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lazypower/foo.md

Created March 27, 2018 19:07
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foo.md 
--------------------              --------------------------                --------------------------
| Node Pool 1 (3)  |              | Node Pool 2 (1)        |                |  Receiving Pool (0)    |
--------------------              --------------------------                ---------------------------
     8 apps                          3 apps                                   vacant

Impending update to node pool 1. NodePool 2 has neither capacity and is on the block for update as well.

Scale Receiving Pool, cordon/drain node pool 1

--------------------              --------------------------                --------------------------
| Node Pool 1 (3)  |              | Node Pool 2 (1)        |                |  Receiving Pool (3)    |
--------------------              --------------------------                ---------------------------
     0 apps, unscheduleable              3 apps                                    8 apps

Update NodePool 1, cordon/drain receiving pool

--------------------              --------------------------                --------------------------
| Node Pool 1 (3)  |              | Node Pool 2 (1)        |                |  Receiving Pool (3)    |
--------------------              --------------------------                ---------------------------
   8 apps                               3 apps                                    Vacant

Repeat cordon/drain for NP2 / Receiving Pool workflow outlined above.

Updates complete. Scale Receiving Pool to 0, and bank the update for receiving pool

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