# DevOps Runbook: Provider Build Pipeline

This repo root contains the 4 scripts for the full provider build pipeline.

## Overview

1) Generate YAML specs from API
2) Generate Go resources + documentation files from YAML
3) Build and upload provider binaries for 3 OS targets
4) Build and publish documentation site

## Prerequisites

- Go 1.22+
- `python3`
- `gpg`
- `mc` (MinIO/S3 client)
- Docker (for mkdocs build)

## Shared settings

S3 environment:
- `S3_ENDPOINT` (example: `https://s3.msk-1.ngcloud.ru`)
- `S3_ACCESS_KEY`
- `S3_SECRET_KEY`

Provider naming defaults:
- `REGISTRY_HOSTNAME`: `registry.kube5s.ru`
- `NAMESPACE`: `nubes`
- `NAME`: `nubes`

## Step 1: Generate YAMLs from API

Script: `01_generate_yamls.sh`

Input list of services:
- `services_list.txt` (service_id only)

Token options:
- `TOKEN_FILE=/home/naeel/terra/HH-MM-SS.token`, or
- `NUBES_API_TOKEN` directly

Example:
```bash
export TOKEN_FILE=/home/naeel/terra/08-33-41.token
./01_generate_yamls.sh
```

## Step 2: Generate Go resources and docs

Script: `02_generate_resources_and_docs.sh`

Example:
```bash
./02_generate_resources_and_docs.sh
```

Outputs:
- Go files in `universal_rebuild/internal/resources_gen`
- Docs in `docs/30_registry/resources`

## Step 3: Build and upload provider

Script: `03_build_and_upload_provider.sh`

Uses `registry-server-build/build-provider.sh` and signs with:
- `secrets/private_key.asc` (ignored by git)

Example:
```bash
export S3_ENDPOINT=https://s3.msk-1.ngcloud.ru
export S3_ACCESS_KEY=...
export S3_SECRET_KEY=...
./03_build_and_upload_provider.sh 2.0.2
```

## Step 4: Build and publish docs

Script: `04_build_and_publish_docs.sh`

Example:
```bash
export S3_ENDPOINT=https://s3.msk-1.ngcloud.ru
export S3_ACCESS_KEY=...
export S3_SECRET_KEY=...
./04_build_and_publish_docs.sh 2.0.2
```

## Notes

- The GPG private key must remain stable across releases. Do not regenerate per build.
- If the key is regenerated, the registry server must be updated to serve the new public key.
- Terraform will fail with `authentication signature from unknown issuer` if the registry public key does not match the signing key.
- `services_list.txt` is the source of truth for which services are generated.
- If the provider version changes, update `universal_rebuild/main.go`.

## One-time GPG bootstrap (do this once, keep the key stable)

1) Generate and export keys (no passphrase):
```bash
GPG_DIR=${ROOT_DIR}/secrets
GNUPGHOME=$(mktemp -d)
cat > /tmp/gpg_batch <<'EOF'
%no-protection
Key-Type: RSA
Key-Length: 4096
Subkey-Type: RSA
Subkey-Length: 4096
Name-Real: tazet@narod.ru
Name-Email: tazet@narod.ru
Expire-Date: 0
EOF
gpg --batch --homedir "$GNUPGHOME" --gen-key /tmp/gpg_batch
gpg --batch --homedir "$GNUPGHOME" --armor --export-secret-keys > "$GPG_DIR/private_key.asc"
gpg --batch --homedir "$GNUPGHOME" --armor --export > "$GPG_DIR/public_key.asc"
rm -rf "$GNUPGHOME" /tmp/gpg_batch
```

2) Update registry server public key (ASCII Armor) in:
- `registry-server-build/main.go`
- `operator/cmd/registry/main.go`

3) Rebuild and redeploy the registry server (see `docs/50_history/00_system_mechanics.md`).

4) Build and upload provider artifacts as usual.

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