Add DNSRegistrar that creates/updates/deletes A records in MCNS
during deploy and stop. When a service has routes, the agent ensures
an A record exists in the configured zone pointing to the node's
address. On stop, the record is removed.
- Add MCNSConfig to agent config (server_url, ca_cert, token_path,
zone, node_addr) with defaults and env overrides
- Add DNSRegistrar (internal/agent/dns.go): REST client for MCNS
record CRUD, nil-receiver safe
- Wire into deploy flow (EnsureRecord after route registration)
- Wire into stop flow (RemoveRecord before container stop)
- 7 new tests, make all passes with 0 issues
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All import paths updated to git.wntrmute.dev/mc/. Bumps mcdsl to v1.2.0,
mc-proxy to v1.1.0.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The agent connects to mc-proxy via Unix socket and automatically
registers/removes routes during deploy and stop. This eliminates
manual mcproxyctl usage or TOML editing.
- New ProxyRouter abstraction wraps mc-proxy client library
- Deploy: after container starts, registers routes with mc-proxy
using host ports from the registry
- Stop: removes routes from mc-proxy before stopping container
- Config: [mcproxy] section with socket path and cert_dir
- Nil-safe: if mc-proxy socket not configured, route registration
is silently skipped (backward compatible)
- L7 routes use certs from convention path (<cert_dir>/<service>.pem)
- L4 routes use TLS passthrough (backend_tls=true)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extract ContainerNameFor and SplitContainerName into names.go.
ContainerNameFor handles single-component services where service
name equals component name (e.g., mc-proxy → "mc-proxy" not
"mc-proxy-mc-proxy"). SplitContainerName checks known services
from the registry before falling back to naive split on "-", fixing
mc-proxy being misidentified as service "mc" component "proxy".
Also fixes podman ps JSON parsing (Command field is []string not
string) found during deployment.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
