Azure Resource Manager Postgresql Dotnet

Azure.ResourceManager.PostgreSql (.NET)

Overview

This public intake copy packages plugins/antigravity-awesome-skills-claude/skills/azure-resource-manager-postgresql-dotnet from https://github.com/sickn33/antigravity-awesome-skills into the native Omni Skills editorial shape without hiding its origin.

Use it when the operator needs the upstream workflow, support files, and repository context to stay intact while the public validator and private enhancer continue their normal downstream flow.

This intake keeps the copied upstream files intact and uses the external_source block in metadata.json plus ORIGIN.md as the provenance anchor for review.

Azure.ResourceManager.PostgreSql (.NET) Azure Resource Manager SDK for managing PostgreSQL Flexible Server deployments.

Imported source sections that did not map cleanly to the public headings are still preserved below or in the support files. Notable imported sections: Environment Variables, Authentication, SKU Tiers, PostgreSQL Versions, High Availability Modes, Error Handling.

When to Use This Skill

Use this section as the trigger filter. It should make the activation boundary explicit before the operator loads files, runs commands, or opens a pull request.

• This skill is applicable to execute the workflow or actions described in the overview.
• Use when the request clearly matches the imported source intent: Azure PostgreSQL Flexible Server SDK for .NET. Database management for PostgreSQL Flexible Server deployments.
• Use when the operator should preserve upstream workflow detail instead of rewriting the process from scratch.
• Use when provenance needs to stay visible in the answer, PR, or review packet.
• Use when copied upstream references, examples, or scripts materially improve the answer.
• Use when the workflow should remain reviewable in the public intake repo before the private enhancer takes over.

Operating Table

Workflow

This workflow is intentionally editorial and operational at the same time. It keeps the imported source useful to the operator while still satisfying the public intake standards that feed the downstream enhancer flow.

1. `bash dotnet add package Azure.ResourceManager.PostgreSql dotnet add package Azure.Identity Current Version: v1.2.0 (GA) API Version: 2023-12-01-preview > Note: This skill focuses on PostgreSQL Flexible Server.
2. Single Server is deprecated and scheduled for retirement.
3. Create PostgreSQL Flexible Server csharp using Azure.ResourceManager.PostgreSql.FlexibleServers; using Azure.ResourceManager.PostgreSql.FlexibleServers.Models; ResourceGroupResource resourceGroup = await client .GetDefaultSubscriptionAsync() .Result .GetResourceGroupAsync("my-resource-group"); PostgreSqlFlexibleServerCollection servers = resourceGroup.GetPostgreSqlFlexibleServers(); PostgreSqlFlexibleServerData data = new PostgreSqlFlexibleServerData(AzureLocation.EastUS) { Sku = new PostgreSqlFlexibleServerSku("StandardD2dsv4", PostgreSqlFlexibleServerSkuTier.GeneralPurpose), AdministratorLogin = "pgadmin", AdministratorLoginPassword = "YourSecurePassword123!", Version = PostgreSqlFlexibleServerVersion.Ver16, Storage = new PostgreSqlFlexibleServerStorage { StorageSizeInGB = 128, AutoGrow = StorageAutoGrow.Enabled, Tier = PostgreSqlStorageTierName.P30 }, Backup = new PostgreSqlFlexibleServerBackupProperties { BackupRetentionDays = 7, GeoRedundantBackup = PostgreSqlFlexibleServerGeoRedundantBackupEnum.Disabled }, HighAvailability = new PostgreSqlFlexibleServerHighAvailability { Mode = PostgreSqlFlexibleServerHighAvailabilityMode.ZoneRedundant, StandbyAvailabilityZone = "2" }, AvailabilityZone = "1", AuthConfig = new PostgreSqlFlexibleServerAuthConfig { ActiveDirectoryAuth = PostgreSqlFlexibleServerActiveDirectoryAuthEnum.Enabled, PasswordAuth = PostgreSqlFlexibleServerPasswordAuthEnum.Enabled } }; ArmOperation operation = await servers .CreateOrUpdateAsync(WaitUntil.Completed, "my-postgresql-server", data); PostgreSqlFlexibleServerResource server = operation.Value; Console.WriteLine($"Server created: {server.Data.FullyQualifiedDomainName}"); ### 2.
4. Create Database csharp PostgreSqlFlexibleServerResource server = await resourceGroup .GetPostgreSqlFlexibleServerAsync("my-postgresql-server"); PostgreSqlFlexibleServerDatabaseCollection databases = server.GetPostgreSqlFlexibleServerDatabases(); PostgreSqlFlexibleServerDatabaseData dbData = new PostgreSqlFlexibleServerDatabaseData { Charset = "UTF8", Collation = "enUS.utf8" }; ArmOperation operation = await databases .CreateOrUpdateAsync(WaitUntil.Completed, "myappdb", dbData); PostgreSqlFlexibleServerDatabaseResource database = operation.Value; Console.WriteLine($"Database created: {database.Data.Name}"); ### 3.
5. Configure Firewall Rules csharp PostgreSqlFlexibleServerFirewallRuleCollection firewallRules = server.GetPostgreSqlFlexibleServerFirewallRules(); // Allow specific IP range PostgreSqlFlexibleServerFirewallRuleData ruleData = new PostgreSqlFlexibleServerFirewallRuleData { StartIPAddress = System.Net.IPAddress.Parse("10.0.0.1"), EndIPAddress = System.Net.IPAddress.Parse("10.0.0.255") }; ArmOperation operation = await firewallRules .CreateOrUpdateAsync(WaitUntil.Completed, "allow-internal", ruleData); // Allow Azure services PostgreSqlFlexibleServerFirewallRuleData azureServicesRule = new PostgreSqlFlexibleServerFirewallRuleData { StartIPAddress = System.Net.IPAddress.Parse("0.0.0.0"), EndIPAddress = System.Net.IPAddress.Parse("0.0.0.0") }; await firewallRules.CreateOrUpdateAsync(WaitUntil.Completed, "AllowAllAzureServicesAndResourcesWithinAzureIps", azureServicesRule); ### 4.
6. Update Server Configuration csharp PostgreSqlFlexibleServerConfigurationCollection configurations = server.GetPostgreSqlFlexibleServerConfigurations(); // Get current configuration PostgreSqlFlexibleServerConfigurationResource config = await configurations .GetAsync("maxconnections"); // Update configuration PostgreSqlFlexibleServerConfigurationData configData = new PostgreSqlFlexibleServerConfigurationData { Value = "500", Source = "user-override" }; ArmOperation operation = await configurations .CreateOrUpdateAsync(WaitUntil.Completed, "maxconnections", configData); // Common PostgreSQL configurations to tune string[] commonParams = { "maxconnections", "sharedbuffers", "workmem", "maintenanceworkmem", "effectivecachesize", "logmindurationstatement" }; ### 5.
7. Configure Entra ID Administrator csharp PostgreSqlFlexibleServerActiveDirectoryAdministratorCollection admins = server.GetPostgreSqlFlexibleServerActiveDirectoryAdministrators(); PostgreSqlFlexibleServerActiveDirectoryAdministratorData adminData = new PostgreSqlFlexibleServerActiveDirectoryAdministratorData { PrincipalType = PostgreSqlFlexibleServerPrincipalType.User, PrincipalName = "aad-admin@contoso.com", TenantId = Guid.Parse("") }; ArmOperation operation = await admins .CreateOrUpdateAsync(WaitUntil.Completed, "", adminData); ### 6.

Imported Workflow Notes

Imported: Installation

dotnet add package Azure.ResourceManager.PostgreSql
dotnet add package Azure.Identity

Current Version: v1.2.0 (GA) API Version: 2023-12-01-preview

Note: This skill focuses on PostgreSQL Flexible Server. Single Server is deprecated and scheduled for retirement.

Imported: Core Workflows

1. Create PostgreSQL Flexible Server

using Azure.ResourceManager.PostgreSql.FlexibleServers;
using Azure.ResourceManager.PostgreSql.FlexibleServers.Models;

ResourceGroupResource resourceGroup = await client
    .GetDefaultSubscriptionAsync()
    .Result
    .GetResourceGroupAsync("my-resource-group");

PostgreSqlFlexibleServerCollection servers = resourceGroup.GetPostgreSqlFlexibleServers();

PostgreSqlFlexibleServerData data = new PostgreSqlFlexibleServerData(AzureLocation.EastUS)
{
    Sku = new PostgreSqlFlexibleServerSku("Standard_D2ds_v4", PostgreSqlFlexibleServerSkuTier.GeneralPurpose),
    AdministratorLogin = "pgadmin",
    AdministratorLoginPassword = "YourSecurePassword123!",
    Version = PostgreSqlFlexibleServerVersion.Ver16,
    Storage = new PostgreSqlFlexibleServerStorage
    {
        StorageSizeInGB = 128,
        AutoGrow = StorageAutoGrow.Enabled,
        Tier = PostgreSqlStorageTierName.P30
    },
    Backup = new PostgreSqlFlexibleServerBackupProperties
    {
        BackupRetentionDays = 7,
        GeoRedundantBackup = PostgreSqlFlexibleServerGeoRedundantBackupEnum.Disabled
    },
    HighAvailability = new PostgreSqlFlexibleServerHighAvailability
    {
        Mode = PostgreSqlFlexibleServerHighAvailabilityMode.ZoneRedundant,
        StandbyAvailabilityZone = "2"
    },
    AvailabilityZone = "1",
    AuthConfig = new PostgreSqlFlexibleServerAuthConfig
    {
        ActiveDirectoryAuth = PostgreSqlFlexibleServerActiveDirectoryAuthEnum.Enabled,
        PasswordAuth = PostgreSqlFlexibleServerPasswordAuthEnum.Enabled
    }
};

ArmOperation<PostgreSqlFlexibleServerResource> operation = await servers
    .CreateOrUpdateAsync(WaitUntil.Completed, "my-postgresql-server", data);

PostgreSqlFlexibleServerResource server = operation.Value;
Console.WriteLine($"Server created: {server.Data.FullyQualifiedDomainName}");

2. Create Database

PostgreSqlFlexibleServerResource server = await resourceGroup
    .GetPostgreSqlFlexibleServerAsync("my-postgresql-server");

PostgreSqlFlexibleServerDatabaseCollection databases = server.GetPostgreSqlFlexibleServerDatabases();

PostgreSqlFlexibleServerDatabaseData dbData = new PostgreSqlFlexibleServerDatabaseData
{
    Charset = "UTF8",
    Collation = "en_US.utf8"
};

ArmOperation<PostgreSqlFlexibleServerDatabaseResource> operation = await databases
    .CreateOrUpdateAsync(WaitUntil.Completed, "myappdb", dbData);

PostgreSqlFlexibleServerDatabaseResource database = operation.Value;
Console.WriteLine($"Database created: {database.Data.Name}");

3. Configure Firewall Rules

PostgreSqlFlexibleServerFirewallRuleCollection firewallRules = server.GetPostgreSqlFlexibleServerFirewallRules();

// Allow specific IP range
PostgreSqlFlexibleServerFirewallRuleData ruleData = new PostgreSqlFlexibleServerFirewallRuleData
{
    StartIPAddress = System.Net.IPAddress.Parse("10.0.0.1"),
    EndIPAddress = System.Net.IPAddress.Parse("10.0.0.255")
};

ArmOperation<PostgreSqlFlexibleServerFirewallRuleResource> operation = await firewallRules
    .CreateOrUpdateAsync(WaitUntil.Completed, "allow-internal", ruleData);

// Allow Azure services
PostgreSqlFlexibleServerFirewallRuleData azureServicesRule = new PostgreSqlFlexibleServerFirewallRuleData
{
    StartIPAddress = System.Net.IPAddress.Parse("0.0.0.0"),
    EndIPAddress = System.Net.IPAddress.Parse("0.0.0.0")
};

await firewallRules.CreateOrUpdateAsync(WaitUntil.Completed, "AllowAllAzureServicesAndResourcesWithinAzureIps", azureServicesRule);

4. Update Server Configuration

PostgreSqlFlexibleServerConfigurationCollection configurations = server.GetPostgreSqlFlexibleServerConfigurations();

// Get current configuration
PostgreSqlFlexibleServerConfigurationResource config = await configurations
    .GetAsync("max_connections");

// Update configuration
PostgreSqlFlexibleServerConfigurationData configData = new PostgreSqlFlexibleServerConfigurationData
{
    Value = "500",
    Source = "user-override"
};

ArmOperation<PostgreSqlFlexibleServerConfigurationResource> operation = await configurations
    .CreateOrUpdateAsync(WaitUntil.Completed, "max_connections", configData);

// Common PostgreSQL configurations to tune
string[] commonParams = {
    "max_connections",
    "shared_buffers",
    "work_mem",
    "maintenance_work_mem",
    "effective_cache_size",
    "log_min_duration_statement"
};

5. Configure Entra ID Administrator

PostgreSqlFlexibleServerActiveDirectoryAdministratorCollection admins =
    server.GetPostgreSqlFlexibleServerActiveDirectoryAdministrators();

PostgreSqlFlexibleServerActiveDirectoryAdministratorData adminData =
    new PostgreSqlFlexibleServerActiveDirectoryAdministratorData
{
    PrincipalType = PostgreSqlFlexibleServerPrincipalType.User,
    PrincipalName = "aad-admin@contoso.com",
    TenantId = Guid.Parse("<tenant-id>")
};

ArmOperation<PostgreSqlFlexibleServerActiveDirectoryAdministratorResource> operation = await admins
    .CreateOrUpdateAsync(WaitUntil.Completed, "<entra-object-id>", adminData);

6. List and Manage Servers

// List servers in resource group
await foreach (PostgreSqlFlexibleServerResource server in resourceGroup.GetPostgreSqlFlexibleServers())
{
    Console.WriteLine($"Server: {server.Data.Name}");
    Console.WriteLine($"  FQDN: {server.Data.FullyQualifiedDomainName}");
    Console.WriteLine($"  Version: {server.Data.Version}");
    Console.WriteLine($"  State: {server.Data.State}");
    Console.WriteLine($"  SKU: {server.Data.Sku.Name} ({server.Data.Sku.Tier})");
    Console.WriteLine($"  HA: {server.Data.HighAvailability?.Mode}");
}

// List databases in server
await foreach (PostgreSqlFlexibleServerDatabaseResource db in server.GetPostgreSqlFlexibleServerDatabases())
{
    Console.WriteLine($"Database: {db.Data.Name}");
}

7. Backup and Point-in-Time Restore

// List available backups
await foreach (PostgreSqlFlexibleServerBackupResource backup in server.GetPostgreSqlFlexibleServerBackups())
{
    Console.WriteLine($"Backup: {backup.Data.Name}");
    Console.WriteLine($"  Type: {backup.Data.BackupType}");
    Console.WriteLine($"  Completed: {backup.Data.CompletedOn}");
}

// Point-in-time restore
PostgreSqlFlexibleServerData restoreData = new PostgreSqlFlexibleServerData(AzureLocation.EastUS)
{
    CreateMode = PostgreSqlFlexibleServerCreateMode.PointInTimeRestore,
    SourceServerResourceId = server.Id,
    PointInTimeUtc = DateTimeOffset.UtcNow.AddHours(-2)
};

ArmOperation<PostgreSqlFlexibleServerResource> operation = await servers
    .CreateOrUpdateAsync(WaitUntil.Completed, "my-postgresql-restored", restoreData);

8. Create Read Replica

PostgreSqlFlexibleServerData replicaData = new PostgreSqlFlexibleServerData(AzureLocation.WestUS)
{
    CreateMode = PostgreSqlFlexibleServerCreateMode.Replica,
    SourceServerResourceId = server.Id,
    Sku = new PostgreSqlFlexibleServerSku("Standard_D2ds_v4", PostgreSqlFlexibleServerSkuTier.GeneralPurpose)
};

ArmOperation<PostgreSqlFlexibleServerResource> operation = await servers
    .CreateOrUpdateAsync(WaitUntil.Completed, "my-postgresql-replica", replicaData);

9. Stop and Start Server

PostgreSqlFlexibleServerResource server = await resourceGroup
    .GetPostgreSqlFlexibleServerAsync("my-postgresql-server");

// Stop server (saves costs when not in use)
await server.StopAsync(WaitUntil.Completed);

// Start server
await server.StartAsync(WaitUntil.Completed);

// Restart server
await server.RestartAsync(WaitUntil.Completed, new PostgreSqlFlexibleServerRestartParameter
{
    RestartWithFailover = true,
    FailoverMode = PostgreSqlFlexibleServerFailoverMode.PlannedFailover
});

10. Update Server (Scale)

PostgreSqlFlexibleServerResource server = await resourceGroup
    .GetPostgreSqlFlexibleServerAsync("my-postgresql-server");

PostgreSqlFlexibleServerPatch patch = new PostgreSqlFlexibleServerPatch
{
    Sku = new PostgreSqlFlexibleServerSku("Standard_D4ds_v4", PostgreSqlFlexibleServerSkuTier.GeneralPurpose),
    Storage = new PostgreSqlFlexibleServerStorage
    {
        StorageSizeInGB = 256,
        Tier = PostgreSqlStorageTierName.P40
    }
};

ArmOperation<PostgreSqlFlexibleServerResource> operation = await server
    .UpdateAsync(WaitUntil.Completed, patch);

11. Delete Server

PostgreSqlFlexibleServerResource server = await resourceGroup
    .GetPostgreSqlFlexibleServerAsync("my-postgresql-server");

await server.DeleteAsync(WaitUntil.Completed);

Imported: Environment Variables

AZURE_SUBSCRIPTION_ID=<your-subscription-id>
AZURE_RESOURCE_GROUP=<your-resource-group>
AZURE_POSTGRESQL_SERVER_NAME=<your-postgresql-server>

Examples

Example 1: Ask for the upstream workflow directly

Use @azure-resource-manager-postgresql-dotnet to handle <task>. Start from the copied upstream workflow, load only the files that change the outcome, and keep provenance visible in the answer.

Explanation: This is the safest starting point when the operator needs the imported workflow, but not the entire repository.

Example 2: Ask for a provenance-grounded review

Review @azure-resource-manager-postgresql-dotnet against metadata.json and ORIGIN.md, then explain which copied upstream files you would load first and why.

Explanation: Use this before review or troubleshooting when you need a precise, auditable explanation of origin and file selection.

Example 3: Narrow the copied support files before execution

Use @azure-resource-manager-postgresql-dotnet for <task>. Load only the copied references, examples, or scripts that change the outcome, and name the files explicitly before proceeding.

Explanation: This keeps the skill aligned with progressive disclosure instead of loading the whole copied package by default.

Example 4: Build a reviewer packet

Review @azure-resource-manager-postgresql-dotnet using the copied upstream files plus provenance, then summarize any gaps before merge.

Explanation: This is useful when the PR is waiting for human review and you want a repeatable audit packet.

Best Practices

Treat the generated public skill as a reviewable packaging layer around the upstream repository. The goal is to keep provenance explicit and load only the copied source material that materially improves execution.

• Use Flexible Server — Single Server is deprecated
• Enable zone-redundant HA — For production workloads
• Use DefaultAzureCredential — Prefer over connection strings
• Configure Entra ID authentication — More secure than SQL auth alone
• Enable both auth methods — Entra ID + password for flexibility
• Set appropriate backup retention — 7-35 days based on compliance
• Use private endpoints — For secure network access

Imported Operating Notes

Imported: Best Practices

1. Use Flexible Server — Single Server is deprecated
2. Enable zone-redundant HA — For production workloads
3. Use DefaultAzureCredential — Prefer over connection strings
4. Configure Entra ID authentication — More secure than SQL auth alone
5. Enable both auth methods — Entra ID + password for flexibility
6. Set appropriate backup retention — 7-35 days based on compliance
7. Use private endpoints — For secure network access
8. Tune server parameters — Based on workload characteristics
9. Use read replicas — For read-heavy workloads
10. Stop dev/test servers — Save costs when not in use

Troubleshooting

Problem: The operator skipped the imported context and answered too generically

Symptoms: The result ignores the upstream workflow in plugins/antigravity-awesome-skills-claude/skills/azure-resource-manager-postgresql-dotnet, fails to mention provenance, or does not use any copied source files at all. Solution: Re-open metadata.json, ORIGIN.md, and the most relevant copied upstream files. Check the external_source block first, then restate the provenance before continuing.

Problem: The imported workflow feels incomplete during review

Symptoms: Reviewers can see the generated SKILL.md, but they cannot quickly tell which references, examples, or scripts matter for the current task. Solution: Point at the exact copied references, examples, scripts, or assets that justify the path you took. If the gap is still real, record it in the PR instead of hiding it.

Problem: The task drifted into a different specialization

Symptoms: The imported skill starts in the right place, but the work turns into debugging, architecture, design, security, or release orchestration that a native skill handles better. Solution: Use the related skills section to hand off deliberately. Keep the imported provenance visible so the next skill inherits the right context instead of starting blind.

Related Skills

• @00-andruia-consultant - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @00-andruia-consultant-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @10-andruia-skill-smith - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @10-andruia-skill-smith-v2 - Use when the work is better handled by that native specialization after this imported skill establishes context.

Additional Resources

Use this support matrix and the linked files below as the operator packet for this imported skill. They should reflect real copied source material, not generic scaffolding.

Imported Reference Notes

Imported: Resource Hierarchy

Subscription
└── ResourceGroup
    └── PostgreSqlFlexibleServer              # PostgreSQL Flexible Server instance
        ├── PostgreSqlFlexibleServerDatabase  # Database within the server
        ├── PostgreSqlFlexibleServerFirewallRule # IP firewall rules
        ├── PostgreSqlFlexibleServerConfiguration # Server parameters
        ├── PostgreSqlFlexibleServerBackup    # Backup information
        ├── PostgreSqlFlexibleServerActiveDirectoryAdministrator # Entra ID admin
        └── PostgreSqlFlexibleServerVirtualEndpoint # Read replica endpoints

Imported: Key Types Reference

Imported: Reference Links

Imported: Authentication

using Azure.Identity;
using Azure.ResourceManager;
using Azure.ResourceManager.PostgreSql;
using Azure.ResourceManager.PostgreSql.FlexibleServers;

ArmClient client = new ArmClient(new DefaultAzureCredential());

Imported: SKU Tiers

Imported: PostgreSQL Versions

Imported: High Availability Modes

Imported: Error Handling

using Azure;

try
{
    ArmOperation<PostgreSqlFlexibleServerResource> operation = await servers
        .CreateOrUpdateAsync(WaitUntil.Completed, "my-postgresql", data);
}
catch (RequestFailedException ex) when (ex.Status == 409)
{
    Console.WriteLine("Server already exists");
}
catch (RequestFailedException ex) when (ex.Status == 400)
{
    Console.WriteLine($"Invalid configuration: {ex.Message}");
}
catch (RequestFailedException ex)
{
    Console.WriteLine($"Azure error: {ex.Status} - {ex.Message}");
}

Imported: Connection String

After creating the server, connect using:

// Npgsql connection string
string connectionString = $"Host={server.Data.FullyQualifiedDomainName};" +
    "Database=myappdb;" +
    "Username=pgadmin;" +
    "Password=YourSecurePassword123!;" +
    "SSL Mode=Require;Trust Server Certificate=true;";

// With Entra ID token (recommended)
var credential = new DefaultAzureCredential();
var token = await credential.GetTokenAsync(
    new TokenRequestContext(new[] { "https://ossrdbms-aad.database.windows.net/.default" }));

string connectionString = $"Host={server.Data.FullyQualifiedDomainName};" +
    "Database=myappdb;" +
    $"Username=aad-admin@contoso.com;" +
    $"Password={token.Token};" +
    "SSL Mode=Require;";

Imported: Limitations

• Use this skill only when the task clearly matches the scope described above.
• Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
• Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.