Add config for whether the disk is fast or slow (default is fast).

2 files changed, 7 insertions, 0 deletions

diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/Flavor.java b/config-provisioning/src/main/java/com/yahoo/config/provision/Flavor.java
index fff1d53b50e..dbece80bf72 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/Flavor.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/Flavor.java
@@ -22,6 +22,7 @@ public class Flavor {
     private final double minCpuCores;
     private final double minMainMemoryAvailableGb;
     private final double minDiskAvailableGb;
+    private final boolean fastDisk;
     private final String description;
     private final boolean retired;
     private List<Flavor> replacesFlavors;
@@ -39,6 +40,7 @@ public class Flavor {
         this.minCpuCores = flavorConfig.minCpuCores();
         this.minMainMemoryAvailableGb = flavorConfig.minMainMemoryAvailableGb();
         this.minDiskAvailableGb = flavorConfig.minDiskAvailableGb();
+        this.fastDisk = flavorConfig.fastDisk();
         this.description = flavorConfig.description();
         this.retired = flavorConfig.retired();
     }
@@ -60,6 +62,8 @@ public class Flavor {
 
     public double getMinDiskAvailableGb() { return minDiskAvailableGb; }
 
+    public boolean hasFastDisk() { return fastDisk; }
+
     public double getMinCpuCores() { return minCpuCores; }
 
     public String getDescription() { return description; }
diff --git a/config-provisioning/src/main/resources/configdefinitions/flavors.def b/config-provisioning/src/main/resources/configdefinitions/flavors.def
index edcd957c0b2..6c94194878a 100644
--- a/config-provisioning/src/main/resources/configdefinitions/flavors.def
+++ b/config-provisioning/src/main/resources/configdefinitions/flavors.def
@@ -37,6 +37,9 @@ flavor[].minMainMemoryAvailableGb double default=0.0
 # The minimum amount of disk available.
 flavor[].minDiskAvailableGb double default=0.0
 
+# Whether the disk is fast (typically SSD) or slow (typically spinning HDD).
+flavor[].fastDisk bool default=true
+
 # Human readable free text for description of node.
 flavor[].description string default=""