718370f4c9
Allow plugin to take an etc_type keyword argument for using the TYPE_ETC ubid type, and remove the separate definitions in every model that uses the TYPE_ETC ubid type. This was the cleanest way to DRY things up. You cannot extend the models with a module to do this before including ResourceMethods, because then ResourceMethods::ClassMethods will override it, and you cannot extend the models with a module to do this after including ResourceMethods, because the inclusion will not work correctly due to the eager definition of @ubid_format. Best reviewed without whitespace differences.
44 lines
1.9 KiB
Ruby
44 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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require_relative "../../model"
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class DnsServer < Sequel::Model
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many_to_many :dns_zones
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many_to_many :vms
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plugin ResourceMethods
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def run_commands_on_all_vms(commands)
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vms.each do |vm|
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outputs = vm.sshable.cmd("sudo -u knot knotc", stdin: commands.join("\n")).split("\n")
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# Passing multiple commands to knotc via stdin is faster compared to running each
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# command one by one. However, this approach has one drawback; in stdin mode knotc
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# always with 0 exit code (i.e. no errors would be raised). At least, errors are
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# being written to stdout, so we can search them manually to see if we need to
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# raise any errors.
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outputs.each_with_index do |output, index|
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next if output == "OK"
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next if index == 0 && output.include?("no active transaction")
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next if commands[index].include?("zone-set") && output.include?("such record already exists in zone")
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next if commands[index].include?("zone-unset") && output.include?("no such record in zone found")
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raise "Rectify failed on #{self}. Command: #{commands[index]}. Output: #{output}"
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end
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end
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end
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end
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# Table: dns_server
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# Columns:
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# id | uuid | PRIMARY KEY
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# created_at | timestamp with time zone | NOT NULL DEFAULT now()
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# name | text | NOT NULL
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# Indexes:
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# dns_server_pkey | PRIMARY KEY btree (id)
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# dns_server_name_key | UNIQUE btree (name)
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# Referenced By:
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# dns_servers_dns_zones | dns_servers_dns_zones_dns_server_id_fkey | (dns_server_id) REFERENCES dns_server(id)
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# dns_servers_vms | dns_servers_vms_dns_server_id_fkey | (dns_server_id) REFERENCES dns_server(id)
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# seen_dns_records_by_dns_servers | seen_dns_records_by_dns_servers_dns_server_id_fkey | (dns_server_id) REFERENCES dns_server(id)
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