From d338c1aefc702919e6fac553c60a69455ae37d05 Mon Sep 17 00:00:00 2001
From: Kenny Woodson <kwoodson@redhat.com>
Date: Tue, 7 Feb 2017 21:44:47 -0500
Subject: Adding oc_env to lib_openshift.

---
 roles/lib_openshift/src/class/oc_env.py | 144 ++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 roles/lib_openshift/src/class/oc_env.py

(limited to 'roles/lib_openshift/src/class/oc_env.py')

diff --git a/roles/lib_openshift/src/class/oc_env.py b/roles/lib_openshift/src/class/oc_env.py
new file mode 100644
index 000000000..a7ea0c9eb
--- /dev/null
+++ b/roles/lib_openshift/src/class/oc_env.py
@@ -0,0 +1,144 @@
+# pylint: skip-file
+
+# pylint: disable=too-many-instance-attributes
+class OCEnv(OpenShiftCLI):
+    ''' Class to wrap the oc command line tools '''
+
+    container_path = {"pod": "spec.containers[0].env",
+                      "dc":  "spec.template.spec.containers[0].env",
+                      "rc":  "spec.template.spec.containers[0].env",
+                     }
+
+    # pylint allows 5. we need 6
+    # pylint: disable=too-many-arguments
+    def __init__(self,
+                 namespace,
+                 kind,
+                 env_vars,
+                 resource_name=None,
+                 kubeconfig='/etc/origin/master/admin.kubeconfig',
+                 verbose=False):
+        ''' Constructor for OpenshiftOC '''
+        super(OCEnv, self).__init__(namespace, kubeconfig)
+        self.kind = kind
+        self.name = resource_name
+        self.namespace = namespace
+        self.env_vars = env_vars
+        self.kubeconfig = kubeconfig
+        self.verbose = verbose
+        self._resource = None
+
+    @property
+    def resource(self):
+        ''' property function for resource var'''
+        if not self._resource:
+            self.get()
+        return self._resource
+
+    @resource.setter
+    def resource(self, data):
+        ''' setter function for resource var'''
+        self._resource = data
+
+    def value_exists(self, key, value):
+        ''' return whether a key, value  pair exists '''
+        return self.resource.exists_env_value(key, value)
+
+    def key_exists(self, key):
+        ''' return whether a key, value  pair exists '''
+        return self.resource.exists_env_key(key)
+
+    def get(self):
+        '''return a environment variables '''
+        result = self._get(self.kind, self.name)
+        if result['returncode'] == 0:
+            if self.kind == 'dc':
+                self.resource = DeploymentConfig(content=result['results'][0])
+                result['results'] = self.resource.get(OCEnv.container_path[self.kind]) or []
+        return result
+
+    def delete(self):
+        '''return all pods '''
+        #yed.put(OCEnv.container_path[self.kind], env_vars_array)
+        if self.resource.delete_env_var(self.env_vars.keys()):
+            return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+        return {'returncode': 0, 'changed': False}
+
+    # pylint: disable=too-many-function-args
+    def put(self):
+        '''place env vars into dc '''
+        for update_key, update_value in self.env_vars.items():
+            self.resource.update_env_var(update_key, update_value)
+
+        return self._replace_content(self.kind, self.name, self.resource.yaml_dict)
+
+    @staticmethod
+    def run_ansible(params, check_mode):
+        '''run the idempotent ansible code'''
+
+        ocenv = OCEnv(params['namespace'],
+                      params['kind'],
+                      params['env_vars'],
+                      resource_name=params['name'],
+                      kubeconfig=params['kubeconfig'],
+                      verbose=params['debug'])
+
+        state = params['state']
+
+        api_rval = ocenv.get()
+
+        #####
+        # Get
+        #####
+        if state == 'list':
+            return {'changed': False, 'results': api_rval['results'], 'state': "list"}
+
+        ########
+        # Delete
+        ########
+        if state == 'absent':
+            for key in params.get('env_vars', {}).keys():
+                if ocenv.resource.exists_env_key(key):
+
+                    if check_mode:
+                        return {'changed': False,
+                                'msg': 'CHECK_MODE: Would have performed a delete.'}
+
+                    api_rval = ocenv.delete()
+
+                    return {'changed': True, 'results': results, 'state': 'absent'}
+
+            return {'changed': False, 'state': 'absent'}
+
+        if state == 'present':
+            ########
+            # Create
+            ########
+            for key, value in params.get('env_vars', {}).items():
+                if not ocenv.value_exists(key, value):
+
+                    if check_mode:
+                        return {'changed': False,
+                                'msg': 'CHECK_MODE: Would have performed a create.'}
+
+                    # Create it here
+                    api_rval = ocenv.put()
+
+                    if api_rval['returncode'] != 0:
+                        return {'failed': True, 'msg': api_rval}
+
+                    # return the created object
+                    api_rval = ocenv.get()
+
+                    if api_rval['returncode'] != 0:
+                        return {'failed': True, 'msg': api_rval}
+
+                    return {'changed': True, 'results': results, 'state': 'present'}
+
+            return {'changed': False, 'results': results, 'state': 'present'}
+
+
+        return {'failed': True,
+                'changed': False,
+                'msg': 'Unknown state passed. %s' % state}
-- 
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