71dbe80aae
- Add Cloud Functions: - "Recent" gap list, can filter and/or group by chain or address. - "Totals" counts 24h, 30d, rolling daily. can filter and group. - "Transaction" lookup row by chain-native transaction identifier. - Pad sequence in rowkey to fixed length, for sequential row order. - Add Cloud Function deploy instructions. - Fix #410 Buildpack image cleanup Change-Id: Ifa3110a3d58e2f94adb48ccb451c27ab3add0611 |
||
|---|---|---|
| .. | ||
| cloud_functions | ||
| README.md | ||
| database.go | ||
| database_query.go | ||
| database_setup.go | ||
| devnet_key.json | ||
| go.mod | ||
| go.sum | ||
README.md
Initializing a cloud BigTable instance
Once you've created a BigTable instance and a Service Account key, these Go scripts can create the table and column families to save event data.
Pass your BigTable connection info via args:
- the Google Cloud projectID
- BigTable instance name
- the path to a GCP Service Account with appropriate permissions
Invoke the script with the DB config options and -setupDB to create the table and column families, if they do not already exist. If they do already exists when the script runs, it will do nothing.
go run . \
-project your-GCP-projectID \
-instance your-BigTable-instance-name \
-keyFilePath ./service-account-key.json \
-setupDB
Querying cloud BigTable
Lookup a row by the EmitterChain:TxID:
go run . \
-project wormhole-315720 \
-instance wormhole \
-keyFilePath ./bigtable-admin.json \
-queryRowKey 2:000000000000000000000000e982e462b094850f12af94d21d470e21be9d0e9:6
Lookup all rows with a timestamp >= queryPreviousMinutes ago:
go run . \
-project wormhole-315720 \
-instance wormhole \
-keyFilePath ./bigtable-admin.json \
-queryPreviousMinutes 120