microblog

microblog

Environment variables

Develop with Spanner emulator

Install Cloud Spanner emulator.

gcloud components install cloud-spanner-emulator

Start Cloud Spanner emulator.

gcloud emulators spanner start
$(gcloud emulators spanner env-init)

If you haven't your instance yet, create a new instance and create a new database with hammer.

gcloud config configurations create emulator
gcloud config set auth/disable_credentials true
gcloud config set api_endpoint_overrides/spanner http://localhost:9020/
gcloud spanner instances create microblog \
  --project microblog \
  --config emulator-config \
  --description "Microblog" \
  --nodes 1
gcloud config configurations activate default
hammer create spanner://projects/microblog/instances/microblog/databases/microblog schema.sql

Run app with the database on the emulator.

DATABASE=projects/microblog/instances/microblog/databases/microblog go run *.go