8d8f9f6ada
Add a deploy lock for commands that are unsafe to run concurrently.
The lock is taken by creating a `mrsk_lock` directory on the primary
host. Details of who took the lock are added to a details file in that
directory.
Additional CLI commands have been added to manual release and acquire
the lock and to check its status.
```
Commands:
mrsk lock acquire -m, --message=MESSAGE # Acquire the deploy lock
mrsk lock help [COMMAND] # Describe subcommands or one specific subcommand
mrsk lock release # Release the deploy lock
mrsk lock status # Report lock status
Options:
-v, [--verbose], [--no-verbose] # Detailed logging
-q, [--quiet], [--no-quiet] # Minimal logging
[--version=VERSION] # Run commands against a specific app version
-p, [--primary], [--no-primary] # Run commands only on primary host instead of all
-h, [--hosts=HOSTS] # Run commands on these hosts instead of all (separate by comma)
-r, [--roles=ROLES] # Run commands on these roles instead of all (separate by comma)
-c, [--config-file=CONFIG_FILE] # Path to config file
# Default: config/deploy.yml
-d, [--destination=DESTINATION] # Specify destination to be used for config file (staging -> deploy.staging.yml)
-B, [--skip-broadcast], [--no-skip-broadcast] # Skip audit broadcasts
```
If we add support for running multiple deployments on a single server
we'll need to extend the locking to lock per deployment.
26 lines
575 B
Ruby
26 lines
575 B
Ruby
require "test_helper"
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require "active_support/testing/stream"
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class CliTestCase < ActiveSupport::TestCase
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include ActiveSupport::Testing::Stream
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setup do
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ENV["VERSION"] = "999"
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ENV["RAILS_MASTER_KEY"] = "123"
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ENV["MYSQL_ROOT_PASSWORD"] = "secret123"
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Object.send(:remove_const, :MRSK)
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Object.const_set(:MRSK, Mrsk::Commander.new)
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end
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teardown do
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ENV.delete("RAILS_MASTER_KEY")
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ENV.delete("MYSQL_ROOT_PASSWORD")
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ENV.delete("VERSION")
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end
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private
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def stdouted
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capture(:stdout) { yield }.strip
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end
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end
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