Adding ephemeral-storage request on pods (FluxCD)

Some pods are being evicted due to some containers exceeding the
usage of ephemeral-storage. This modifications has been applied by
[1] in the armada application. This review aims to bring this
update to the FluxCD structure.

Test Plan:
PASS - Build stx-openstack tarball.
PASS - Upload/apply stx-openstack and check that new values of
       ephemeral-storage took place.
PASS - Remove/delete stx-openstack.

[1] - https://review.opendev.org/c/starlingx/openstack-armada-app/+/853693

Partial-bug: 1970645

Signed-off-by: Rafael Falcao <rafael.vieirafalcao@windriver.com>
Change-Id: I56c106508091bdaaf63f441972c67970cb8835cc

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/ceilometer/ceilometer-static-overrides.yaml

@@ -535,4 +535,9 @@ pod:
         - key: openstack-compute-node
           operator: Exists
           effect: NoSchedule
+  resources:
+    enabled: true
+    central:
+      requests:
+        ephemeral-storage: "20000Ki"
 ...

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/fm-rest-api/fm-rest-api-static-overrides.yaml

@@ -24,6 +24,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    fm:
+      requests:
+        ephemeral-storage: "20000Ki"
 labels:
   api:
     node_selector_key: openstack-control-plane

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/horizon/horizon-static-overrides.yaml

@@ -32,6 +32,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    server:
+      requests:
+        ephemeral-storage: "25000Ki"
   mounts:
     horizon:
       horizon:

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/ingress/ingress-static-overrides.yaml

@@ -27,6 +27,11 @@ pod:
     anti:
       type:
         default: requiredDuringSchedulingIgnoredDuringExecution
+  resources:
+    enabled: true
+    ingress:
+      requests:
+        ephemeral-storage: "2000Ki"
   tolerations:
     ingress:
       enabled: true

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/mariadb/mariadb-static-overrides.yaml

@@ -53,6 +53,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    ingress:
+      requests:
+        ephemeral-storage: "500Ki"
 conf:
   ingress_conf:
     worker-processes: '4'

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/nova-api-proxy/nova-api-proxy-static-overrides.yaml

@@ -37,6 +37,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    api_proxy:
+      requests:
+        ephemeral-storage: "10000Ki"
 conf:
   nova_api_proxy:
     DEFAULT:

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/nova/nova-static-overrides.yaml

@@ -119,6 +119,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    conductor:
+      requests:
+        ephemeral-storage: "100Ki"
   security_context:
     nova:
       pod:

stx-openstack-helm-fluxcd/stx-openstack-helm-fluxcd/manifests/placement/placement-static-overrides.yaml

@@ -44,6 +44,11 @@ pod:
       - key: openstack-compute-node
         operator: Exists
         effect: NoSchedule
+  resources:
+    enabled: true
+    api:
+      requests:
+        ephemeral-storage: "250Ki"
 conf:
   placement:
     DEFAULT: