docs(telemetry): give Test 1 its own store instead of the Devnet one

Test 1 pointed standalone at docker/telemetry/xrpld-telemetry.cfg, whose
[node_db], [database_path] and [debug_logfile] all resolve under
docker/telemetry/data. Standalone builds its own private chain, so that
left one NuDB holding two unrelated chains. This file already states the
rule for the key generation node in Test 2, and the sibling mainnet config
keeps its store under data/mainnet/ for the same reason.

Derive a standalone config with the three paths redirected under
data/standalone/, and run from that.

Note why the flag is not the problem: --start selects StartUpType::Fresh,
but the default Normal reaches startGenesisLedger() through the same branch
chain in ApplicationImp::setup, so any standalone run writes a genesis
ledger into whichever store the config names.
This commit is contained in:
Pratik Mankawde
2026-09-14 20:21:19 +01:00
parent 31b58e6724
commit 4aaac039e8

View File

@@ -68,12 +68,21 @@ curl -sf http://localhost:3200/ready >/dev/null && echo "tempo ready"
### Step 2: Start xrpld in standalone mode
`xrpld-telemetry.cfg` is a Devnet config whose `[node_db]`, `[database_path]` and `[debug_logfile]` all resolve under `docker/telemetry/data`. Standalone builds its own private chain, so pointing it at that store leaves one NuDB holding two unrelated chains. This is the same rule stated for the key-generation node in Test 2, and the reason the sibling mainnet config keeps its store under `data/mainnet/`. Give standalone its own prefix:
```bash
.build/xrpld --conf docker/telemetry/xrpld-telemetry.cfg -a --start
sed -e 's|^path=docker/telemetry/data/nudb$|path=docker/telemetry/data/standalone/nudb|' \
-e 's|^docker/telemetry/data$|docker/telemetry/data/standalone|' \
-e 's|^data/logs/xrpld-devnet/debug.log$|data/logs/xrpld-standalone/debug.log|' \
docker/telemetry/xrpld-telemetry.cfg >/tmp/xrpld-standalone.cfg
.build/xrpld --conf /tmp/xrpld-standalone.cfg -a --start
```
Wait a few seconds for the node to initialize.
> Separating the store is required whether or not `--start` is passed. `--start` selects `StartUpType::Fresh`, but the default `Normal` reaches `startGenesisLedger()` through the same branch chain in `ApplicationImp::setup`, so every standalone run writes a genesis ledger into whichever store the config names. Dropping the flag does not avoid it; only a separate path does. `--start` additionally seeds the amendments this build desires into that genesis ledger.
### Step 3: Exercise RPC spans
```bash