patrickandClaude Sonnet 5.5
347f55cf7c
Includes atomic migrations, per-rule reminder semantics, first-run helper script and the note on the undecided UI chat idea. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
99 lines
2.3 KiB
Python
99 lines
2.3 KiB
Python
from dataclasses import dataclass
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KIND_PROBLEM = "problem"
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KIND_RECOVERY = "recovery"
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KIND_FLAPPING = "flapping"
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KIND_REMINDER = "reminder"
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KIND_SYSTEM = "system"
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STATE_OK = 0
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STATE_CRIT = 2
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STATE_NAMES = {0: "OK", 1: "WARN", 2: "CRIT", 3: "UNKNOWN"}
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HOST_SERVICE_NAME = "Host"
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HOST_STATE_NAMES = {0: "UP", 2: "DOWN", 3: "UNREACH"}
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# CRIT vor UNKNOWN vor WARN; passt wegen DOWN=2 und UNREACH=3 auch für Hosts.
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SEVERITY_RANK = {0: 0, 1: 1, 3: 2, 2: 3}
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SUPPRESS_DOWNTIME = "downtime"
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SUPPRESS_MUTE = "mute"
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SUPPRESS_RECOVERY_OFF = "recovery_aus"
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SUPPRESS_NOT_REPORTED = "nicht_gemeldet"
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SUPPRESS_ACK = "bestaetigt"
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SUPPRESS_HOST_DOWN = "host_down"
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SUPPRESS_SEND_LIMIT = "sendelimit"
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AI_PENDING = "pending"
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AI_DONE = "done"
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AI_FAILED = "failed"
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AI_SKIPPED = "skipped"
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Key = tuple[str, str]
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def state_name(state: int) -> str:
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return STATE_NAMES.get(state, "UNKNOWN")
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def is_host_service(service: str) -> bool:
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return service == HOST_SERVICE_NAME
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def display_state(service: str, state: int) -> str:
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if is_host_service(service):
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return HOST_STATE_NAMES.get(state, "DOWN")
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return state_name(state)
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def severity(state: int) -> int:
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return SEVERITY_RANK.get(state, SEVERITY_RANK[3])
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def ack_holds(state: int, ack_state: int | None) -> bool:
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return ack_state is not None and severity(state) <= severity(ack_state)
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@dataclass(frozen=True)
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class Event:
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ts: int
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host: str
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service: str
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kind: str
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state: int
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output: str = ""
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suppressed: bool = False
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suppress_reason: str | None = None
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previous_state: int | None = None
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previous_duration: int | None = None
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since_ts: int | None = None
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problem_since_ts: int | None = None
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ai_enabled: bool = True
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ai_hint: str = ""
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@property
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def wants_ai(self) -> bool:
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return self.kind == KIND_PROBLEM and not self.suppressed and self.ai_enabled
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@dataclass(frozen=True)
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class StateRow:
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host: str
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service: str
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state: int
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output: str
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last_state_change: int
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in_downtime: bool
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flapping: bool
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reported_state: int
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flap_reported: bool
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problem_since: int | None = None
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reported_at: int = 0
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reported_since: int = 0
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last_reminder_ts: int = 0
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ack_state: int | None = None
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host_held: bool = False
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@property
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def key(self) -> Key:
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return (self.host, self.service)
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