Help messages for new commands (#145)

* Help messages for new commands

Author: zelima

ckan_cloud_operator/providers/ckan/cli.py

@@ -9,7 +9,7 @@
 from .storage import cli as ckan_storage_cli
 from .deployment import cli as ckan_deployment_cli
 from .instance import cli as instance_cli
-
+from .env import cli as env_cli
 
 @click.group()
 def ckan():
@@ -20,7 +20,7 @@ def ckan():
 ckan.add_command(ckan_storage_cli.storage)
 ckan.add_command(ckan_deployment_cli.deployment)
 ckan.add_command(instance_cli.instance)
-
+ckan.add_command(env_cli.env)
 
 @ckan.command()
 @click.option('--interactive', is_flag=True)
@@ -123,3 +123,19 @@ def db_migration_import_urls(old_site_id, raw):
         print(' '.join(urls))
     else:
         logs.print_yaml_dump(list(urls))
+
+@ckan.command()
+@click.option('--environment-name', help='name of the environment to initialize (one of the result of `cco ckan env list`)')
+def init(environment_name):
+    '''
+    Initialize ckan-cloud-operator for working with environment.
+    This command gets all the necessary credentials for working
+    with the given environment. Eg, gets and saves `kubeconfig`
+    file in `~/.kube/config` directory
+
+    Without flags initializes current working environment added with `cco ckan env add`
+
+    \b
+    cco ckan init --environment-name poc
+    > POC environment was succesfully initialized
+    '''

ckan_cloud_operator/providers/ckan/env/__init__.py

@@ -0,0 +1,101 @@
+import click
+import yaml
+import json
+import traceback
+
+from ckan_cloud_operator import logs
+from ckan_cloud_operator import kubectl
+
+from . import manager
+
+
+@click.group()
+def env():
+    '''Manage CKAN Environments
+    '''
+    pass
+
+@env.command('list')
+def list_env():
+    '''
+    Lists existing environments
+
+    \b
+    cco ckan env list
+    > POC
+    > DEV
+    > PRD
+    '''
+
+@env.command()
+@click.argument('ENVIRONMENT')
+@click.option('--cloud-provider', help='One of minukube, azure, gcp, aws', required=True)
+@click.option('--cluster-name', help='Kubernetes cluster name', required=True)
+@click.option('--resource-group', help='Azure resource group name  [Azure only]')
+@click.option('--subscription', help='Azure subscription id  [Azure only]')
+@click.option('--region', help='GCP region id Eg: europe-west1  [GCP only]')
+@click.option('--project', help='GCP project name  [GCP only]')
+def add(environment, cloud_provider, cluster_name, resource_group, subscription, region, project):
+    '''
+    Adds an environment
+
+    ENVIRONMENT: The name of the environment Eg: poc
+
+    \b
+    cco ckan env add poc --cloud-provider cloud-provider-name \\
+                         --resource-group resource-group-name \\
+                         --cluster-name cluster-name \\
+                         --subscription subscription-id \\
+                         --region region-name \\
+                         --project project-name
+    > POC environment was succefully added
+    '''
+
+@env.command()
+@click.argument('ENVIRONMENT')
+@click.option('--cloud-provider', help='One of minukube, azure, gcp, aws')
+@click.option('--cluster-name', help='Kubernetes cluster name')
+@click.option('--resource-group', help='Azure resource group name  [Azure only]')
+@click.option('--subscription', help='Azure subscription id  [Azure only]')
+@click.option('--region', help='GCP region id Eg: europe-west1  [GCP only]')
+@click.option('--project', help='GCP project name  [GCP only]')
+def update(environment, cloud_provider, cluster_name, resource_group, subscription, region, project):
+    '''
+    Update configurations for given environment
+
+    ENVIRONMENT: The name of the environment Eg: dev
+
+    \b
+    cco ckan env add poc --cloud-provider cloud-provider-name \\
+                         --resource-group resource-group-name \\
+                         --cluster-name new-cluster-name \\
+                         --subscription subscription-id \\
+                         --region region-name \\
+                         --project project-name
+    > POC environment was succefully updated
+    '''
+
+@env.command()
+@click.argument('ENVIRONMENT')
+def set(environment):
+    '''
+    Sets given environment as a current working environment
+
+    ENVIRONMENT: The name of the environment Eg: dev
+
+    \b
+    cco ckan env set poc
+    > You are working with POC environment now
+    '''
+
+@env.command()
+@click.argument('ENVIRONMENT')
+def rm(environment):
+    '''
+    Deletes given environment
+
+    ENVIRONMENT: The name of the environment Eg: dev
+
+    cco ckan env rm poc
+    > POC environment was succesfully removed
+    '''