{
  "single_source" : {
    "kind": "url_extract",
    "url": "https://fluentbit.io/releases/1.0/fluent-bit-1.0.4.tar.gz",
    "sha1": "63c38fb107c1b6e409e89850fabfaeb84bc95d23"
  },
  "username": "dcos_fluentbit"
}

{
  "single_source" : {
    "kind": "url_extract",
    "url": "https://fluentbit.io/releases/1.0/fluent-bit-1.0.4.tar.gz",
    "sha1": "63c38fb107c1b6e409e89850fabfaeb84bc95d23"
  },
  "username": "dcos_fluent_bit"
}

Change user dcos_fluentbit -> dcos_fluent_bit
Change user dcos_fluentbit -> dcos_fluent_bit
