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Renew or decommission cloud1, cloud2 and replace cp9
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Description

cloud1 and cloud2 are due for renewal at February 3, however, we can only renew for 12 or 24 months. cp9 will be moved from the CA account to the UK account alongside the migration.

Event Timeline

Southparkfan created this task.

As discussed with John & Paladox: https://etherpad.wikimedia.org/p/MH-BudgetingSRE-Jan2021

Current infra costs (incl VAT)
cloud1 (OVH CA): $73.74/mo = ~£53.70/mo
cloud2 (OVH CA): $73.74/mo = ~£53.70/mo
cloud3 (OVH CA): $113.99/mo = ~£83.02/mo
cp9 (OVH CA): $6.00/mo= ~£4.37/mo
bacula2 (RN): $18/mo = ~£13.11/mo
dbbackup1 (RN): $24/mo = ~£17.48/mo
ns1 (RN): $16.20/yr = $1.35/mo = ~£0.99/mo
Total: $309.47/mo = ~£225.39/mo

Planned changes (Jan-Feb 2021):
Decom cloud1, cloud2 - 2x Rise-3 @ OVH CA = -$147.48/mo = ~ -£107.41/mo
Purchase cloud4, cloud5 - 2x Advance-2 w/ 64GB RAM & 2x 4TB, 12-month comm @ OVH UK = +£175.76/mo
Decom cp9 - Value VPS @ OVH CA = -$6/mo = ~ -£4.37/mo
Purchase cp10 - Value VPS @ OVH UK = +£4.80/mo
Purchase new IPs @ OVH UK, 24x IPv4 = $72 one-time = ~ £52.45 one-time

Infra after migration (incl VAT):
cloud4 (OVH UK): £87.88/mo
cloud5 (OVH UK): £87.88/mo
cloud3 (OVH CA): $113.99/mo = ~£83.02/mo
cp9 (OVH UK): £4.80/mo
bacula2 (RN): $18/mo = ~£13.11/mo
dbbackup1 (RN): $24/mo = ~£17.48/mo
ns1 (RN): $1.35/mo = ~£0.99/mo
Total: £180.56/mo + $157.34/mo = ~£295.18/mo

Bill of Feb 1 - Feb 28 (assuming cloud1/2/cp9 decom at Feb 3, cloud4/5/cp10 bought at Feb 1):
cloud1: (3/28) * £53.70 = £5.76
cloud2: (3/28) * £53.70 = £5.76
cloud3: (28/28) * £83.02 = £83.02
cloud4: (28/28) * £87.88 = £87.88
cloud5: (28/28) * £87.88 = £87.88
cp9: (3/28) * £4.37 = £0.47
cp10: (28/28) * £4.80 = £4.80
bacula2: (28/28) * £13.11 = £13.11
dbbackup1: (28/28) * £17.48 = £17.48
ns1: (28/28) * £0.99 = £0.99
Purchase new IPs: £52.45 one-time
Total: £359.60

Bills for March, April, May, June: £295.18/mo * 4 = £1180.72
Total bills infra: £1180.72 + £359.60 = £1540.32

Budget left for Feb 1 - Jun 30: £1785.66
Leftover: £1785.66 - £1540.32 = £245.34


Budget period Q1 + Q2 2021
Current infra: £1470
Utilities: £40
Capacity expansion: £286
Backups: £150
Personal budget: £50

Total: £1996 (rounded to £2000)

Approvals Policy: "30.00% or greater: sign-off from budget holder, one Senior Site Reliability Engineer (if applicable), and: at least two, or 50%3of Site Reliability Engineers (rounded up to above), whichever is higher"

@John @Paladox @Reception123 @NDKilla

For the record: cloud4/5 will be OVH Advance-2 64GB 2x4TB servers with 12-month commitment.

With the OK from John, Paladox & Reception: ordering immediately instead of waiting till Feb 1.

Southparkfan renamed this task from Renew or decommission cloud1 and cloud2 to Renew or decommission cloud1, cloud2 and replace cp9.Sat, Jan 30, 22:17
Southparkfan updated the task description. (Show Details)