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core: bump rejected plans from debug -> info #11416

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Nov 3, 2021
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3 changes: 3 additions & 0 deletions .changelog/11416.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:improvement
core: Elevated rejected node plan log lines to help diagnose #9506
```
9 changes: 8 additions & 1 deletion nomad/plan_apply.go
Original file line number Diff line number Diff line change
Expand Up @@ -477,7 +477,14 @@ func evaluatePlanPlacements(pool *EvaluatePool, snap *state.StateSnapshot, plan
if !fit {
// Log the reason why the node's allocations could not be made
if reason != "" {
logger.Debug("plan for node rejected", "node_id", nodeID, "reason", reason, "eval_id", plan.EvalID)
//TODO This was debug level and should return
//to debug level in the future. However until
//https://github.com/hashicorp/nomad/issues/9506
//is resolved this log line is the only way to
//monitor the disagreement between workers and
//the plan applier.
logger.Info("plan for node rejected, refer to https://www.nomadproject.io/s/port-plan-failure for more information",
"node_id", nodeID, "reason", reason, "eval_id", plan.EvalID)
}
// Set that this is a partial commit
partialCommit = true
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8 changes: 8 additions & 0 deletions website/redirects.js
Original file line number Diff line number Diff line change
Expand Up @@ -189,6 +189,14 @@ module.exports = [
permanent: true,
},

// /s/* redirects for useful links that need a stable URL but we may need to
// change its destination in the future.
{
source: '/s/port-plan-failure',
destination: 'https://github.com/hashicorp/nomad/issues/9506',
permanent: false,
},

// Spark guide links are all repointed to deprecated nomad-spark repo
{
source: '/guides/spark',
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