Init!

.gitignore

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+*.iml

postgres/.gitignore

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+postgres_passsword.yaml

postgres/piccdb.sql

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+BEGIN;
+
+DROP TABLE IF EXISTS picc_events;
+DROP TABLE IF EXISTS picc_locations;
+
+CREATE TABLE picc_locations
+(
+    id            SERIAL PRIMARY KEY,
+    location_name TEXT NOT NULL
+    -- TODO: figure out PostGIS
+);
+
+INSERT INTO picc_locations (id, location_name)
+VALUES (0, 'Unknown');
+INSERT INTO picc_locations (id, location_name)
+VALUES (1, 'Not Applicable');
+
+DROP TABLE IF EXISTS picc_events;
+
+CREATE TABLE picc_events
+(
+    id             BIGSERIAL PRIMARY KEY,                                                                 -- ID
+    log_time       TIMESTAMP with time zone NOT NULL                           DEFAULT CURRENT_TIMESTAMP, -- Time when event was logged
+    event_time     TIMESTAMP with time zone,                                                              -- Optional: time when event was generated, can be different than log_time
+    event_location integer                  NOT NULL references picc_locations DEFAULT 0,                 -- Location associated with event
+--     sender         text                     NOT NULL, -- Sender is implicit in whoever owns the endpoint
+    endpoint       text
+        CONSTRAINT valid_endpoint CHECK ( endpoint ~ '^([A-Za-z0-9_-]+\.)*([A-Za-z0-9_-]+)$' ),             -- Event endpoint
+    body           jsonb                    NOT NULL                                                      -- Event body content
+);
+
+CREATE INDEX idx_picc_events_endpoint ON picc_events (endpoint);
+
+-- DROP TABLE IF EXISTS mqtt;
+--
+-- CREATE TABLE picc_mqtt
+-- (
+--     id           BIGSERIAL PRIMARY KEY,
+--     receive_time TIMESTAMP,
+--     routing_key  TEXT,
+--     payload      TEXT
+-- );
+
+COMMIT;

postgres/postgres.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres
+spec:
+  type: LoadBalancer
+  selector:
+    app: postgres
+  ports:
+    - protocol: TCP
+      port: 5432
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: postgres
+spec:
+  selector:
+    matchLabels:
+      app: postgres
+  serviceName: "postgres"
+  template:
+    metadata:
+      labels:
+        app: postgres
+    spec:
+      containers:
+        - name: postgres
+          image: docker.io/postgres:13
+          ports:
+            - containerPort: 5432
+              name: db
+          env:
+            - name: POSTGRES_DB
+              value: picc
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: postgres-password
+                  key: password
+          volumeMounts:
+            - name: postgres-data
+              mountPath: /var/lib/postgresql/data
+  volumeClaimTemplates:
+    - metadata:
+        name: postgres-data
+      spec:
+        accessModes: [ "ReadWriteOnce" ]
+        resources:
+          requests:
+            storage: 100Mi

postgres/postgres_passsword.yaml.template

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: postgres-password
+data:
+  password: <encoded password; echo -n "password" | base64>

rabbitmq/.gitignore

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+rabbitmq-config.yaml

rabbitmq/etc/rabbitmq/enabled_plugins

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+[rabbitmq_management,rabbitmq_mqtt].

rabbitmq/etc/rabbitmq/rabbitmq.conf

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+loopback_users.guest = false
+listeners.tcp.default = 5672
+management.tcp.port = 15672
+
+#mqtt.listeners.tcp.default = 1883
+## Default MQTT with TLS port is 8883
+# mqtt.listeners.ssl.default = 8883
+
+# anonymous connections, if allowed, will use the default
+# credentials specified here
+#mqtt.allow_anonymous  = true
+#mqtt.default_user     = guest
+#mqtt.default_pass     = guest
+
+#mqtt.vhost            = /
+mqtt.exchange         = mqtt
+# 24 hours by default
+#mqtt.subscription_ttl = 86400000
+#mqtt.prefetch         = 10
+
+load_definitions = /etc/rabbitmq/rmq_schema.json

rabbitmq/etc/rabbitmq/rmq_schema.json

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+{
+  "rabbit_version": "3.8.9",
+  "rabbitmq_version": "3.8.9",
+  "product_name": "RabbitMQ",
+  "product_version": "3.8.9",
+  "users": [
+    {
+      "name": "guest",
+      "password_hash": "KzhdT8G04Hon/5BEAasW4KF9NVBpwo3MIKGBs0nJjz8KLBvq",
+      "hashing_algorithm": "rabbit_password_hashing_sha256",
+      "tags": "administrator"
+    }
+  ],
+  "vhosts": [
+    {
+      "name": "/"
+    }
+  ],
+  "permissions": [
+    {
+      "user": "guest",
+      "vhost": "/",
+      "configure": ".*",
+      "write": ".*",
+      "read": ".*"
+    }
+  ],
+  "policies": [],
+  "exchanges": [
+    {
+      "name": "mqtt",
+      "vhost": "/",
+      "type": "topic",
+      "durable": true,
+      "auto_delete": false,
+      "internal": false,
+      "arguments": {}
+    }
+  ]
+}

rabbitmq/rabbitmq_config.jsonnet

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+{
+"rabbitmq-config.yaml":
+{
+    "apiVersion" : "v1",
+    "kind": "ConfigMap",
+    "metadata": {"name": "rabbitmq-config"},
+    "data": {
+        "enabled_plugins": importstr "etc/rabbitmq/enabled_plugins",
+        "rabbitmq.conf": importstr "etc/rabbitmq/rabbitmq.conf",
+        "rmq_schema.json": importstr "etc/rabbitmq/rmq_schema.json"
+    }
+}}

rabbitmq/rebbitmq.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: rabbitmq
+spec:
+  type: LoadBalancer
+  selector:
+    app: rabbitmq
+  ports:
+    - name: amqp
+      port: 5672
+    - name: web
+      port: 15672
+    - name: mqtt
+      port: 1883
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rabbitmq
+  labels:
+    app: rabbitmq
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: rabbitmq
+  template:
+    metadata:
+      labels:
+        app: rabbitmq
+    spec:
+      containers:
+        - name: rabbitmq
+          image: docker.io/rabbitmq:3
+          ports:
+            - containerPort: 5672
+            - containerPort: 15672
+            - containerPort: 1883
+          volumeMounts:
+            - mountPath: "/etc/rabbitmq"
+              name: config
+      volumes:
+        - name: config
+          configMap:
+            name: rabbitmq-config
+            items:
+              - key: "enabled_plugins"
+                path: "enabled_plugins"
+              - key: "rabbitmq.conf"
+                path: "rabbitmq.conf"
+              - key: "rmq_schema.json"
+                path: "rmq_schema.json"