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1 | 1 | --- |
2 | 2 |
|
3 | | -# - hosts: 158.250.29.4 |
4 | | -# gather_facts: no |
5 | | -# tasks: |
6 | | -# # # - shell: echo "host={{item}} user=s.kelvich port=15432 dbname=postgres" |
7 | | -# # register: source |
8 | | -# # with_items: groups['workers'] |
9 | | - |
10 | | -# # - debug: var=source |
11 | | - |
12 | | -# - set_fact: |
13 | | -# connstr: "{{ groups['workers'] | ~'=' }}" |
14 | | - |
15 | | -# - debug: var=connstr |
16 | | - |
17 | | -# - name: copy transfers binary |
18 | | -# copy: src=transfers.linux dest=~/transfers mode=a+x |
19 | | - |
20 | | -# - hosts: blade3 |
21 | | -# gather_facts: no |
22 | | -# tasks: |
23 | | -# - name: setup the databases |
24 | | -# shell: "./transfers -d 'host=158.250.29.10 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.9 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.8 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.6 user=s.kelvich port=15432 dbname=postgres' -f -g -m -w 140 -r 0" |
25 | | -# register: transfers_result |
26 | | -# - debug: var=transfers_result |
27 | | - |
28 | | -# - hosts: blade3 |
29 | | -# gather_facts: no |
30 | | -# tasks: |
31 | | -# - name: run transfers |
32 | | -# shell: "./transfers -d 'host=158.250.29.10 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.9 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.8 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.6 user=s.kelvich port=15432 dbname=postgres' -s -g -m -w 140 -u 14000 -r 0" |
33 | | -# register: transfers_result |
34 | | -# - debug: var=transfers_result |
35 | | - |
| 3 | +-hosts:clients |
| 4 | +gather_facts:no |
| 5 | +tasks: |
36 | 6 |
|
37 | | -# - hosts: blade3 |
38 | | -# gather_facts: no |
39 | | -# tasks: |
40 | | -# - name: setup the databases |
41 | | -# shell: "./transfers -d 'host=blade8 user=stas port=15432 dbname=postgres' -d 'host=blade7 user=stas port=15432 dbname=postgres' -d 'host=blade6 user=stas port=15432 dbname=postgres' -d 'host=blade5 user=stas port=15432 dbname=postgres' -d 'host=blade4 user=stas port=15432 dbname=postgres' -f -g -w 200 -r 0" |
42 | | -# register: transfers_result |
43 | | -# - debug: var=transfers_result |
| 7 | + -name:generate connstrings |
| 8 | +set_fact: |
| 9 | +connstr:"-d 'host={{item}} user=cluster port=15432 dbname=postgres'" |
| 10 | +with_items: |
| 11 | +groups['nodes'] | reverse | batch(nnodes | d(2) | int) | first |
| 12 | +register:connstrs |
44 | 13 |
|
45 | | -# - hosts: blade3 |
46 | | -# gather_facts: no |
47 | | -# tasks: |
48 | | -# - name: run transfers |
49 | | -# shell: "./transfers -d 'host=blade8 user=stas port=15432 dbname=postgres' -d 'host=blade7 user=stas port=15432 dbname=postgres' -d 'host=blade6 user=stas port=15432 dbname=postgres' -d 'host=blade5 user=stas port=15432 dbname=postgres' -d 'host=blade4 user=stas port=15432 dbname=postgres' -s -g -w 200 -u 2500 -r 0" |
50 | | -# register: transfers_result |
51 | | -# - debug: var=transfers_result |
| 14 | + -name:make a list |
| 15 | +set_fact: |
| 16 | +connections:"{{ connstrs.results | map(attribute='ansible_facts.connstr') | join }}" |
52 | 17 |
|
| 18 | + -name:copy transfers binary |
| 19 | +copy:src=transfers.linux dest=~/transfers mode=a+x |
53 | 20 |
|
54 | | --hosts:158.250.29.4 |
| 21 | +-hosts:clients[0] |
55 | 22 | gather_facts:no |
56 | 23 | tasks: |
57 | | - -name:setup the databases |
58 | | -shell:"./transfers-d 'host=158.250.29.10 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.8 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.9 user=s.kelvich port=15432 dbname=postgres' -f -g -m -w 105 -r 0" |
| 24 | + -name:fill the databases |
| 25 | +shell:"./transfers{{connections}} -f -g" |
59 | 26 | register:transfers_result |
60 | 27 | -debug:var=transfers_result |
61 | 28 |
|
62 | 29 | -hosts:clients |
63 | 30 | gather_facts:no |
64 | 31 | tasks: |
65 | 32 | -name:run transfers |
66 | | -shell:"./transfers-d 'host=158.250.29.10 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.8 user=s.kelvich port=15432 dbname=postgres' -d 'host=158.250.29.9 user=s.kelvich port=15432 dbname=postgres' -s -g -m -w 105 -u 4000 -r 0" |
| 33 | +shell:"./transfers{{connections}} -s {{runkeys | d('-g -w 90 -o -u 10000 -r 0')}} -k {{hostvars[inventory_hostname]['offset']}}" |
67 | 34 | register:transfers_result |
68 | 35 | -debug:var=transfers_result |
69 | 36 |
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70 | | - |
71 | | - |
72 | | - |
73 | | - |
74 | | - |
75 | | - |
76 | | - |
77 | | - |
78 | | - |
79 | | - |
80 | | - |
81 | | - |