We no longer need to be on an experimental branch - all the Dockerfile features we need were released on 1.3. commit-id:b083856a |
||
---|---|---|
.. | ||
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