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Node SRE 11.1.1 updates #6663

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Merged
johnalotoski merged 3 commits into from
Aug 26, 2026
+8 −18
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Node SRE 11.1.1 updates #6663

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1967e82
bump: iohkNix for mainnet bootstrap peers and match ci cfg
johnalotoski Aug 26, 2026
25b6059
nixos: do not mask eval errors
dermetfan Aug 18, 2026
5b748b4
nixos: do not evaluate expression twice
dermetfan Aug 26, 2026
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4 changes: 0 additions & 4 deletions configuration/cardano/mainnet-topology.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,6 @@
{
"address": "backbone.mainnet.cardanofoundation.org",
"port": 3001
},
{
"address": "backbone.mainnet.emurgornd.com",
"port": 3001
}
],
"localRoots": [
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6 changes: 3 additions & 3 deletions flake.lock
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16 changes: 5 additions & 11 deletions nix/nixos/cardano-node-service.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -33,17 +33,11 @@ let
};

assertNewTopology = i:
let
checkEval = tryEval (
assert
if cfg.bootstrapPeers == [] && all (e: e.trustable != true) ((newTopology i).localRoots)
then false
else true;
newTopology i);
in
if checkEval.success
then checkEval.value
else abort "When bootstrapPeers is an empty list, at least one localRoot must be trustable, otherwise cardano node will fail to start.";
let topo = newTopology i; in
assert assertMsg
(cfg.bootstrapPeers == [] -> any (e: e.trustable == true) topo.localRoots)
"When bootstrapPeers is an empty list, at least one localRoot must be trustable, otherwise cardano node will fail to start.";
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topo;

selectTopology = i:
if cfg.topology != null
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