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Welcome to the Senlin documentation!

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1 Introduction #

Senlin is a service to create and manage Cluster of multiple cloud resources. Senlin provides an OpenStack-native REST API and a AWS AutoScaling-compatible Query API is in plan.

overview install/index configuration/index

2 Tutorial #

This tutorial walks you through the Senlin features step-by-step. For more details, please check the user-references section.

tutorial/basics tutorial/policies tutorial/receivers tutorial/autoscaling

3 User References #

This section provides a detailed documentation for the concepts and built-in policy types.

3.1 Basic Concepts #

user/profile_types user/profiles user/clusters user/nodes user/membership user/policy_types user/policies user/bindings user/receivers user/actions user/events

3.2 Built-in Policy Types #

The senlin service is released with some built-in policy types that target some common use cases. You can develop and deploy your own policy types by following the instructions in the developer-guide section.

The following is a list of builtin policy types:

user/policy_types/affinity user/policy_types/batch user/policy_types/deletion user/policy_types/health user/policy_types/load_balancing user/policy_types/scaling user/policy_types/region_placement user/policy_types/zone_placement

3.3 Built-in Profile Types #

The senlin service is released with some built-in profile types that target some common use cases. You can develop and deploy your own profile types by following the instructions in the developer-guide section.

The following is a list of builtin profile types:

user/profile_types/nova user/profile_types/stack user/profile_types/docker

4 Usage Scenarios #

This section provides some guides for typical usage scenarios. More scenarios are to be added.

4.1 Managing Node Affinity #

Senlin provides an Affinity Policy <user/policy_types/affinity> for managing node affinity. This section contains a detailed introduction on how to use it.

scenarios/affinity

4.2 Building AutoScaling Clusters #

scenarios/autoscaling_overview scenarios/autoscaling_ceilometer scenarios/autoscaling_heat

5. Developer’s Guide #

This section targets senlin developers.

5.1 Understanding the Design #

contributor/api_microversion contributor/authorization contributor/profile contributor/cluster contributor/node contributor/policy contributor/action contributor/receiver contributor/testing contributor/plugin_guide contributor/osprofiler

5.2 Built-in Policy Types #

Senlin provides some built-in policy types which can be instantiated and then attached to your clusters. These policy types are designed to be orthogonal so that each of them can be used independently. They are also expected to work in a collaborative way to meet the needs of complicated usage scenarios.

contributor/policies/affinity_v1 contributor/policies/deletion_v1 contributor/policies/health_v1 contributor/policies/load_balance_v1 contributor/policies/region_v1 contributor/policies/scaling_v1 contributor/policies/zone_v1

5.3 Reviewing Patches #

There are many general guidelines across the community about code reviews, for example:

Besides these guidelines, senlin has some additional amendments based on daily review experiences that should be practiced.

contributor/reviews

6 Administering Senlin #

admin/index

7 References #

reference/man/index reference/glossary reference/api

Indices and tables #

  • genindex
  • search
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