// EndpointGroupDelete deletes end point group func (ac *APIController) EndpointGroupDelete(endpointGroup *contivModel.EndpointGroup) error { log.Infof("Received EndpointGroupDelete: %+v", endpointGroup) // delete the endpoint group state err := master.DeleteEndpointGroup(endpointGroup.EndpointGroupID) if err != nil { log.Errorf("Error creating endpoing group %+v. Err: %v", endpointGroup, err) } // Detach the endpoint group from the Policies for _, policyName := range endpointGroup.Policies { policyKey := endpointGroup.TenantName + ":" + policyName // find the policy policy := contivModel.FindPolicy(policyKey) if policy == nil { log.Errorf("Could not find policy %s", policyName) continue } // detach policy to epg err := master.PolicyDetach(endpointGroup, policy) if err != nil && err != master.EpgPolicyExists { log.Errorf("Error detaching policy %s from epg %s", policyName, endpointGroup.Key) } // Remove links modeldb.RemoveLinkSet(&policy.LinkSets.EndpointGroups, endpointGroup) modeldb.RemoveLinkSet(&endpointGroup.LinkSets.Policies, policy) policy.Write() } return nil }
// RuleDelete deletes the rule within a policy func (ac *APIController) RuleDelete(rule *contivModel.Rule) error { log.Infof("Received RuleDelete: %+v", rule) policyKey := rule.TenantName + ":" + rule.PolicyName // find the policy policy := contivModel.FindPolicy(policyKey) if policy == nil { log.Errorf("Error finding policy %s", policyKey) return core.Errorf("Policy not found") } // unlink the rule from policy modeldb.RemoveLinkSet(&policy.LinkSets.Rules, rule) err := policy.Write() if err != nil { return err } // Trigger policyDB Update err = master.PolicyDelRule(policy, rule) if err != nil { log.Errorf("Error deleting rule %s to policy %s. Err: %v", rule.Key, policy.Key, err) return err } return nil }
// NetworkDelete deletes network func (ac *APIController) NetworkDelete(network *contivModel.Network) error { log.Infof("Received NetworkDelete: %+v", network) // Find the tenant tenant := contivModel.FindTenant(network.TenantName) if tenant == nil { return core.Errorf("Tenant not found") } // Remove link modeldb.RemoveLinkSet(&tenant.LinkSets.Networks, network) // Save the tenant too since we removed the links err := tenant.Write() if err != nil { return err } // Get the state driver stateDriver, err := utils.GetStateDriver() if err != nil { return err } // Delete the network networkID := network.NetworkName + "." + network.TenantName err = master.DeleteNetworkID(stateDriver, networkID) if err != nil { log.Errorf("Error deleting network %s. Err: %v", network.NetworkName, err) } return nil }
// EndpointGroupUpdate updates endpoint group func (ac *APIController) EndpointGroupUpdate(endpointGroup, params *contivModel.EndpointGroup) error { log.Infof("Received EndpointGroupUpdate: %+v, params: %+v", endpointGroup, params) // Only update policy attachments // Look for policy adds for _, policyName := range params.Policies { if !stringInSlice(policyName, endpointGroup.Policies) { policyKey := endpointGroup.TenantName + ":" + policyName // find the policy policy := contivModel.FindPolicy(policyKey) if policy == nil { log.Errorf("Could not find policy %s", policyName) return core.Errorf("Policy not found") } // attach policy to epg err := master.PolicyAttach(endpointGroup, policy) if err != nil && err != master.EpgPolicyExists { log.Errorf("Error attaching policy %s to epg %s", policyName, endpointGroup.Key) return err } // Setup links modeldb.AddLinkSet(&policy.LinkSets.EndpointGroups, endpointGroup) modeldb.AddLinkSet(&endpointGroup.LinkSets.Policies, policy) err = policy.Write() if err != nil { return err } } } // now look for policy removals for _, policyName := range endpointGroup.Policies { if !stringInSlice(policyName, params.Policies) { policyKey := endpointGroup.TenantName + ":" + policyName // find the policy policy := contivModel.FindPolicy(policyKey) if policy == nil { log.Errorf("Could not find policy %s", policyName) return core.Errorf("Policy not found") } // detach policy to epg err := master.PolicyDetach(endpointGroup, policy) if err != nil && err != master.EpgPolicyExists { log.Errorf("Error detaching policy %s from epg %s", policyName, endpointGroup.Key) return err } // Remove links modeldb.RemoveLinkSet(&policy.LinkSets.EndpointGroups, endpointGroup) modeldb.RemoveLinkSet(&endpointGroup.LinkSets.Policies, policy) err = policy.Write() if err != nil { return err } } } // Update the policy list endpointGroup.Policies = params.Policies return nil }