feat: add fluent-bit support for Loki log ingestion#37
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Loki log lines wrapped in a fluent-bit JSON envelope ({"log": "..."})
are now automatically detected and unwrapped. Server-side line filters
use format-agnostic regex patterns so they match both promtail and
fluent-bit escaped formats. Default --loki-query changed to
{app_kubernetes_io_name="cilium-agent"} (fluent-bit); promtail users
can override with --loki-query '{container="cilium-agent"}'.
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Summary
{"log": "..."}) are now automatically detected and unwrapped, so flows ingested via fluent-bit work alongside promtail."verdict":"AUDIT") to format-agnostic regex (verdict.{0,5}:.{0,5}AUDIT) that match both promtail (plain quotes) and fluent-bit (escaped quotes).--loki-querychanged from{container="cilium-agent"}(promtail) to{app_kubernetes_io_name="cilium-agent"}(fluent-bit). Promtail users can override with--loki-query '{container="cilium-agent"}'.Test plan
_extract_flow_from_loki_linecovering promtail, fluent-bit, and edge cases