About Scram net
The .NET Aspire manifest in the bindings node include:scheme: One of the following values tcp, udp, http, or https.protocol: One of the following values tcp or udptransport: Same as scheme, but used to disambiguate between http and http2.containerPort: Optional, if omitted defaults to port 80.The inputs fieldSome resources generate an inputs field. This field is used to specify input parameters for the resource. The inputs field is a JSON object where each property is an input parameter that's used in placeholder structure resolution. Resources that have a connectionString, for example, might use the inputs field to specify a password for the connection string:"connectionString": "Host={.bindings.tcp.host};Port={.bindings.tcp.port};Username=admin;Password={.inputs.password};"The connection string placeholder references the password input parameter from the inputs field:"inputs": { "password": { "type": "string", "secret": true, "default": { "generate": { "minLength": 10 } } }}The preceding JSON snippet shows the inputs field for a resource that has a connectionString field. The password input parameter is a string type and is marked as a secret. The default field is used to specify a default value for the input parameter. In this case, the default value is generated using the generate field, with random string of a minimum length.Built-in resourcesThe following table is a list of resource types that are explicitly generated by .NET Aspire andextensions developed by the .NET Aspire team:Cloud-agnostic resource typesThese resources are available in the 📦 Aspire.Hosting NuGet package.App model usageManifest resource typeHeading linkAddContainercontainer.v0Container resource typePublishAsDockerFiledockerfile.v0Dockerfile resource typesAddDatabasevalue.v0MongoDB Server resource typesAddMongoDBcontainer.v0MongoDB resource typesAddDatabasevalue.v0MySQL Server resource typesAddMySqlcontainer.v0MySQL resource typesAddDatabasevalue.v0Postgres resource typesAddPostgrescontainer.v0Postgres resource typesAddProjectproject.v0Project resource typeAddRabbitMQcontainer.v0RabbitMQ resource typesAddRediscontainer.v0Redis resource typeAddDatabasevalue.v0SQL Server resource typesAddSqlServercontainer.v0SQL Server resource typesProject resource typeExample code:var builder = DistributedApplication.CreateBuilder(args);var apiservice = builder.AddProject("apiservice");Example manifest:"apiservice": { "type": "project.v0", "path": "../AspireApp.ApiService/AspireApp.ApiService.csproj", "env": { "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EXCEPTION_LOG_ATTRIBUTES": "true", "OTEL_DOTNET_EXPERIMENTAL_OTLP_EMIT_EVENT_LOG_ATTRIBUTES": "true" }, "bindings": { "http": { "scheme": "http", "protocol": "tcp", "transport": "http" }, "https": { "scheme": "https", "protocol": "tcp", "transport": "http" } }}Container resource typeExample code:var builder = DistributedApplication.CreateBuilder(args);builder.AddContainer("mycontainer", "myimage") .WithEnvironment("LOG_LEVEL", "WARN") .WithHttpEndpoint(3000);Example manifest:{ "resources": { "mycontainer": { "type": "container.v0", "image": "myimage:latest", "env": { "LOG_LEVEL": "WARN" }, "bindings": { "http": { "scheme": "http", "protocol": "tcp", "transport": "http", "containerPort": 3000 } } } }}Dockerfile resource typesExample code:var builder = DistributedApplication.CreateBuilder(args);builder.AddNodeApp("nodeapp", "../nodeapp/app.js") .WithHttpEndpoint(hostPort: 5031, env: "PORT") .PublishAsDockerFile();TipThe PublishAsDockerFile call is required to generate the Dockerfile resource type in the manifest, and this extension method is only available on the ExecutableResource type.Example manifest:{ "resources": { "nodeapp": { "type": "dockerfile.v0", "path": "../nodeapp/Dockerfile", "context": "../nodeapp", "env": { "NODE_ENV": "development", "PORT": "{nodeapp.bindings.http.port}" }, "bindings": { "http": { "scheme": "http", "protocol": "tcp", "transport": "http", "containerPort": 5031 } } } }}Postgres resource typesExample code:var builder = DistributedApplication.CreateBuilder(args);builder.AddPostgres("postgres1") .AddDatabase("shipping");Example manifest:{ "resources": { "postgres1": { "type": "container.v0", "connectionString": "Host={postgres1.bindings.tcp.host};Port={postgres1.bindings.tcp.port};Username=postgres;Password={postgres1.inputs.password}", "image": "postgres:16.2", "env": { "POSTGRES_HOST_AUTH_METHOD": "scram-sha-256", "POSTGRES_INITDB_ARGS": "--auth-host=scram-sha-256 --auth-local=scram-sha-256", "POSTGRES_PASSWORD": "{postgres1.inputs.password}" }, "bindings": { "tcp": { "scheme": "tcp",
Key features of the Scram net that are enabled through these drivers include:
- SCRAM Provider in Nebraska Greater Nebraska Monitoring - SCRAM
- SCRAM Systems Authorized Service Providers - SCRAM Systems
- RFC 7677 - SCRAM-SHA-256 and SCRAM-SHA-256
- SCRAM GPS GPS Ankle Monitor Bracelet - SCRAM Systems
- SCRAM CAM Bracelet Alcohol Ankle Monitor - SCRAM Systems
- 5 Steps to Getting Started with SCRAM Monitoring - SCRAM Systems
- Royal Enfield Scram 411 Price, Images Used Scram
Password at all, it can be set up andadministered by the database administrator.The access node stores the internal password so that it can verify the correctpassword has been provided by a data node. We recommend that you store thepassword on the access node in a local password file, and this section shows youhow to set this up. However, if it works better in your environment, you can useuser mappings to store your passwords instead. This is slightlyless secure than a local pasword file, because it requires one mapping for eachdata node in your cluster.This section sets up your password authentication using SCRAM SHA-256 passwordauthentication. For other password authentication methods, see thePostgreSQL authentication documentation.Before you start, check that you can use the postgres username to log in toyour access node.Setting up password authenticationOn the access node, open the postgresql.conf configuration file, and addor edit this line:password_encryption = 'scram-sha-256' # md5 or scram-sha-256Repeat for each of the data nodes.On each of the data nodes, at the psql prompt, locate the pg_hba.confconfiguration file:On each of the data nodes, open the pg_hba.conf configuration file, andadd or edit this line to enable encrypted authentication to the accessnode:# IPv4 local connections:# TYPE DATABASE USER ADDRESS METHODhost all all 192.0.2.20 scram-sha-256 #where '192.0.2.20' is the access node IPOn the access node, open or create the password file at data/passfile.This file stores the passwords for each role that the access node connectsto on the data nodes. If you need to change the location of the passwordfile, adjust the timescaledb.passfile setting in the postgresql.confconfiguration file.On the access node, open the passfile file, and add a line like this foreach user, starting with the postgres user:*:*:*:postgres:xyzzy #assuming 'xyzzy' is the password for the 'postgres' userOn the access node, at the command prompt, change the permissions of thepassfile file:On the access
