Address RST formattting issues (extra spaces etc)

JIRA: COPPER-1
Fix more pesky "errors"

Change-Id: I65e722f8969a58e32cde1e4651dfc62fd45c18a7
Signed-off-by: blsaws <bryan.sullivan@att.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/docs/design/architecture.rst b/docs/design/architecture.rst
index 9949c1a..d5ab9ff 100644
--- a/docs/design/architecture.rst
+++ b/docs/design/architecture.rst
@@ -4,7 +4,7 @@ Architecture
 Architectural Concept
 ---------------------
 The following example diagram illustrates a "relationship diagram" type view of an NFVI platform, in which the roles of components focused on policy management, services, and infrastructure are shown. This view illustrates that a large-scale deployment of NFVI may leverage multiple components of the same "type" (e.g. SDN Controller), which fulfill specific purposes for which they are optimized. For example, a global SDN controller and cloud orchestrator can act as directed by a service orchestrator in the provisioning of VNFs per intent, while various components at a local and global level handle policy-related events directly and/or feed them back through a closed-loop policy design that responds as needed, directly or through the service orchestrator.
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+
 .. image:: ./images/policy_architecture.png
    :width: 700 px
    :alt: policy_architecture.png
@@ -15,12 +15,12 @@ The following example diagram illustrates a "relationship diagram" type view of
 Architectural Aspects
 ---------------------
   * Policies are reflected in two high-level goals
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     * Ensure resource requirements of VNFs and services are applied per VNF designer, service, and tenant intent
     * Ensure that generic policies are not violated, e.g. *networks connected to VMs must either be public or owned by the VM owner*
 
   * Policies are distributed through two main means
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     * As part of VNF packages, customized if needed by Service Design tools, expressing intent of the VNF designer and service provider, and possibly customized or supplemented by service orchestrators per the intent of specific tenants
     * As generic policies provisioned into VIMs (SDN controllers and cloud orchestrators), expressing intent of the service provider re what states/events need to be policy-governed independently of specific VNFs
 
@@ -35,28 +35,28 @@ Architectural Aspects
     * Delegated policy syntaxes are likely VIM-specific, e.g. Datalog (Congress), YANG (ODL-based SDNC), or other schemas specific to other SDNCs (Contrail, ONOS)
 
   * Closed-loop policy and VNF-lifecycle event handling are //somewhat// distinct
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     * Closed-loop policy is mostly about resolving conditions that can't be handled locally, but as above in some cases the conditions may be of relevance and either delivered directly or forwarded to service orchestrators
     * VNF-lifecycle events that can't be handled by the VIM locally are delivered directly to the service orchestrator
 
   * Some events/analytics need to be collected into a more "open-loop" system which can enable other actions, e.g.
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     * audits and manual interventions
     * machine-learning focused optimizations of policies (largely a future objective)
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 Issues to be investigated as part of establishing an overall cohesive/adaptive policy architecture:
 
   * For the various components which may fulfill a specific purpose, what capabilities (e.g. APIs) do they have/need to
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     * handle events locally
     * enable closed-loop policy handling components to subscribe/optimize policy-related events that are of interest
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   * For global controllers and cloud orchestrators
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     * How do they support correlation of events impacting resources in different scopes (network and cloud)
     * What event/response flows apply to various policy use cases
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   * What specific policy use cases can/should fall into each overall class
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     * locally handled by NFVI components
     * handled by a closed-loop policy system, either VNF/service-specific or VNF-independent