WIP: Observability/Prometheus

.scripts/overlay.sh

@@ -36,14 +36,14 @@ if [ ! -f ${PROJECT_DIR}/config/values.yaml ]; then
 fi
 
 for OVERLAY in `ls ${PROJECT_DIR}/config/overlays`; do \
-    yot \
-        --indent-level=2 \
-        --instructions=${PROJECT_DIR}/config/overlays/${OVERLAY} \
-        --output-directory=. \
-        --values-file=${PROJECT_DIR}/config/values.yaml \
-        --values-file=${CATEGORY_DIR}/values.yaml \
-        --remove-comments \
-        --stdout > ${CATEGORY}/${PROJECT}/${OVERLAY}
+    # yot \
+    #     --indent-level=2 \
+    #     --instructions=${PROJECT_DIR}/config/overlays/${OVERLAY} \
+    #     --output-directory=. \
+    #     --values-file=${PROJECT_DIR}/config/values.yaml \
+    #     --values-file=${CATEGORY_DIR}/values.yaml \
+    #     --remove-comments \
+    #     --stdout > ${CATEGORY}/${PROJECT}/${OVERLAY}
 
     # TODO: remove duplication in overlays for nukleros labels
     # run the stdout through our common overlays
@@ -54,4 +54,14 @@ for OVERLAY in `ls ${PROJECT_DIR}/config/overlays`; do \
     #    --values-file=${CATEGORY_DIR}/values.yaml \
     #    --remove-comments \
     #    --stdout > ${CATEGORY}/${PROJECT}/${OVERLAY}
+
+    find ${PROJECT_DIR}/vendor -name "*.yaml" -exec cat {} \; > ${PROJECT_DIR}/in.yaml
+    cat ${PROJECT_DIR}/in.yaml |  yot \
+        --indent-level=2 \
+        --instructions=${PROJECT_DIR}/config/overlays/${OVERLAY} \
+        --output-directory=. \
+        --values-file=${PROJECT_DIR}/config/values.yaml \
+        --values-file=${CATEGORY_DIR}/values.yaml \
+        --remove-comments \
+        --stdout > ${CATEGORY}/${PROJECT}/${OVERLAY}
 done

.source/observability/prometheus/config/overlays/config.yaml

@@ -0,0 +1,34 @@
+---
+commonOverlays:
+  - name: "remove the helm info"
+    query:
+      - metadata.labels["helm.sh/chart"]
+      - metadata.labels["app.kubernetes.io/managed-by"]
+    action: delete
+
+yamlFiles:
+  - name: "prometheus config"
+    path: "../../vendor/"
+    outputPath: "observability/prometheus/"
+    overlays:
+      - name: "ensure we are only acting upon config resources"
+        query: "$"
+        action: delete
+        documentQuery:
+          - conditions:
+              - query: $[?($.kind != "Secret")]
+              - query: $[?($.kind != "ConfigMap")]
+
+      - name: "ensure namespace is updated"
+        query:
+          - metadata.namespace
+          - subjects[*].namespace
+        value: "{{ .namespace }}"
+
+# There are 28 Configmaps in 4 files only following 3 are processed by yot with configuration
+    # path: "../../vendor/"
+    # outputPath: "observability/prometheus/"
+
+# name: grafana-dashboards              <-- .source/observability/prometheus/vendor/grafana-dashboardSources.yaml
+# name: adapter-config                  <-- .source/observability/prometheus/vendor/prometheusAdapter-configMap.yaml
+# name: blackbox-exporter-configuration <-- source/observability/prometheus/vendor/blackboxExporter-configuration.yaml

.source/observability/prometheus/config/overlays/crds.yaml

@@ -0,0 +1,26 @@
+---
+commonOverlays:
+  - name: "apply nukleros labels"
+    query: "metadata.labels"
+    value:
+      platform.nukleros.io/category: "{{ .category }}"
+      platform.nukleros.io/project: "{{ .project }}"
+    onMissing:
+      action: inject
+
+  - name: "remove the creation timestamp"
+    query: 
+      - metadata.creationTimestamp
+    action: delete
+
+yamlFiles:
+  - name: "prometheus custom resource definitions"
+    path: "../../vendor/"
+    outputPath: "observability/prometheus/"
+    overlays:
+      - name: "ensure we are only acting upon crds"
+        query: "$"
+        action: delete
+        documentQuery:
+          - conditions:
+              - query: $[?($.kind != "CustomResourceDefinition")]