50 lines
1.9 KiB
Markdown
50 lines
1.9 KiB
Markdown
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# proposal: how to (re)structure our infrastructure setup
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what we have:
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* different providers - currently OTC and kind
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* different groups of environments - currently called 'environment_namespace'
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* different environments in each group of environments
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* environments are called 'cluster_environment' and are terragrunt stacks, i.e. a huge set of resources where the kubernetes cluster itself is only one of them
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* the top domain name (like t09.de, buildth.ing) is bound to the environment group
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issues:
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* in provider OTC there are two attributes for the environment group - 'tenant' and 'environment_namespace' are the same
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* missing hierarchy for other providers than otc - we directly start with 'prod' and 'non-prod' right now
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## opportunity
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right now we start switching to go code.
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we can use this port to also restructure, generalize and improve the infrastructure and platfrom-provisioning.
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## proposed environment hierarchy
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* new: the 'environment_namespace' layer is called 'platformzone': "A neutral, abstract term that encompasses both the isolation (account, tenant, subscription) and the operational context (prod vs. non-prod)." (ChatGPT)
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* new: folder 'environments'
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* new: level 1 hierarchy 'provider'
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* old: level 2 hierarchy 'platformzone'
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* old: level 3 hierarchy 'environment'
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### visualization
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```bash
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environments
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├── provider:kind
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│ └── platformzone:non-prod e.g.vm-1 or local
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│ ├── edp
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│ └── observability
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├── provider:otc
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│ ├── platformzone:non-prod i.e. tenant-1
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│ │ ├── central-forgejo-aka-edp
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│ │ ├── forgejo-dev
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│ │ └── observability
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│ └── platformzone:prod i.e. tenant-2
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│ ├── edp
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│ └── observability
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└── provider:scaleway
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├── platformzone:non-prod e.g. account-1
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└── platformzone:prod e.g. account-2
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├── edp
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└── observability
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```
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