feat: add unicorn flavor (#77)

## Description

Adds a `unicorn` flavor to PGO

## Related Issue

Fixes #N/A

## Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [X] Other (security config, docs update, etc)

## Checklist before merging

- [X] Test, docs, adr added or updated as needed
- [X] [Contributor Guide
Steps](https://github.com/defenseunicorns/uds-package-postgres-operator/blob/main/CONTRIBUTING.md#developer-workflow)
followed

.github/workflows/release.yaml

@@ -36,7 +36,7 @@ jobs:
     if: ${{ needs.tag-new-version.outputs.release_created == 'true' }}
     strategy:
       matrix:
-        flavor: [upstream, registry1]
+        flavor: [upstream, registry1, unicorn]
         architecture: [amd64, arm64]
         exclude:
           - flavor: registry1

.github/workflows/test.yaml

@@ -55,7 +55,7 @@ jobs:
       fail-fast: true
       matrix:
         type: [install, upgrade]
-        flavor: [upstream, registry1]
+        flavor: [upstream, registry1, unicorn]
     uses: defenseunicorns/uds-common/.github/workflows/callable-test.yaml@c52077c870a576d01f169f96d74d1b393c6488ba # v1.1.2
     with:
       upgrade-flavors: ${{ needs.check-flavor.outputs.upgrade-flavors }}

values/registry1-values.yaml

@@ -4,6 +4,7 @@
 image:
   registry: registry1.dso.mil
   repository: ironbank/opensource/zalando/postgres-operator
+  tag: v1.13.0
 configConnectionPooler:
   connection_pooler_image: "registry1.dso.mil/ironbank/opensource/zalando/pgbouncer:1.21.0"
 configLogicalBackup:

values/unicorn-config-values.yaml

@@ -0,0 +1,5 @@
+# Copyright 2024 Defense Unicorns
+# SPDX-License-Identifier: AGPL-3.0-or-later OR LicenseRef-Defense-Unicorns-Commercial
+
+metrics:
+  image: "cgr.dev/du-uds-defenseunicorns/prometheus-postgres-exporter-fips:0.15.0"

values/unicorn-values.yaml

@@ -0,0 +1,13 @@
+# Copyright 2024 Defense Unicorns
+# SPDX-License-Identifier: AGPL-3.0-or-later OR LicenseRef-Defense-Unicorns-Commercial
+
+image:
+  registry: cgr.dev
+  repository: du-uds-defenseunicorns/postgres-operator-fips
+  tag: "1.13.0"
+configConnectionPooler:
+  connection_pooler_image: "cgr.dev/du-uds-defenseunicorns/pgbouncer-fips:1.22.1"
+configLogicalBackup:
+  logical_backup_docker_image: "ghcr.io/zalando/postgres-operator/logical-backup:v1.13.0"
+configGeneral:
+  docker_image: "ghcr.io/zalando/spilo-15:3.2-p1"

values/upstream-values.yaml

@@ -4,6 +4,7 @@
 image:
   registry: ghcr.io
   repository: zalando/postgres-operator
+  tag: v1.13.0
 configConnectionPooler:
   connection_pooler_image: "docker.io/bitnami/pgbouncer:1.23.1"
 configLogicalBackup:

zarf.yaml

@@ -43,7 +43,7 @@ components:
       - registry1.dso.mil/ironbank/opensource/zalando/pgbouncer:1.21.0
       # Docker image that provides PostgreSQL and Patroni bundled together for PostgreSQL HA
       - ghcr.io/zalando/spilo-15:3.2-p1
-      # Container iamge that provides the postgres-exporter sidecar to create a metrics endpoint
+      # Container image that provides the postgres-exporter sidecar to create a metrics endpoint
       - registry1.dso.mil/ironbank/opensource/prometheus/postgres-exporter:v0.15.0
 
   - name: postgres-operator
@@ -65,5 +65,27 @@ components:
       - docker.io/bitnami/pgbouncer:1.23.1
       # Docker image that provides PostgreSQL and Patroni bundled together for PostgreSQL HA
       - ghcr.io/zalando/spilo-15:3.2-p1
-      # Container iamge that provides the postgres-exporter sidecar to create a metrics endpoint
+      # Container image that provides the postgres-exporter sidecar to create a metrics endpoint
       - quay.io/prometheuscommunity/postgres-exporter:v0.15.0
+
+  - name: postgres-operator
+    required: true
+    only:
+      flavor: unicorn
+    import:
+      path: common
+    charts:
+      - name: postgres-operator
+        valuesFiles:
+          - ./values/unicorn-values.yaml
+      - name: uds-postgres-config
+        valuesFiles:
+          - ./values/unicorn-config-values.yaml
+    images:
+      - cgr.dev/du-uds-defenseunicorns/postgres-operator-fips:1.13.0
+      - ghcr.io/zalando/postgres-operator/logical-backup:v1.13.0
+      - cgr.dev/du-uds-defenseunicorns/pgbouncer-fips:1.22.1
+      # Docker image that provides PostgreSQL and Patroni bundled together for PostgreSQL HA
+      - ghcr.io/zalando/spilo-15:3.2-p1
+      # Container image that provides the postgres-exporter sidecar to create a metrics endpoint
+      - cgr.dev/du-uds-defenseunicorns/prometheus-postgres-exporter-fips:0.15.0