141 lines
5.5 KiB
Markdown
141 lines
5.5 KiB
Markdown
# ScadaLink Env2 Docker Infrastructure
|
|
|
|
A second Docker deployment of a minimal ScadaLink cluster topology, designed to run **concurrently with** the primary `docker/` stack so the Transport (#24) feature can be exercised end-to-end across two real environments.
|
|
|
|
See [`docs/plans/2026-05-24-second-environment-design.md`](../docs/plans/2026-05-24-second-environment-design.md) for the design rationale.
|
|
|
|
## Cluster Topology
|
|
|
|
```
|
|
┌───────────────────┐
|
|
│ Traefik LB :9100 │ ◄── CLI / Browser
|
|
│ Dashboard :8181 │
|
|
└────────┬──────────┘
|
|
│ routes to active node
|
|
┌──────────────────────┼──────────────────────────────┐
|
|
│ Env2 Central Cluster │
|
|
│ │
|
|
│ ┌─────────────────┐ ┌─────────────────┐ │
|
|
│ │ env2-central-a │◄──►│ env2-central-b │ │
|
|
│ │ Web UI :9101 │ │ Web UI :9102 │ │
|
|
│ │ Akka :9111 │ │ Akka :9112 │ │
|
|
│ └────────┬─────────┘ └─────────────────┘ │
|
|
│ │ │
|
|
└───────────┼─────────────────────────────────────────┘
|
|
│ Akka.NET Remoting
|
|
▼
|
|
┌────────────────────┐
|
|
│ Env2 Site-X │
|
|
│ (Env2 Site X) │
|
|
│ │
|
|
│ node-a ◄──► node-b│
|
|
│ Akka :9121 :9122 │
|
|
│ gRPC :9123 :9124 │
|
|
└────────────────────┘
|
|
```
|
|
|
|
## Port Allocation
|
|
|
|
Env2 host ports are the primary's ports + 100. Both stacks can run simultaneously.
|
|
|
|
| Node | Container Name | Host Web | Host Akka | Host gRPC | Internal |
|
|
|------|----------------|----------|-----------|-----------|----------|
|
|
| Traefik LB | `scadalink-env2-traefik` | 9100 | — | — | 80 (proxy), 8080 (dashboard host:8181) |
|
|
| Central A | `scadalink-env2-central-a` | 9101 | 9111 | — | 5000 (web), 8081 (Akka) |
|
|
| Central B | `scadalink-env2-central-b` | 9102 | 9112 | — | 5000 (web), 8081 (Akka) |
|
|
| Site-X A | `scadalink-env2-site-x-a` | — | 9121 | 9123 | 8082 (Akka), 8083 (gRPC) |
|
|
| Site-X B | `scadalink-env2-site-x-b` | — | 9122 | 9124 | 8082 (Akka), 8083 (gRPC) |
|
|
|
|
## Shared Infrastructure
|
|
|
|
Env2 attaches to the existing `scadalink-net` Docker bridge network and reuses these primary infra containers:
|
|
|
|
| Service | Container | What env2 uses it for |
|
|
|---------|-----------|-----------------------|
|
|
| MS SQL | `scadalink-mssql` | Env2-specific databases `ScadaLinkConfig2` / `ScadaLinkMachineData2` |
|
|
| LDAP | `scadalink-ldap` | Authentication (same test users) |
|
|
| SMTP | `scadalink-smtp` | Notification capture in Mailpit (env2 emails distinguishable by `FromAddress`) |
|
|
| OPC UA | `scadalink-opcua` | Simulated tags for site-x data connections |
|
|
| REST API | `scadalink-restapi` | External REST API testing |
|
|
|
|
## Commands
|
|
|
|
### First-Time Setup
|
|
|
|
```bash
|
|
# 1. Make sure primary infra is up (creates scadalink-net, scadalink-mssql, etc.)
|
|
cd infra && docker compose up -d && cd ..
|
|
|
|
# 2. Build image + create env2 databases + deploy env2 containers
|
|
bash docker-env2/deploy.sh
|
|
|
|
# 3. Seed env2's single test site (first-time only)
|
|
bash docker-env2/seed-sites.sh
|
|
```
|
|
|
|
### After Code Changes
|
|
|
|
```bash
|
|
bash docker-env2/deploy.sh
|
|
```
|
|
|
|
The Docker build is shared with the primary stack — if you've just run `docker/deploy.sh`, the env2 build hits a fully cached image.
|
|
|
|
### Running Both Stacks Concurrently
|
|
|
|
```bash
|
|
bash docker/deploy.sh # primary
|
|
bash docker-env2/deploy.sh # env2
|
|
```
|
|
|
|
Both UIs are now reachable:
|
|
- Primary: http://localhost:9000
|
|
- Env2: http://localhost:9100
|
|
|
|
### Teardown
|
|
|
|
```bash
|
|
bash docker-env2/teardown.sh
|
|
```
|
|
|
|
Containers stop, volumes (data + logs) preserved. To also drop the env2 databases:
|
|
|
|
```bash
|
|
docker exec scadalink-mssql /opt/mssql-tools18/bin/sqlcmd \
|
|
-S localhost -U sa -P 'ScadaLink_Dev1#' -C \
|
|
-Q "DROP DATABASE ScadaLinkConfig2; DROP DATABASE ScadaLinkMachineData2;"
|
|
```
|
|
|
|
### CLI Access
|
|
|
|
```bash
|
|
dotnet run --project src/ScadaLink.CLI -- \
|
|
--url http://localhost:9100 \
|
|
--username multi-role --password password \
|
|
template list
|
|
```
|
|
|
|
### View Logs
|
|
|
|
```bash
|
|
docker compose -f docker-env2/docker-compose.yml logs -f
|
|
docker logs -f scadalink-env2-central-a
|
|
```
|
|
|
|
## Test Users
|
|
|
|
Same as primary (env2 shares LDAP). See `infra/glauth/config.toml` and primary `docker/README.md`.
|
|
|
|
## Transport Testing Workflow
|
|
|
|
See [`docs/plans/2026-05-24-second-environment-verification.md`](../docs/plans/2026-05-24-second-environment-verification.md) for the manual golden-path checklist.
|
|
|
|
## What's Different from Primary
|
|
|
|
- Single site (`site-x`) instead of three (`site-a/b/c`).
|
|
- Host port range 91XX vs primary 90XX.
|
|
- Container names prefixed `scadalink-env2-`.
|
|
- Databases `ScadaLinkConfig2` / `ScadaLinkMachineData2` on the **shared** `scadalink-mssql`.
|
|
- `Transport.SourceEnvironment` = `"docker-cluster-env2"` (stamped into exported bundle manifests).
|
|
- Distinct `Security.JwtSigningKey` (sessions cannot cross envs).
|