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0e87f882a7
The discourse base image already contains a postgres installation, so pulling a separate postgres image is a little wasteful. Using the copy of Postgres in the discourse image saves about 20 seconds on every GitHub actions run. This commit sets up Postgres with a few performance-improving flags, which we were already using for the `rake docker:test` task (used on our internal CI system).
31 lines
622 B
Ruby
Executable File
31 lines
622 B
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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BIN = "/usr/lib/postgresql/#{ENV["PG_MAJOR"]}/bin"
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DATA = "/tmp/test_data/pg"
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def run(*args)
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system(*args, exception: true)
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end
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should_exec = false
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while a = ARGV.pop
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if a == "--exec"
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should_exec = true
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else
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raise "Unknown argument #{a}"
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end
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end
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run "#{BIN}/initdb -D #{DATA}"
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run "echo fsync = off >> #{DATA}/postgresql.conf"
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run "echo full_page_writes = off >> #{DATA}/postgresql.conf"
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run "echo shared_buffers = 500MB >> #{DATA}/postgresql.conf"
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if should_exec
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exec "#{BIN}/postmaster -D #{DATA}"
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else
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run "#{BIN}/pg_ctl -D #{DATA} start"
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end
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