From e6dfbeec51405b3f0b767c97c7944267fe215349 Mon Sep 17 00:00:00 2001
From: Tom Gallacher <tomgallacher23@gmail.com>
Date: Mon, 17 Oct 2016 16:41:17 +0100
Subject: [PATCH] Dockerising the cloudapi application

---
 bin/setup.sh                             |  3 +++
 cloudapi-graphql/Dockerfile              | 32 ++++++++++++++++++++++++
 cloudapi-graphql/etc/containerpilot.json | 14 +++++++++++
 cloudapi-graphql/src/api/request.js      |  7 +++++-
 docker-compose.yml                       | 12 +++++++++
 local-compose.yml                        | 10 ++++++++
 6 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 cloudapi-graphql/Dockerfile
 create mode 100644 cloudapi-graphql/etc/containerpilot.json

diff --git a/bin/setup.sh b/bin/setup.sh
index 7f682690..301069ea 100755
--- a/bin/setup.sh
+++ b/bin/setup.sh
@@ -64,6 +64,9 @@ write_env_file() {
   [[ -f .env ]] || {
     echo '# Consul discovery via Triton CNS' >> .env
     echo CONSUL=consul.svc.${TRITON_ACCOUNT}.${TRITON_DC}.cns.joyent.com >> .env
+    echo SDC_KEY_ID=${SDC_KEY_ID} >> .env
+    echo SDC_ACCOUNT=${SDC_ACCOUNT} >> .env
+    echo SDC_URL=${SDC_URL} >> .env
     echo >> .env
   }
 }
diff --git a/cloudapi-graphql/Dockerfile b/cloudapi-graphql/Dockerfile
new file mode 100644
index 00000000..cdc33c7d
--- /dev/null
+++ b/cloudapi-graphql/Dockerfile
@@ -0,0 +1,32 @@
+FROM node:slim
+
+RUN set -x \
+    && apt-key adv --keyserver pgp.mit.edu --recv D101F7899D41F3C3 \
+    && echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
+    && apt-get update && apt-get install -y git yarn --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd -g 433 -r nodejs \
+    && useradd -u 431 -r -g nodejs -d /home/nodejs -s /sbin/nologin -c "Docker image user" nodejs \
+    && mkdir -p /home/nodejs/ \
+    && chown -R nodejs:nodejs /home/nodejs/
+
+# Get and configure containerpilot
+ENV CONTAINERPILOT_VERSION 2.4.1
+ENV CONTAINERPILOT file:///etc/containerpilot.json
+
+RUN export CP_SHA1=198d96c8d7bfafb1ab6df96653c29701510b833c \
+    && curl -Lso /tmp/containerpilot.tar.gz \
+         "https://github.com/joyent/containerpilot/releases/download/${CONTAINERPILOT_VERSION}/containerpilot-${CONTAINERPILOT_VERSION}.tar.gz" \
+    && echo "${CP_SHA1}  /tmp/containerpilot.tar.gz" | sha1sum -c \
+    && tar zxf /tmp/containerpilot.tar.gz -C /bin \
+    && rm /tmp/containerpilot.tar.gz
+
+COPY ./etc/containerpilot.json /etc/
+
+USER nodejs
+WORKDIR /home/nodejs/
+ADD package.json .
+RUN npm install # yarn
+ADD . .
+
+CMD [ "/bin/containerpilot", "node", "src/index.js" ]
diff --git a/cloudapi-graphql/etc/containerpilot.json b/cloudapi-graphql/etc/containerpilot.json
new file mode 100644
index 00000000..95440e70
--- /dev/null
+++ b/cloudapi-graphql/etc/containerpilot.json
@@ -0,0 +1,14 @@
+{
+  "consul": "{{ .CONSUL }}:8500",
+  "services": [
+    {
+      "name": "cloudapi-graphql",
+      "port": 3000,
+      "health": "/usr/bin/curl -o /dev/null --fail -s http://localhost:3000/",
+      "poll": 3,
+      "ttl": 10
+    }
+  ],
+  "backends": [
+  ]
+}
diff --git a/cloudapi-graphql/src/api/request.js b/cloudapi-graphql/src/api/request.js
index ba35db74..68a0d3be 100644
--- a/cloudapi-graphql/src/api/request.js
+++ b/cloudapi-graphql/src/api/request.js
@@ -1,4 +1,9 @@
-const credentials = require('../../credentials.json');
+const credentials = {
+  url: process.env.SDC_URL,
+  account: process.env.SDC_ACCOUNT,
+  user: process.env.SDC_USER || '',
+  keyId: process.env.SDC_KEY_ID,
+};
 
 const auth = require('smartdc-auth');
 const cloudapi = require('triton/lib/cloudapi2');
diff --git a/docker-compose.yml b/docker-compose.yml
index 61a2ecd0..5245bf07 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,3 +18,15 @@ consul:
   ports:
     - 8500:8500
   command: -server -bootstrap -ui-dir /ui
+#############################################################################
+#  CloudAPI GraphQL
+#############################################################################
+cloudapi:
+  build: ./cloudapi-graphql
+  labels:
+    - triton.cns.services=cloudapi
+  env_file: .env
+  environment:
+    - PORT=3000
+  ports:
+    - 3000:3000
diff --git a/local-compose.yml b/local-compose.yml
index fd1cb89e..cd34a095 100644
--- a/local-compose.yml
+++ b/local-compose.yml
@@ -4,3 +4,13 @@ consul:
     service: consul
   ports:
     - 8500:8500
+cloudapi:
+  extends:
+    file: docker-compose.yml
+    service: cloudapi
+  links:
+    - consul:consul
+  environment:
+    - PORT=3000
+    - ROOT_URL=http://localhost:3000
+    - CONSUL=consul