Bug 1755267 - run linux tests on nss-t/t-linux-xlarge-gcp. r=nss-reviewers,bbeurdouche

NSS tasks using LSAN seem to run into frequent failures due to ptrace(2)
failing with EACCES (Permission Denied), apparently coming from the
apparmor profile for docker on the VM.

Until now Linux tests tasks were using the nss-{1,3}/linux-gcp pools,
which use the same base image as gecko builders.  This switches them to
a new pool using the same base image as used by gecko's test tasks,
where ptrace appears to work reliably.

Differential Revision: https://phabricator.services.mozilla.com/D177037

1 files changed, 5 insertions, 1 deletions

diff --git a/automation/taskcluster/graph/src/extend.js b/automation/taskcluster/graph/src/extend.js
index dcad3ab50..b97a382ba 100644
--- a/automation/taskcluster/graph/src/extend.js
+++ b/automation/taskcluster/graph/src/extend.js
@@ -536,7 +536,9 @@ async function scheduleLinux(name, overrides, args = "") {
       "/bin/bash",
       "-c",
       "bin/checkout.sh && nss/automation/taskcluster/scripts/run_tests.sh"
-    ]
+    ],
+    provisioner: "nss-t",
+    workerType: "t-linux-xlarge-gcp"
   }));
 
   // Extra builds.
@@ -665,6 +667,8 @@ function scheduleFuzzingRun(base, name, target, max_len, symbol = null, corpus =
         `-max_total_time=${MAX_FUZZ_TIME} ` +
         `-max_len=${max_len}`
     ],
+    provisioner: "nss-t",
+    workerType: "t-linux-xlarge-gcp",
     symbol: symbol || name
   }));
 }