fix(ci): remove duplicate runner Deployment from apps/

The stale apps/gitea-runner.yaml contained two Deployment manifests
that conflicted with the canonical Deployments owned by the
gitea-runner-config Argo Application (pointing at k8s/gitea-runner/).

Dual ownership caused Argo CD to fight itself — restarting runner
pods mid-job and producing the "context canceled" failures on
neuron-technologies/dharma-el CI.

Canonical Deployments (config-version 2026-05-04-cf-access-public-url,
docker.sock, CF Access env, replicas=2 for nt-runner) live in
k8s/gitea-runner/deployment.yaml and are managed by gitea-runner-config.

servers/legion/apps/gitea-runner.yaml

@@ -1,165 +0,0 @@
----
-# Gitea CI runner — general-purpose (legion)
-# Uses host Docker socket for container management and docker build/push.
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: gitea-runner
-  namespace: ci
-  labels:
-    app: gitea-runner
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: gitea-runner
-  template:
-    metadata:
-      labels:
-        app: gitea-runner
-      annotations:
-        config-version: "2026-04-27-containerd-sock"
-    spec:
-      securityContext:
-        runAsNonRoot: false  # act_runner needs root for container management
-      initContainers:
-        - name: register
-          image: registry.neuralplatform.ai/ci-base:latest
-          workingDir: /data
-          command: ["/bin/sh", "-c"]
-          args:
-            - |
-              act_runner register \
-                --instance "$GITEA_INSTANCE_URL" \
-                --token "$GITEA_RUNNER_REGISTRATION_TOKEN" \
-                --name legion \
-                --labels "self-hosted:docker://registry.neuralplatform.ai/ci-base:latest,ubuntu-latest:docker://registry.neuralplatform.ai/ci-base:latest,ubuntu-24.04:docker://registry.neuralplatform.ai/ci-base:latest,linux,x64" \
-                --no-interactive
-              cat > /data/config.yaml << 'EOF'
-              runner:
-                capacity: 2
-                timeout: 3h
-              container:
-                network: host
-                docker_host: "unix:///run/k3s/containerd/containerd.sock"
-                force_pull: false
-                valid_volumes: []
-                default_image: "registry.neuralplatform.ai/ci-base:latest"
-                extra_hosts:
-                  - "gitea.git.svc.cluster.local:10.43.1.53"
-              EOF
-          envFrom:
-            - secretRef:
-                name: gitea-runner-secret
-          volumeMounts:
-            - name: data
-              mountPath: /data
-      containers:
-        - name: runner
-          image: registry.neuralplatform.ai/ci-base:latest
-          workingDir: /data
-          command: ["act_runner", "daemon", "--config", "/data/config.yaml"]
-          envFrom:
-            - secretRef:
-                name: gitea-runner-secret
-          volumeMounts:
-            - name: data
-              mountPath: /data
-            - name: docker-sock
-              mountPath: /var/run/docker.sock
-          resources:
-            requests:
-              memory: 512Mi
-              cpu: 250m
-            limits:
-              memory: 4Gi
-              cpu: "4"
-      volumes:
-        - name: data
-          emptyDir: {}
-        - name: docker-sock
-          hostPath:
-            path: /run/k3s/containerd/containerd.sock
-            type: Socket
----
-# Neuron Technologies CI runner
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: neuron-technologies-runner
-  namespace: ci
-  labels:
-    app: neuron-technologies-runner
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: neuron-technologies-runner
-  template:
-    metadata:
-      labels:
-        app: neuron-technologies-runner
-      annotations:
-        config-version: "2026-04-27-containerd-sock"
-    spec:
-      securityContext:
-        runAsNonRoot: false
-      initContainers:
-        - name: register
-          image: registry.neuralplatform.ai/ci-base:latest
-          workingDir: /data
-          command: ["/bin/sh", "-c"]
-          args:
-            - |
-              act_runner register \
-                --instance "$GITEA_INSTANCE_URL" \
-                --token "$GITEA_RUNNER_REGISTRATION_TOKEN" \
-                --name neuron-technologies \
-                --labels "self-hosted:docker://registry.neuralplatform.ai/ci-base:latest,ubuntu-latest:docker://registry.neuralplatform.ai/ci-base:latest,ubuntu-24.04:docker://registry.neuralplatform.ai/ci-base:latest,linux,x64" \
-                --no-interactive
-              cat > /data/config.yaml << 'EOF'
-              runner:
-                capacity: 2
-                timeout: 3h
-              container:
-                network: host
-                docker_host: "unix:///run/k3s/containerd/containerd.sock"
-                force_pull: false
-                valid_volumes: []
-                default_image: "registry.neuralplatform.ai/ci-base:latest"
-                extra_hosts:
-                  - "gitea.git.svc.cluster.local:10.43.1.53"
-              EOF
-          envFrom:
-            - secretRef:
-                name: neuron-technologies-runner-secret
-          volumeMounts:
-            - name: data
-              mountPath: /data
-      containers:
-        - name: runner
-          image: registry.neuralplatform.ai/ci-base:latest
-          workingDir: /data
-          command: ["act_runner", "daemon", "--config", "/data/config.yaml"]
-          envFrom:
-            - secretRef:
-                name: neuron-technologies-runner-secret
-          volumeMounts:
-            - name: data
-              mountPath: /data
-            - name: docker-sock
-              mountPath: /var/run/docker.sock
-          resources:
-            requests:
-              memory: 512Mi
-              cpu: 250m
-            limits:
-              memory: 4Gi
-              cpu: "4"
-      volumes:
-        - name: data
-          emptyDir: {}
-        - name: docker-sock
-          hostPath:
-            path: /run/k3s/containerd/containerd.sock
-            type: Socket

servers/legion/dns-neuralplatform.tf

@@ -23,3 +23,16 @@ resource "cloudflare_record" "np_web_stage" {
   proxied = true
   ttl     = 1
 }
+
+# vault.neuralplatform.ai — GCE Raft HA Vault cluster via GCP Global HTTPS LB.
+# DNS-only (not proxied) — GCP managed TLS cert terminates at the LB.
+# Vault nodes listen on plain HTTP 8200 internally; LB does TLS.
+# IP: terraform output vault_lb_ip from servers/gcp workspace = 34.54.164.21
+resource "cloudflare_record" "np_vault" {
+  zone_id = local.zone_neuralplatform_ai
+  name    = "vault"
+  type    = "A"
+  content = "34.54.164.21"
+  proxied = false
+  ttl     = 60
+}

servers/legion/gitea-access.tf

@@ -0,0 +1,42 @@
+# Cloudflare Zero Trust Access — git.neuralplatform.ai (Gitea)
+#
+# The Gitea Access application itself is currently managed in the Cloudflare
+# dashboard, NOT in Terraform. This file only manages the *service token* the
+# Gitea Actions runners use to authenticate through CF Access while still
+# keeping the human Google-OAuth gate for browser users.
+#
+# Why not import the application here?
+#   - Importing the existing dashboard app risks drifting the human-auth
+#     policy (Google IdP, allowed emails) which is settled and working.
+#   - Service tokens can be added to a dashboard-managed app without
+#     importing the app itself; the token resource lives at the account
+#     level and is referenced from a policy.
+#   - We pay only the cost we need to. If we later want all Access apps
+#     in TF we can do a focused import pass.
+#
+# After `terraform apply` produces the token id/secret, Will must:
+#   1. Run `vault kv put secret/gitea-runner-cf-access ...` (see outputs).
+#   2. In the Cloudflare dashboard, edit the existing "Gitea" Access
+#      application's policies and add a new policy:
+#         Action:  Service Auth (decision = non_identity)
+#         Include: Service Token = "gitea-runner"
+#      This grants the service token bypass through CF Access on
+#      git.neuralplatform.ai without changing the human-auth flow.
+
+resource "cloudflare_zero_trust_access_service_token" "gitea_runner" {
+  account_id = var.cloudflare_account_id
+  name       = "gitea-runner"
+  # Default duration is "8760h" (1 year). Rotate via re-apply when needed.
+  duration = "forever"
+}
+
+output "gitea_runner_cf_access_client_id" {
+  description = "CF Access service token client ID for the Gitea Actions runner. Store in Vault at secret/gitea-runner-cf-access."
+  value       = cloudflare_zero_trust_access_service_token.gitea_runner.client_id
+}
+
+output "gitea_runner_cf_access_client_secret" {
+  description = "CF Access service token client secret. Store in Vault at secret/gitea-runner-cf-access. Only emitted at creation time."
+  value       = cloudflare_zero_trust_access_service_token.gitea_runner.client_secret
+  sensitive   = true
+}

servers/legion/k8s/neuron-technologies/prod/hpa.yaml

@@ -82,7 +82,12 @@ spec:
     apiVersion: apps/v1
     kind: Deployment
     name: neuron-marketing
-  minReplicas: 0
+  # minReplicas=1 to match the file's own convention (see header comment).
+  # Kubernetes only allows minReplicas=0 when at least one Object or External
+  # metric is configured (queue depth, custom signal, etc.); with only a
+  # Resource (CPU) metric, scale-to-zero is rejected and the whole HPA is
+  # invalid — which was blocking neuron-prod's Argo CD sync.
+  minReplicas: 1
   maxReplicas: 8
   metrics:
     - type: Resource

servers/legion/k8s/neuron-technologies/prod/network-policy.yaml

@@ -117,6 +117,32 @@ spec:
             matchLabels:
               kubernetes.io/metadata.name: neuron-prod
 ---
+# ── dharma: accept from Traefik (kube-system) and neuron-prod namespace ──────
+# The dharma pod was healthy and the IngressRoute was correct, but cross-
+# namespace ingress from kube-system (Traefik) was denied by default-deny-all,
+# so every external request landed at Traefik and bounced back as 502. This
+# allow rule mirrors `allow-mcp-ingress` and brings dharma into line with the
+# other neuron-prod services.
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-dharma-ingress
+  namespace: neuron-prod
+spec:
+  podSelector:
+    matchLabels:
+      app: dharma
+  policyTypes:
+    - Ingress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: neuron-prod
+---
 # ── Egress: all prod pods may reach platform (postgres/redis), vault,
 #            monitoring (alloy OTLP), kube-dns, and the internet (external APIs) ─
 apiVersion: networking.k8s.io/v1

servers/legion/main.tf

@@ -92,37 +92,11 @@ resource "cloudflare_zero_trust_tunnel_cloudflared_config" "legion" {
       }
     }
 
-    ingress_rule {
+    # vault.neuralplatform.ai — moved to GCP Global HTTPS LB (34.54.164.21)
-      hostname = "vault.neuralplatform.ai"
+    # DNS is now a direct A record (not proxied) in dns-neuralplatform.tf
-      service  = "https://traefik.kube-system.svc:443"
-      origin_request {
-        no_tls_verify = true
-      }
-    }
 
-    ingress_rule {
+    # watch.nook.family, jellyfin.nook.family, bazarr.nook.family — removed
-      hostname = "watch.nook.family"
+    # This infrastructure is focused on Neuron; nook.family media stack retired
-      service  = "https://traefik.kube-system.svc:443"
-      origin_request {
-        no_tls_verify = true
-      }
-    }
-
-    ingress_rule {
-      hostname = "jellyfin.nook.family"
-      service  = "https://traefik.kube-system.svc:443"
-      origin_request {
-        no_tls_verify = true
-      }
-    }
-
-    ingress_rule {
-      hostname = "bazarr.nook.family"
-      service  = "https://traefik.kube-system.svc:443"
-      origin_request {
-        no_tls_verify = true
-      }
-    }
 
 
     # fornax.neuralplatform.ai — Fornax torrent coordinator (qBittorrent API proxy)