X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/09963d2b633769549eea8739be3b541835839462..86660414472d4ff0d8267f9845a753497bd41692:/lib/config/load_test.go

diff --git a/lib/config/load_test.go b/lib/config/load_test.go
index 4ae9a513c8..a19400c191 100644
--- a/lib/config/load_test.go
+++ b/lib/config/load_test.go
@@ -13,6 +13,7 @@ import (
 	"os/exec"
 	"reflect"
 	"regexp"
+	"runtime"
 	"strings"
 	"testing"
 	"time"
@@ -237,7 +238,7 @@ Clusters:
         InternalURLs:
           "http://host.example:12345": {}
     Volumes:
-      zzzzz-nyw5e-aaaaaaaaaaaaaaa: {}
+      zzzzz-nyw5e-aaaaaaaaaaaaaaa: {Replication: 2}
 `, &logbuf).Load()
 	c.Assert(err, check.IsNil)
 	c.Log(logbuf.String())
@@ -406,7 +407,7 @@ Clusters:
 		if v != nil {
 			c.Logf("%#v", v.Clusters)
 		}
-		c.Check(err, check.ErrorMatches, `.*cluster ID should be 5 alphanumeric characters.*`)
+		c.Check(err, check.ErrorMatches, `.*cluster ID should be 5 lowercase alphanumeric characters.*`)
 	}
 }
 
@@ -601,6 +602,80 @@ func (s *LoadSuite) TestListKeys(c *check.C) {
 	}
 }
 
+func (s *LoadSuite) TestLoopbackInstanceTypes(c *check.C) {
+	ldr := testLoader(c, `
+Clusters:
+ z1111:
+  Containers:
+   CloudVMs:
+    Enable: true
+    Driver: loopback
+  InstanceTypes:
+   a: {}
+   b: {}
+`, nil)
+	cfg, err := ldr.Load()
+	c.Check(err, check.ErrorMatches, `Clusters\.z1111\.InstanceTypes: cannot use multiple InstanceTypes with loopback driver`)
+
+	ldr = testLoader(c, `
+Clusters:
+ z1111:
+  Containers:
+   CloudVMs:
+    Enable: true
+    Driver: loopback
+`, nil)
+	cfg, err = ldr.Load()
+	c.Assert(err, check.IsNil)
+	cc, err := cfg.GetCluster("")
+	c.Assert(err, check.IsNil)
+	c.Check(cc.InstanceTypes, check.HasLen, 1)
+	c.Check(cc.InstanceTypes["localhost"].VCPUs, check.Equals, runtime.NumCPU())
+
+	ldr = testLoader(c, `
+Clusters:
+ z1111:
+  Containers:
+   CloudVMs:
+    Enable: true
+    Driver: loopback
+  InstanceTypes:
+   a:
+    VCPUs: 9
+`, nil)
+	cfg, err = ldr.Load()
+	c.Assert(err, check.IsNil)
+	cc, err = cfg.GetCluster("")
+	c.Assert(err, check.IsNil)
+	c.Check(cc.InstanceTypes, check.HasLen, 1)
+	c.Check(cc.InstanceTypes["a"].VCPUs, check.Equals, 9)
+}
+
+func (s *LoadSuite) TestWarnUnusedLocalKeep(c *check.C) {
+	var logbuf bytes.Buffer
+	_, err := testLoader(c, `
+Clusters:
+ z1111:
+  Volumes:
+   z:
+    Replication: 1
+`, &logbuf).Load()
+	c.Assert(err, check.IsNil)
+	c.Check(logbuf.String(), check.Matches, `(?ms).*LocalKeepBlobBuffersPerVCPU is 1 but will not be used because at least one volume \(z\) has lower replication than DefaultReplication \(1 < 2\) -- suggest changing to 0.*`)
+
+	logbuf.Reset()
+	_, err = testLoader(c, `
+Clusters:
+ z1111:
+  Volumes:
+   z:
+    AccessViaHosts:
+     "http://0.0.0.0:12345": {}
+`, &logbuf).Load()
+	c.Assert(err, check.IsNil)
+	c.Check(logbuf.String(), check.Matches, `(?ms).*LocalKeepBlobBuffersPerVCPU is 1 but will not be used because at least one volume \(z\) uses AccessViaHosts -- suggest changing to 0.*`)
+}
+
 func (s *LoadSuite) TestImplicitStorageClasses(c *check.C) {
 	// If StorageClasses and Volumes.*.StorageClasses are all
 	// empty, there is a default storage class named "default".
@@ -824,3 +899,16 @@ arvados_config_source_timestamp_seconds{sha256="83aea5d82eb1d53372cd65c936c60acc
 `)
 	}
 }
+
+func (s *LoadSuite) TestGetHostRAM(c *check.C) {
+	hostram, err := getHostRAM()
+	c.Check(err, check.IsNil)
+	c.Logf("getHostRAM() == %v", hostram)
+}
+
+func (s *LoadSuite) TestGetFilesystemSize(c *check.C) {
+	path := c.MkDir()
+	size, err := getFilesystemSize(path)
+	c.Check(err, check.IsNil)
+	c.Logf("getFilesystemSize(%q) == %v", path, size)
+}