Files
pulse/internal/api
rcourtman cff4226531 Pass stored fingerprint into PVE diagnostic test client
The /api/diagnostics handler builds its own test client per PVE node
to run a live connectivity probe. The PBS branch already passed
node.Fingerprint into the test client config, but the PVE branch did
not. With VerifySSL=true and a self-signed Proxmox cert (the standard
configuration), tlsutil.CreateHTTPClientWithTimeout falls into
default-secure mode and validates against the system CA chain, which
fails the handshake even when the actual poller — which DOES pass
the fingerprint — is connecting fine.

The result was that /api/diagnostics reported delly + pi as
"Failed to connect to Proxmox API" while /api/resources was happily
ingesting all 27 workloads from the same hosts. Mirror the PBS
branch by passing node.Fingerprint into the PVE testCfg so the
diagnostic probe uses the same TLS verification path as the runtime
poller.

Add a regression test that spins up an httptest TLS server, captures
its leaf cert SHA-256, configures a PVE instance with VerifySSL=true
and that fingerprint, and asserts computeDiagnostics reports
Connected=true. The pre-fix code fails this with a "tls: bad
certificate" handshake error.
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Internal API Package

This directory contains the API server implementation for Pulse.

Important Note About frontend-modern/

The frontend-modern/ subdirectory that appears here is:

  • AUTO-GENERATED during builds
  • NOT the source code - just a build artifact
  • IN .gitignore - never committed
  • REQUIRED BY GO - The embed directive needs it here

Frontend Development Location

👉 Edit frontend files at: ${PULSE_REPOS_DIR}/pulse/frontend-modern/src/

Why This Structure?

Go's //go:embed directive has limitations:

  1. Cannot use ../ paths to access parent directories
  2. Cannot follow symbolic links
  3. Must embed files within the Go module

This is a known Go limitation and our structure works around it.