Merge pull request #75 from input-output-hk/explorer-cluster

Explorer cluster
IntersectMBO · Mar 22, 2023 · 866379f · 866379f
2 parents 7eb4a15 + ae03403
commit 866379f
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diff --git a/flake.lock b/flake.lock
diff --git a/nix/cardano/alerts.nix b/nix/cardano/alerts.nix
@@ -9,6 +9,33 @@ let
 
 in
 {
+  bitte-system-modified = {
+    datasource = "vm";
+    rules =
+      (builtins.filter (e: !(builtins.elem e.alert ["SystemCpuUsedAlert"])) inputs.bitte-cells.bitte.alerts.bitte-system.rules)
+      ++ [
+        {
+          alert = "SystemCpuUsedAlert";
+          expr = ''100 - cpu_usage_idle{cpu="cpu-total",host!="explorer"} > 90'';
+          for = "5m";
+          labels.severity = "critical";
+          annotations = {
+            description = "CPU has been above 90% on {{ $labels.host }} for more than 5 minutes.";
+            summary = "[System] CPU Used alert on {{ $labels.host }}";
+          };
+        }
+        {
+          alert = "SystemCpuUsedAlertExplorer";
+          expr = ''100 - cpu_usage_idle{cpu="cpu-total",host="explorer"} > 90'';
+          for = "30m";
+          labels.severity = "critical";
+          annotations = {
+            description = "CPU has been above 90% on {{ $labels.host }} for more than 30 minutes.";
+            summary = "[System] CPU Used alert on {{ $labels.host }}";
+          };
+        }
+      ];
+  };
 
   node = {
     datasource = "vm";

diff --git a/nix/cardano/environments/aux-config/default-aux.nix b/nix/cardano/environments/aux-config/default-aux.nix
@@ -1 +1,9 @@
-inputs: {}
+inputs: {
+  explorerAliases = [];
+
+  cardanoExplorerGwPrometheusExporterPort = 12699;
+  explorerActiveBackends = [];
+  explorerRosettaActiveBackends = [];
+
+  smashDelistedPools = [];
+}
diff --git a/nix/cardano/environments/aux-config/mainnet-aux.nix b/nix/cardano/environments/aux-config/mainnet-aux.nix
@@ -2,6 +2,23 @@ inputs:
 let
   inherit (inputs.nixpkgs) lib;
 in lib.recursiveUpdate (import ./default-aux.nix inputs) {
+  explorerHostName = "explorer.cardano.org";
+  explorerAliases = ["explorer.mainnet.cardano.org" "explorer.cardano-mainnet.iohk.io"];
+
+  # WG_PUBKEY: wg pubkey < <(sops -d nix/metal/encrypted/wg/$AWS_EXT_NODES_NODENAME-private)
+  # Attr struct: {name = $AWS_EXT_NODES_NODENAME; publicKey = $WG_PUBKEY;}
+  explorerActiveBackends = [
+    {name = "explorer-1"; publicKey = "81yzO/clOEPyRiBXNfVIEQqdcr/QrnA5fhIEJym3MxI=";}
+    {name = "explorer-2"; publicKey = "qs1gZ5UY+u00byONElCW7bZ37Kxt6+pr865cN+bhBnI=";}
+  ];
+
+  explorerRosettaActiveBackends = [
+    "explorer-1"
+    "explorer-2"
+  ];
+
+  smashHostName = "smash.cardano-mainnet.iohk.io";
+
   # Mainnet auxillary configuration parameters
   smashDelistedPools = [
     "b6f665ef4d02abc5ce551f3565ada97d870d603c724ba791c7975a6b"

diff --git a/nix/cloud/hydrationProfiles.nix b/nix/cloud/hydrationProfiles.nix
@@ -216,6 +216,7 @@ in {
             dbsync
             faucet
             metal-explorer
+            bitte-system-modified
             ;
 
           # Upstream alerts
@@ -224,7 +225,6 @@ in {
             bitte-consul
             bitte-deadmanssnitch
             bitte-loki
-            bitte-system
             bitte-vault
             bitte-vm-health
             bitte-vm-standalone