Add Listen Port to Ingress

docs/kubernetes.md

@@ -33,6 +33,8 @@ There are two ways to install EasyHAProxy in a Kubernetes cluster. You can use K
 3.1. Using Kubernetes Manifest
 
 ```bash
+kubectl create namespace easyhaproxy
+
 kubectl apply -f \
     https://raw.githubusercontent.com/haproxytech/kubernetes-ingress/master/deploy/haproxy-ingress-daemonset.yaml
 ```
@@ -45,7 +47,7 @@ Minimal configuration
 
 ```bash
 helm repo add byjg https://opensource.byjg.com/helm
-helm repo update
+helm repo update byjg
 kubectl create namespace easyhaproxy
 helm upgrade --install ingress byjg/easyhaproxy \
     --namespace easyhaproxy \
@@ -68,6 +70,8 @@ easyhaproxy:
     easyhaproxy: DEBUG
     haproxy: DEBUG
 
+listen_extra_ports: []
+
 # Make sure to create this
 masterNode:
   label: easyhaproxy/node
@@ -120,6 +124,7 @@ Caveats:
 | easyhaproxy.letsencrypt     | (optional) Boolean. It will request letsencript certificates for the ingresses domains. | false        | true or false
 | easyhaproxy.redirect        | (optional) Json. Specific a domain and its destination.                                 | *empty*      | {"domain":"redirect_url"}
 | easyhaproxy.mode            | (optional) Set the HTTP mode for that connection.                                       | http         | http or tcp
+| easyhaproxy.listen_port     | (optional) Set the an additional port for that ingress                                  | http         | http or tcp
 
 **Important**: The annotations are per ingress and applied to all hosts in that ingress configuration.
 

helm/easyhaproxy/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.0
+version: 0.1.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

helm/easyhaproxy/templates/deployment.yaml

@@ -43,6 +43,11 @@ spec:
             - name: stats
               containerPort: 1936
               hostPort: 1936
+            {{ range .Values.listen_extra_ports }}
+            - name: extra_{{ . }}
+              containerPort: {{ . }}
+              hostPort: {{ . }}
+            {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
           env:

helm/easyhaproxy/values.yaml

@@ -58,6 +58,8 @@ easyhaproxy:
     easyhaproxy: DEBUG
     haproxy: DEBUG
 
+listen_extra_ports: []
+
 # Make sure to create this
 masterNode:
   label: easyhaproxy/node

src/processor/__init__.py

@@ -158,6 +158,9 @@ class Kubernetes(ProcessorInterface):
             redirect_ssl = self._check_annotation(ingress.metadata.annotations, "easyhaproxy.redirect_ssl")
             redirect = self._check_annotation(ingress.metadata.annotations, "easyhaproxy.redirect")
             mode = self._check_annotation(ingress.metadata.annotations, "easyhaproxy.mode")
+            listen_port = self._check_annotation(ingress.metadata.annotations, "easyhaproxy.listen_port")
+            if listen_port is None:
+                listen_port = 80
 
             data = {}
             data["creation_timestamp"] = ingress.metadata.creation_timestamp.strftime("%x %X")
@@ -191,7 +194,7 @@ class Kubernetes(ProcessorInterface):
                 port_number = rule.http.paths[0].backend.service.port.number
                 definition = "easyhaproxy.%s_%s" % (rule.host.replace(".", "-"), port_number)
                 rule_data["%s.host" % (definition)] = rule.host
-                rule_data["%s.port" % (definition)] = "80"
+                rule_data["%s.port" % (definition)] = listen_port
                 rule_data["%s.localport" % (definition)] = port_number
                 if rule.host in ssl_hosts:
                     rule_data["%s.clone_to_ssl" % (definition)] = 'true'