Add extra verification to Docker builds. (#11497)

.github/scripts/docker-test.sh

@@ -0,0 +1,58 @@
+#!/bin/sh
+
+export DEBIAN_FRONTEND=noninteractive
+
+wait_for() {
+  host="${1}"
+  port="${2}"
+  name="${3}"
+  timeout="30"
+
+  if command -v nc > /dev/null ; then
+    netcat="nc"
+  elif command -v netcat > /dev/null ; then
+    netcat="netcat"
+  else
+    printf "Unable to find a usable netcat command.\n"
+    return 1
+  fi
+
+  printf "Waiting for %s on %s:%s ... " "${name}" "${host}" "${port}"
+
+  sleep 30
+
+  i=0
+  while ! ${netcat} -z "${host}" "${port}"; do
+    sleep 1
+    if [ "$i" -gt "$timeout" ]; then
+      printf "Timed out!\n"
+      return 1
+    fi
+    i="$((i + 1))"
+  done
+  printf "OK\n"
+}
+
+apt-get update && apt-get upgrade -y && apt get install -y netcat
+
+docker run -d --name=netdata \
+           -p 19999:19999 \
+           -v netdataconfig:/etc/netdata \
+           -v netdatalib:/var/lib/netdata \
+           -v netdatacache:/var/cache/netdata \
+           -v /etc/passwd:/host/etc/passwd:ro \
+           -v /etc/group:/host/etc/group:ro \
+           -v /proc:/host/proc:ro \
+           -v /sys:/host/sys:ro \
+           -v /etc/os-release:/host/etc/os-release:ro \
+           --cap-add SYS_PTRACE \
+           --security-opt apparmor=unconfined \
+           netdata/netdata:test
+
+wait_for localhost 19999 netdata || exit 1
+
+curl -sS http://127.0.0.1:19999/api/v1/info > ./response || exit 1
+
+cat ./response
+
+jq '.version' ./response || exit 1

.github/workflows/docker.yml

@@ -47,6 +47,14 @@ jobs:
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+      - name: Test Build
+        uses: docker/build-push-action@v2
+        with:
+          load: true
+          push: false
+          tags: netdata/netdata:test
+      - name: Test Image
+        run: .github/scripts/docker-test.sh
       - name: Docker Build
         uses: docker/build-push-action@v2
         with: