openshift-cluster-pool

Code base for openshift cluster pool

Try It (With minishift) - Developer

Prepare

Make sure you have latest golang setup with support for go mod.
Make sure you have minishift installed (https://docs.okd.io/latest/minishift/getting-started/index.html)
Clone repo

$ git clone mohammedzee1000/openshift-cluster-pool && cd openshift-cluster-pool

Note: You may need to setup requirements in go.mod appropriately before proceeding

Build the binaries

Build all the nessasary binaries with

$ make build
# or
# scripts/build.sh

Setup DB

Make a test DB directory

mkdir `pwd`/test-badger

Load sample pool config

BADGER_DIR="`pwd`/test-badger" ./db-cli save-pool `pwd`/pool-examples/minishift-simple/minishift-simple.json

Warning: db-cli is a quick and dirty cli built to overcome missing cli for badger db. It has limited function and should not be considered as replacement for the admin cli which is in the pipeline

Copy minishift provision scripts

Copy scripts to /usr/bin/

$ cp -avrf pool-examples/minishift-simple/usr/bin/* /usr/bin/

Start pool manager

BADGER_DIR="`pwd`/test-badger" ./pool-manager

Other important options of db-cli

As already stated db-cli is only for testing purposes. But you can use still use it. Just do ./db-cli help to find other commands

Client API Server

A basic client api server is provided that can be launched with

$ BADGER_DIR="`pwd`/test-badger" HOST_ON=":20000" ./api-server

Possible operations:

List pool

$ curl http://localhost:20000/v1beta/pools/list

Basic describe a pool

$ curl http://localhost:20000/v1beta/pool/minishift-simple/short-describe

Activate cluster

$ curl http://localhost:20000/v1beta/pool/minishift-simple/get-cluster

Get cluster information

$ curl -k http://localhost:20000/v1beta/cluster/{clusterid}/describe

Return used cluster early for cleanup

$ curl -k http://localhost:20000/v1beta/cluster/{clusterid}/return

In the pipeline

Admin API Server + client to replace db-cli
Client API server + client to allow users to list pools and get a cluster from pool / list its information

SAMPLE RUN:

$ BADGER_DIR="`pwd`/test-badger" ./db-cli save-pool `pwd`/pool-examples/minishift-simple/minishift-simple.json
INFO[2019-11-22T12:19:09+05:30] Loading pool into DB                          component-name=save-pool name=test-db-cli

$ cp -avrf pool-examples/minishift-simple/usr/bin/* /usr/bin/

$ BADGER_DIR="`pwd`/test-badger" ./pool-manager
INFO[2019-11-22T12:45:25+05:30] starting...                                   component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] initiating cluster management cycle           component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] managing pools to be removed                  component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] no pools to remove, skipping this turn        component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] managing available pools                      component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] initiating GC of pool minishift-simple        component-name="Pool GC" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] initiating cleanup of clusters that have met some conditions, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] no garbage in pool minishift-simple, skipping  component-name="Pool GC - By Condition" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] initiating cleanup of clusters that need to be removed due to expected size reduction change, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] no garbage in pool minishift-simple, skipping  component-name="Pool GC - By Config Change" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] initiating reconciliation for pool minishift-simple  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] available clusters do not match expected for pool minishift-simple  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] allocating 2 clusters for pool minishift-simple serially  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T12:45:25+05:30] provisioning clusters of pool minishift-simple  component-name="Pool provision" name=pool-manager
INFO[2019-11-22T12:55:13+05:30] successfully provisioned clusters 0eea7e12-8b0f-4879-a2fc-6b57156f2b11, pool minishift-simple  component-name="Pool provision" name=pool-manager
INFO[2019-11-22T12:55:13+05:30] provisioning clusters of pool minishift-simple  component-name="Pool provision" name=pool-manager
INFO[2019-11-22T13:08:12+05:30] successfully provisioned clusters 0507ab26-864b-42e5-ad01-ea8a0c699b34, pool minishift-simple  component-name="Pool provision" name=pool-manager
INFO[2019-11-22T13:11:12+05:30] initiating cluster management cycle           component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:11:12+05:30] managing pools to be removed                  component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:11:12+05:30] no pools to remove, skipping this turn        component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:11:12+05:30] managing available pools                      component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] initiating GC of pool minishift-simple        component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] initiating cleanup of clusters that have met some conditions, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] no garbage in pool minishift-simple, skipping  component-name="Pool GC - By Condition" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] initiating cleanup of clusters that need to be removed due to expected size reduction change, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] no garbage in pool minishift-simple, skipping  component-name="Pool GC - By Config Change" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] initiating reconciliation for pool minishift-simple  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T13:11:13+05:30] skipping reconcilation for pool minishift-simple as actual matches expected  component-name="Pool Reconcile" name=pool-manager
...


$ minishift profile list
- 0507ab26-864b-42e5-ad01-ea8a0c699b34	Running		(Active)
- 0eea7e12-8b0f-4879-a2fc-6b57156f2b11	Running
- minishift				Does Not Exist

$ BADGER_DIR="`pwd`/test-badger" HOST_ON=":20000" ./api-server
/v1beta/pools/list
/v1beta/pool/{poolname}/get-cluster
/v1beta/pool/{poolname}/short-describe
/v1beta/cluster/{clusterid}/describe
/v1beta/cluster/{clusterid}/return
/v1beta/admin/pools/save
/v1beta/admin/pools/{poolname}/delete

$ curl http://localhost:20000/v1beta/pools/list | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    64  100    64    0     0   4266      0 --:--:-- --:--:-- --:--:--  4266
{
  "data": [
    "minishift-simple"
  ],
  "api_version": "v1beta",
  "error": ""
}

$ curl http://localhost:20000/v1beta/pool/minishift-simple/short-describe | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    87  100    87    0     0     82      0  0:00:01  0:00:01 --:--:--    82
{
  "description": "minishift-simple",
  "current_count": 2,
  "api_version": "v1beta",
  "error": ""
}

$ curl http://localhost:20000/v1beta/pool/minishift-simple/get-cluster | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  4364    0  4364    0     0  47956      0 --:--:-- --:--:-- --:--:-- 47956
{
  "Cluster": {
    "ClusterID": "0507ab26-864b-42e5-ad01-ea8a0c699b34",
    "PoolName": "minishift-simple",
    "State": "Used",
    "URL": "https://192.168.42.143:8443",
    "AdminUser": "developer",
    "AdminPassword": "developer",
    "CAFile": [
      "-----BEGIN CERTIFICATE-----",
      "MIIC1DCCAbygAwIBAgIRAMGo6ym9hf88AMi6BRFj1KkwDQYJKoZIhvcNAQELBQAw",
      "EzERMA8GA1UEChMIbXplZTEwMDAwHhcNMTkxMTIyMDcyMDAwWhcNMjIxMTA2MDcy",
      "MDAwWjATMREwDwYDVQQKEwhtemVlMTAwMDCCASIwDQYJKoZIhvcNAQEBBQADggEP",
      "ADCCAQoCggEBAMXpz6U/0mPqbmXEj5ZNnAR78FiEuVBDeeXJO0u4mV4qishItkUd",
      "6Nh+CJGM3wIwQOzns/4UBU/ghkbQBQ4iUyfgcQMmcnKL369NbQ18V0rDhYqJQyrJ",
      "kqusoidhsXH29px1sFTELVl6CfsLCBC6gWE80cv0We8RGZ2nSjXHk1LCXcy17FBm",
      "EPXERFV6rDtDWGnCYn3OW/TWmJENHzQ1PzQM0Xmdjf1SBKNiSrfl7tUQF98qsyED",
      "lGwCZ+EGngMhteuR/VLCzP4PbnnI/a2Vlwj7Qo3EWuaP52HhVXJ9xuNbdbFERQLg",
      "uJtEYaShnNq8NQlQ3D/B+YLnx2nSQ2l2CPsCAwEAAaMjMCEwDgYDVR0PAQH/BAQD",
      "AgKsMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAMCuSF1zd2Ps",
      "vZzCbQjrDNNYAcMaSmNfh5mlp3Fv/lXY2HyhgD4EE1/8l8yI7Cm0UMcOGQlzE5g7",
      "wBRGqZ2h1cfiD9hby/qXE1BDu7LdtSY6rKRvEwsyD5c2sMddRyXjGwc7YIPPPgFs",
      "CS7wOM3hPLcYOQ4vhc/ICGeqUeBSvYlb7Y5tEODZmMtTHWkmSJFGsAB/C2RUPcpA",
      "T0uJPBVq2JDnQ+k1u/ao9YaMz7niYehzbGSwH9BVWhgXsiqGsffN/E5p5Tuyi1rm",
      "2IYVSnIdL+4KVNfe9YCdfiiH+8jIJuYmmbzXESMneYS5Ga1HNG+ZovP+ioALtOVp",
      "0DczO8fYQYA=",
      "-----END CERTIFICATE-----"
    ],
    "CertFile": [
      "-----BEGIN CERTIFICATE-----",
      "MIIC8TCCAdmgAwIBAgIQYGcXI8xegRiOfih8wlfdIjANBgkqhkiG9w0BAQsFADAT",
      "MREwDwYDVQQKEwhtemVlMTAwMDAeFw0xOTExMjIwNzIwMDBaFw0yMjExMDYwNzIw",
      "MDBaMB8xHTAbBgNVBAoMFG16ZWUxMDAwLjxib290c3RyYXA+MIIBIjANBgkqhkiG",
      "9w0BAQEFAAOCAQ8AMIIBCgKCAQEArkhwb3swJi4zfO/usM0PcIF8iaaVAsZ8hB+S",
      "a/cNBS44v8GGbMFE0yqcRqQsDiXWhTXzAPw9Tl/aBJ4tpHDDkWl4hzwH8ciBiG5y",
      "dNhBHmT6w8JLYcyEZbzkot1lMo3nz7zg64sQSvRO2LNsuxWIC0NoOtFOwDHrekOP",
      "94pLjBwVbpoHHbWxlxgDhGyvYlr0RQOmyegGpt+NONcUnH90KOn34z1sCEYt6jX1",
      "8B3+MLcqEGk7DaVEg6wXPf7a5NeW3XyPx329JzUp5W/8rCaOp/quixJBEqh0l322",
      "8h3YytMzXHIoA18yGLa0QHjDGHLZIEwGif4TzPQufz70hsR2twIDAQABozUwMzAO",
      "BgNVHQ8BAf8EBAMCB4AwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw",
      "ADANBgkqhkiG9w0BAQsFAAOCAQEAqzv4nZifjojFomrg7vDVN7R87IO3j/4D3Pi+",
      "iETPpwx3tve/q5IQlSov1edV6ZAX5c1duit5hz4b2c2JK5zCldMNOHK2b96U/Gdh",
      "90QKRpekT+nK6BZSco694AM3iLf4YfontaIaUi5hQA5wI6yMQY/omvcj2HlLJHBs",
      "aidpeUpdRRcx7UrWVbUoR7kNIL/ZSBVxXBrEi6yRIIuMKsgGWHOPSqfmltTPpAfp",
      "Q3JDCG7y73t+6jCVRzL+aqresccd8ZQnpukVM/TbAh0blMv4k2YeBFWI7AynBWbH",
      "SvUUciZTSJyauMbm6golrdUcpoAyb7KAGlnNk7RX7yb9rb8a/Q==",
      "-----END CERTIFICATE-----"
    ],
    "KeyFile": [
      "-----BEGIN RSA PRIVATE KEY-----",
      "MIIEpQIBAAKCAQEArkhwb3swJi4zfO/usM0PcIF8iaaVAsZ8hB+Sa/cNBS44v8GG",
      "bMFE0yqcRqQsDiXWhTXzAPw9Tl/aBJ4tpHDDkWl4hzwH8ciBiG5ydNhBHmT6w8JL",
      "YcyEZbzkot1lMo3nz7zg64sQSvRO2LNsuxWIC0NoOtFOwDHrekOP94pLjBwVbpoH",
      "HbWxlxgDhGyvYlr0RQOmyegGpt+NONcUnH90KOn34z1sCEYt6jX18B3+MLcqEGk7",
      "DaVEg6wXPf7a5NeW3XyPx329JzUp5W/8rCaOp/quixJBEqh0l3228h3YytMzXHIo",
      "A18yGLa0QHjDGHLZIEwGif4TzPQufz70hsR2twIDAQABAoIBAAm7qevP6WR4eA+m",
      "JqJhEVerI5VcZD3/b7zBNqAo7+U2K50p5aP1Ny7D1m5rhLpViqFt3eBUNehGmhpf",
      "6xSf54wbY8vJonfyRqmj4Wh9G0XjRc3g7+zKSyqTXgFqc9ha7HNBjR4aahKFilG3",
      "036vOSXH4e5G+irpnsj5NPUSGB3+6+bAS+9V1C7fzifKvE7d69T1KA9veXpLeD+p",
      "ly6gGpTj3S+PYJj0IAenTjUeN2agKvJKnHp9M3ETWZlOUy8ILNjSmCGbEzfY7y0q",
      "3PeVNJq56NVUePOQcVEGm/ub9r7BH6xjIflGy5a/7rlcuRDyEXa6vxbPmrncySfv",
      "NIa/FoECgYEAys8qMAZoLDd7FN9M68JK17WLoaoHXxdWdwxQYKuC6viW2YhnIKNM",
      "/9HXBeii9dDydEWOhDpU5QYY3/LB1SUJRpMxZP46iXc7xFJU+phTswVe+PDLhFc7",
      "m67Dh/umEcsYdT6l8M2jdRrJILyH2+8wggBICA7jQG+g96I7lCPcMYcCgYEA2/39",
      "OMKvemmvmwS/O4oVhLewL1SCTego8ZVQyTCL+rXjntCV7wsc7FyvGs5gIyyZO+pc",
      "VsiQlnK/g6DbWDCaSGL0FqC/7UICawXz+B0vLDeOT4keSgTpAjbKnrhcMa9w/YVm",
      "fWgKS9omRM5mzQZY1YfMv/sOaGKs0CIYDFC/nVECgYEAmH3OTc/zchPBUv9Xugkb",
      "9zeFJuhOpJxKoja7FQTA6mZCHoxmZm8DDXM9Ry8VoNkcBHrsXtXxUUcVWwYP4nD3",
      "mX5BbJuPbh8d7E6voMD6ZigKsgl0LSzeH//2+38m7kgUOswBP5+PYRTj196KFL+z",
      "bHxDrPNswd1tXeU5APk5rm8CgYEAjt+2zF1MYAExhkkf9Ygpj4dIyoRlGDnWFYf2",
      "7qMz1gC5MtSe+5/JCgzrwEoWD+IQJuR/UfFyTfN6Q/99VRpDqQ1zHxsJawp6zY0R",
      "NKunjl0KdMdFv6bOuZxiHZD4d2BMzqoLtRiTz01/myI9i5w6p3tJ08k2Qz8KoyXx",
      "XlY3C/ECgYEArIOkBBB1YYTfwSwJW/SLon0FU44W/U4jmS7ufGD1ASV8DB8jEH0M",
      "7YAwpR764OwFDrRKXvhFEftnUmi5LYOeVWqxb+N3m+vJaA8fsa+sIOqc68FsJB/e",
      "GvAqG7i7dMJTld8smYAUCbgG9LR1gXkR54OMUDFQXEwg4xwsYDvMhfo=",
      "-----END RSA PRIVATE KEY-----"
    ],
    "ExtraInfo": "",
    "CreatedOn": "2019-11-22T13:08:11.193430502+05:30",
    "ActivatedOn": "2019-11-22T13:12:20.034214837+05:30"
  },
  "ExpiresOn": "2019-11-22T13:12:20.034214837+06:30",
  "api_version": "v1beta",
  "error": ""
}

$ curl -k http://localhost:20000/v1beta/cluster/0507ab26-864b-42e5-ad01-ea8a0c699b34/describe | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  4364    0  4364    0     0   133k      0 --:--:-- --:--:-- --:--:--  137k
{
  "Cluster": {
    "ClusterID": "0507ab26-864b-42e5-ad01-ea8a0c699b34",
    "PoolName": "minishift-simple",
    "State": "Used",
    "URL": "https://192.168.42.143:8443",
    "AdminUser": "developer",
    "AdminPassword": "developer",
    "CAFile": [
      "-----BEGIN CERTIFICATE-----",
      "MIIC1DCCAbygAwIBAgIRAMGo6ym9hf88AMi6BRFj1KkwDQYJKoZIhvcNAQELBQAw",
      "EzERMA8GA1UEChMIbXplZTEwMDAwHhcNMTkxMTIyMDcyMDAwWhcNMjIxMTA2MDcy",
      "MDAwWjATMREwDwYDVQQKEwhtemVlMTAwMDCCASIwDQYJKoZIhvcNAQEBBQADggEP",
      "ADCCAQoCggEBAMXpz6U/0mPqbmXEj5ZNnAR78FiEuVBDeeXJO0u4mV4qishItkUd",
      "6Nh+CJGM3wIwQOzns/4UBU/ghkbQBQ4iUyfgcQMmcnKL369NbQ18V0rDhYqJQyrJ",
      "kqusoidhsXH29px1sFTELVl6CfsLCBC6gWE80cv0We8RGZ2nSjXHk1LCXcy17FBm",
      "EPXERFV6rDtDWGnCYn3OW/TWmJENHzQ1PzQM0Xmdjf1SBKNiSrfl7tUQF98qsyED",
      "lGwCZ+EGngMhteuR/VLCzP4PbnnI/a2Vlwj7Qo3EWuaP52HhVXJ9xuNbdbFERQLg",
      "uJtEYaShnNq8NQlQ3D/B+YLnx2nSQ2l2CPsCAwEAAaMjMCEwDgYDVR0PAQH/BAQD",
      "AgKsMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAMCuSF1zd2Ps",
      "vZzCbQjrDNNYAcMaSmNfh5mlp3Fv/lXY2HyhgD4EE1/8l8yI7Cm0UMcOGQlzE5g7",
      "wBRGqZ2h1cfiD9hby/qXE1BDu7LdtSY6rKRvEwsyD5c2sMddRyXjGwc7YIPPPgFs",
      "CS7wOM3hPLcYOQ4vhc/ICGeqUeBSvYlb7Y5tEODZmMtTHWkmSJFGsAB/C2RUPcpA",
      "T0uJPBVq2JDnQ+k1u/ao9YaMz7niYehzbGSwH9BVWhgXsiqGsffN/E5p5Tuyi1rm",
      "2IYVSnIdL+4KVNfe9YCdfiiH+8jIJuYmmbzXESMneYS5Ga1HNG+ZovP+ioALtOVp",
      "0DczO8fYQYA=",
      "-----END CERTIFICATE-----"
    ],
    "CertFile": [
      "-----BEGIN CERTIFICATE-----",
      "MIIC8TCCAdmgAwIBAgIQYGcXI8xegRiOfih8wlfdIjANBgkqhkiG9w0BAQsFADAT",
      "MREwDwYDVQQKEwhtemVlMTAwMDAeFw0xOTExMjIwNzIwMDBaFw0yMjExMDYwNzIw",
      "MDBaMB8xHTAbBgNVBAoMFG16ZWUxMDAwLjxib290c3RyYXA+MIIBIjANBgkqhkiG",
      "9w0BAQEFAAOCAQ8AMIIBCgKCAQEArkhwb3swJi4zfO/usM0PcIF8iaaVAsZ8hB+S",
      "a/cNBS44v8GGbMFE0yqcRqQsDiXWhTXzAPw9Tl/aBJ4tpHDDkWl4hzwH8ciBiG5y",
      "dNhBHmT6w8JLYcyEZbzkot1lMo3nz7zg64sQSvRO2LNsuxWIC0NoOtFOwDHrekOP",
      "94pLjBwVbpoHHbWxlxgDhGyvYlr0RQOmyegGpt+NONcUnH90KOn34z1sCEYt6jX1",
      "8B3+MLcqEGk7DaVEg6wXPf7a5NeW3XyPx329JzUp5W/8rCaOp/quixJBEqh0l322",
      "8h3YytMzXHIoA18yGLa0QHjDGHLZIEwGif4TzPQufz70hsR2twIDAQABozUwMzAO",
      "BgNVHQ8BAf8EBAMCB4AwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw",
      "ADANBgkqhkiG9w0BAQsFAAOCAQEAqzv4nZifjojFomrg7vDVN7R87IO3j/4D3Pi+",
      "iETPpwx3tve/q5IQlSov1edV6ZAX5c1duit5hz4b2c2JK5zCldMNOHK2b96U/Gdh",
      "90QKRpekT+nK6BZSco694AM3iLf4YfontaIaUi5hQA5wI6yMQY/omvcj2HlLJHBs",
      "aidpeUpdRRcx7UrWVbUoR7kNIL/ZSBVxXBrEi6yRIIuMKsgGWHOPSqfmltTPpAfp",
      "Q3JDCG7y73t+6jCVRzL+aqresccd8ZQnpukVM/TbAh0blMv4k2YeBFWI7AynBWbH",
      "SvUUciZTSJyauMbm6golrdUcpoAyb7KAGlnNk7RX7yb9rb8a/Q==",
      "-----END CERTIFICATE-----"
    ],
    "KeyFile": [
      "-----BEGIN RSA PRIVATE KEY-----",
      "MIIEpQIBAAKCAQEArkhwb3swJi4zfO/usM0PcIF8iaaVAsZ8hB+Sa/cNBS44v8GG",
      "bMFE0yqcRqQsDiXWhTXzAPw9Tl/aBJ4tpHDDkWl4hzwH8ciBiG5ydNhBHmT6w8JL",
      "YcyEZbzkot1lMo3nz7zg64sQSvRO2LNsuxWIC0NoOtFOwDHrekOP94pLjBwVbpoH",
      "HbWxlxgDhGyvYlr0RQOmyegGpt+NONcUnH90KOn34z1sCEYt6jX18B3+MLcqEGk7",
      "DaVEg6wXPf7a5NeW3XyPx329JzUp5W/8rCaOp/quixJBEqh0l3228h3YytMzXHIo",
      "A18yGLa0QHjDGHLZIEwGif4TzPQufz70hsR2twIDAQABAoIBAAm7qevP6WR4eA+m",
      "JqJhEVerI5VcZD3/b7zBNqAo7+U2K50p5aP1Ny7D1m5rhLpViqFt3eBUNehGmhpf",
      "6xSf54wbY8vJonfyRqmj4Wh9G0XjRc3g7+zKSyqTXgFqc9ha7HNBjR4aahKFilG3",
      "036vOSXH4e5G+irpnsj5NPUSGB3+6+bAS+9V1C7fzifKvE7d69T1KA9veXpLeD+p",
      "ly6gGpTj3S+PYJj0IAenTjUeN2agKvJKnHp9M3ETWZlOUy8ILNjSmCGbEzfY7y0q",
      "3PeVNJq56NVUePOQcVEGm/ub9r7BH6xjIflGy5a/7rlcuRDyEXa6vxbPmrncySfv",
      "NIa/FoECgYEAys8qMAZoLDd7FN9M68JK17WLoaoHXxdWdwxQYKuC6viW2YhnIKNM",
      "/9HXBeii9dDydEWOhDpU5QYY3/LB1SUJRpMxZP46iXc7xFJU+phTswVe+PDLhFc7",
      "m67Dh/umEcsYdT6l8M2jdRrJILyH2+8wggBICA7jQG+g96I7lCPcMYcCgYEA2/39",
      "OMKvemmvmwS/O4oVhLewL1SCTego8ZVQyTCL+rXjntCV7wsc7FyvGs5gIyyZO+pc",
      "VsiQlnK/g6DbWDCaSGL0FqC/7UICawXz+B0vLDeOT4keSgTpAjbKnrhcMa9w/YVm",
      "fWgKS9omRM5mzQZY1YfMv/sOaGKs0CIYDFC/nVECgYEAmH3OTc/zchPBUv9Xugkb",
      "9zeFJuhOpJxKoja7FQTA6mZCHoxmZm8DDXM9Ry8VoNkcBHrsXtXxUUcVWwYP4nD3",
      "mX5BbJuPbh8d7E6voMD6ZigKsgl0LSzeH//2+38m7kgUOswBP5+PYRTj196KFL+z",
      "bHxDrPNswd1tXeU5APk5rm8CgYEAjt+2zF1MYAExhkkf9Ygpj4dIyoRlGDnWFYf2",
      "7qMz1gC5MtSe+5/JCgzrwEoWD+IQJuR/UfFyTfN6Q/99VRpDqQ1zHxsJawp6zY0R",
      "NKunjl0KdMdFv6bOuZxiHZD4d2BMzqoLtRiTz01/myI9i5w6p3tJ08k2Qz8KoyXx",
      "XlY3C/ECgYEArIOkBBB1YYTfwSwJW/SLon0FU44W/U4jmS7ufGD1ASV8DB8jEH0M",
      "7YAwpR764OwFDrRKXvhFEftnUmi5LYOeVWqxb+N3m+vJaA8fsa+sIOqc68FsJB/e",
      "GvAqG7i7dMJTld8smYAUCbgG9LR1gXkR54OMUDFQXEwg4xwsYDvMhfo=",
      "-----END RSA PRIVATE KEY-----"
    ],
    "ExtraInfo": "",
    "CreatedOn": "2019-11-22T13:08:11.193430502+05:30",
    "ActivatedOn": "2019-11-22T13:12:20.034214837+05:30"
  },
  "ExpiresOn": "2019-11-22T13:12:20.034214837+06:30",
  "api_version": "v1beta",
  "error": ""
}

$ curl -k http://localhost:20000/v1beta/cluster/0507ab26-864b-42e5-ad01-ea8a0c699b34/return | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100    48  100    48    0     0    923      0 --:--:-- --:--:-- --:--:--   923
{
  "data": "OK",
  "api_version": "v1beta",
  "error": ""
}

// rerun just to skip wait cycle
$ BADGER_DIR="`pwd`/test-badger" ./pool-manager
INFO[2019-11-22T13:18:52+05:30] starting...                                   component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] initiating cluster management cycle           component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] managing pools to be removed                  component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] no pools to remove, skipping this turn        component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] managing available pools                      component-name="Pool Manager" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] initiating GC of pool minishift-simple        component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] initiating cleanup of clusters that have met some conditions, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:18:52+05:30] deprovisioning clusters of pool minishift-simple  component-name="Pool deprovision" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] successfully deprovisioned clusters 0507ab26-864b-42e5-ad01-ea8a0c699b34, pool minishift-simple  component-name="Pool deprovision" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] initiating cleanup of clusters that need to be removed due to expected size reduction change, pool minishift-simple  component-name="Pool GC" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] no garbage in pool minishift-simple, skipping  component-name="Pool GC - By Config Change" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] initiating reconciliation for pool minishift-simple  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] available clusters do not match expected for pool minishift-simple  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] allocating 1 clusters for pool minishift-simple serially  component-name="Pool Reconcile" name=pool-manager
INFO[2019-11-22T13:18:53+05:30] provisioning clusters of pool minishift-simple  component-name="Pool provision" name=pool-manager

$ minishift profile list
- 0eea7e12-8b0f-4879-a2fc-6b57156f2b11	Running
- 648685b7-58e9-43cf-8a0d-130caa59f0bc	Running		(Active)
- minishift				Does Not Exist

Name		Name	Last commit message	Last commit date
Latest commit History 65 Commits
cmd		cmd
pkg		pkg
pool-examples/minishift-simple		pool-examples/minishift-simple
scripts		scripts
vendor		vendor
.gitignore		.gitignore
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
architecture.png		architecture.png
go.mod		go.mod
go.sum		go.sum

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Repository files navigation

openshift-cluster-pool

Try It (With minishift) - Developer

Prepare

Build the binaries

Setup DB

Copy minishift provision scripts

Start pool manager

Other important options of db-cli

Client API Server

Possible operations:

List pool

Basic describe a pool

Activate cluster

Get cluster information

Return used cluster early for cleanup

In the pipeline

SAMPLE RUN:

About

Releases

Packages

Languages

License

mohammedzee1000/openshift-cluster-pooler

Folders and files

Latest commit

History

Repository files navigation

openshift-cluster-pool

Try It (With minishift) - Developer

Prepare

Build the binaries

Setup DB

Copy minishift provision scripts

Start pool manager

Other important options of db-cli

Client API Server

Possible operations:

List pool

Basic describe a pool

Activate cluster

Get cluster information

Return used cluster early for cleanup

In the pipeline

SAMPLE RUN:

About

Resources

License

Stars

Watchers

Forks

Releases

Packages 0

Languages

Packages