Add enable ingress to cli tool

openappstack/__main__.py

@@ -77,6 +77,10 @@ def main():  # pylint: disable=too-many-statements,too-many-branches,too-many-lo
         type=str,
         help='hostname of the machine. If not provided for a new machine, the '
              'cluster name is used.')
+    create_parser.add_argument(
+        '--prometheus-enable-ingress',
+        action='store_true',
+        help=("Use this if you want to access OpenAppStack's prometheus api from outside"))
 
     group = create_parser.add_mutually_exclusive_group(required=True)
 
@@ -301,6 +305,8 @@ def create(clus, args):  # pylint: disable=too-many-branches
         clus.acme_staging = True
     if args.local_flux:
         clus.local_flux = True
+    if args.prometheus_enable_ingress:
+        clus.prometheus_enable_ingress = True
     if args.create_droplet:
         clus.create_droplet(ssh_key_id=args.ssh_key_id, hostname=args.create_hostname)
         if args.verbose:

openappstack/cluster.py

@@ -47,6 +47,9 @@ class Cluster:
         self.local_flux = False
         # Set this to False if the data needs to be (re)loaded from file
         self.data_loaded = False
+        # Set this to true if you want to access prometheus from outside you cluster
+        # The prometheus api is protected by basic authentication
+        self.prometheus_enable_ingress = False
         # Load data from inventory.yml and settings.yml
         if load_data:
             self.load_data()
@@ -152,6 +155,7 @@ class Cluster:
         settings['acme_staging'] = self.acme_staging
         settings['local_flux'] = self.local_flux
         settings['cluster_dir'] = self.cluster_dir
+        settings['prometheus_enable_ingress'] = self.prometheus_enable_ingress
 
         file_contents = yaml.safe_dump(settings, default_flow_style=False)
         log.debug(file_contents)
@@ -172,6 +176,7 @@ HOSTNAME={hostname}
 FQDN={domain}
 LOCAL_FLUX={local_flux}
 KUBECONFIG={secret_dir}/kube_config_cluster.yml
+PROMETHEUS_ENABLE_INGRESS={prometheus_enable_ingress}
 """
 
         with open(self.dotenv_file, 'w') as stream:
@@ -182,7 +187,8 @@ KUBECONFIG={secret_dir}/kube_config_cluster.yml
                 hostname=self.hostname,
                 domain=self.domain,
                 local_flux=self.local_flux,
-                secret_dir=self.secret_dir
+                secret_dir=self.secret_dir,
+                prometheus_enable_ingress=self.prometheus_enable_ingress
             ))
             log.info("Created %s", self.dotenv_file)