bf: parse content length to int

[alexanderchan-scality]

externally handled MPU will return ContentLength as string, and this is failing the utapi push metrics assertion, in which requires ContentLength must be an integer

Do it again human slave!:point_right: :runner: (Oh and the pull request has been updated, by the way.)

[ironman-machine]

PR has been updated. Reviewers, please be cautious.

[ironman-machine]

PR has been updated. Reviewers, please be cautious.

[alexanderchan-scality]

@ironman-machine DEFAULT_BRANCH=rel/7.4-beta
RUN_BACKBEAT_CRR_TESTS=true
try

[ironman-machine]

Hello @alexanderchan-scality

"DEFAULT_BRANCH=rel/7.4-beta": Success
"RUN_BACKBEAT_CRR_TESTS=true": Success
"try": Success: Try build successfully launched on 'http://ci.ironmann.io/gh/scality/Integration/20857' with the following env. args:

{
    "DEFAULT_BRANCH": "rel/7.4-beta",
    "RUN_BACKBEAT_CRR_TESTS": "true",
    "SCALITY_INTEGRATION_BRANCH": "ultron/rel/7.4-beta",
    "REPO_NAME": "S3",
    "SCALITY_S3_BRANCH": "bf/content-length-type"
}

[alexanderchan-scality]

@ironman-machine clean_env

[ironman-machine]

Hello @alexanderchan-scality

"clean_env": Success: Environment variables and after dependencies have been removed.

[alexanderchan-scality]

@ironman-machine
SCALITY_INTEGRATION_BRANCH=rel/7.4-beta
SCALITY_FEDERATION_BRANCH=rel/7.4-beta
RUN_BACKBEAT_CRR_TESTS=true
try

[ironman-machine]

Hello @alexanderchan-scality

"SCALITY_INTEGRATION_BRANCH=rel/7.4-beta": Success
"SCALITY_FEDERATION_BRANCH=rel/7.4-beta": Success
"RUN_BACKBEAT_CRR_TESTS=true": Success
"try": Success: Try build successfully launched on 'http://ci.ironmann.io/gh/scality/Integration/20879' with the following env. args:

{
    "SCALITY_INTEGRATION_BRANCH": "rel/7.4-beta",
    "SCALITY_FEDERATION_BRANCH": "rel/7.4-beta",
    "RUN_BACKBEAT_CRR_TESTS": "true",
    "DEFAULT_BRANCH": "rel/7.4-beta",
    "REPO_NAME": "S3",
    "SCALITY_S3_BRANCH": "bf/content-length-type"
}

[ironman-machine]

☀️ 👍 circleCI test succeeded!

Do it again human slave!:point_right: :runner: (Oh and the pull request has been updated, by the way.)

[ironman-machine]

PR has been updated. Reviewers, please be cautious.