49 lines
2.3 KiB
YAML
49 lines
2.3 KiB
YAML
---
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last_verified: 2026-03-16
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pattern:
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id: environment-catalogue
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name: "Environment Catalogue"
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category: operations
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---
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description: >
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Defines the standard environments for each workload tier. The skill
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generates the catalogue from the workload profile by expanding each
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database into its required environments based on tier.
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environment_templates:
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platinum:
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environments:
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- { env: "Production", sizing: "full", isolation: "dedicated CDB, dedicated infra", ha: "RAC + ADG sync" }
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- { env: "Pre-Production", sizing: "75% of prod", isolation: "dedicated CDB", ha: "optional RAC" }
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- { env: "Dev/Test", sizing: "25% of prod", isolation: "shared CDB OK", ha: "none" }
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- { env: "DR", sizing: "100% of prod", isolation: "same as prod", ha: "sync ADG or GG active-active" }
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gold:
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environments:
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- { env: "Production", sizing: "full", isolation: "dedicated CDB, private endpoint", ha: "TAC + ADG local" }
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- { env: "Pre-Production", sizing: "50% of prod", isolation: "refreshable clone OK", ha: "none" }
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- { env: "Dev/Test", sizing: "25% of prod", isolation: "full clone, auto-stop nights", ha: "none" }
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- { env: "DR", sizing: "100% of prod", isolation: "cross-region ADG", ha: "async ADG" }
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silver:
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environments:
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- { env: "Production", sizing: "full", isolation: "shared CDB OK", ha: "single instance" }
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- { env: "Pre-Production", sizing: "50% of prod", isolation: "refreshable clone", ha: "none" }
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- { env: "Dev/Test", sizing: "25% of prod", isolation: "full clone, auto-stop", ha: "none" }
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- { env: "DR", sizing: "N/A", isolation: "backup to Object Storage", ha: "restore from backup" }
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bronze:
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environments:
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- { env: "Production", sizing: "full", isolation: "shared CDB, oversubscribed OK", ha: "none" }
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- { env: "Dev/Test", sizing: "same as prod", isolation: "shared CDB", ha: "none" }
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- { env: "DR", sizing: "N/A", isolation: "DB export only", ha: "restore from export" }
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cost_optimization_rules:
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- "Pre-Prod: use Refreshable Clones when read-only testing is sufficient"
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- "Dev/Test: auto-stop weeknights (7PM-7AM) + weekends = ~65% savings"
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- "Dev/Test: use minimum OCPU (1-2), no auto-scaling"
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- "DR standby: consider pilot light (Terraform on-demand) for Silver/Bronze"
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- "Bronze DR: DB export to Object Storage is cheapest, no standby OCPU"
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