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| -rw-r--r-- | Section_2_Use_cases_and_scenarios.rst | 23 | ||||
| -rw-r--r-- | docs/prediction_docs/Section_1_Use_cases_and_scenarios.rst | 23 | ||||
| -rw-r--r-- | docs/prediction_docs/Section_2_Gap_analysis_in_upstream_projects.rst (renamed from Section_4_Gap_analysis_in_upstream_projects.rst) | 51 | ||||
| -rw-r--r-- | docs/prediction_docs/index.rst | 12 |
4 files changed, 63 insertions, 46 deletions
diff --git a/Section_2_Use_cases_and_scenarios.rst b/Section_2_Use_cases_and_scenarios.rst deleted file mode 100644 index 7648f4a..0000000 --- a/Section_2_Use_cases_and_scenarios.rst +++ /dev/null @@ -1,23 +0,0 @@ -2 Use cases and scenarios -========================= - -Telecom services often have high available requirements. Failure prediction is one of the importance features for high available requirements. Operator can handle faults in advance based on failure prediction. This project focuses on data collection of failure prediction. - -The data collector consists of Ceilometer and Monasca which can be extended to plugin some other open source data collectors, e.g. Zabbix, Nagios, Cacti. Based on real-time analytics techniques and machine learning techniques, the failure predictor analyses the data gathered by the data collector to automatically determine whether a failure will happen. If a failure is judged, then the failure predictor sends failure notifications to the failure management module (e.g. the Doctor module), which could handle these notifications. - -Use case 1 ----------- - -Based on infrastructure metrics, it is possible to predict failure of infrastructure, e.g. Nova, Neutron, MQ. - -Use case 2 ----------- - -Based on metrics of infrastructure and VM inside, it is possible to predict failure of VNF. - -**Documentation tracking** - -Revision: _sha1 - -Build date: _date - diff --git a/docs/prediction_docs/Section_1_Use_cases_and_scenarios.rst b/docs/prediction_docs/Section_1_Use_cases_and_scenarios.rst new file mode 100644 index 0000000..86ca3c4 --- /dev/null +++ b/docs/prediction_docs/Section_1_Use_cases_and_scenarios.rst @@ -0,0 +1,23 @@ +========================= +1 Use cases and scenarios +========================= + +Telecom services often have high available requirements. Failure prediction is one of the importance features +for high available requirements. Operator can handle faults in advance based on failure prediction. +This project focuses on data collection of failure prediction. + +The data collector consists of Ceilometer and Monasca which can be extended to plugin some other open source data collectors, +e.g. Zabbix, Nagios, Cacti. Based on real-time analytics techniques and machine learning techniques, +the failure predictor analyses the data gathered by the data collector to automatically determine whether a failure will happen. +If a failure is judged, then the failure predictor sends failure notifications to the failure +management module (e.g. the Doctor module), which could handle these notifications. + +Use case 1 +========== + +Based on infrastructure metrics, it is possible to predict failure of infrastructure, e.g. Nova, Neutron, MQ. + +Use case 2 +========== + +Based on metrics of infrastructure and VM inside, it is possible to predict failure of VNF. diff --git a/Section_4_Gap_analysis_in_upstream_projects.rst b/docs/prediction_docs/Section_2_Gap_analysis_in_upstream_projects.rst index ff7fb11..e871e32 100644 --- a/Section_4_Gap_analysis_in_upstream_projects.rst +++ b/docs/prediction_docs/Section_2_Gap_analysis_in_upstream_projects.rst @@ -1,14 +1,20 @@ -4 Gap analysis in upstream projects +=================================== +2 Gap analysis in upstream projects =================================== -This section presents the findings of gaps on existing VIM platforms. The focus was to identify gaps based on the features and requirements specified in Section 3.3. The analysis work performed resulted in the identification of gaps of which are herein presented. +This section presents the findings of gaps on existing VIM platforms. +The focus was to identify gaps based on the features and requirements specified in Section 3.3. +The analysis work performed resulted in the identification of gaps of which are herein presented. -4.1 Monasca ------------ +2.1 Monasca +=========== -Monasca is an open-source monitoring-as-a-service (MONaaS) solution that integrates with OpenStack. Even though it is still in its early days, it is the interest of the community that the platform be multi-tenant, highly scalable, performant and fault-tolerant. Companion with a streaming alarm engine and a notification engine, is a northbound REST API users can use to interact with Monasca. Hundreds of thousands of metrics per second can be processed [8]. +Monasca is an open-source monitoring-as-a-service (MONaaS) solution that integrates with OpenStack. +Even though it is still in its early days, it is the interest of the community that the platform be multi-tenant, +highly scalable, performant and fault-tolerant. Companion with a streaming alarm engine and a notification engine, +is a northbound REST API users can use to interact with Monasca. Hundreds of thousands of metrics per second can be processed [8]. -4.1.1 Memory usage in HyperV +2.1.1 Memory usage in HyperV ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ * Type: 'missing' @@ -26,7 +32,7 @@ Monasca is an open-source monitoring-as-a-service (MONaaS) solution that integra - Monasca does not support querying memory usage of HyperV. -4.1.2 Memory usage in Libvirt +2.1.2 Memory usage in Libvirt ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ * Type: 'missing' @@ -44,12 +50,14 @@ Monasca is an open-source monitoring-as-a-service (MONaaS) solution that integra - Monasca does not support querying memory usage of Libvirt. -4.2 Heat --------- +2.2 Heat +========== -Heat is an orchestration project of openstack. It can be used for deploy application. Its cfn-hup tool can monitor metadata in VM and notify to heat. But this function is poor now, we can extend cfn-hup to collect more information inside VM and make failure prediction. +Heat is an orchestration project of openstack. It can be used for deploy application. +Its cfn-hup tool can monitor metadata in VM and notify to heat. But this function is poor now, +we can extend cfn-hup to collect more information inside VM and make failure prediction. -4.2.1 Cfn-hup +2.2.1 Cfn-hup ^^^^^^^^^^^^^ * Type: 'monitoring issue' @@ -67,14 +75,18 @@ Heat is an orchestration project of openstack. It can be used for deploy applica - Cfn-hup should monitor more information inside VM. -4.3 VM Introspection --------------------- +2.3 VM Introspection +===================== -Virtual machine introspection (VMI) is a mechanism that allows indirect inspection and manipulation of the state of virtual machines. It resulted in a variety of VMI-based applications dealing with security, performance, and debugging in virtual machine environments. Of course, it can be used to collect detail metrics in VM and used for failure prediction. +Virtual machine introspection (VMI) is a mechanism that allows indirect inspection and manipulation of the state of virtual machines. +It resulted in a variety of VMI-based applications dealing with security, performance, and debugging in virtual machine environments. +Of course, it can be used to collect detail metrics in VM and used for failure prediction. -LibVMI is an open source implementation of VMI supporting commodity hypervisors such as Xen and KVM. LibVMI provides the functionality of mapping raw memory pages of VMs inside the privileged VM and relies on monitoring software to interpret the contents of these mapped pages. For more information, please visit website: http://libvmi.com/ +LibVMI is an open source implementation of VMI supporting commodity hypervisors such as Xen and KVM. +LibVMI provides the functionality of mapping raw memory pages of VMs inside the privileged VM and relies on +monitoring software to interpret the contents of these mapped pages. For more information, please visit website: http://libvmi.com/ -4.3.1 VM Introspection +2.3.1 VM Introspection ^^^^^^^^^^^^^^^^^^^^^^ * Type: 'monitoring issue' @@ -91,10 +103,3 @@ LibVMI is an open source implementation of VMI supporting commodity hypervisors + Gap - Openstack is lack of a module used to collect detail information of VM based on VMI technology. - -**Documentation tracking** - -Revision: _sha1 - -Build date: _date - diff --git a/docs/prediction_docs/index.rst b/docs/prediction_docs/index.rst new file mode 100644 index 0000000..ff96822 --- /dev/null +++ b/docs/prediction_docs/index.rst @@ -0,0 +1,12 @@ +********************** +Prediction Project +********************** + +Contents: + +.. toctree:: + :numbered: + :maxdepth: 4 + + Section_1_Use_cases_and_scenarios.rst + Section_2_Gap_analysis_in_upstream_projects.rst |