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https://issues.apache.org/jira/browse/KNOX-2287?focusedWorklogId=404959&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-404959
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ASF GitHub Bot logged work on KNOX-2287:
----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Mar/20 20:42
Start Date: 17/Mar/20 20:42
Worklog Time Spent: 10m
Work Description: moresandeep commented on pull request #292: KNOX-2287
KnoxCLI convert topology to provider and descriptor
URL: https://github.com/apache/knox/pull/292
## What changes were proposed in this pull request?
This PR proposes to add a KnoxCLI command to convert topology to provider
and descriptor.
```
knoxcli.sh convert-topology
--path "path/to/topology.xml"
--provider-name my-provider.json
[--descriptor-name my-descriptor.json]
[--topology-name topologyName]
[--output-path "path/to/configs/"]
[--force]
[--cluster clusterName]
[--discovery-url url]
[--discovery-user discoveryUser]
[--discovery-pwd-alias discoveryPasswordAlias]
[--discovery-type discoveryType]
```
_Options are as follows:_
**--path** (required) path to topology xml file
**--provider-name** (required) name of the provider json config file
(including .json extension)
**--descriptor-name** (optional) name of descriptor json config file
(including .json extension)
**--topology-name** (optional) topology-name can be use instead of --path
option, if used, KnoxCLI will attempt to find topology from deployed topologies.
if not provided topology name will be used as descriptor name
**--output-path** (optional) output directory to save provider and
descriptor config files
if not provided config files will be saved in appropriate Knox config
directory
**--force** (optional) force rewriting of existing files, if not used,
command will fail when the configs files with same name already exist.
**--cluster** (optional) cluster name, required for service discovery
**--discovery-url** (optional) service discovery URL, required for service
discovery
**--discovery-user** (optional) service discovery user, required for service
discovery
**--discovery-pwd-alias** (optional) password alias for service discovery
user, required for service discovery
**--discovery-type** (optional) service discovery type, required for service
discovery
_Example_
```
$knoxcli.sh convert-topology --path /Users/smore/Desktop/sandbox.xml
--provider-name sandbox-provider.json --descriptor-name sandbox-descriptor.json
Provider sandbox-provider.json and descriptor sandbox-descriptor.json
generated for topology sandbox
```
## How was this patch tested?
This patch was locally tested
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Issue Time Tracking
-------------------
Worklog Id: (was: 404959)
Remaining Estimate: 0h
Time Spent: 10m
> Add a KnoxCLI command to convert topologies to providers and descriptors
> ------------------------------------------------------------------------
>
> Key: KNOX-2287
> URL: https://issues.apache.org/jira/browse/KNOX-2287
> Project: Apache Knox
> Issue Type: Improvement
> Components: KnoxCLI
> Reporter: Sandeep More
> Assignee: Sandeep More
> Priority: Major
> Fix For: 1.4.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Such a CLI command would be handy for upgrades and to convert xml topologies
> to descriptor/provider pattern.
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