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| virtualisation:hello [2022/04/29 13:55] – schmitt | virtualisation:hello [2022/05/03 10:40] (current) – removed schmitt | ||
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| - | =====Freeboard auf Alpine Container ===== | ||
| - | ===1. Container auf NB2800 erstellen === | ||
| - | Navigiere zu System -> Virtualisation und aktiviere den Administrativen Status.\\ | ||
| - | Bei dem Unterpunkt Install folgende URL eingeben. https:// | ||
| - | Bei dem Unterpunkt Networking muss Mode auf Bridged und LAN1 als Bridge Interface eingegeben werden. \\ | ||
| - | Auf der GUI muss außerdem ein statischer Host unter dem Punkt Service-> | ||
| - | ===2. Freeboard auf Container laden === | ||
| - | Im nächsten Schritt wird freeboard auf den Container geladen. \\ | ||
| - | | ||
| - | Das gesamte Verzeichnis muss auf den Router unter mnt/ | ||
| - | Da dieses Verzeichnis möglicherweise nicht von beginn an da ist, muss mit mkdir das Verzeichnis erstellt werden.\\ | ||
| - | Das folgende kommando ist ein Beispiel: | ||
| - | scp -r freeboard root@192.168.1.1:/ | ||
| - | |||
| - | ===3. lighttpd installieren und konfigurieren === | ||
| - | Installieren sie den lighttpd server mit den folgenden Kommandos. | ||
| - | apk add lighttpd | ||
| - | rc-update add lighttpd default | ||
| - | rc-service lighttpd restart | ||
| - | Die konfig für den Web Server ist unter / | ||
| - | Hier muss das Modul mod_proxy geladen und der Eintrag var.basedir = "/ | ||
| - | Unter server.document-root = var.basedir kann das htdocs entfernt werden. Desweiteren muss ein proxy Server eingefügt werden. Desweiteren wird ein Proxyserver benötigt, der die kommunikation zwischen NB2800 und Container übernimmt. | ||
| - | var.basedir | ||
| - | ... | ||
| - | server.modules = ( | ||
| - | # | ||
| - | " | ||
| - | # ... | ||
| - | ) | ||
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| - | server.document-root = var.basedir | ||
| - | ... | ||
| - | proxy.server = ( " | ||
| - | ( ( | ||
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| - | ) ) | ||
| - | ) | ||
| - | ===4. Freeboard an Router-config anpassen=== | ||
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| - | |||
| - | Die dick markierten IP Adressen, username und passwort, müssen die gleichen sein wie sie vom DHCP Server vergeben wurden. | ||
| - | scp db.json root@192.168.1.1:/ | ||
| - | scp actuator.js root@192.168.1.1:/ | ||
| - | Hier müssen auch noch mit | ||
| - | chmod 744 db.json | ||
| - | chmod 744 db.js | ||
| - | die Rechte für beide geändert werden. | ||
| - | Diese muss an die Konfiguration des Routers angepasst werden. actuator.js muss bei index.html head.js eingefügt werden. | ||
| - | head.js(" | ||
| - | |||
| - | Die actuator.js kann [[https:// | ||
| - | ===5. SDK-Skript anpassen und erstellen=== | ||
| - | oldlink = ""; | ||
| - | while (1){ | ||
| - | priolink = nb_config_get(" | ||
| - | if(priolink != oldlink){ | ||
| - | oldlink = priolink; | ||
| - | nb_wanlink_priorize(sprintf(" | ||
| - | } | ||
| - | sleep(5); | ||
| - | } | ||
| - | Das SDK-Skript mobile-link.are muss bei der funktion nb_wanlink_priorize(sprintf(" | ||
| - | ===6. Image === | ||