Sfctl command to run Chaos test is failing with an error

[sandeepcongh]

Hi,

The Sfctl command to run Chaos test is failing with this error.

sfctl version - 9.0.0
Service Fabric cluster runtime version - 7.1.409.9590
Service Fabric hosting location - Azure

sfctl Command
sfctl chaos start --time-to-run $timeToRunMinute --max-concurrent-faults $maxConcurrentFaults --max-cluster-stabilization $maxClusterStabilizationTimeSecs --wait-time-between-iterations $waitTimeBetweenIterationsSec --wait-time-between-faults $waitTimeBetweenFaultsSec --app-type-health-policy-map $clusterHealthPolicyJSON --chaos-target-filter $chaosTargetFilterJSON --debug

Parameters
$timeToRunMinute: 10
$maxConcurrentFaults: 3
$maxClusterStabilizationTimeSecs: 30
$waitTimeBetweenIterationsSec: 10
$waitTimeBetweenFaultsSec: 0
$clusterHealthPolicyJSON: {
"ConsiderWarningAsError":0,
"MaxPercentUnhealthyNodes":100,
"MaxPercentUnhealthyApplications":100,
"ApplicationTypeHealthPolicyMap":{}
}
$chaosTargetFilterJSON: {
"NodeTypeInclusionList":[

    ],
    \"ApplicationInclusionList\":[

    ]

}

Error Message
Command arguments: ['chaos', 'start', '--time-to-run', '10', '--max-concurrent-faults', '3', '--max-cluster-stabilization', '30', '--wait-time-between-iterations', '10', '--wait-time-between-faults', '0', '--app-type-health-policy-map', '{\r\n"ConsiderWarningAsError":0,\r\n"MaxPercentUnhealthyNodes":100,\r\n"MaxPercentUnhealthyApplications":100,\r\n"ApplicationTypeHealthPolicyMap":{}\r\n}', '--chaos-target-filter', '{\r\n\t"NodeTypeInclusionList":[\r\n\r\n\t],\r\n\t"ApplicationInclusionList":[\r\n\r\n\t]\r\n}', '--debug']
Event: Cli.PreExecute []
Event: CommandParser.OnGlobalArgumentsCreate [<function CLILogging.on_global_arguments at 0x0383DF58>, <function OutputProducer.on_global_arguments at 0x03A4DD60>, <function CLIQuery.on_global_arguments at 0x03A79A48>]
Event: CommandInvoker.OnPreCommandTableCreate []
Event: CommandLoader.OnLoadArguments []
Event: CommandInvoker.OnPostCommandTableCreate []
Event: CommandInvoker.OnCommandTableLoaded []
Event: CommandInvoker.OnPreParseArgs []
Event: CommandInvoker.OnPostParseArgs [<function OutputProducer.handle_output_argument at 0x03A4DDA8>, <function CLIQuery.handle_query_parameter at 0x03A79A90>]
msrest.universal_http.requests : Configuring retry: max_retries=3, backoff_factor=0.8, max_backoff=90
'str' object has no attribute 'get'
Traceback (most recent call last):
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\knack\cli.py", line 206, in invoke
cmd_result = self.invocation.execute(args)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\sfctl\entry.py", line 81, in execute
return super(SFInvoker, self).execute(args)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\knack\invocation.py", line 208, in execute
cmd_result = parsed_args.func(params)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\knack\commands.py", line 139, in call
return self.handler(*args, **kwargs)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\knack\commands.py", line 246, in _command_handler
result = op(client, **command_args) if client else op(**command_args)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\sfctl\custom_chaos.py", line 93, in start
health_map = parse_app_health_map(app_type_health_policy_map)
File "c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\sfctl\custom_health.py", line 60, in parse_app_health_map
name = item.get('key', None)
AttributeError: 'str' object has no attribute 'get'
msrest.universal_http.requests : Configuring retry: max_retries=3, backoff_factor=0.8, max_backoff=90
Performing cluster version check
msrest.universal_http : Configuring redirects: allow=True, max=30
msrest.universal_http : Configuring request: timeout=100, verify=True, cert=None
msrest.universal_http : Configuring proxies: ''
msrest.universal_http : Evaluate proxies against ENV settings: True
urllib3.connectionpool : Starting new HTTPS connection (1): immersive-usw2-ppe.westus2.cloudapp.azure.com:19080
urllib3.connectionpool : https://immersive-usw2-ppe.westus2.cloudapp.azure.com:19080 "GET /$/GetClusterVersion?api-version=6.4&timeout=60 HTTP/1.1" 200 26
c:\users\v-sakish\appdata\local\programs\python\python38-32\lib\site-packages\sfctl\custom_cluster.py:255: UserWarning: sfctl has version "9.0.0" which does not match the cluster version "7.1.409.9590". See https://docs.microsoft.com/azure/service-fabric/service-fabric-cli#service-fabric-target-runtime for version compatibility. Upgrade to a compatible version for the best experience.
warn(str.format(

Thanks,
Sandeep

[jeffj6123]

@sandeepcongh could you try using a json escaped string for the clusterHealthPolicyJSON?