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https://github.com/kevinveenbirkenbach/computer-playbook.git
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mcp_servers narrowed the MCP providers to application_closure(deployment.whitelist), which on a persistent host drops every provider an earlier run deployed and a partial run does not touch. sys-svc-mcp-reconcile then converges each client present on the host against that narrowed set: on echoserver the --id web-opt-rdr-domains run rdr-3 removed the Prometheus registration from Flowise. deployment now reports ephemeral (runtime act or github), and the closure narrows only there, where a whitelist is all a run deploys; a persistent host narrows nothing, as a full deploy already did with its empty whitelist, so its clients keep every provider it serves. CI keeps its narrowing unchanged. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
from __future__ import annotations
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from typing import Any
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from ansible.plugins.lookup import LookupBase
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from utils.roles.validation.invokable import list_invokable_app_ids
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_STATUS_CACHE: dict[tuple, dict[str, list[str]]] = {}
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_EPHEMERAL_RUNTIMES = frozenset({"act", "github"})
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_IMPLICIT_GROUPS = frozenset({"all", "ungrouped"})
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def _reset_cache_for_tests() -> None:
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_STATUS_CACHE.clear()
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def _coerce_to_list(raw: Any) -> list[str]:
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if raw is None:
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return []
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if isinstance(raw, str):
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return [item.strip() for item in raw.split(",") if item.strip()]
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return [str(item) for item in raw]
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class LookupModule(LookupBase):
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def run(
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self,
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terms: list[Any],
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variables: dict[str, Any] | None = None,
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**kwargs: Any,
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) -> list[dict[str, list[str]]]:
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vars_ = variables or getattr(self._templar, "available_variables", {}) or {}
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whitelist = _coerce_to_list(vars_.get("APPLICATIONS_WHITELIST"))
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groups = _coerce_to_list(vars_.get("group_names"))
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inventory = sorted(
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name
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for name, hosts in (vars_.get("groups") or {}).items()
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if hosts and name not in _IMPLICIT_GROUPS
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)
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runtime = str(vars_.get("RUNTIME", "")).strip().lower()
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key = (tuple(whitelist), tuple(groups), tuple(inventory), runtime)
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cached = _STATUS_CACHE.get(key)
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if cached is not None:
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return [cached]
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running = whitelist or groups
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ephemeral = runtime in _EPHEMERAL_RUNTIMES
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deployed = list(running) if ephemeral else list(groups)
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result = {
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"whitelist": whitelist,
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"running": list(running),
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"groups": groups,
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"inventory": inventory,
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"deployed": deployed,
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"runtime": runtime,
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"ephemeral": ephemeral,
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"all": list(list_invokable_app_ids()),
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}
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_STATUS_CACHE[key] = result
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return [result]
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