Deploy events API on k8s over on HTTP

docs/server/source/cloud-deployment-templates/first-node.rst

@@ -4,6 +4,7 @@ First Node or Bootstrap Node Setup
 This document is a work in progress and will evolve over time to include 
 security, websocket and other settings.
 
+
 Step 1: Set Up the Cluster
 --------------------------
 
@@ -422,8 +423,12 @@ Step 17. Verify that the Cluster is Correctly Set Up
         
         dig +noall +answer _bdb-port._tcp.bdb-instance-0.default.svc.cluster.local SRV
 
+        dig +noall +answer _bdb-ws-port._tcp.bdb-instance-0.default.svc.cluster.local SRV
+        
         curl -X GET http://bdb-instance-0:9984
 
+        wsc ws://bdb-instance-0:9985/api/v1/streams/valid_tx
+  
   * Verify NGINX instance
     
     .. code:: bash
@@ -436,12 +441,16 @@ Step 17. Verify that the Cluster is Correctly Set Up
         
         dig +noall +answer _ngx-public-bdb-port._tcp.ngx-instance-0.default.svc.cluster.local SRV
 
+        dig +noall +answer _ngx-public-ws-port._tcp.ngx-instance-0.default.svc.cluster.local SRV
+  
   * If you have run the vanilla NGINX instance, run
 
     .. code:: bash
 
         curl -X GET http://ngx-instance-0:80
 
+        wsc ws://ngx-instance-0:81/api/v1/streams/valid_tx
+  
   * If you have the OpenResty NGINX + 3scale instance, run
 
     .. code:: bash

k8s/bigchaindb/bigchaindb-dep.yaml

@@ -35,6 +35,10 @@ spec:
           value: bigchain
         - name: BIGCHAINDB_SERVER_BIND
           value: 0.0.0.0:9984
+        - name: BIGCHAINDB_WSSERVER_HOST
+          value: 0.0.0.0
+        - name: BIGCHAINDB_WSSERVER_PORT
+          value: "9985"
         - name: BIGCHAINDB_KEYPAIR_PUBLIC
           value: "<public key here>"
         - name: BIGCHAINDB_KEYPAIR_PRIVATE
@@ -55,6 +59,10 @@ spec:
           hostPort: 9984
           name: bdb-port
           protocol: TCP
+        - containerPort: 9985
+          hostPort: 9985
+          name: bdb-ws-port
+          protocol: TCP
         resources:
           limits:
             cpu: 200m

k8s/bigchaindb/bigchaindb-svc.yaml

@@ -12,5 +12,8 @@ spec:
   - port: 9984
     targetPort: 9984
     name: bdb-port
+  - port: 9985
+    targetPort: 9985
+    name: bdb-ws-port
   type: ClusterIP
   clusterIP: None

k8s/nginx/nginx-dep.yaml

@@ -43,6 +43,10 @@ spec:
             configMapKeyRef:
               name: mongodb-whitelist
               key: allowed-hosts
+        - name: BIGCHAINDB_WS_FRONTEND_PORT
+          value: "81"
+        - name: BIGCHAINDB_WS_BACKEND_PORT
+          value: "9985"
         ports:
         - containerPort: 27017
           hostPort: 27017
@@ -52,6 +56,10 @@ spec:
           hostPort: 80
           name: public-bdb-port
           protocol: TCP
+        - containerPort: 81
+          hostPort: 81
+          name: public-ws-port
+          protocol: TCP
         resources:
           limits:
             cpu: 200m

k8s/nginx/nginx-svc.yaml

@@ -21,4 +21,8 @@ spec:
     targetPort: 80
     name: ngx-public-bdb-port
     protocol: TCP
+  - port: 81
+    targetPort: 81
+    name: ngx-public-ws-port
+    protocol: TCP
   type: LoadBalancer

k8s/toolbox/Dockerfile

@@ -7,9 +7,10 @@ FROM alpine:3.5
 LABEL maintainer "dev@bigchaindb.com"
 WORKDIR /
 RUN apk add --no-cache --update curl bind-tools python3-dev g++ \
-        libffi-dev make vim git \
+        libffi-dev make vim git nodejs \
     && pip3 install ipython \
     && git clone https://github.com/bigchaindb/bigchaindb-driver \
     && cd bigchaindb-driver \
-    && pip3 install -e .
+    && pip3 install -e . \
+    && npm install -g wsc
 ENTRYPOINT ["/bin/sh"]