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kubesolo-os/hack/fix-portainer-service.sh
Adolfo Delorenzo d9ac58418d
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fix: macOS dev VM, CA certs, DNS fallback, Portainer Edge integration
- dev-vm.sh: rewrite for macOS (bsdtar ISO extraction, Homebrew mkfs.ext4
  detection, direct kernel boot, TCG acceleration, port 8080 forwarding)
- inject-kubesolo.sh: add CA certificates bundle from builder so containerd
  can verify TLS when pulling from registries (Docker Hub, etc.)
- 50-network.sh: add DNS fallback (10.0.2.3 + 8.8.8.8) when DHCP client
  doesn't populate /etc/resolv.conf
- 90-kubesolo.sh: serve kubeconfig via HTTP on port 8080 for reliable
  retrieval from host, add 127.0.0.1 and 10.0.2.15 to API server SANs
- portainer.go: add headless Service to Edge Agent manifest (required for
  agent peer discovery DNS lookup)
- 10-parse-cmdline.sh + init.sh: add kubesolo.edge_id/edge_key boot params
- 20-persistent-mount.sh: auto-format unformatted data disks on first boot
- hack/fix-portainer-service.sh: helper to patch running cluster

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-12 02:11:31 -06:00

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#!/bin/bash
# fix-portainer-service.sh — Create the missing headless Service for Portainer agent
# Usage: ./hack/fix-portainer-service.sh
#
# The Portainer agent does a DNS lookup for "portainer-agent" to discover peers.
# Without a Service, this lookup fails and the agent crashes.
set -euo pipefail
KUBECONFIG_URL="http://localhost:8080"
echo "==> Fetching kubeconfig from $KUBECONFIG_URL..."
KUBECONFIG_FILE=$(mktemp)
trap 'rm -f "$KUBECONFIG_FILE"' EXIT
curl -s "$KUBECONFIG_URL" > "$KUBECONFIG_FILE"
if [ ! -s "$KUBECONFIG_FILE" ]; then
echo "ERROR: Failed to fetch kubeconfig. Is the VM running?"
exit 1
fi
echo "==> Creating headless Service for portainer-agent..."
kubectl --kubeconfig "$KUBECONFIG_FILE" apply -f - <<'EOF'
apiVersion: v1
kind: Service
metadata:
name: portainer-agent
namespace: portainer
spec:
clusterIP: None
selector:
app: portainer-agent
ports:
- name: agent
port: 9001
targetPort: 9001
protocol: TCP
EOF
echo "==> Restarting portainer-agent deployment..."
kubectl --kubeconfig "$KUBECONFIG_FILE" rollout restart -n portainer deployment/portainer-agent
echo "==> Waiting for rollout..."
kubectl --kubeconfig "$KUBECONFIG_FILE" rollout status -n portainer deployment/portainer-agent --timeout=120s
echo "==> Done. Checking pod status:"
kubectl --kubeconfig "$KUBECONFIG_FILE" get pods -n portainer