wip: helm chart deploys to namespace with resource limits and requests, trying to fix connection refused to api error

examples/monitoring_with_tenant/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "example-monitoring-with-tenant"
+edition = "2024"
+version.workspace = true
+readme.workspace = true
+license.workspace = true
+
+[dependencies]
+cidr.workspace = true
+harmony = { version = "0.1.0", path = "../../harmony" }
+harmony_cli = { version = "0.1.0", path = "../../harmony_cli" }
+tokio.workspace = true
+url.workspace = true

examples/monitoring_with_tenant/src/main.rs

@@ -0,0 +1,63 @@
+use cidr::Ipv4Cidr;
+use harmony::{
+    data::Id,
+    inventory::Inventory,
+    maestro::Maestro,
+    modules::{
+        monitoring::{
+            alert_channel::discord_alert_channel::DiscordWebhook,
+            alert_rule::prometheus_alert_rule::AlertManagerRuleGroup,
+            kube_prometheus::helm_prometheus_alert_score::HelmPrometheusAlertingScore,
+        },
+        prometheus::alerts::k8s::pvc::high_pvc_fill_rate_over_two_days,
+        tenant::TenantScore,
+    },
+    topology::{
+        K8sAnywhereTopology, Url,
+        tenant::{InternetEgressPolicy, ResourceLimits, TenantConfig, TenantNetworkPolicy},
+    },
+};
+use std::net::Ipv4Addr;
+use std::str::FromStr;
+
+#[tokio::main]
+async fn main() {
+    let tenant = TenantScore {
+        config: TenantConfig {
+            id: Id::from_string("1234".to_string()),
+            name: "test-tenant".to_string(),
+            resource_limits: ResourceLimits {
+                cpu_request_cores: 4.0,
+                cpu_limit_cores: 4.0,
+                memory_request_gb: 4.0,
+                memory_limit_gb: 4.0,
+                storage_total_gb: 10.0,
+            },
+            network_policy: TenantNetworkPolicy::default(),
+        },
+    };
+
+    let discord_receiver = DiscordWebhook {
+        name: "test-discord".to_string(),
+        url: Url::Url(url::Url::parse("https://discord.doesnt.exist.com").unwrap()),
+    };
+
+    let high_pvc_fill_rate_over_two_days_alert = high_pvc_fill_rate_over_two_days();
+
+    let additional_rules =
+        AlertManagerRuleGroup::new("pvc-alerts", vec![high_pvc_fill_rate_over_two_days_alert]);
+
+    let alerting_score = HelmPrometheusAlertingScore {
+        receivers: vec![Box::new(discord_receiver)],
+        rules: vec![Box::new(additional_rules)],
+    };
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
+        Inventory::autoload(),
+        K8sAnywhereTopology::from_env(),
+    )
+    .await
+    .unwrap();
+
+    maestro.register_all(vec![Box::new(tenant), Box::new(alerting_score)]);
+    harmony_cli::init(maestro, None).await.unwrap();
+}