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feat(spanner): add samples for instance partitions #14574

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Jul 26, 2024
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feat(spanner): add samples for instance partitions #14574

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37 changes: 36 additions & 1 deletion google/cloud/spanner/samples/samples.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -607,6 +607,41 @@ void InstanceTestIamPermissionsCommand(std::vector<std::string> argv) {
InstanceTestIamPermissions(std::move(client), argv[0], argv[1]);
}

// [START spanner_create_instance_partition]
void CreateInstancePartition(
google::cloud::spanner_admin::InstanceAdminClient client,
std::string const& project_id, std::string const& instance_id,
std::string const& instance_partition_id) {
auto project = google::cloud::Project(project_id);
auto in = google::cloud::spanner::Instance(project_id, instance_id);
auto config = project.FullName() + "/instanceConfigs/nam3";

google::spanner::admin::instance::v1::CreateInstancePartitionRequest request;
request.set_parent(in.FullName());
request.set_instance_partition_id(instance_partition_id);
request.mutable_instance_partition()->set_display_name(
"Test instance partition");
request.mutable_instance_partition()->set_node_count(1);
request.mutable_instance_partition()->set_config(config);

auto instance_partition = client.CreateInstancePartition(request).get();
if (!instance_partition) throw std::move(instance_partition).status();
std::cout << "Created instance partition [" << instance_partition_id << "]:\n"
<< instance_partition->DebugString();
}
// [END spanner_create_instance_partition]

void CreateInstancePartitionCommand(std::vector<std::string> argv) {
if (argv.size() != 3) {
throw std::runtime_error(
"create-instance-partition <project-id> <instance-id>"
" <instance-partition-id>");
}
google::cloud::spanner_admin::InstanceAdminClient client(
google::cloud::spanner_admin::MakeInstanceAdminConnection());
CreateInstancePartition(std::move(client), argv[0], argv[1], argv[2]);
}

google::cloud::spanner::Timestamp DatabaseNow(
google::cloud::spanner::Client client) {
auto rows = client.ExecuteQuery(
Expand Down Expand Up @@ -4525,7 +4560,6 @@ int RunOneCommand(std::vector<std::string> argv) {
return CommandMap::value_type(sample_name,
make_command(sample_name, sample));
};

CommandMap commands = {
{"get-instance-config", GetInstanceConfigCommand},
{"list-instance-configs", ListInstanceConfigsCommand},
Expand All @@ -4542,6 +4576,7 @@ int RunOneCommand(std::vector<std::string> argv) {
{"add-database-reader", AddDatabaseReaderCommand},
{"remove-database-reader", RemoveDatabaseReaderCommand},
{"instance-test-iam-permissions", InstanceTestIamPermissionsCommand},
{"create-instance-partition", CreateInstancePartitionCommand},
make_database_command_entry("create-database", CreateDatabase),
make_database_command_entry("create-database-with-retention-period",
CreateDatabaseWithVersionRetentionPeriod),
Expand Down
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