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kelvichkelvich
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automate tests
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+96
-3
lines changed

5 files changed

+96
-3
lines changed

‎.gitignore

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**/*.o
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**/*.so
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tests/perf/pref
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tests/perf/pref.linux
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‎tests/deploy/cluster.yml

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---
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- hosts: nodes
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roles:
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- role: postgres
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pg_port: 15432
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pg_repo: https://github.com/kelvich/postgresql.git
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pg_version_tag: xtm_patched
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pg_destroy_and_init: true
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pg_datadir: ./postgrespro-data
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tasks:
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- name: clone dtm sources
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git: repo=https://github.com/kelvich/pg_tsdtm.git
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dest=./pg_tsdtm
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accept_hostkey=yes
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update=yes
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force=yes
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register: dtm_sources
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- name: build dtm
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shell: "PG_CONFIG={{pg_dst}}/bin/pg_config make clean && PG_CONFIG={{pg_dst}}/bin/pg_config make -j {{makejobs}} install"
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args:
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chdir: ./pg_tsdtm
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when: dtm_sources.changed
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- name: enable dtm extension on datanodes
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lineinfile:
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dest: "{{pg_datadir}}/postgresql.conf"
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regexp: "^shared_preload_libraries "
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line: "shared_preload_libraries = 'pg_dtm'"
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state: present
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- name: restart postgrespro
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command: "{{pg_dst}}/bin/pg_ctl restart -w -D ./postgrespro-data -l ./postgrespro-data/pg.log"

‎tests/deploy/hosts

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[clients]
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localhost
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158.250.29.4 ansible_ssh_user=cluster offset=6001
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158.250.29.7 ansible_ssh_user=cluster ansible_ssh_port=2299 offset=3001
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[nodes]
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localhost
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158.250.29.5 ansible_ssh_user=cluster offset=5001
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158.250.29.6 ansible_ssh_user=cluster offset=4001
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158.250.29.8 ansible_ssh_user=cluster offset=2001
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158.250.29.9 ansible_ssh_user=cluster offset=1001
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158.250.29.10 ansible_ssh_user=cluster offset=1
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[master]
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localhost
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158.250.29.10 ansible_ssh_user=cluster offset=1

‎tests/deploy/hosts.sample

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[clients]
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client1 ansible_ssh_user=cluster offset=6001
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[nodes]
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nodes1 ansible_ssh_user=cluster offset=2001
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[master]
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master1 ansible_ssh_user=cluster offset=1

‎tests/perf.yml

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---
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- hosts: clients
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gather_facts: no
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tasks:
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- name: generate connstrings
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set_fact:
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connstr: "-C 'host={{item}} user=cluster port=15432 dbname=postgres' "
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with_items:
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groups['nodes'] | reverse | batch(nnodes | d(2) | int) | first
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register: connstrs
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- name: make a list
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set_fact:
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connections: "{{ connstrs.results | map(attribute='ansible_facts.connstr') | join }}"
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- name: copy transfers binary
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copy: src=perf/perf.linux dest=~/perf mode=a+x
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- hosts: clients[0]
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gather_facts: no
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tasks:
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- name: fill the databases
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shell: "./perf {{connections}} -g -i"
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register: transfers_result
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- debug: "var=transfers_result"
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- hosts: clients[0]
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gather_facts: no
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tasks:
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- name: run transfers
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shell: "./perf {{connections}} {{runkeys | d('-g -w 64 -r 1 -n 1000 -a 10000')}}"
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register: transfers_result
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- debug: var=transfers_result
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