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‎deploy-k8s/.gitignore

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code-server/

‎deploy-k8s/README.md

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# deploy-k8s
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Some helper scripts and example images for deploying to Kubernetes. These are still a work in progress and the images do not have CI/CD set up.
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Note: This is a quick way to get up and running with code-server Helm charts. We recommend managing these workspaces with something other than bash scripts 😂
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1. Ensure you have kubectl, helm, installed and your kube context is pointed at an active cluster.
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1. Clone this repo and run `init.sh` to clone code-server
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1. Build the images with `build-images.sh`.
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1. Edit the examples in `workspaces/` to use your images
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1. Run `provision-workspaces.sh` and then `get-deployments.sh`

‎deploy-k8s/build-images.sh

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#!/bin/sh
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# This will build and push public images in the images/ folder to
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# DockerHub based on your Docker username with the
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# format: $username/dev-env-$folder:latest
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set -e
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docker_username=$(docker-credential-$(jq -r .credsStore ~/.docker/config.json) list | jq -r '. | to_entries[] | select(.key | contains("docker.io")) | last(.value)')
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build_and_push() {
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folder=$1
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basename=$(basename -- "$folder")
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name=${basename%.*}
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docker build $folder -t bencdr/dev-env-$name:latest
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docker push $docker_username/dev-env-$name:latest
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}
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build_and_push "images/base"
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# Build all other images in the images/ folder
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# note: if you have multiple base images or heirchal images
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# you'll want to build them in a controlled order above and
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# exclude them. can be comma or space seperated :)
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exclude="images/base"
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for folder in images/*; do
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if [[ ! "$exclude" == *"$folder"* ]]; then
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build_and_push $folder
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fi
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done

‎deploy-k8s/extras/new-image.sh

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#!/bin/sh
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# This creates a new image folder and opens it in
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# VS Code, if you have it installed
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cp -r images/frontend images/new
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if command -v code &> /dev/null; then
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code images/new/Dockerfile
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fi

‎deploy-k8s/extras/new-workspace.sh

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#!/bin/sh
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# This creates a new workspace file and opens it in
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# VS Code, if you have it installed
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cp workspaces/ben.yaml workspaces/new.yaml
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if command -v code &> /dev/null; then
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code workspaces/new.yaml
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fi

‎deploy-k8s/get-deployments.sh

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#!/bin/sh
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# This will look in your workspaces/ folder and
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# look up the helm deployments in a basic manner
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get_deployment() {
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name=$1
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ip=$(kubectl get svc $name-dev-code-server -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
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port=$(kubectl get svc $name-dev-code-server -o jsonpath='{.spec.ports[0].port}')
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image=$(helm get values $name-dev -o json | jq .image.repository)
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echo "$name (image: $image)"
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echo "http://$ip:$port"
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echo $(kubectl get secret $name-dev-code-server -o jsonpath="{.data.password}" | base64 --decode)
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echo "---"
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}
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for file in workspaces/*.yaml; do
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basename=$(basename -- "$file")
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name=${basename%.*}
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get_deployment $name
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done

‎deploy-k8s/images/base/Dockerfile

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FROM codercom/code-server:3.12.0
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# Install Homebrew, must be as a non-root user
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RUN /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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ENV PATH /home/linuxbrew/.linuxbrew/bin:${PATH}
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USER root
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RUN apt-get update && \
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apt-get install -y python3 python3-pip
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USER coder

‎deploy-k8s/images/devops/Dockerfile

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FROM bencdr/dev-env-base:latest
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USER root
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RUN apt-get update
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RUN apt-get install -y apt-transport-https gnupg
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# Install kubectl
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RUN curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg && \
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echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | tee /etc/apt/sources.list.d/kubernetes.list && \
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apt-get update && apt-get install -y kubectl
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# Install helm
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RUN curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
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# Install gcloud
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RUN curl -fsSLo /usr/share/keyrings/cloud.google.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg && \
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echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list && \
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apt-get update && apt-get install -y google-cloud-sdk
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# Install AWS CLI
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RUN pip3 install awscli
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USER coder
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# Install terraform
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RUN brew tap hashicorp/tap && \
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brew install hashicorp/tap/terraform
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# Install kubectx
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RUN brew install kubectl
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# Install Docker
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RUN sudo apt-get install -y docker.io systemd systemd-sysv
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RUN systemctl enable docker
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USER coder

‎deploy-k8s/images/frontend/Dockerfile

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FROM bencdr/dev-env-base:latest
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USER root
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# Install Node.js
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ARG NODE_VERSION=14
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RUN curl -sL "https://deb.nodesource.com/setup_$NODE_VERSION.x" | bash -
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RUN DEBIAN_FRONTEND="noninteractive" apt-get install -y nodejs
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# Install yarn
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RUN npm install -g yarn
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USER coder

‎deploy-k8s/init.sh

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#!/bin/sh
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# This will create a namespace on your cluster
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# and ensure you have the proper commands.
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# It will also clone code server so that you
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# can use the helmchart :)
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NAMESPACE=${NAMESPACE:-dev-envs}
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git clone https://github.com/cdr/code-server
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kubectl create namespace $NAMESPACE
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./set-namespace.sh $NAMESPACE
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if ! command -v helm &> /dev/null; then
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echo "! Please install the helm: https://helm.sh/docs/intro/install/"
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exit
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fi
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if ! command -v jq &> /dev/null; then
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echo "! Please install the yq command: https://stedolan.github.io/jq/"
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exit
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fi

‎deploy-k8s/provision-workspaces.sh

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#!/bin/sh
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# This will create/update helm deployments based
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# on the charts in your workspaces folder.
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# To create a new deployment: clone a chart,
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# modify accordingly, and run this script.
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for file in workspaces/*.yaml; do
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basename=$(basename -- "$file")
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name=${basename%.*}
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helm upgrade --install $name-dev code-server/ci/helm-chart --values $file
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# restart the pods to grab the latest version
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# this is not needed if you version-control images
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kubectl rollout restart deployment $name-dev-code-server
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echo "---"
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done

‎deploy-k8s/set-namespace.sh

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#!/bin/sh
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# Pretty lame, but helpful command :)
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# kubens is cool too.
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# ex: ./set-namespace.sh dev-envs
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kubectl config set-context --current --namespace=$1

‎deploy-k8s/workspaces/ben.yaml

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replicaCount: 1
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hostnameOverride: "ben-dev"
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image:
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repository: bencdr/dev-env-devops
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tag: "latest"
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pullPolicy: Always
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resources:
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limits:
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cpu: 2000m
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memory: 8000Mi
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requests:
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cpu: 500m
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memory: 1000Mi
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persistence:
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enabled: true
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accessMode: ReadWriteOnce
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size: 10Gi
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annotations: {}
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extraContainers: |
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- name: docker-dind
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image: docker:20.10-dind
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imagePullPolicy: IfNotPresent
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resources:
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requests:
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cpu: 250m
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memory: 256M
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securityContext:
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privileged: true
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procMount: Default
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env:
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- name: DOCKER_TLS_CERTDIR
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value: ""
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- name: DOCKER_DRIVER
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value: "overlay2"
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volumePermissions:
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enabled: true
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securityContext:
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runAsUser: 0
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securityContext:
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enabled: true
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fsGroup: 1000
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runAsUser: 1000
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service:
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type: LoadBalancer
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port: 8080
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ingress:
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enabled: false
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#annotations:
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# kubernetes.io/ingress.class: nginx
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# kubernetes.io/tls-acme: "true"
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#hosts:
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# - host: code-server.example.loc
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# paths:
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# - /
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#tls:
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# - secretName: code-server
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# hosts:
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# - code-server.example.loc
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extraArgs: []
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extraVars:
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- name: DOCKER_HOST
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value: tcp://localhost:2375
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nodeSelector: {}
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tolerations: []
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affinity: {}
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extraSecretMounts: []
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extraVolumeMounts: []
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hostPath: ""
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extraConfigmapMounts: []
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serviceAccount:
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create: false

‎deploy-k8s/workspaces/jordan.yaml

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replicaCount: 1
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hostnameOverride: "jordan-dev"
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image:
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repository: bencdr/dev-env-frontend
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tag: "latest"
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pullPolicy: Always
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resources:
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limits:
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cpu: 4000m
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memory: 8000Mi
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requests:
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cpu: 1000m
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memory: 2000Mi
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persistence:
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enabled: true
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accessMode: ReadWriteOnce
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size: 10Gi
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annotations: {}
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volumePermissions:
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enabled: true
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securityContext:
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runAsUser: 0
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securityContext:
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enabled: true
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fsGroup: 1000
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runAsUser: 1000
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service:
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type: LoadBalancer
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port: 8083
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ingress:
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enabled: false
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#annotations:
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# kubernetes.io/ingress.class: nginx
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# kubernetes.io/tls-acme: "true"
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#hosts:
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# - host: code-server.example.loc
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# paths:
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# - /
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#tls:
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# - secretName: code-server
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# hosts:
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# - code-server.example.loc
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extraArgs: []
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nodeSelector: {}
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tolerations: []
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affinity: {}
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extraSecretMounts: []
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extraVolumeMounts: []
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hostPath: ""
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extraConfigmapMounts: []
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serviceAccount:
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create: false

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