Refactor: tried to refactor code

- move scripts to assets/scripts (and updated build)
 - put most logic into HaproxyConfigGenerator
 - created DockerLabelHandler for all label handling from previous code
 - added unit tests and fixtures to cover HaproxyConfigGenerator and DockerLabelHandler
 - added a Makefile with build (for docker build) and test targets

tests/fixtures/no-services

@@ -0,0 +1,5 @@
+swarm-prom_caddy={"com.docker.stack.image":"stefanprodan/caddy","com.docker.stack.namespace":"swarm-prom"}
+swarm-prom_cadvisor={"com.docker.stack.image":"google/cadvisor","com.docker.stack.namespace":"swarm-prom"}
+swarm-prom_dockerd-exporter={"com.docker.stack.image":"stefanprodan/caddy","com.docker.stack.namespace":"swarm-prom"}
+swarm-prom_unsee={"com.docker.stack.image":"cloudflare/unsee:v0.8.0","com.docker.stack.namespace":"swarm-prom"}
+test_proxy={"com.docker.stack.image":"byjg/easy-haproxy","com.docker.stack.namespace":"test"}

tests/fixtures/services

@@ -0,0 +1,5 @@
+portainer-agent_agent={"com.docker.stack.image":"portainer/agent:1.5.1","com.docker.stack.namespace":"portainer-agent"}
+my-stack_agent={"com.byjg.easyhaproxy.definitions":"agent","com.byjg.easyhaproxy.host.agent":"agent.quantum.example.org","com.byjg.easyhaproxy.localport.agent":"9001","com.byjg.easyhaproxy.mode.agent":"tcp","com.byjg.easyhaproxy.port.agent":"31339","com.docker.stack.image":"portainer/agent:1.5.1","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
+my-stack_cadvisor={"com.byjg.easyhaproxy.definitions":"cadvisor","com.byjg.easyhaproxy.host.cadvisor":"cadvisor.quantum.example.org","com.byjg.easyhaproxy.localport.cadvisor":"8080","com.byjg.easyhaproxy.port.cadvisor":"31337","com.docker.stack.image":"gcr.io/google-containers/cadvisor:v0.34.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
+my-stack_node-exporter={"com.byjg.easyhaproxy.definitions":"exp","com.byjg.easyhaproxy.host.exp":"node-exporter.quantum.example.org","com.byjg.easyhaproxy.localport.exp":"9100","com.byjg.easyhaproxy.port.exp":"31337","com.docker.stack.image":"stefanprodan/swarmprom-node-exporter:v0.16.0","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}
+my-stack_reverse-proxy={"com.docker.stack.image":"quay.io/pngmbh/easy-haproxy:tcp-mode","com.docker.stack.namespace":"my-stack","com.planetary-quantum":"monitoring"}

tests/fixtures/services-tcp

@@ -0,0 +1,2 @@
+test_agent={"com.byjg.easyhaproxy.definitions":"agent","com.byjg.easyhaproxy.host.agent":"agent.quantum.local","com.byjg.easyhaproxy.localport.agent":"9001","com.byjg.easyhaproxy.mode.agent":"tcp","com.byjg.easyhaproxy.port.agent":"31339","com.docker.stack.image":"portainer/agent:1.5.1","com.docker.stack.namespace":"test","com.planetary-quantum":"monitoring"}
+test_proxy={"com.docker.stack.image":"byjg/easy-haproxy:local","com.docker.stack.namespace":"test"}

tests/fixtures/static.yml

@@ -0,0 +1,23 @@
+stats:
+  username: admin
+  password: test123
+  port: 1936         # Optional (default 1936)
+
+customerrors: true   # Optional (default false)
+
+easymapping:
+  - port: 80
+    hosts:                                     
+      host1.com.br: container:5000
+      host2.com.br: other:3000
+    redirect:
+      www.host1.com.br: http://host1.com.br
+      
+  - port: 443
+    ssl_cert: BASE64_PEM_CERTIFICATE
+    hosts:
+      host1.com.br: container:80
+
+  - port: 8080
+    hosts:
+      host3.com.br: domain:8181