Reference
pier logs
Read or follow logs for an app, a Postgres, or the whole environment
pier logs [<ref>] [flags]Read or follow logs for an app, a Postgres, or the whole environment.
Arguments
| Argument | Required | Description |
|---|---|---|
<ref> | no | App or Postgres to read (name, name/target, or name/target/instance); omit to pick |
Flags
| Flag | Value | Default | Description |
|---|---|---|---|
--type | STRING | Disambiguate a name shared by several kinds: app or pg | |
--all | Every app in the environment (skips the picker) | ||
--tail | 100 | 100 | Max lines |
--since | 1h | Lookback: a duration (30m, 6h, 7d) or an RFC3339 time | |
--query | STRING | Search filter (Quickwit syntax; a bare word matches the message; substring-only with --follow) | |
--level | LEVEL,... | Only these levels (repeatable). Apps: INFO WARN ERROR FATAL DEBUG TRACE; Postgres: LOG INFO NOTICE WARNING ERROR FATAL DEBUG | |
--instance | STRING | Apps: one instance (name or pod suffix) — the same as a third ref segment | |
-f, --follow | Keep streaming new lines until Ctrl-C (apps and environments) | ||
--utc | Timestamps in UTC instead of local time |
Global flags apply to every command.