code-server-speit
所属分类：C/C++基础
开发工具：Shell
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上传日期：2023-09-09 13:40:34
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sh-1993
说明： SPEIT C C++编程课程的代码服务器，
(Code server for SPEIT C C++ Programming course,)
文件列表:
Makefile (1090, 2023-09-09)
images/ (0, 2023-09-09)
images/screenshot.png (1725393, 2023-09-09)
manifests/ (0, 2023-09-09)
manifests/deployment/ (0, 2023-09-09)
manifests/deployment/certificate-template.yaml (610, 2023-09-09)
manifests/deployment/deployment-template.yaml (3075, 2023-09-09)
manifests/docker-compose/ (0, 2023-09-09)
manifests/docker-compose/docker-compose.yaml (607, 2023-09-09)
manifests/docker/ (0, 2023-09-09)
manifests/docker/aio/ (0, 2023-09-09)
manifests/docker/aio/Dockerfile (767, 2023-09-09)
manifests/docker/base/ (0, 2023-09-09)
manifests/docker/base/Dockerfile (2846, 2023-09-09)
manifests/docker/ie/ (0, 2023-09-09)
manifests/docker/ie/Dockerfile (564, 2023-09-09)
manifests/docker/math/ (0, 2023-09-09)
manifests/docker/math/Dockerfile (511, 2023-09-09)
manifests/home/ (0, 2023-09-09)
manifests/home/aio/ (0, 2023-09-09)
manifests/home/aio/.clang-format (14, 2023-09-09)
manifests/home/aio/.condarc (65, 2023-09-09)
manifests/home/aio/.config/ (0, 2023-09-09)
manifests/home/aio/.config/code-server/ (0, 2023-09-09)
manifests/home/aio/.config/code-server/CONFIGURED (0, 2023-09-09)
manifests/home/aio/.zshrc (4903, 2023-09-09)
manifests/home/aio/Documents/ (0, 2023-09-09)
manifests/home/aio/Documents/introduction/ (0, 2023-09-09)
manifests/home/aio/Documents/introduction/zh-cn.md (830, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/ (0, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/img/ (0, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/img/797b85a7-1e66-4f47-8195-d7888ef9c2eb.png (383392, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/img/a8f199dc-dbf2-4958-8dfa-0c67fb63d4d8.png (295666, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/img/ad759341-a9f3-4584-9181-27ff795f11d4.png (383197, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/img/c6afe7a2-227c-41d3-91ce-4ff4b9ebf045.png (35720, 2023-09-09)
manifests/home/aio/Documents/vscode-launch-debug/zh-cn.md (4067, 2023-09-09)
... ...
# code-server-speit
A WebIDE for SPEIT IE course
## Introduction
- Supported code-server versions: 3.12.0 - 4.9.1
## How to build
1. Step 1: `scrips/build/bootstrap.sh`
Run `scrips/build/bootstrap.sh` to download code-server release
Usage:
```shell
./scripts/build/bootstrap.sh
```
e.g.
```shell
./scripts/build/bootstrap.sh amd64 4.7.0
```
or
```shell
./scripts/build/bootstrap.sh
```
> This will download latest release for amd64
> Check [https://github.com/coder/code-server/releases](https://github.com/davidliyutong/code-server-speit/blob/master/https://github.com/coder/code-server/releases) for supported architectures and versions.
The bootstrap.sh will create `./home` directory with following structure
```text
home
└── .config
└── code-server
└── CONFIGURED
```
2. Step 2: `script/build/{branch}/build.sh`
Run `script/build/{branch}/build.sh` such as `script/build/base/build.sh`
## How to use
This image can be deployed using `docker-compose`:
```yaml
version: '3'
services:
ide:
image: davidliyutong/code-server-speit:dev
container_name: coder-dev
ports:
- 3000:3000
- 6080:80
```
```shell
cd manifests/docker-compose
docker-compose up
```
The container expose port `3000` for coder IDE and `80` for noVNC. If the container is behind proxy, then the proxy must support both HTTP and Websocket connections.
If no volume is mounted, all changes will be lost after container destruction. Consider mapping a volume to `/root`.
## Reboot the container
To reboot container, kill the daemon process inside container.
```shell
kill -9 $(ps -ef|grep "/usr/local/bin/tini -- supervisord -n -c /etc/supervisor/supervisord.conf" |grep -v grep |awk '{print $2}')
```
> `alias restart-container="kill -9 $(ps -ef|grep "/usr/local/bin/tini -- supervisord -n -c /etc/supervisor/supervisord.conf" |grep -v grep |awk '{print $2}')"` could be added to shell profile
## Reset the container
The `home` directory will be packed copied to `/opt/home.tar.xz` of the container. During the initialization The entry script `run-coder.sh` will check the existence of `/root/.config/code-server/CONFIGURED`. If this file does not exist, the script will extrat the content of `/opt/home.tar.xz` to `/root`.
To reset the container, simply perform delete `/root/.config/code-server/CONFIGURED` in the container and reboot the container.
## How to deploy to K8S clusters
Requirement:
- ingress controller installed
- default storage class configured
- a tls secret to secure ingress traffic (optional)
There is this `deployment/deployment-template.yaml` template. During deployment the `{{ID}}` should be replaced with unique user identifiers. The lines marked with `CHANGE` me should be modified according to your cluster configuration
```yaml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
labels:
k8s-app: ${{ POD_LABEL }}
name: clpl-pvc-${{ POD_ID }}
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: ${{ POD_STORAGE_LIM }} # CHANGE ME Storage Limit
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
k8s-app: ${{ POD_LABEL }}
name: clpl-${{ POD_ID }}
spec:
replicas: ${{ POD_REPLICAS }}
selector:
matchLabels:
k8s-app: ${{ POD_LABEL }}
template:
metadata:
labels:
k8s-app: ${{ POD_LABEL }}
spec:
containers:
- image: ${{ POD_IMAGE_REF }} # CHANGE ME
imagePullPolicy: Always
name: container-0
ports:
- containerPort: 3000
name: 3000tcp
protocol: TCP
- containerPort: 80
name: 80tcp
protocol: TCP
resources: # CHANGE ME
limits:
cpu: ${{ POD_CPU_LIM }}
memory: ${{ POD_MEM_LIM }}
requests:
cpu: 50m
memory: 512Mi
securityContext:
allowPrivilegeEscalation: true
capabilities: {}
privileged: false
readOnlyRootFilesystem: false
volumeMounts:
- mountPath: /root
name: home
dnsPolicy: ClusterFirst
restartPolicy: Always
terminationGracePeriodSeconds: 30
volumes:
- name: home
persistentVolumeClaim:
claimName: clpl-pvc-${{ POD_ID }}
---
apiVersion: v1
kind: Service
metadata:
labels:
k8s-app: ${{ POD_LABEL }}
name: clpl-svc-${{ POD_ID }}
spec:
ports:
- name: 3000tcp
port: 3000
protocol: TCP
targetPort: 3000
- name: 6080tcp80
port: 6080
protocol: TCP
targetPort: 80
selector:
k8s-app: ${{ POD_LABEL }}
sessionAffinity: None
type: ClusterIP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
labels:
k8s-app: ${{ POD_LABEL }}
annotations:
nginx.ingress.kubernetes.io/proxy-body-size: "40960M"
nginx.ingress.kubernetes.io/auth-realm: Enter your credentials
nginx.ingress.kubernetes.io/auth-secret: ${{ POD_AUTH }}
nginx.ingress.kubernetes.io/auth-type: basic
name: clpl-ingress-${{ POD_ID }}
spec:
ingressClassName: nginx # CHANGE ME
rules:
- host: ${{ POD_ID }}.${{ CONFIG_CODER_HOSTNAME }} # CHANGE ME
http:
paths:
- backend:
service:
name: clpl-svc-${{ POD_ID }}
port:
number: 3000
path: /
pathType: Prefix
- host: ${{ POD_ID }}.${{ CONFIG_VNC_HOSTNAME }} # CHANGE ME
http:
paths:
- backend:
service:
name: clpl-svc-${{ POD_ID }}
port:
number: 6080
path: /
pathType: Prefix
tls:
- hosts:
- ${{ POD_ID }}.${{ CONFIG_CODER_HOSTNAME }} # CHANGE ME hostname
secretName: ${{ CONFIG_CODER_TLS_SECRET }} # CHANGE ME TLS Secret
- hosts:
- ${{ POD_ID }}.${{ CONFIG_VNC_HOSTNAME }} # CHANGE ME hostname
secretName: ${{ CONFIG_VNC_TLS_SECRET }} # CHANGE ME TLS Secret
```
Apply the rendered template with `kubectl`
```shell
kubectl apply -f deployment/deployment.id.yaml -n
```
### SSH
SSH connection is exposed via [websocat](https://github.com/davidliyutong/code-server-speit/blob/master/https://github.com/vi/websocat) at port 2222. Here is an example:
```shell
Host ws.speit-virtualmachine
HostName pod_id.ssh.example.com
ProxyCommand websocat --binary ws://pod_id.ssh.example.com
```
### render
`scripts/crd/render.go` provide a simple render of template that can replace `${{ ID }}` with from `csv` file or integers. For example
```shell
go build scripts/crd/render.go
./render --template_path=./deployment/deployment-template.yaml --mode=csv --csv_path=./id.csv
```
`./id.csv`:
```csv
001,...
002,...
003,...
```
This will create `deployment-001.yaml`, `deployment-002.yaml` and `deployment-003.yaml`
`scripts/crd/render.sh` is more complicated.
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