its the same format as the normal URI,
# spicedbj
Joey
01/31/2025, 4:49 PMits the same format as the normal URI, but pointing to the replica
v
vkololalistar0092
01/31/2025, 5:44 PMyea, i use 1.39.1
I thought I could indicate several replicas
ReadReplicaURIs []string
I studied the SPICEDB code and saw that he himself knows how to distribute the requests between them
j
Joey
01/31/2025, 5:44 PM1.39.1 won't work; you'll need to use HEAD
v
vkololalistar0092
01/31/2025, 5:47 PMhead = 1.40?
j
Joey
01/31/2025, 6:33 PMno, latest committed
v
vkololalistar0092
02/01/2025, 9:15 AMI still don't understand how to indicate a few hosts of the database for reading 😦
vkololalistar0092
02/01/2025, 10:11 AMI found that the only way to pass multiple read-replica hosts is by using multiple CLI flags:
--datastore-read-replica-conn-uri "postgres://access:access@localhost:5432/spicedb?sslmode=disable" \
--datastore-read-replica-conn-uri "postgres://access:access@localhost:5433/spicedb?sslmode=disable"
However, I couldn't find a way to do the same using environment variables.
I tried: SPICEDB_DATASTORE_READ_REPLICA_CONN_URI="postgres://access:access@localhost:5432/spicedb?sslmode=disable,postgres://access:access@localhost:5433/spicedb?
but it doesn't work because StringArrayVar does not split values by commas.
Is there a correct way to pass multiple replica URIs using ENV variables, or is this only possible via CLI flags?
j
Joey
02/01/2025, 7:10 PMENV should split by comma, if I recall correctly
Joey
02/01/2025, 7:10 PMcommand line args you need to specify multiple
v
vkololalistar0092
02/02/2025, 10:09 AMhttps://github.com/authzed/spicedb/blob/e5e1d58f279f8849d36454c777f3104e9515d564/pkg/cmd/datastore/datastore.go#L201
// StringArrayVar defines a string flag with specified name, default value, and usage string.
// The argument p points to a []string variable in which to store the values of the multiple flags.
// The value of each argument will not try to be separated by comma. Use a StringSlice for that.
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