101 lines
3 KiB
YAML
101 lines
3 KiB
YAML
name: Deploy Static Site
|
|
description: Build site with Nix, push tarball to S3, deploy via Nomad with shared static-server image
|
|
|
|
# Expected env vars (set by calling workflow from secrets):
|
|
# AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY
|
|
# NIX_SIGNING_KEY
|
|
# NOMAD_TOKEN
|
|
|
|
inputs:
|
|
domain:
|
|
description: 'Domain the site is served at (e.g. toph.so)'
|
|
required: true
|
|
|
|
nomad-addr:
|
|
description: 'Nomad API address'
|
|
required: false
|
|
default: 'http://172.17.0.1:4646'
|
|
|
|
server-image:
|
|
description: 'OCI image for the static server'
|
|
required: false
|
|
default: 'registry.toph.so/static-server:latest'
|
|
|
|
datacenter:
|
|
description: 'Nomad datacenter'
|
|
required: false
|
|
default: 'contabo'
|
|
|
|
s3-endpoint:
|
|
description: 'S3 endpoint URL'
|
|
required: false
|
|
default: 'https://s3.toph.so'
|
|
|
|
s3-bucket:
|
|
description: 'S3 bucket for site tarballs and Nix cache'
|
|
required: false
|
|
default: 'nix-cache'
|
|
|
|
smoke-test:
|
|
description: 'Run a smoke test against the domain after deploy'
|
|
required: false
|
|
default: 'true'
|
|
|
|
runs:
|
|
using: composite
|
|
steps:
|
|
- name: Install tools
|
|
shell: bash
|
|
run: NIXPKGS_ALLOW_UNFREE=1 nix profile install --impure nixpkgs#nomad nixpkgs#awscli2
|
|
|
|
- name: Build site
|
|
shell: bash
|
|
run: nix build .#default --out-link result-site
|
|
|
|
- name: Sign and push Nix closure to S3 cache
|
|
shell: bash
|
|
run: |
|
|
echo "${NIX_SIGNING_KEY}" > /tmp/nix-key
|
|
nix store sign -k /tmp/nix-key --recursive ./result-site
|
|
nix copy \
|
|
--to "s3://${{ inputs.s3-bucket }}?endpoint=${{ inputs.s3-endpoint }}&access-key-id=${AWS_ACCESS_KEY_ID}&secret-access-key=${AWS_SECRET_ACCESS_KEY}" \
|
|
./result-site
|
|
rm /tmp/nix-key
|
|
|
|
- name: Upload site tarball to S3
|
|
shell: bash
|
|
run: |
|
|
SITE_HASH=$(git rev-parse --short=12 HEAD)
|
|
echo "SITE_HASH=${SITE_HASH}" >> $GITHUB_ENV
|
|
tar czf /tmp/site.tar.gz -C result-site .
|
|
aws s3 cp \
|
|
--endpoint-url "${{ inputs.s3-endpoint }}" \
|
|
/tmp/site.tar.gz \
|
|
"s3://${{ inputs.s3-bucket }}/sites/${{ inputs.domain }}/${SITE_HASH}.tar.gz"
|
|
|
|
- name: Deploy Nomad job
|
|
shell: bash
|
|
run: |
|
|
python3 "${{ github.action_path }}/generate-job.py" | nomad job run -json -
|
|
env:
|
|
NOMAD_ADDR: ${{ inputs.nomad-addr }}
|
|
DOMAIN: ${{ inputs.domain }}
|
|
SERVER_IMAGE: ${{ inputs.server-image }}
|
|
DATACENTER: ${{ inputs.datacenter }}
|
|
S3_BUCKET: ${{ inputs.s3-bucket }}
|
|
|
|
- name: Smoke test
|
|
if: inputs.smoke-test == 'true'
|
|
shell: bash
|
|
run: |
|
|
echo "Waiting for deployment..."
|
|
for i in $(seq 1 12); do
|
|
if curl -sf --max-time 5 "https://${{ inputs.domain }}/" > /dev/null; then
|
|
echo "OK — https://${{ inputs.domain }}/ is up"
|
|
exit 0
|
|
fi
|
|
echo "Attempt ${i}/12 — retrying in 5s..."
|
|
sleep 5
|
|
done
|
|
echo "Smoke test failed: https://${{ inputs.domain }}/ did not respond"
|
|
exit 1
|