create kubernetes deployment

.github/workflows/nix.yml

@@ -1,16 +1,35 @@
 name: "Nix"
 on:
   push:
+    branches:
+      - master
 jobs:
-  tests:
+  docker-build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - uses: cachix/install-nix-action@v6
-    - uses: cachix/cachix-action@v3
-      with:
-        name: xe
-    - run: |
-        nix-build docker.nix
-        docker load -i result
-        docker tag xena/christinewebsite:latest xena/christinewebsite:$(echo $GITHUB_SHA | head -c7)
+      - uses: actions/checkout@v1
+      - uses: cachix/install-nix-action@v6
+      - uses: cachix/cachix-action@v3
+        with:
+          name: xe
+          signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+      - run: |
+          nix-build docker.nix
+          docker load -i result
+          docker tag xena/christinewebsite:latest xena/christinewebsite:$GITHUB_SHA
+          echo $DOCKER_PASSWORD | docker login -u $DOCKER_USERNAME --password-stdin
+          docker push xena/christinewebsite
+        env:
+          DOCKER_USERNAME: "xena"
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+  release:
+    runs-on: ubuntu-latest
+    needs: docker-build
+    if: github.ref == 'refs/heads/master'
+    steps:
+      - uses: cachix/install-nix-action@v6
+      - name: deploy
+        run: ./scripts/release.sh
+        env:
+          DIGITALOCEAN_ACCESS_TOKEN: ${{ secrets.DIGITALOCEAN_TOKEN }}

Dockerfile

@@ -1,20 +0,0 @@
-FROM xena/go:1.14 AS build
-ENV GOPROXY https://cache.greedo.xeserv.us
-COPY . /site
-WORKDIR /site
-RUN CGO_ENABLED=0 go test -v ./...
-RUN CGO_ENABLED=0 GOBIN=/root go install -v ./cmd/site
-
-FROM xena/alpine
-EXPOSE 5000
-WORKDIR /site
-COPY --from=build /root/site .
-COPY ./static /site/static
-COPY ./templates /site/templates
-COPY ./blog /site/blog
-COPY ./talks /site/talks
-COPY ./gallery /site/gallery
-COPY ./css /site/css
-COPY ./signalboost.dhall /site/signalboost.dhall
-HEALTHCHECK CMD wget --spider http://127.0.0.1:5000/.within/health || exit 1
-CMD ./site

scripts/docker.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-set -e
-
-docker build -t xena/site .
-exec docker run --rm -itp 5030:5000 -e PORT=5000 xena/site

scripts/release.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -p doctl -p kubectl -i bash
+doctl kubernetes cluster kubeconfig save kubermemes
+dhall-to-yaml-ng < ./site.dhall | kubectl apply -n apps -f -
+kubectl rollout status -n apps deployment/christinewebsite

site.dhall

@@ -10,12 +10,12 @@ let image = "xena/christinewebsite:${tag}"
 
 let vars
     : List kubernetes.EnvVar.Type
-    = [ kubernetes.EnvVar::{ name = "PORT", value = Some "5000" } ]
+    = [ kubernetes.EnvVar::{ name = "PORT", value = Some "3030" } ]
 
 in  kms.app.make
       kms.app.Config::{
       , name = "christinewebsite"
-      , appPort = 5000
+      , appPort = 3030
       , image = image
       , domain = "christine.website"
       , leIssuer = "prod"