bpmct

#!/bin/bash

# This has been tested on the aws-linux Coder template, which runs Ubuntu Focal

# Check if LXDE is installed
if ! dpkg -s lxde &> /dev/null; then
  sudo apt-get update
  DEBIAN_FRONTEND=noninteractive sudo apt-get install -y lxde
else
  echo "LXDE is already installed."

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React native development with Coder

Other apps we could try later:

• https://github.com/mattermost/mattermost-mobile
• https://github.com/artsy/eigen
• https://github.com/rainbow-me/rainbow
• List of many OSS apps: https://github.com/ReactNativeNews/React-Native-Apps

Note: I tried with standalone React Rative, but Expo (a beginner-friendly framework) works too. I tried this in 2021 with Coder.

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https://835d-107-77-230-58.ngrok.io/

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2fe12b4e-4a254192

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https://bafd-107-77-230-58.ngrok.io

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https://7c15-107-77-230-58.ngrok.io

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{
  "uuid": "999",
  "page": {
    "id": 999,
    "data": {
      "appState": "[\"~#iR\",[\"^ \",\"n\",\"appTemplate\",\"v\",[\"^ \",\"isFetching\",false,\"plugins\",[\"~#iOM\",[\"moduleContainer\",[\"^0\",[\"^ \",\"n\",\"pluginTemplate\",\"v\",[\"^ \",\"id\",\"moduleContainer\",\"type\",\"widget\",\"subtype\",\"ModuleContainerWidget\",\"resourceName\",\"\",\"resourceDisplayName\",null,\"template\",[\"^3\",[\"heightType\",\"fixed\",\"spinWhenChildrenAreFetching\",true,\"showBorder\",true,\"showDropShadow\",true,\"isGlobalWidgetContainer\",true,\"style\",[\"^3\",[]],\"backgroundColor\",\"white\",\"title\",\"\",\"overflowType\",\"hidden\",\"disabled\",\"\"]],\"style\",[\"^3\",[]],\"position2\",[\"^0\",[\"^ \",\"n\",\"position2\",\"v\",[\"^ \",\"container\",\"\",\"rowGroup\",\"body\",\"subcontainer\",\"\",\"row\",0,\"col\",0,\"height\",1.2,\"width\",7,\"tabNum\",0]]],\"mobilePosition2\",[\"^0\",[\"^ \",\"n\",\"position2\",\"v\",[\"^ \",\"^;\",\"\",\"^<\",\"body\",\"^=\",\"\",\"row\",0,\"col\",0,\"^>\",12,\"^?\",

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Shared indexes with Coder

TLDR: Shared indexes work with Coder + JetBrains Projector. To quickly prototype your project with shared indexes, you can generate them and host them as a dev URL on your workspace, for other workspaces to try.

After testing, you'll need to upload the contents of /home/coder/indexes/generate-output to a file server and use that as the index location, or include them in the Coder image's filesystem. Dev URLs are used simply as a test. You'll need to regenerate the metadata with cdn-layout-tool with the proper destination as well.

Generating a shared index in a Coder workspace:

Sourced from this tutorial: https://www.jetbrains.com/help/go/shared-indexes.html#configure-index-update

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Keybase proof

I hereby claim:

• I am bpmct on github.
• I am bpmct (https://keybase.io/bpmct) on keybase.
• I have a public key ASAkss1PtU-XsRxjQ42MQy7aAywetYLAmboTvTJIXpHBOAo

To claim this, I am signing this object:

bpmct

Installing Coder on k3s

1. Create an Ubuntu 20.10 machine with the minimum system requirements for Coder, and as many running workspaces as you need.
2. Install kubectl and helm
3. Change the SSH port to 5522 and restart SSH: guide
4. Set up a k3s cluster with Calico, following this guide: https://docs.projectcalico.org/getting-started/kubernetes/k3s/quickstart
5. If you run into an error installing Calico OR installing Coder with helm, set kubeconfig var ~/.bashrc: k3s-io/k3s#1126 (comment)
6. Edit /etc/cni/net.d/10-calico.conflist and set allow_ip_forwarding to true.
7. [To be safe] Set allow_ip_forwarding to true in the ConfigMap as well: kubectl edit cm cni-config -n calico-system
8. Install Coder as normal: https://coder.com/docs/setup/installation