Sergey Antropoff
77 lines
2.9 KiB
Markdown
77 lines
2.9 KiB
Markdown
# proxmox-api-simulator
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Stateful asynchronous Proxmox VE API simulator for testing API clients and
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infrastructure tooling without a real hypervisor cluster.
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The runnable foundation and authoritative contract toolchain are implemented.
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Imported methods can be registered dynamically, but no stateful Proxmox method
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is claimed as compatible yet; the vertical slice is tracked in
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[the implementation plan](docs/implementation-plan.md).
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The bundled PVE 9.2.3 declared contract contains 444 paths and 675 methods.
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Implemented semantics currently include version, ticket login, node listing and
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status, and cluster resources; all other declared methods return an explicit
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unsupported error.
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## Development
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Python 3.13 is required.
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```bash
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make install
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make ci
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```
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Local services use plain HTTP at this stage:
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```bash
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cp .env.example .env
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make docker-up
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curl http://localhost:8006/health/live
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curl http://localhost:8006/health/ready
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make db-migrate
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make seed
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curl http://localhost:8006/api2/json/version
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curl -X POST -d 'username=root@pam&password=secret' \
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http://localhost:8006/api2/json/access/ticket
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```
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Database migrations are ordered SQL files applied transactionally and recorded
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with SHA-256 checksums. Re-running `make db-migrate` is safe; changing an already
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applied migration is rejected instead of silently drifting the schema.
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The initial `small` seed is deterministic and idempotent: it creates two nodes,
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one stopped QEMU guest, and local storage with stable UUIDv5 identifiers.
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Contract artifacts can be validated and imported into immutable local revisions:
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```bash
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.venv/bin/proxmox-api-contract validate tests/fixtures/api-viewer/pve-9.2.3-version.json
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.venv/bin/proxmox-api-contract --store contracts import \
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--file tests/fixtures/api-viewer/pve-9.2.3-version.json --version 9.2.3
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.venv/bin/proxmox-api-contract --store contracts list
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```
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Remote imports accept HTTPS URLs on the explicit official-domain allowlist and
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reject private address resolution, unsafe redirects, oversized responses, and
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unbounded retries. Imported revisions are addressed by their normalized
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snapshot checksum and are never overwritten.
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Normalized snapshots can be compared in text, JSON, Markdown, or HTML. The diff
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command exits with status 1 when it finds a breaking change, making it suitable
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for CI policy checks:
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```bash
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.venv/bin/proxmox-api-contract diff old-snapshot.json new-snapshot.json \
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--format markdown
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```
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Set `CONTRACT_SNAPSHOT` to a normalized snapshot file to register its methods
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under both `/api2/json` and `/api2/extjs`. Routes without a semantic handler
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return an explicit 501 by default. `CONTRACT_FALLBACK=schema-default` enables
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schema-only exploration; `fixture` serves only values explicitly embedded in a
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method contract.
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See [the architecture](docs/architecture.md) for component boundaries and
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durability decisions. Commands for not-yet-implemented milestones intentionally
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return a non-zero status instead of pretending to succeed.
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