Expose API and better handling of errors

Dockerfile

@@ -15,5 +15,11 @@ COPY . /usr/src/app
 ENV IPFS_WRTC_LINUX_WINDOWS=1
 ENV IPFS_BOOTSTRAP=1
 ENV IPFS_MONITORING=1
+ENV IPFS_PATH=/root/.jsipfs
+
+EXPOSE 4002
+EXPOSE 4003
+EXPOSE 5002
+EXPOSE 9090
 
 CMD ./init-and-daemon.sh

init-and-daemon.sh

@@ -1,4 +1,6 @@
 #! /bin/sh -e
-
 node src/cli/bin.js init
+
+sed -i.bak 's/127.0.0.1/0.0.0.0/g' $IPFS_PATH/config
+
 node src/cli/bin.js daemon

src/http-api/routes/debug.js

@@ -1,5 +1,6 @@
 const register = require('prom-client').register
 const client = require('prom-client')
+const boom = require('boom')
 
 // Endpoint for handling debug metrics
 module.exports = (server) => {
@@ -15,7 +16,9 @@ module.exports = (server) => {
           .code(501) // 501 = Not Implemented
       }
       server.app.ipfs.swarm.peers((err, res) => {
-        if (err) throw err
+        if (err) {
+          return reply(err).code(500)
+        }
         const count = res.length
         gauge.set(count)
         reply(register.metrics()).header('Content-Type', register.contentType)