juju add-model smoke-test

juju deploy postgresql-k8s --trust --channel 14/edge
juju scale-application postgresql-k8s 3 # (optional)

juju deploy postgresql-test-app
juju integrate postgresql-test-app:first-database postgresql-k8s

# Start "continuous write" test:
juju run postgresql-test-app/leader start-continuous-writes

export user=operator
export pass=$(juju run postgresql-k8s/leader get-password username=${user} | yq '.. | select(. | has("password")).password')
export relname=first-database
export ip=$(juju show-unit postgresql-k8s/0 --endpoint database | yq '.. | select(. | has("public-address")).public-address')
export db=$(juju show-unit postgresql-k8s/0 --endpoint database | yq '.. | select(. | has("database")).database')
export relid=$(juju show-unit postgresql-k8s/0 --endpoint database | yq '.. | select(. | has("relation-id")).relation-id')
export query="select count(*) from continuous_writes"

watch -n1 -x juju run postgresql-test-app/leader run-sql dbname=${db} query="${query}" relation-id=${relid} relation-name=${relname}

# OR

watch -n1 -x juju ssh --container postgresql postgresql-k8s/leader "psql postgresql://${user}:${pass}@${ip}:5432/${db} -c \"${query}\""

# Watch that the counter is growing!