Merge branch 'master' into 15572-new-install-docs

[arvados.git] / lib / dispatchcloud / worker / runner.go

diff --git a/lib/dispatchcloud/worker/runner.go b/lib/dispatchcloud/worker/runner.go
index 91db8246012ec62630276c34ba391c5e55609bcf..e819a6036b341d5d2bbe28a242292296b5b36cd2 100644 (file)
--- a/lib/dispatchcloud/worker/runner.go
+++ b/lib/dispatchcloud/worker/runner.go
@@ -35,11 +35,8 @@ type remoteRunner struct {
 // newRemoteRunner returns a new remoteRunner. Caller should ensure
 // Close() is called to release resources.
 func newRemoteRunner(uuid string, wkr *worker) *remoteRunner {
-       // Early (<1.5) versions of crunch-run error out if they see
-       // non-string values in the env map -- so here we send the
-       // instance type record as a JSON doc. Once worker images are
-       // updated, we can skip the extra encoding, and just include
-       // {"InstanceType": wkr.instType} in the env map.
+       // Send the instance type record as a JSON doc so crunch-run
+       // can log it.
        var instJSON bytes.Buffer
        enc := json.NewEncoder(&instJSON)
        enc.SetIndent("", "    ")