Npm debug tools

[matmerr]

Reason for Change:

• Start adding NPM debug API's and integrate client into ACN CLI. Actual objects TBD but starting initiative:

./acn npm get npmgr
{
        "NsMap": {
                "all-namespaces": {
                        "PodMap": {}
                },
                "ns-default": {
                        "PodMap": {}
                },
                "ns-kube-node-lease": {
                        "PodMap": {}
                },
                "ns-kube-public": {
                        "PodMap": {}
                },
                "ns-kube-system": {
                        "PodMap": {}
                },
                "ns-perf": {
                        "PodMap": {}
                },
                "ns-testa": {
                        "PodMap": {}
                },
                "ns-testb": {
                        "PodMap": {}
                }
        },
        "PodMap": {
                "13914f4a-19a0-43c4-b1b9-5c0ce53280e1": "10.240.5.188",
                "34bac546-a41f-4816-a524-6c99876b0138": "10.240.2.165",
                "399f16d3-fed7-4b8d-8eb6-3e2ba6e51e9b": "10.240.3.251",
                "5a22701c-2726-4d96-8122-cbba1c07d348": "10.240.5.41",
                "5ed5293d-24b3-4989-9928-b0b42a53e1a6": "10.240.2.49",
                "618b6b68-09e3-4e86-b6c8-2e39fe64b645": "10.240.5.64",
                "7ca112b5-173f-4793-bbbe-7194f775853f": "10.240.3.112",
                "89b17391-97ac-4dc2-93b2-83a4e00e1a27": "10.240.7.50",
                "bd87f2ff-f833-4dcb-a8c6-a00ea13c41ac": "10.240.1.37",
                "c3baee43-05db-4957-8771-ec062185af4b": "10.240.6.55",
                "c4554edb-ac9c-4ad6-9cdf-7973f0b39d7c": "10.240.1.12",
                "c91acd83-0f63-4820-9016-ae19f4a88581": "10.240.2.246",
                "d88baeb7-9a3a-42d9-b5db-4b026ece8546": "10.240.5.61",
                "e4a1f688-a6cd-4019-aa82-08ba0f34a879": "10.240.1.209"
        },
        "TelemetryEnabled": true
}

• Add pprof listening (TODO: enable/disable this through config)
• Add basic test to Prometheus HTTP endpoint

Issue Fixed:

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests

Notes:

[codecov]

Codecov Report

Merging #817 (dd7e2bf) into master (9a352f2) will decrease coverage by 0.13%.
The diff coverage is 65.15%.

@@            Coverage Diff             @@
##           master     #817      +/-   ##
==========================================
- Coverage   42.65%   42.52%   -0.14%     
==========================================
  Files         144      152       +8     
  Lines       14199    14335     +136     
==========================================
+ Hits         6057     6096      +39     
- Misses       7432     7525      +93     
- Partials      710      714       +4     

[vakalapa]

move these to APIs

[vakalapa]

keep them private and have a func to access them

[vakalapa]

Approved with suggestions