X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2924f222d9efdb1b8776225d2d51bc8771d7b077..36a6bcdb43e4add604bd8ac6409eda6abc248c8c:/lib/config/config.default.yml

diff --git a/lib/config/config.default.yml b/lib/config/config.default.yml
index 2d9119adfc..f6cf0c91a0 100644
--- a/lib/config/config.default.yml
+++ b/lib/config/config.default.yml
@@ -1395,6 +1395,20 @@ Clusters:
           # the cloud dispatcher. Leave blank when not needed.
           IAMInstanceProfile: ""
 
+          # (ec2) how often to look up spot instance pricing data
+          # (only while running spot instances) for the purpose of
+          # calculating container cost estimates. A value of 0
+          # disables spot price lookups entirely.
+          SpotPriceUpdateInterval: 24h
+
+          # (ec2) per-GiB-month cost of EBS volumes. Matches
+          # EBSVolumeType. Used to account for AddedScratch when
+          # calculating container cost estimates. Note that
+          # https://aws.amazon.com/ebs/pricing/ defines GB to mean
+          # GiB, so an advertised price $0.10/GB indicates a real
+          # price of $0.10/GiB and can be entered here as 0.10.
+          EBSPrice: 0.10
+
           # (azure) Credentials.
           SubscriptionID: ""
           ClientID: ""
@@ -1448,6 +1462,13 @@ Clusters:
         RAM: 128MiB
         IncludedScratch: 16GB
         AddedScratch: 0
+        # Hourly price ($), used to select node types for containers,
+        # and to calculate estimated container costs. For spot
+        # instances on EC2, this is also used as the maximum price
+        # when launching spot instances, while the estimated container
+        # cost is computed based on the current spot price according
+        # to AWS. On Azure, and on-demand instances on EC2, the price
+        # given here is used to compute container cost estimates.
         Price: 0.1
         Preemptible: false
         # Include this section if the node type includes GPU (CUDA) support