment.node_selector }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.node_selector is defined
+  - kiali_vars.deployment.node_selector | length > 0
+
+- name: Replace snake_case with camelCase in external_services.custom_dashboards.prometheus.custom_headers
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['external_services']['custom_dashboards']['prometheus'].pop('custom_headers') %}
+      {{ kiali_vars | combine({'external_services': {'custom_dashboards': {'prometheus': {'custom_headers': current_cr.spec.external_services.custom_dashboards.prometheus.custom_headers }}}}, recursive=True) }}
+  when:
+  - kiali_vars.external_services.custom_dashboards.prometheus.custom_headers is defined
+  - kiali_vars.external_services.custom_dashboards.prometheus.custom_headers | length > 0
+
+- name: Replace snake_case with camelCase in external_services.custom_dashboards.prometheus.query_scope
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['external_services']['custom_dashboards']['prometheus'].pop('query_scope') %}
+      {{ kiali_vars | combine({'external_services': {'custom_dashboards': {'prometheus': {'query_scope': current_cr.spec.external_services.custom_dashboards.prometheus.query_scope }}}}, recursive=True) }}
+  when:
+  - kiali_vars.external_services.custom_dashboards.prometheus.query_scope is defined
+  - kiali_vars.external_services.custom_dashboards.prometheus.query_scope | length > 0
+
+- name: Replace snake_case with camelCase in external_services.prometheus.custom_headers
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['external_services']['prometheus'].pop('custom_headers') %}
+      {{ kiali_vars | combine({'external_services': {'prometheus': {'custom_headers': current_cr.spec.external_services.prometheus.custom_headers }}}, recursive=True) }}
+  when:
+  - kiali_vars.external_services.prometheus.custom_headers is defined
+  - kiali_vars.external_services.prometheus.custom_headers | length > 0
+
+- name: Replace snake_case with camelCase in external_services.prometheus.query_scope
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['external_services']['prometheus'].pop('query_scope') %}
+      {{ kiali_vars | combine({'external_services': {'prometheus': {'query_scope': current_cr.spec.external_services.prometheus.query_scope }}}, recursive=True) }}
+  when:
+  - kiali_vars.external_services.prometheus.query_scope is defined
+  - kiali_vars.external_services.prometheus.query_scope | length > 0
+
+- name: Replace snake_case with camelCase in deployment.configmap_annotations
+  set_fact:
+    kiali_vars: |
+      {% set a=kiali_vars['deployment'].pop('configmap_annotations') %}
+      {{ kiali_vars | combine({'deployment': {'configmap_annotations': current_cr.spec.deployment.configmap_annotations }}, recursive=True) }}
+  when:
+  - kiali_vars.deployment.configmap_annotations is defined
+  - kiali_vars.deployment.configmap_annotations | length > 0