public async Task Agent_Services_MultipleChecks()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration
{
Name = svcID,
Tags = new[] { "bar", "baz" },
Port = 8000,
Checks = new[]
{
new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15)
},
new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15)
}
}
};
await _client.Agent.ServiceRegister(registration);
var services = await _client.Agent.Services();
Assert.True(services.Response.ContainsKey(svcID));
var checks = await _client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("service:" + svcID + ":1"));
Assert.True(checks.Response.ContainsKey("service:" + svcID + ":2"));
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Health_Checks()
{
var client = new ConsulClient();
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration()
{
Name = svcID,
Tags = new[] { "bar", "baz" },
Port = 8000,
Check = new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15)
}
};
try
{
await client.Agent.ServiceRegister(registration);
var checks = await client.Health.Checks(svcID);
Assert.NotEqual((ulong)0, checks.LastIndex);
Assert.NotEqual(0, checks.Response.Length);
}
finally
{
await client.Agent.ServiceDeregister(svcID);
}
}
public async Task Agent_FilterServices()
{
var svcID1 = KVTest.GenerateTestKeyName();
var svcID2 = KVTest.GenerateTestKeyName();
var uniqueMeta = KVTest.GenerateTestKeyName();
var reg1 = new AgentServiceRegistration
{
Name = svcID1,
Meta = new Dictionary <string, string> {
{ uniqueMeta, "bar1" }
},
};
var reg2 = new AgentServiceRegistration
{
Name = svcID2,
Meta = new Dictionary <string, string> {
{ uniqueMeta, "bar2" }
},
};
await _client.Agent.ServiceRegister(reg1);
await _client.Agent.ServiceRegister(reg2);
var idSelector = new StringFieldSelector("ID");
var metaSelector = new MetaSelector();
Assert.Equal(svcID1, (await _client.Agent.Services(idSelector == svcID1)).Response.Keys.Single());
Assert.Equal(svcID1, (await _client.Agent.Services(idSelector == svcID1)).Response.Keys.Single());
Assert.Equal(svcID1, (await _client.Agent.Services(metaSelector[uniqueMeta] == "bar1")).Response.Keys.Single());
Assert.Equal(svcID2, (await _client.Agent.Services(metaSelector[uniqueMeta] == "bar2")).Response.Keys.Single());
}
public async Task Agent_Services_CheckPassing()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration
{
Name = svcID,
Tags = new[] { "bar", "baz" },
Port = 8000,
Check = new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15),
Status = HealthStatus.Passing
}
};
await _client.Agent.ServiceRegister(registration);
var services = await _client.Agent.Services();
Assert.True(services.Response.ContainsKey(svcID));
var checks = await _client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("service:" + svcID));
Assert.Equal(HealthStatus.Passing, checks.Response["service:" + svcID].Status);
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Agent_Checks_Docker()
{
var svcID = KVTest.GenerateTestKeyName();
var serviceReg = new AgentServiceRegistration
{
Name = svcID
};
await _client.Agent.ServiceRegister(serviceReg);
var reg = new AgentCheckRegistration
{
Name = "redischeck",
ServiceID = svcID,
DockerContainerID = "f972c95ebf0e",
Args = new string[] { "/bin/true" },
Shell = "/bin/bash",
Interval = TimeSpan.FromSeconds(10)
};
await _client.Agent.CheckRegister(reg);
var checks = await _client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("redischeck"));
Assert.Equal(svcID, checks.Response["redischeck"].ServiceID);
await _client.Agent.CheckDeregister("redischeck");
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Agent_Checks_ServiceBound()
{
var svcID = KVTest.GenerateTestKeyName();
var serviceReg = new AgentServiceRegistration
{
Name = svcID
};
await _client.Agent.ServiceRegister(serviceReg);
var reg = new AgentCheckRegistration
{
Name = "redischeck",
ServiceID = svcID,
TTL = TimeSpan.FromSeconds(15),
DeregisterCriticalServiceAfter = TimeSpan.FromMinutes(90)
};
await _client.Agent.CheckRegister(reg);
var checks = await _client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("redischeck"));
Assert.Equal(svcID, checks.Response["redischeck"].ServiceID);
await _client.Agent.CheckDeregister("redischeck");
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Agent_EnableTagOverride()
{
var svcID1 = KVTest.GenerateTestKeyName();
var svcID2 = KVTest.GenerateTestKeyName();
var reg1 = new AgentServiceRegistration
{
Name = svcID1,
Port = 8000,
Address = "192.168.0.42",
EnableTagOverride = true
};
var reg2 = new AgentServiceRegistration
{
Name = svcID2,
Port = 8000
};
await _client.Agent.ServiceRegister(reg1);
await _client.Agent.ServiceRegister(reg2);
var services = await _client.Agent.Services();
Assert.Contains(svcID1, services.Response.Keys);
Assert.True(services.Response[svcID1].EnableTagOverride);
Assert.Contains(svcID2, services.Response.Keys);
Assert.False(services.Response[svcID2].EnableTagOverride);
}
public async Task Agent_ServiceAddress()
{
var svcID1 = KVTest.GenerateTestKeyName();
var svcID2 = KVTest.GenerateTestKeyName();
var registration1 = new AgentServiceRegistration
{
Name = svcID1,
Port = 8000,
Address = "192.168.0.42"
};
var registration2 = new AgentServiceRegistration
{
Name = svcID2,
Port = 8000
};
await _client.Agent.ServiceRegister(registration1);
await _client.Agent.ServiceRegister(registration2);
var services = await _client.Agent.Services();
Assert.True(services.Response.ContainsKey(svcID1));
Assert.True(services.Response.ContainsKey(svcID2));
Assert.Equal("192.168.0.42", services.Response[svcID1].Address);
Assert.True(string.IsNullOrEmpty(services.Response[svcID2].Address));
await _client.Agent.ServiceDeregister(svcID1);
await _client.Agent.ServiceDeregister(svcID2);
}
public async Task Agent_ServiceTaggedAddresses()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration
{
Name = svcID,
Port = 8000,
TaggedAddresses = new Dictionary <string, ServiceTaggedAddress>
{
{ "lan", new ServiceTaggedAddress {
Address = "127.0.0.1", Port = 80
} },
{ "wan", new ServiceTaggedAddress {
Address = "192.168.10.10", Port = 8000
} }
}
};
await _client.Agent.ServiceRegister(registration);
var services = await _client.Agent.Services();
Assert.True(services.Response.ContainsKey(svcID));
Assert.True(services.Response[svcID].TaggedAddresses.Count > 0);
Assert.True(services.Response[svcID].TaggedAddresses.ContainsKey("wan"));
Assert.True(services.Response[svcID].TaggedAddresses.ContainsKey("lan"));
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Snapshot_TakeRestore()
{
var keyName = KVTest.GenerateTestKeyName();
var key = new KVPair(keyName)
{
Value = Encoding.UTF8.GetBytes("hello")
};
var putResponse = await _client.KV.Put(key);
Assert.True(putResponse.Response);
Assert.Equal(Encoding.UTF8.GetBytes("hello"), (await _client.KV.Get(keyName)).Response.Value);
var snap = await _client.Snapshot.Save();
Assert.NotEqual <ulong>(0, snap.LastIndex);
Assert.True(snap.KnownLeader);
key.Value = Encoding.UTF8.GetBytes("goodbye");
putResponse = await _client.KV.Put(key);
Assert.True(putResponse.Response);
Assert.Equal(Encoding.UTF8.GetBytes("goodbye"), (await _client.KV.Get(keyName)).Response.Value);
await _client.Snapshot.Restore(snap.Response);
Assert.Equal(Encoding.UTF8.GetBytes("hello"), (await _client.KV.Get(keyName)).Response.Value);
}
public async Task Snapshot_TakeRestore()
{
using (var client = new ConsulClient((c) => { c.Token = ACLTest.ConsulRoot; }))
{
var keyName = KVTest.GenerateTestKeyName();
var key = new KVPair(keyName)
{
Value = Encoding.UTF8.GetBytes("hello")
};
Assert.True((await client.KV.Put(key)).Response);
Assert.Equal(Encoding.UTF8.GetBytes("hello"), (await client.KV.Get(keyName)).Response.Value);
var snap = await client.Snapshot.Save();
Assert.NotEqual <ulong>(0, snap.LastIndex);
Assert.True(snap.KnownLeader);
key.Value = Encoding.UTF8.GetBytes("goodbye");
Assert.True((await client.KV.Put(key)).Response);
Assert.Equal(Encoding.UTF8.GetBytes("goodbye"), (await client.KV.Get(keyName)).Response.Value);
await client.Snapshot.Restore(snap.Response);
Assert.Equal(Encoding.UTF8.GetBytes("hello"), (await client.KV.Get(keyName)).Response.Value);
}
}
public async Task Catalog_GetTaggedAddressesService()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new CatalogRegistration
{
Datacenter = "dc1",
Node = "foobar",
Address = "192.168.10.10",
Service = new AgentService
{
ID = svcID,
Service = "redis",
Tags = new[] { "master", "v1" },
Port = 8000,
TaggedAddresses = new Dictionary <string, ServiceTaggedAddress>
{
{ "lan", new ServiceTaggedAddress {
Address = "127.0.0.1", Port = 80
} },
{ "wan", new ServiceTaggedAddress {
Address = "192.168.10.10", Port = 8000
} }
}
}
};
await _client.Catalog.Register(registration);
var services = await _client.Catalog.Service("redis");
Assert.True(services.Response.Length > 0);
Assert.True(services.Response[0].ServiceTaggedAddresses.Count > 0);
Assert.True(services.Response[0].ServiceTaggedAddresses.ContainsKey("wan"));
Assert.True(services.Response[0].ServiceTaggedAddresses.ContainsKey("lan"));
}
public async Task Health_GetServiceWithTaggedAddresses()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration
{
Name = svcID,
Port = 8000,
TaggedAddresses = new Dictionary <string, ServiceTaggedAddress>
{
{ "lan", new ServiceTaggedAddress {
Address = "127.0.0.1", Port = 80
} },
{ "wan", new ServiceTaggedAddress {
Address = "192.168.10.10", Port = 8000
} }
}
};
await _client.Agent.ServiceRegister(registration);
var checks = await _client.Health.Service(svcID, "", false);
Assert.NotEqual((ulong)0, checks.LastIndex);
Assert.NotEmpty(checks.Response);
Assert.True(checks.Response[0].Service.TaggedAddresses.Count > 0);
Assert.True(checks.Response[0].Service.TaggedAddresses.ContainsKey("wan"));
Assert.True(checks.Response[0].Service.TaggedAddresses.ContainsKey("lan"));
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Catalog_EnableTagOverride()
{
var svcID = KVTest.GenerateTestKeyName();
var service = new AgentService()
{
ID = svcID,
Service = svcID,
Tags = new[] { "master", "v1" },
Port = 8000
};
var registration = new CatalogRegistration()
{
Datacenter = "dc1",
Node = "foobar",
Address = "192.168.10.10",
Service = service
};
using (IConsulClient client = new ConsulClient())
{
await client.Catalog.Register(registration);
var node = await client.Catalog.Node("foobar");
Assert.Contains(svcID, node.Response.Services.Keys);
Assert.False(node.Response.Services[svcID].EnableTagOverride);
var services = await client.Catalog.Service(svcID);
Assert.NotEmpty(services.Response);
Assert.Equal(svcID, services.Response[0].ServiceName);
Assert.False(services.Response[0].ServiceEnableTagOverride);
}
// Use a new scope
using (IConsulClient client = new ConsulClient())
{
service.EnableTagOverride = true;
await client.Catalog.Register(registration);
var node = await client.Catalog.Node("foobar");
Assert.Contains(svcID, node.Response.Services.Keys);
Assert.True(node.Response.Services[svcID].EnableTagOverride);
var services = await client.Catalog.Service(svcID);
Assert.NotEmpty(services.Response);
Assert.Equal(svcID, services.Response[0].ServiceName);
Assert.True(services.Response[0].ServiceEnableTagOverride);
}
}
public async Task Agent_Checks()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentCheckRegistration
{
Name = svcID,
TTL = TimeSpan.FromSeconds(15)
};
await _client.Agent.CheckRegister(registration);
var checks = await _client.Agent.Checks();
Assert.True(checks.Response.ContainsKey(svcID));
Assert.Equal(HealthStatus.Critical, checks.Response[svcID].Status);
await _client.Agent.CheckDeregister(svcID);
}
public async Task Agent_CheckStartPassing()
{
var client = new ConsulClient();
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentCheckRegistration()
{
Name = svcID,
Status = CheckStatus.Passing,
TTL = TimeSpan.FromSeconds(15)
};
await client.Agent.CheckRegister(registration);
var checks = await client.Agent.Checks();
Assert.True(checks.Response.ContainsKey(svcID));
Assert.Equal(CheckStatus.Passing, checks.Response[svcID].Status);
await client.Agent.CheckDeregister(svcID);
}
public async Task Agent_ServiceMaintenance()
{
var client = new ConsulClient();
var svcID = KVTest.GenerateTestKeyName();
var serviceReg = new AgentServiceRegistration()
{
Name = svcID
};
await client.Agent.ServiceRegister(serviceReg);
await client.Agent.EnableServiceMaintenance(svcID, "broken");
var checks = await client.Agent.Checks();
var found = false;
foreach (var check in checks.Response)
{
if (check.Value.CheckID.Contains("maintenance"))
{
found = true;
Assert.Equal(CheckStatus.Critical, check.Value.Status);
Assert.Equal("broken", check.Value.Notes);
}
}
Assert.True(found);
await client.Agent.DisableServiceMaintenance(svcID);
checks = await client.Agent.Checks();
foreach (var check in checks.Response)
{
Assert.False(check.Value.CheckID.Contains("maintenance"));
}
await client.Agent.ServiceDeregister(svcID);
}
public async Task Agent_Services_CheckTTLNote()
{
var client = new ConsulClient();
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration()
{
Name = svcID,
Tags = new[] { "bar", "baz" },
Port = 8000,
Check = new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15),
Status = CheckStatus.Critical
}
};
await client.Agent.ServiceRegister(registration);
var services = await client.Agent.Services();
Assert.True(services.Response.ContainsKey(svcID));
var checks = await client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("service:" + svcID));
Assert.Equal(CheckStatus.Critical, checks.Response["service:" + svcID].Status);
await client.Agent.PassTTL("service:" + svcID, "test is ok");
checks = await client.Agent.Checks();
Assert.True(checks.Response.ContainsKey("service:" + svcID));
Assert.Equal(CheckStatus.Passing, checks.Response["service:" + svcID].Status);
Assert.Equal("test is ok", checks.Response["service:" + svcID].Output);
await client.Agent.ServiceDeregister(svcID);
}
public async Task Agent_SetTTLStatus()
{
var svcID = KVTest.GenerateTestKeyName();
var registration = new AgentServiceRegistration
{
Name = svcID,
Check = new AgentServiceCheck
{
TTL = TimeSpan.FromSeconds(15)
}
};
await _client.Agent.ServiceRegister(registration);
await _client.Agent.WarnTTL("service:" + svcID, "warning");
var checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Warning, checks.Response["service:" + svcID].Status);
Assert.Equal("warning", checks.Response["service:" + svcID].Output);
await _client.Agent.PassTTL("service:" + svcID, "passing");
checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Passing, checks.Response["service:" + svcID].Status);
Assert.Equal("passing", checks.Response["service:" + svcID].Output);
await _client.Agent.FailTTL("service:" + svcID, "failing");
checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Critical, checks.Response["service:" + svcID].Status);
Assert.Equal("failing", checks.Response["service:" + svcID].Output);
await _client.Agent.UpdateTTL("service:" + svcID, svcID, TTLStatus.Pass);
checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Passing, checks.Response["service:" + svcID].Status);
Assert.Equal(svcID, checks.Response["service:" + svcID].Output);
await _client.Agent.UpdateTTL("service:" + svcID, "foo warning", TTLStatus.Warn);
checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Warning, checks.Response["service:" + svcID].Status);
Assert.Equal("foo warning", checks.Response["service:" + svcID].Output);
await _client.Agent.UpdateTTL("service:" + svcID, "foo failing", TTLStatus.Critical);
checks = await _client.Agent.Checks();
Assert.Contains("service:" + svcID, checks.Response.Keys);
Assert.Equal(HealthStatus.Critical, checks.Response["service:" + svcID].Status);
Assert.Equal("foo failing", checks.Response["service:" + svcID].Output);
await _client.Agent.ServiceDeregister(svcID);
}
public async Task Catalog_RegistrationDeregistration()
{
var svcID = KVTest.GenerateTestKeyName();
var service = new AgentService
{
ID = svcID,
Service = "redis",
Tags = new[] { "master", "v1" },
Port = 8000
};
var check = new AgentCheck
{
Node = "foobar",
CheckID = "service:" + svcID,
Name = "Redis health check",
Notes = "Script based health check",
Status = HealthStatus.Passing,
ServiceID = svcID
};
var registration = new CatalogRegistration
{
Datacenter = "dc1",
Node = "foobar",
Address = "192.168.10.10",
Service = service,
Check = check
};
await _client.Catalog.Register(registration);
var node = await _client.Catalog.Node("foobar");
Assert.True(node.Response.Services.ContainsKey(svcID));
var health = await _client.Health.Node("foobar");
Assert.Equal("service:" + svcID, health.Response[0].CheckID);
var dereg = new CatalogDeregistration
{
Datacenter = "dc1",
Node = "foobar",
Address = "192.168.10.10",
CheckID = "service:" + svcID
};
await _client.Catalog.Deregister(dereg);
health = await _client.Health.Node("foobar");
Assert.Empty(health.Response);
dereg = new CatalogDeregistration
{
Datacenter = "dc1",
Node = "foobar",
Address = "192.168.10.10"
};
await _client.Catalog.Deregister(dereg);
node = await _client.Catalog.Node("foobar");
Assert.Null(node.Response);
}