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blumeops/fly/fly.toml

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Add Fly.io public reverse proxy for docs.eblu.me (#120) ## Summary - Adds a Fly.io reverse proxy (`blumeops-proxy`) that tunnels public traffic to homelab services over Tailscale - First service exposed: `docs.eblu.me` — the Quartz static docs site - Includes Pulumi IaC for Tailscale auth key/ACLs and Gandi DNS CNAME - Adds mise tasks (`fly-deploy`, `fly-setup`, `fly-shutoff`) and Forgejo CI workflow ## Key details - Fly.io Firecracker VMs support TUN devices natively — no userspace networking needed - Tailscale auth key is `preauthorized=True` to avoid device approval hangs on container restarts - nginx caches aggressively for the static site; health check is on the default_server block - ACLs restrict `tag:flyio-proxy` to `tag:k8s` on port 443 only - DNS CNAME deployed and verified: `docs.eblu.me` → `blumeops-proxy.fly.dev` ## Test plan - [x] `curl -sf https://blumeops-proxy.fly.dev/healthz` returns `ok` - [x] `curl -I -H "Host: docs.eblu.me" https://blumeops-proxy.fly.dev/` returns 200 with `X-Cache-Status` - [x] `curl -I https://docs.eblu.me/` returns 200 with valid Let's Encrypt cert - [x] `dig forge.ops.eblu.me` still resolves to 100.98.163.89 (private services unaffected) - [x] Set `FLY_DEPLOY_TOKEN` Forgejo Actions secret for CI auto-deploy 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/120
2026-02-08 02:36:19 -08:00
app = "blumeops-proxy"
primary_region = "sjc"
[build]
Bump Fly.io proxy VM to 512MB, fix TruffleHog scanning (#152) ## Summary - Bump Fly.io proxy VM memory from 256MB to 512MB — Alloy was OOM-killed, causing the Grafana Fly.io dashboard to lose metrics - Fix TruffleHog pre-commit hook to scan only staged changes (`--since-commit HEAD`) instead of full repo history - Sanitize example credential URL in Reolink camera plan doc ## Deployment and Testing - [ ] Fly.io deploy triggers automatically on merge (workflow watches `fly/**`) - [ ] After deploy, verify Alloy is running: `fly ssh console -a blumeops-proxy -C "ps aux"` should show alloy process - [ ] Grafana Fly.io dashboard should start populating within ~1 minute Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/152
2026-02-11 12:03:51 -08:00
[[vm]]
memory = "512mb"
Zero-downtime Fly.io deploys (#132) ## Summary - Start nginx after Tailscale connects (community best practice for Tailscale sidecars) - Switch to `bluegreen` deploy strategy — old machine serves until new one is healthy - Replace top-level `[checks]` with `[[http_service.checks]]` — only service-level checks gate traffic routing ([confirmed by Fly.io staff](https://community.fly.io/t/clarifying-the-types-of-health-checks/20379)) - Remove sentinel file and nginx if-check (no longer needed) Supersedes the approach in #131 — that helped (502 window dropped from ~30s to ~3s) but couldn't fully eliminate it because top-level checks don't gate routing and Fly.io's proxy sends traffic as soon as the port is reachable. ## Deployment and Testing - [ ] Merge and `fly deploy` from `fly/` directory - [ ] Verify deploy completes with zero 502s (watch `fly logs` and Grafana docs-apm) - [ ] Confirm `fly checks list` shows the new service-level check passing Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/132
2026-02-09 11:34:19 -08:00
[deploy]
C0: switch fly proxy deploy strategy to immediate Bluegreen kept timing out — the new green machine couldn't reach "started" within Fly's 5-minute deploy budget. The cold-start sequence (tailscaled → tailscale up → wait-for-MagicDNS → nginx startup) eats most of that, leaving no headroom for healthcheck propagation. For a single-machine proxy, bluegreen offers little benefit anyway: no warm second instance, so trading 5-10s of downtime for predictable completion is the right call.
2026-05-28 07:59:22 -07:00
strategy = "immediate"
Zero-downtime Fly.io deploys (#132) ## Summary - Start nginx after Tailscale connects (community best practice for Tailscale sidecars) - Switch to `bluegreen` deploy strategy — old machine serves until new one is healthy - Replace top-level `[checks]` with `[[http_service.checks]]` — only service-level checks gate traffic routing ([confirmed by Fly.io staff](https://community.fly.io/t/clarifying-the-types-of-health-checks/20379)) - Remove sentinel file and nginx if-check (no longer needed) Supersedes the approach in #131 — that helped (502 window dropped from ~30s to ~3s) but couldn't fully eliminate it because top-level checks don't gate routing and Fly.io's proxy sends traffic as soon as the port is reachable. ## Deployment and Testing - [ ] Merge and `fly deploy` from `fly/` directory - [ ] Verify deploy completes with zero 502s (watch `fly logs` and Grafana docs-apm) - [ ] Confirm `fly checks list` shows the new service-level check passing Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/132
2026-02-09 11:34:19 -08:00
Add Fly.io public reverse proxy for docs.eblu.me (#120) ## Summary - Adds a Fly.io reverse proxy (`blumeops-proxy`) that tunnels public traffic to homelab services over Tailscale - First service exposed: `docs.eblu.me` — the Quartz static docs site - Includes Pulumi IaC for Tailscale auth key/ACLs and Gandi DNS CNAME - Adds mise tasks (`fly-deploy`, `fly-setup`, `fly-shutoff`) and Forgejo CI workflow ## Key details - Fly.io Firecracker VMs support TUN devices natively — no userspace networking needed - Tailscale auth key is `preauthorized=True` to avoid device approval hangs on container restarts - nginx caches aggressively for the static site; health check is on the default_server block - ACLs restrict `tag:flyio-proxy` to `tag:k8s` on port 443 only - DNS CNAME deployed and verified: `docs.eblu.me` → `blumeops-proxy.fly.dev` ## Test plan - [x] `curl -sf https://blumeops-proxy.fly.dev/healthz` returns `ok` - [x] `curl -I -H "Host: docs.eblu.me" https://blumeops-proxy.fly.dev/` returns 200 with `X-Cache-Status` - [x] `curl -I https://docs.eblu.me/` returns 200 with valid Let's Encrypt cert - [x] `dig forge.ops.eblu.me` still resolves to 100.98.163.89 (private services unaffected) - [x] Set `FLY_DEPLOY_TOKEN` Forgejo Actions secret for CI auto-deploy 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/120
2026-02-08 02:36:19 -08:00
[http_service]
internal_port = 8080
force_https = true
auto_stop_machines = "off"
auto_start_machines = true
min_machines_running = 1
Zero-downtime Fly.io deploys (#132) ## Summary - Start nginx after Tailscale connects (community best practice for Tailscale sidecars) - Switch to `bluegreen` deploy strategy — old machine serves until new one is healthy - Replace top-level `[checks]` with `[[http_service.checks]]` — only service-level checks gate traffic routing ([confirmed by Fly.io staff](https://community.fly.io/t/clarifying-the-types-of-health-checks/20379)) - Remove sentinel file and nginx if-check (no longer needed) Supersedes the approach in #131 — that helped (502 window dropped from ~30s to ~3s) but couldn't fully eliminate it because top-level checks don't gate routing and Fly.io's proxy sends traffic as soon as the port is reachable. ## Deployment and Testing - [ ] Merge and `fly deploy` from `fly/` directory - [ ] Verify deploy completes with zero 502s (watch `fly logs` and Grafana docs-apm) - [ ] Confirm `fly checks list` shows the new service-level check passing Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/132
2026-02-09 11:34:19 -08:00
[[http_service.checks]]
grace_period = "15s"
interval = "10s"
method = "GET"
Add Fly.io public reverse proxy for docs.eblu.me (#120) ## Summary - Adds a Fly.io reverse proxy (`blumeops-proxy`) that tunnels public traffic to homelab services over Tailscale - First service exposed: `docs.eblu.me` — the Quartz static docs site - Includes Pulumi IaC for Tailscale auth key/ACLs and Gandi DNS CNAME - Adds mise tasks (`fly-deploy`, `fly-setup`, `fly-shutoff`) and Forgejo CI workflow ## Key details - Fly.io Firecracker VMs support TUN devices natively — no userspace networking needed - Tailscale auth key is `preauthorized=True` to avoid device approval hangs on container restarts - nginx caches aggressively for the static site; health check is on the default_server block - ACLs restrict `tag:flyio-proxy` to `tag:k8s` on port 443 only - DNS CNAME deployed and verified: `docs.eblu.me` → `blumeops-proxy.fly.dev` ## Test plan - [x] `curl -sf https://blumeops-proxy.fly.dev/healthz` returns `ok` - [x] `curl -I -H "Host: docs.eblu.me" https://blumeops-proxy.fly.dev/` returns 200 with `X-Cache-Status` - [x] `curl -I https://docs.eblu.me/` returns 200 with valid Let's Encrypt cert - [x] `dig forge.ops.eblu.me` still resolves to 100.98.163.89 (private services unaffected) - [x] Set `FLY_DEPLOY_TOKEN` Forgejo Actions secret for CI auto-deploy 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/120
2026-02-08 02:36:19 -08:00
path = "/healthz"
Zero-downtime Fly.io deploys (#132) ## Summary - Start nginx after Tailscale connects (community best practice for Tailscale sidecars) - Switch to `bluegreen` deploy strategy — old machine serves until new one is healthy - Replace top-level `[checks]` with `[[http_service.checks]]` — only service-level checks gate traffic routing ([confirmed by Fly.io staff](https://community.fly.io/t/clarifying-the-types-of-health-checks/20379)) - Remove sentinel file and nginx if-check (no longer needed) Supersedes the approach in #131 — that helped (502 window dropped from ~30s to ~3s) but couldn't fully eliminate it because top-level checks don't gate routing and Fly.io's proxy sends traffic as soon as the port is reachable. ## Deployment and Testing - [ ] Merge and `fly deploy` from `fly/` directory - [ ] Verify deploy completes with zero 502s (watch `fly logs` and Grafana docs-apm) - [ ] Confirm `fly checks list` shows the new service-level check passing Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/132
2026-02-09 11:34:19 -08:00
timeout = "5s"
Expose Tailscale WireGuard UDP port on Fly proxy Enable direct peer-to-peer WireGuard connections by pinning tailscaled to port 41641 and exposing it as a UDP service. Without this, all traffic routes through Tailscale DERP relays causing 20+ second latency. Requires dedicated IPv4 (allocated: 168.220.82.221). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-18 09:17:03 -07:00
# Expose Tailscale's WireGuard port so direct peer-to-peer connections can
# establish instead of falling back to DERP relay. Requires a dedicated IPv4.
[[services]]
internal_port = 41641
protocol = "udp"
[[services.ports]]
port = 41641
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