add infrastructure agent team: 8 specialized agents + 14 diagnostic scripts

Agents: devops-engineer, dba, security-engineer, sre, network-engineer,
platform-engineer, observability-engineer, home-automation-engineer.
Scripts: deploy-status, db-health, backup-verify, tls-check, crowdsec-status,
authentik-audit, oom-investigator, resource-report, dns-check, network-health,
nfs-health, truenas-status, platform-status, monitoring-health.
Also: known-issues.md suppression list, cluster-health-checker port-forward fix.

.claude/scripts/authentik-audit.sh

@@ -0,0 +1,134 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+KUBECTL="kubectl --kubeconfig /Users/viktorbarzin/code/infra/config"
+AGENT="authentik-audit"
+DRY_RUN=false
+NAMESPACE="authentik"
+
+for arg in "$@"; do
+  case "$arg" in
+    --dry-run) DRY_RUN=true ;;
+  esac
+done
+
+checks=()
+
+add_check() {
+  local name="$1" status="$2" message="$3"
+  checks+=("{\"name\": \"$name\", \"status\": \"$status\", \"message\": \"$message\"}")
+}
+
+find_authentik_pod() {
+  local pod
+  pod=$($KUBECTL get pods -n "$NAMESPACE" -l app.kubernetes.io/name=authentik,app.kubernetes.io/component=server -o jsonpath='{.items[0].metadata.name}' 2>/dev/null) || \
+  pod=$($KUBECTL get pods -n "$NAMESPACE" --no-headers 2>/dev/null | grep -i "goauthentik-server\|authentik-server" | grep "Running" | head -1 | awk '{print $1}') || true
+  echo "$pod"
+}
+
+check_server_health() {
+  if $DRY_RUN; then
+    add_check "authentik-server" "ok" "dry-run: would check goauthentik-server pod health"
+    return
+  fi
+
+  local pods
+  pods=$($KUBECTL get pods -n "$NAMESPACE" --no-headers 2>/dev/null | grep -i "authentik") || {
+    add_check "authentik-server" "fail" "No Authentik pods found in namespace ${NAMESPACE}"
+    return
+  }
+
+  local not_running
+  not_running=$(echo "$pods" | grep -v "Running" | grep -v "Completed" | grep -c "." 2>/dev/null || echo "0")
+
+  local total
+  total=$(echo "$pods" | grep -c "." 2>/dev/null || echo "0")
+
+  if [ "$not_running" -gt 0 ]; then
+    add_check "authentik-server" "warn" "${not_running}/${total} Authentik pod(s) not running"
+  else
+    add_check "authentik-server" "ok" "All ${total} Authentik pod(s) running"
+  fi
+}
+
+check_outposts() {
+  if $DRY_RUN; then
+    add_check "authentik-outposts" "ok" "dry-run: would check Authentik outpost pods"
+    return
+  fi
+
+  local outpost_pods
+  outpost_pods=$($KUBECTL get pods -n "$NAMESPACE" -l app.kubernetes.io/managed-by=goauthentik.io --no-headers 2>/dev/null) || \
+  outpost_pods=$($KUBECTL get pods -n "$NAMESPACE" --no-headers 2>/dev/null | grep -i "outpost" || true)
+
+  if [ -z "$outpost_pods" ]; then
+    add_check "authentik-outposts" "warn" "No outpost pods found"
+    return
+  fi
+
+  local total not_running
+  total=$(echo "$outpost_pods" | grep -c "." 2>/dev/null || echo "0")
+  not_running=$(echo "$outpost_pods" | grep -v "Running" | grep -c "." 2>/dev/null || echo "0")
+
+  if [ "$not_running" -gt 0 ]; then
+    add_check "authentik-outposts" "warn" "${not_running}/${total} outpost pod(s) not running"
+  else
+    add_check "authentik-outposts" "ok" "All ${total} outpost pod(s) running"
+  fi
+}
+
+check_user_count() {
+  if $DRY_RUN; then
+    add_check "authentik-users" "ok" "dry-run: would check user count via ak CLI"
+    return
+  fi
+
+  local pod
+  pod=$(find_authentik_pod)
+
+  if [ -z "$pod" ]; then
+    add_check "authentik-users" "warn" "No Authentik server pod found to query users"
+    return
+  fi
+
+  # Use the ak CLI to get user count
+  local user_output
+  user_output=$($KUBECTL exec -n "$NAMESPACE" "$pod" -- ak user list 2>/dev/null) || {
+    # Fallback: try management command
+    user_output=$($KUBECTL exec -n "$NAMESPACE" "$pod" -- python -c "
+import django; django.setup()
+from authentik.core.models import User
+print(f'total={User.objects.count()} active={User.objects.filter(is_active=True).count()}')
+" 2>/dev/null) || {
+      add_check "authentik-users" "warn" "Could not query user count from Authentik"
+      return
+    }
+  }
+
+  local user_count
+  if echo "$user_output" | grep -q "total="; then
+    user_count=$(echo "$user_output" | grep "total=" | sed 's/.*total=\([0-9]*\).*/\1/')
+    local active_count
+    active_count=$(echo "$user_output" | grep "active=" | sed 's/.*active=\([0-9]*\).*/\1/')
+    add_check "authentik-users" "ok" "${user_count} total users, ${active_count} active"
+  else
+    # Count lines of output as fallback
+    user_count=$(echo "$user_output" | wc -l | tr -d ' ')
+    add_check "authentik-users" "ok" "User query returned ${user_count} lines of output"
+  fi
+}
+
+check_server_health
+check_outposts
+check_user_count
+
+# Output JSON
+overall="ok"
+for c in "${checks[@]}"; do
+  s=$(echo "$c" | jq -r '.status')
+  if [ "$s" = "fail" ]; then overall="fail"; break; fi
+  if [ "$s" = "warn" ]; then overall="warn"; fi
+done
+
+printf '{"status": "%s", "agent": "%s", "checks": [%s]}\n' \
+  "$overall" "$AGENT" "$(IFS=,; echo "${checks[*]}")"