====== Runbook: Windows-Dienst ======

<WRAP round info>
**Trajanje:** ~15 minuta \\
**Uloga:** Windows-Administrator \\
**Preduvjet:** Admin prava, .NET 8 Runtime
</WRAP>

Data Gateway kao Windows-Dienst instalirati i upravljati.

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===== Tijek rada =====

<mermaid>
flowchart TD
    A[Start] --> B[Gateway kopirati]
    B --> C[Dienst registrirati]
    C --> D[Dienst konfigurirati]
    D --> E[Dienst pokrenuti]
    E --> F[Health Check]
    F --> G{OK?}
    G -->|Da| H[Gotovo]
    G -->|Ne| I[Event Log provjeriti]

    style H fill:#e8f5e9
    style I fill:#ffebee
</mermaid>

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===== 1. Gateway instalirati =====

<code powershell>
# Direktorij kreirati
New-Item -ItemType Directory -Path "%SERVICES_ROOT%\DataGateway" -Force

# Datoteke kopirati
Copy-Item -Path ".\publish\*" -Destination "%SERVICES_ROOT%\DataGateway" -Recurse

# Konfiguraciju prilagoditi
notepad "%SERVICES_ROOT%\DataGateway\appsettings.json"
</code>

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===== 2. Dienst sa sc.exe kreirati =====

<code powershell>
# Kao Administrator izvrsiti
sc.exe create "DataGateway" `
    binPath= "%SERVICES_ROOT%\DataGateway\WvdS.WebAPI.Data.Gateway.Api.exe" `
    DisplayName= "WvdS Data Gateway" `
    start= auto `
    obj= "NT AUTHORITY\NETWORK SERVICE"

# Opis postaviti
sc.exe description "DataGateway" "REST/OData/GraphQL API Gateway za baze podataka"
</code>

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===== 3. Dienst sa NSSM kreirati (Alternativa) =====

NSSM (Non-Sucking Service Manager) pruza vise kontrole:

<code powershell>
# NSSM preuzeti
Invoke-WebRequest -Uri "https://nssm.cc/release/nssm-2.24.zip" -OutFile "nssm.zip"
Expand-Archive -Path "nssm.zip" -DestinationPath "%TOOLS_PATH%"

# Dienst instalirati
%TOOLS_PATH%\nssm-2.24\win64\nssm.exe install DataGateway "%SERVICES_ROOT%\DataGateway\WvdS.WebAPI.Data.Gateway.Api.exe"

# Konfiguracija
nssm set DataGateway AppDirectory "%SERVICES_ROOT%\DataGateway"
nssm set DataGateway DisplayName "WvdS Data Gateway"
nssm set DataGateway Description "REST/OData/GraphQL API Gateway"
nssm set DataGateway Start SERVICE_AUTO_START
nssm set DataGateway AppStdout "%SERVICES_ROOT%\DataGateway\logs\stdout.log"
nssm set DataGateway AppStderr "%SERVICES_ROOT%\DataGateway\logs\stderr.log"
nssm set DataGateway AppRotateFiles 1
nssm set DataGateway AppRotateBytes 10485760
</code>

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===== 4. Dienst pokrenuti =====

<code powershell>
# Pokretanje
Start-Service -Name "DataGateway"

# Status provjeriti
Get-Service -Name "DataGateway"

# Zaustavljanje
Stop-Service -Name "DataGateway"

# Ponovno pokretanje
Restart-Service -Name "DataGateway"
</code>

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===== 5. Autostart konfigurirati =====

<code powershell>
# Autostart pri pokretanju sustava
Set-Service -Name "DataGateway" -StartupType Automatic

# Odgodeni start (nakon mreze)
sc.exe config "DataGateway" start= delayed-auto

# Recovery opcije (pri padu ponovno pokrenuti)
sc.exe failure "DataGateway" reset= 86400 actions= restart/60000/restart/60000/restart/60000
</code>

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===== 6. Health Check =====

<code powershell>
# Pricekati dok je Dienst spreman
Start-Sleep -Seconds 5

# Health Check
$response = Invoke-WebRequest -Uri "http://localhost:5000/health" -UseBasicParsing
if ($response.StatusCode -eq 200) {
    Write-Host "Gateway radi!" -ForegroundColor Green
} else {
    Write-Host "Gateway problem!" -ForegroundColor Red
    Get-EventLog -LogName Application -Source "DataGateway" -Newest 10
}
</code>

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===== 7. Kontrolna lista =====

| # | Provjera | Da/Ne |
|---|-----------|---|
| 1 | Datoteke u %SERVICES_ROOT%\DataGateway | - |
| 2 | appsettings.json konfiguriran | - |
| 3 | Dienst registriran | - |
| 4 | Dienst pokrenut | - |
| 5 | Health Check uspjesan | - |
| 6 | Autostart aktivan | - |
| 7 | Recovery konfiguriran | - |

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===== Rjesavanje problema =====

| Problem | Uzrok | Rjesenje |
|---------|---------|--------|
| ''Dienst se ne pokrece'' | Nedostaje .NET Runtime | ''dotnet --info'' provjeriti |
| ''Access denied'' | Nedostaju prava | Kao Admin instalirati |
| ''Port vec zauzet'' | Drugi proces | ''netstat -ano | findstr 5000'' |
| ''Config error'' | JSON-Sintaksa | appsettings.json validirati |

**Event Log provjeriti:**

<code powershell>
Get-EventLog -LogName Application -Source "DataGateway" -Newest 20 | Format-Table TimeGenerated, EntryType, Message -Wrap
</code>

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===== Dienst ukloniti =====

<code powershell>
# Zaustaviti
Stop-Service -Name "DataGateway" -Force

# Ukloniti
sc.exe delete "DataGateway"

# Datoteke obrisati (opcionalno)
Remove-Item -Path "%SERVICES_ROOT%\DataGateway" -Recurse -Force
</code>

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===== Povezani runbookovi =====

  * [[.:docker|Docker]] - Container alternativa
  * [[..:tagesgeschaeft:health-check|Health Check]] - Dostupnost provjeriti
  * [[..:sicherheit:tls-einrichten|TLS postavljanje]] - HTTPS aktivirati

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<< [[.:start|<- Automatizacija]] | [[.:systemd|-> systemd]] >>

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//Wolfgang van der Stille @ EMSR DATA d.o.o. - Data Gateway Professional//

{{tag>operator runbook windows dienst service}}