# Rasberry Pi ## Rasberry & Docker versions supported by QLauncher ### **Rasberry Pi 4** ### **Docker** * Docker Version 19.03.6 ## Before Installation ### SSH Connect into your Raspberry Pi ![](/files/-MG6sxi9hHbOu4Ye7wVd) ### After login, please enter this ``` sudo nano /boot/cmdline.txt ``` ![](/files/-MG6tD3zJgJxxH_tANEf) ### You will enter VIM mode, and see below message ``` console=serial0,115200 console=tty1 root=PARTUUID=0957401c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait ``` ![](/files/-MG6tPrZOjirJkDJlt9H) ### Just delete the whole line, and paste below. Also after you enter the new line, enter `^x` to exit ``` console=serial0,115200 console=tty1 root=PARTUUID=0957401c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes cgroup_enable=cpuset cgroup_enable=memory cgroup_memory=1 rootwait quiet splash plymouth.ignore-serial-consoles ``` ![](/files/-MG6tfZq_ojtNWtKYzOy) ### You will get a massage of whether to save, enter `Y` for Yes ![](/files/-MG6tuswj31E24CufgNw) ### Click Enter to reconfirm ![](/files/-MG74DRegWGTBVQiB9II) ### Reboot your Raspberry Pi, and you will see below message ``` sudo reboot now ``` ### Restart SSH connect to Raspberry Pi ## Install Docker ### After you login using SSH, enter below * Ubuntu ``` sudo su apt-get update apt-get install curl wget net-tools docker.ioinstall curl wget net-tools docker ``` * Other Linux Platforms Please refer to [Docker Website](https://docs.docker.com/engine/install/) or use [Installation Script](https://github.com/docker/docker-install) ## Install QLauncher ### Enter below ``` mkdir ~/qlauncher wget -O app.tar.gz tar -vxzf app.tar.gz -C ~/qlauncher/ ``` ### When you see below message, click `Enter` ``` ~# tar -vxzf app.tar.gz -C ~/qlauncher/actions.sh ``` ## Start QLauncher * After installation you will also need to start it for getting your device online ``` sudo su cd ~/qlauncher sudo ./qlauncher.sh start ``` * You'll get the following output: ``` 2020-08-20-09-53-12 Start QLauncherK 2020-08-20-09-53-12 Detect sudo/root user OK 2020-08-20-09-53-12 Detect docker OK 2020-08-20-09-53-14 Stop edgecore service 2020-08-20-09-53-14 Start edgecore service 2020-08-20-09-53-14 Request ID from server: {"hwsn":"50d16088a6ac44f1a96aeb68f0fd8345","os":"linux","machine_type":"armv7l","format":"json"} 2020-08-20-09-53-27 Response: {"node-id":"worker-node-50d16088a6ac44f1a96aeb68f0fd8345"} 2020-08-20-09-53-27 QLauncher started ``` ## Verify Installation Success ### Enter below to check ``` cd ~/qlauncher sudo ./qlauncher.sh check ``` ### If QLauncher is installed successfully, you will get the following output: ``` {"UTC_TIME":"202008200223", "hwsn":"50d16088a6ac44f1a96aeb68f0fd8345", "qlk_app_version":"0.2.4.5", "ota_version":"0.2.4.5", "edgecore_alive":"false", "container_alive":true, "edgecore_admin":true, "system_product":"", "timer_user":"root"} ``` ## Check running Qservices on QLauncher ``` cd ~/qlauncher sudo ./qlauncher.sh status ``` * You'll get the following output: ``` CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 2387bd602a66 docker-registry.poseidon.network/qservice-fluentd "tini -- /fluentd/en…" 29 seconds ago Up 28 seconds k8s_fluentd_fluentd-x86-lfmlb_default_a2b75e7a-f5c9-4efe-84d4-3d00d3563521_0 6a88b9dbbd18 docker-registry.poseidon.network/qservice-v2ray "sh /v2ray/entrypoin…" 29 seconds ago Up 28 seconds k8s_v2ray_v2ray-x86-w4hc7_default_b706f5c4-e600-44d8-974f-b3d194e4863f_0 bedfc617016a docker-registry.poseidon.network/qlauncher-sysinfo-updater "/bin/sh -c /app/ent…" 29 seconds ago Up 28 seconds k8s_sysinfo_sysinfo-x86-x86-sssft_default_285ee6ef-f869-440e-a5f5-ffb6c80ec0dd_0 b427e06d06da fab3ec9905aa "FAHClient --web-all…" 29 seconds ago Up 28 seconds k8s_folding-at-home_folding-at-home-9ltbs_default_638038aa-3775-4c5f-8579-de8fe3ce82d3_0 a83554525d93 kubeedge/pause:3.1 "/pause" 31 seconds ago Up 29 seconds 0.0.0.0:32443->32443/tcp k8s_POD_v2ray-x86-w4hc7_default_b706f5c4-e600-44d8-974f-b3d194e4863f_0 74810fc9b0f2 kubeedge/pause:3.1 "/pause" 31 seconds ago Up 29 seconds k8s_POD_fluentd-x86-lfmlb_default_a2b75e7a-f5c9-4efe-84d4-3d00d3563521_0 c5a914a393e9 kubeedge/pause:3.1 "/pause" 31 seconds ago Up 29 seconds k8s_POD_sysinfo-x86-x86-sssft_default_285ee6ef-f869-440e-a5f5-ffb6c80ec0dd_0 56aa09aad445 kubeedge/pause:3.1 "/pause" 31 seconds ago Up 29 seconds 0.0.0.0:32448->7396/tcp k8s_POD_folding-at-home-9ltbs_default_638038aa-3775-4c5f-8579-de8fe3ce82d3_0 root@ql-linux-test:~/qlauncher# ``` ## Monitor QLauncher via QQQ App * **Download QQQ App and register your account** * Download QQQ App on [App Store](https://apps.apple.com/tw/app/qqq-earn-tokens-by-sharing/id1517441531?l=en) * Download QQQ App on [Google Play](https://play.google.com/store/apps/details?id=network.poseidon.appqqq) * Get QR code ``` cd ~/qlauncher ./qlauncher.sh bind ``` * You will get a page link as shown below, just copy the URL to your browser ``` Please copy and paste URL to your browser: ``` ![](/files/-MG6p0sUjrqZszq4Qyyr) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://poseidon-network.gitbook.io/poseidon-network/master/qlauncher/qlauncher-on-rasberry-pi.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.