compute: Improvements to cloud compute model (v2)

This is the second in the series of pull requests to improve the existing cloud compute model (see #86). This pull request removes the dependency on the bare-metal provisioning code which simplifies experiment setup tremendously:

- Remove bare-metal provisioning code (opendc-metal)
- Remove opendc-core which was a relic of the previous codebase and was only used sparingly.
- Move ownership of Server, Image and Flavor to the compute service. Users are expected to create instances via the compute service.

2 files changed, 7 insertions, 7 deletions

diff --git a/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/swf/SwfTraceReaderTest.kt b/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/swf/SwfTraceReaderTest.kt
index 7e3d2623..e0e049cf 100644
--- a/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/swf/SwfTraceReaderTest.kt
+++ b/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/swf/SwfTraceReaderTest.kt
@@ -32,14 +32,14 @@ class SwfTraceReaderTest {
     internal fun testParseSwf() {
         val reader = SwfTraceReader(File(SwfTraceReaderTest::class.java.getResource("/swf_trace.txt").toURI()))
         var entry = reader.next()
-        assertEquals(0, entry.submissionTime)
+        assertEquals(0, entry.start)
         // 1961 slices for waiting, 3 full and 1 partial running slices
-        assertEquals(1965, (entry.workload.image.tags["workload"] as SimTraceWorkload).trace.toList().size)
+        assertEquals(1965, (entry.workload as SimTraceWorkload).trace.toList().size)
 
         entry = reader.next()
-        assertEquals(164472, entry.submissionTime)
+        assertEquals(164472, entry.start)
         // 1188 slices for waiting, 0 full and 1 partial running slices
-        assertEquals(1189, (entry.workload.image.tags["workload"] as SimTraceWorkload).trace.toList().size)
-        assertEquals(0.25, (entry.workload.image.tags["workload"] as SimTraceWorkload).trace.toList().last().usage)
+        assertEquals(1189, (entry.workload as SimTraceWorkload).trace.toList().size)
+        assertEquals(0.25, (entry.workload as SimTraceWorkload).trace.toList().last().usage)
     }
 }
diff --git a/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/wtf/WtfTraceReaderTest.kt b/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/wtf/WtfTraceReaderTest.kt
index 58d96657..bcfa7553 100644
--- a/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/wtf/WtfTraceReaderTest.kt
+++ b/simulator/opendc-format/src/test/kotlin/org/opendc/format/trace/wtf/WtfTraceReaderTest.kt
@@ -36,11 +36,11 @@ class WtfTraceReaderTest {
     fun testParseWtf() {
         val reader = WtfTraceReader("src/test/resources/wtf-trace")
         var entry = reader.next()
-        assertEquals(0, entry.submissionTime)
+        assertEquals(0, entry.start)
         assertEquals(23, entry.workload.tasks.size)
 
         entry = reader.next()
-        assertEquals(333387, entry.submissionTime)
+        assertEquals(333387, entry.start)
         assertEquals(23, entry.workload.tasks.size)
     }
 }