patch dockerfile

docker/speedtest/Dockerfile

@@ -1,23 +1,22 @@
 FROM debian:10-slim AS get-speedtest
 
-RUN apt-get update && apt-get install gnupg1 apt-transport-https dirmngr lsb-release -y
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 379CE192D401AB61
-RUN echo "deb https://ookla.bintray.com/debian $(lsb_release -sc) main" | tee  /etc/apt/sources.list.d/speedtest.list
 RUN apt-get update
+RUN apt-get install curl -y
+RUN curl -s https://packagecloud.io/install/repositories/ookla/speedtest-cli/script.deb.sh | bash
 RUN apt-get install speedtest
 
-FROM node:16.13-alpine as prod-stage
+FROM node:16.13-alpine AS prod-stage
 LABEL maintainer="contact@sjultra.com"
 
-COPY --from=get-speedtest /usr/bin/speedtest /usr/bin/speedtest
-
 WORKDIR /app
 
 # install depencies
-COPY package.json package-lock.json ./
+COPY package.json package-lock.json .
 RUN npm ci
 
+# include speedtest cli in build
+COPY --from=get-speedtest /usr/bin/speedtest /usr/bin/speedtest
+
 # run script
 COPY . .
 CMD [ "node", "index.js" ]
-