fix: update chrome and pm2 to fix unhealthy rum instance

Dockerfile

@@ -3,12 +3,12 @@ FROM python:3.7
 RUN curl -sS -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
     echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list && \
     apt-get -yqq update && \
-    apt-get -yqq install google-chrome-stable && \
+    apt-get -yqq install google-chrome-unstable && \
     rm -rf /var/lib/apt/lists/*
 RUN curl -SLO https://chromedriver.storage.googleapis.com/$(curl -o- https://chromedriver.storage.googleapis.com/LATEST_RELEASE)/chromedriver_linux64.zip && \
     apt-get -yqq update && apt install -yqq --no-install-recommends unzip && \
-	unzip -d /usr/local/bin/ chromedriver_linux64.zip chromedriver && \
-	rm -rf /var/lib/apt/lists/*
+    unzip -d /usr/local/bin/ chromedriver_linux64.zip chromedriver && \
+    rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt requirements.txt
 RUN pip install -q -r requirements.txt

docker/opbeans/frontend/Dockerfile

@@ -1,21 +1,22 @@
-FROM node:8
+FROM node:8-slim
 
 RUN apt-get -qq update && apt-get -qq install -y \
+	libgconf-2-4 \
 	apt-transport-https \
 	ca-certificates \
 	curl \
-    gnupg \
+	gnupg \
 	--no-install-recommends \
 	&& curl -sSL https://dl.google.com/linux/linux_signing_key.pub | apt-key add - \
 	&& echo "deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list \
 	&& apt-get -qq update && apt-get -qq install -y \
-	google-chrome-stable \
+	google-chrome-unstable \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
 # Add Chrome as a user
 RUN groupadd -r chrome && useradd -r -g chrome -G audio,video chrome \
-    && mkdir -p /home/chrome && chown -R chrome:chrome /home/chrome
+	&& mkdir -p /home/chrome && chown -R chrome:chrome /home/chrome
 
 WORKDIR /home/chrome
 

docker/opbeans/frontend/package.json

@@ -4,6 +4,6 @@
   "description": "Load generator for opbeans frontend app",
   "dependencies": {
     "chromeless": "^1.5.2",
-    "pm2": "^3.0.3"
+    "pm2": "^3.2.8"
   }
 }

docker/opbeans/frontend/processes.config.js

@@ -5,10 +5,12 @@ module.exports = {
         args: "--remote-debugging-address=0.0.0.0 --remote-debugging-port=9222 --disable-gpu --headless",
         exec_interpreter: "none",
         exec_mode: "fork",
+        watch: true,
         restart_delay: 2000
     }, {
         name: "worker",
         script: "./tasks.js",
+        watch: true,
         instances: 1,
     }]
 }

docker/opbeans/rum/Dockerfile

@@ -1,21 +1,22 @@
-FROM node:8
+FROM node:8-slim
 
 RUN apt-get -qq update && apt-get -qq install -y \
+	libgconf-2-4 \
 	apt-transport-https \
 	ca-certificates \
 	curl \
-    gnupg \
+	gnupg \
 	--no-install-recommends \
 	&& curl -sSL https://dl.google.com/linux/linux_signing_key.pub | apt-key add - \
 	&& echo "deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list \
 	&& apt-get -qq update && apt-get -qq install -y \
-	google-chrome-stable \
+	google-chrome-unstable \
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
 # Add Chrome as a user
 RUN groupadd -r chrome && useradd -r -g chrome -G audio,video chrome \
-    && mkdir -p /home/chrome && chown -R chrome:chrome /home/chrome
+	&& mkdir -p /home/chrome && chown -R chrome:chrome /home/chrome
 
 WORKDIR /home/chrome