gauge-cluster-size-2016-06-21

# deploy_cmd: ./deploy.sh -v -n ../config/network/network_settings_v6.yaml -d ../config/deploy/os-nosdn-nofeature-ha.yaml --debug
# -1 means the poll couldn't connect to the DB via localhost.
# otherwise it's the result of wsrep_cluster_size from mysql

# Error: /Stage[main]/Keystone/Exec[keystone-manage bootstrap]: Failed to call refresh: Command exceeded timeout

epoch,value
1466546811.992,-1.000000
1466546822.003,-1.000000
1466546832.011,-1.000000
1466546842.019,-1.000000
1466546852.026,-1.000000
1466546862.039,-1.000000
1466546872.050,-1.000000
1466546882.060,-1.000000
1466546892.076,-1.000000
1466546902.085,-1.000000
1466546912.092,-1.000000
1466546922.104,3.000000
1466546932.113,3.000000
1466546942.125,3.000000
1466546952.143,3.000000
1466546962.152,3.000000
1466546972.164,3.000000
1466546982.178,3.000000
1466546992.191,3.000000
1466547002.206,3.000000
1466547012.221,3.000000
1466547022.235,3.000000
1466547032.249,3.000000
1466547042.261,3.000000
1466547052.272,3.000000
1466547062.282,3.000000
1466547072.296,3.000000
1466547082.306,3.000000
1466547092.317,3.000000
1466547102.330,3.000000
1466547112.346,3.000000
1466547122.360,3.000000
1466547132.375,3.000000
1466547142.385,3.000000
1466547152.401,3.000000
1466547162.417,3.000000
1466547172.430,3.000000
1466547182.443,3.000000
1466547192.457,3.000000
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1466547222.497,3.000000
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1466547252.536,3.000000
1466547262.548,3.000000
1466547272.564,3.000000
1466547282.575,3.000000
1466547292.591,3.000000
1466547302.607,3.000000
1466547312.618,3.000000
1466547322.626,3.000000
1466547332.639,3.000000
1466547342.673,3.000000
1466547352.688,2.000000
1466547362.701,2.000000
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1466547382.732,2.000000
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1466547422.785,2.000000
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1466547472.840,2.000000
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1466547492.862,2.000000
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1466547512.878,-1.000000
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1466547552.907,-1.000000
1466547562.915,-1.000000
1466547572.926,-1.000000
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1466547602.966,-1.000000
1466547612.980,-1.000000
1466547622.992,2.000000
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1466547713.112,2.000000
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1466548203.747,2.000000
1466548213.761,2.000000
1466548223.773,2.000000
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1466548243.801,2.000000
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1466548263.829,2.000000
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1466548293.872,2.000000
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1466548313.901,2.000000
1466548323.913,2.000000
1466548333.927,2.000000
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1466548353.949,2.000000
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1466548373.971,2.000000
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1466548393.998,2.000000
1466548404.019,2.000000
1466548414.030,2.000000
1466548424.044,2.000000
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1466548444.073,2.000000
1466548454.085,2.000000
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1466548504.157,2.000000
1466548514.171,2.000000
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1466548534.201,2.000000
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1466548734.485,2.000000