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Preparing Sentinel Docker Image

Method 1 - Prebuilt​

x86_64​

Pull the image (check your desired version from this link)

docker pull ghcr.io/sentinel-official/dvpn-node:latest

Tag the image

docker tag ghcr.io/sentinel-official/dvpn-node:latest sentinel-dvpn-node

ARM7​

docker pull wajatmaka/sentinel-arm7-debian:v0.7.1

AArch64 (ARM64)​

docker pull wajatmaka/sentinel-aarch64-alpine:v0.7.1

Method 2 - From Source​

Clone the GitHub repository​

git clone https://github.com/sentinel-official/dvpn-node.git \
    ${HOME}/dvpn-node/

Checkout to the latest tag​

  • Option 1 - Automatic to the latest tag
cd ${HOME}/dvpn-node/ && \
commit=$(git rev-list --tags --max-count=1) && \
git checkout $(git describe --tags ${commit})
  • Option 2 - Manual (if the previous command does not work for some reasons). Check here for the last current release
cd ~/dvpn-node && \
git fetch && \
git checkout vX.X.X

Build the image​

docker build --file Dockerfile \
    --tag sentinel-dvpn-node \
    --force-rm \
    --no-cache \
    --compress .

Create a self-signed TLS certificate​

openssl req -new \
    -newkey ec \
    -pkeyopt ec_paramgen_curve:prime256v1 \
    -x509 \
    -sha256 \
    -days 365 \
    -nodes \
    -out ${HOME}/tls.crt \
    -keyout ${HOME}/tls.key

You will be asked to fill in some fields. Please insert the country while you can leave the others blank. If you want to automate this process, just add the following line to the command above:

-subj "/C=NA/ST=NA/L=./O=NA/OU=./CN=." \