Curator_cli rollover not generating new index

I am using curator version 5.8.1. I plan to replace rundeck with curator at my end. I am using curator_cli to operate. I have curator.yml that works for me.

---
client:
  hosts:
    - https://###EDITED###.us-east-1.es.amazonaws.com
  url_prefix:
  use_ssl: False
  certificate:
  client_cert:
  client_key:
  ssl_no_validate: False
  http_auth:
  timeout: 30
  master_only: False

logging:
  loglevel: DEBUG
  logfile: /home/skarpe/logs/curator/curator.log
  logformat: default
  blacklist: []

I have successfully managed to create new index with following create index 'action.yml' file.

---
actions:
  1:
    action: create_index
    description: Create the index associated with write alias.
    options:
      name: "<conlogtest-{now{YYYY-MM-dd-HH-mm}}>"
      continue_if_exception: True
      disable_action: false
      extra_settings:
        index.number_of_shards: 3
        index.number_of_replicas: 1

Now when i tried rollover action i do not get any error but still dont see any new index replacing old one based on condition. Please check the rollover 'action.yml' file for rollover operation.

---
actions:
  1:
action: rollover
options:
  name: conlogtest
  new_index: '<conlogtest-{now{YYYY-MM-dd-HH-mm}}>'
  continue_if_exception: True
  conditions:
    max_age: 1m
  extra_settings:
    index.number_of_shards: 3
    index.number_of_replicas: 1

Last few lines of logs of rollover operation.

2020-09-01 08:19:31,965 INFO                 curator.cli                    run:148  Preparing Action ID: 1, "rollover"
2020-09-01 08:19:31,965 INFO                 curator.cli                    run:162  Creating client object and testing connection
2020-09-01 08:19:31,965 DEBUG              curator.utils             get_client:809  kwargs = {'hosts': ['https://###EDITED###.us-east-1.es.amazonaws.com'], 'use_ssl': False, 'ssl_no_validate': False, 'master_only': False, 'port': 9200, 'aws_key': None, 'url_prefix': '', 'aws_sign_request': False, 'aws_token': None, 'http_auth': None, 'client_key': None, 'client_cert': None, 'certificate': None, 'aws_secret_key': None, 'timeout': 30}
2020-09-01 08:19:31,965 DEBUG              curator.utils             get_client:871  Checking for AWS settings
2020-09-01 08:19:31,968 DEBUG              curator.utils             get_client:886  "requests_aws4auth" module present, but not used.
2020-09-01 08:19:31,968 INFO               curator.utils             get_client:903  Instantiating client object
2020-09-01 08:19:31,969 INFO               curator.utils             get_client:906  Testing client connectivity
2020-09-01 08:19:31,970 DEBUG     urllib3.connectionpool              _new_conn:813  Starting new HTTPS connection (1): ###EDITED###.us-east-1.es.amazonaws.com:443
2020-09-01 08:19:31,990 DEBUG     urllib3.connectionpool          _make_request:393  https://###EDITED###.us-east-1.es.amazonaws.com:443 "GET / HTTP/1.1" 200 502
2020-09-01 08:19:31,990 INFO               elasticsearch    log_request_success:121  GET https://###EDITED###.us-east-1.es.amazonaws.com:443/ [status:200 request:0.021s]
2020-09-01 08:19:31,990 DEBUG              elasticsearch    log_request_success:123  > None
2020-09-01 08:19:31,991 DEBUG              elasticsearch    log_request_success:124  < {
  "name" : "ct-f2vf",
  "cluster_name" : "###EDITED###",
  "cluster_uuid" : "###EDITED###",
  "version" : {
    "number" : "6.8.0",
    "build_flavor" : "oss",
    "build_type" : "tar",
    "build_hash" : "dadef69",
    "build_date" : "2020-04-28T01:07:12.310753Z",
    "build_snapshot" : false,
    "lucene_version" : "7.7.0",
    "minimum_wire_compatibility_version" : "5.6.0",
    "minimum_index_compatibility_version" : "5.0.0"
  },
  "tagline" : "You Know, for Search"
}

2020-09-01 08:19:31,991 DEBUG              curator.utils             get_client:907  Cluster info: {'name': '###EDITED###', 'cluster_name': '###EDITED###', 'cluster_uuid': '###EDITED###', 'version': {'number': '6.8.0', 'build_flavor': 'oss', 'build_type': 'tar', 'build_hash': '###EDITED###', 'build_date': '2020-04-28T01:07:12.310753Z', 'build_snapshot': False, 'lucene_version': '7.7.0', 'minimum_wire_compatibility_version': '5.6.0', 'minimum_index_compatibility_version': '5.0.0'}, 'tagline': 'You Know, for Search'}
2020-09-01 08:19:31,991 INFO               curator.utils             get_client:908  Successfully created Elasticsearch client object with provided settings
2020-09-01 08:19:31,991 DEBUG              curator.utils             get_client:932  Checking Elasticsearch endpoint version...
2020-09-01 08:19:31,995 DEBUG     urllib3.connectionpool          _make_request:393  https://###EDITED###.us-east-1.es.amazonaws.com:443 "GET / HTTP/1.1" 200 502
2020-09-01 08:19:31,996 INFO               elasticsearch    log_request_success:121  GET https://###EDITED###.us-east-1.es.amazonaws.com:443/ [status:200 request:0.005s]
2020-09-01 08:19:31,996 DEBUG              elasticsearch    log_request_success:123  > None
2020-09-01 08:19:31,996 DEBUG              elasticsearch    log_request_success:124  < {
  "name" : "p-Nixzh",
  "cluster_name" : "###EDITED###:ops-conlog-es",
  "cluster_uuid" : "###EDITED###",
  "version" : {
    "number" : "6.8.0",
    "build_flavor" : "oss",
    "build_type" : "tar",
    "build_hash" : "###EDITED###",
    "build_date" : "2020-04-28T01:07:12.310753Z",
    "build_snapshot" : false,
    "lucene_version" : "7.7.0",
    "minimum_wire_compatibility_version" : "5.6.0",
    "minimum_index_compatibility_version" : "5.0.0"
  },
  "tagline" : "You Know, for Search"
}

2020-09-01 08:19:31,996 DEBUG              curator.utils          check_version:693  Detected Elasticsearch version 6.8.0
2020-09-01 08:19:31,996 DEBUG              curator.utils             get_client:951  Not verifying local master status (master_only: false)
2020-09-01 08:19:32,015 DEBUG     urllib3.connectionpool          _make_request:393  https://###EDITED###.us-east-1.es.amazonaws.com:443 "GET /conlogtest/_alias HTTP/1.1" 404 363
2020-09-01 08:19:32,015 WARNING            elasticsearch       log_request_fail:149  GET https://###EDITED###.us-east-1.es.amazonaws.com:443/conlogtest/_alias [status:404 request:0.019s]
2020-09-01 08:19:32,015 DEBUG              elasticsearch       log_request_fail:160  > None
2020-09-01 08:19:32,016 DEBUG              elasticsearch       log_request_fail:165  < {"error":{"root_cause":[{"type":"index_not_found_exception","reason":"no such index","index_uuid":"_na_","resource.type":"index_or_alias","resource.id":"conlogtest","index":"conlogtest"}],"type":"index_not_found_exception","reason":"no such index","index_uuid":"_na_","resource.type":"index_or_alias","resource.id":"conlogtest","index":"conlogtest"},"status":404}

Note that in above log "GET /conlogtest/_alias" gives me 404. When i check alias for existing index via kibana using "GET /conlogtest-2020-09-01-08-19/_alias" i get below result showing alias as 'conlogtest-2020' and not 'conlogtest'
{ "conlogtest-2020-09-01-08-19" : { "aliases" : { "conlog-2020" : { } } } }. I wonder why is it so. But my main question remains why createindex works for me and rollover does not? Please let me know if any additional info required.
Thanks in advance.