+++ /dev/null
-require 'test_helper'
-
-class NodeTest < ActiveSupport::TestCase
- def ping_node(node_name, ping_data)
- set_user_from_auth :admin
- node = nodes(node_name)
- node.ping({ping_secret: node.info['ping_secret'],
- ip: node.ip_address}.merge(ping_data))
- node
- end
-
- test "pinging a node can add and update stats" do
- node = ping_node(:idle, {total_cpu_cores: '12', total_ram_mb: '512'})
- assert_equal(12, node.properties['total_cpu_cores'])
- assert_equal(512, node.properties['total_ram_mb'])
- end
-
- test "stats disappear if not in a ping" do
- node = ping_node(:idle, {total_ram_mb: '256'})
- refute_includes(node.properties, 'total_cpu_cores')
- assert_equal(256, node.properties['total_ram_mb'])
- end
-
- test "worker state is down for node with no slot" do
- node = nodes(:was_idle_now_down)
- assert_nil node.slot_number, "fixture is not what I expected"
- assert_equal 'down', node.crunch_worker_state, "wrong worker state"
- end
-
- test "dns_server_conf_template" do
- Rails.configuration.dns_server_conf_dir = Rails.root.join 'tmp'
- Rails.configuration.dns_server_conf_template = Rails.root.join 'config', 'unbound.template'
- conffile = Rails.root.join 'tmp', 'compute65535.conf'
- File.unlink conffile rescue nil
- assert Node.dns_server_update 'compute65535', '127.0.0.1'
- assert_match /\"1\.0\.0\.127\.in-addr\.arpa\. IN PTR compute65535\.zzzzz\.arvadosapi\.com\"/, IO.read(conffile)
- File.unlink conffile
- end
-
- test "dns_server_restart_command" do
- Rails.configuration.dns_server_conf_dir = Rails.root.join 'tmp'
- Rails.configuration.dns_server_reload_command = 'foobar'
- restartfile = Rails.root.join 'tmp', 'restart.txt'
- File.unlink restartfile rescue nil
- assert Node.dns_server_update 'compute65535', '127.0.0.127'
- assert_equal "foobar\n", IO.read(restartfile)
- File.unlink restartfile
- end
-
- test "dns_server_restart_command fail" do
- Rails.configuration.dns_server_conf_dir = Rails.root.join 'tmp', 'bogusdir'
- Rails.configuration.dns_server_reload_command = 'foobar'
- refute Node.dns_server_update 'compute65535', '127.0.0.127'
- end
-
- test "dns_server_update_command with valid command" do
- testfile = Rails.root.join('tmp', 'node_test_dns_server_update_command.txt')
- Rails.configuration.dns_server_update_command =
- ('echo -n "%{hostname} == %{ip_address}" >' +
- testfile.to_s.shellescape)
- assert Node.dns_server_update 'compute65535', '127.0.0.1'
- assert_equal 'compute65535 == 127.0.0.1', IO.read(testfile)
- File.unlink testfile
- end
-
- test "dns_server_update_command with failing command" do
- Rails.configuration.dns_server_update_command = 'false %{hostname}'
- refute Node.dns_server_update 'compute65535', '127.0.0.1'
- end
-
- test "dns update with no commands/dirs configured" do
- Rails.configuration.dns_server_update_command = false
- Rails.configuration.dns_server_conf_dir = false
- Rails.configuration.dns_server_conf_template = 'ignored!'
- Rails.configuration.dns_server_reload_command = 'ignored!'
- assert Node.dns_server_update 'compute65535', '127.0.0.127'
- end
-
- test "ping new node with no hostname and default config" do
- node = ping_node(:new_with_no_hostname, {})
- slot_number = node.slot_number
- refute_nil slot_number
- assert_equal("compute#{slot_number}", node.hostname)
- end
-
- test "ping new node with no hostname and no config" do
- Rails.configuration.assign_node_hostname = false
- node = ping_node(:new_with_no_hostname, {})
- refute_nil node.slot_number
- assert_nil node.hostname
- end
-
- test "ping new node with zero padding config" do
- Rails.configuration.assign_node_hostname = 'compute%<slot_number>04d'
- node = ping_node(:new_with_no_hostname, {})
- slot_number = node.slot_number
- refute_nil slot_number
- assert_equal("compute000#{slot_number}", node.hostname)
- end
-
- test "ping node with hostname and config and expect hostname unchanged" do
- node = ping_node(:new_with_custom_hostname, {})
- assert_equal(23, node.slot_number)
- assert_equal("custom1", node.hostname)
- end
-
- test "ping node with hostname and no config and expect hostname unchanged" do
- Rails.configuration.assign_node_hostname = false
- node = ping_node(:new_with_custom_hostname, {})
- assert_equal(23, node.slot_number)
- assert_equal("custom1", node.hostname)
- end
-
- # Ping two nodes: one without a hostname and the other with a hostname.
- # Verify that the first one gets a hostname and second one is unchanged.
- test "ping two nodes one with no hostname and one with hostname and check hostnames" do
- # ping node with no hostname and expect it set with config format
- node = ping_node(:new_with_no_hostname, {})
- slot_number = node.slot_number
- refute_nil node.slot_number
- assert_equal "compute#{slot_number}", node.hostname
-
- # ping node with a hostname and expect it to be unchanged
- node2 = ping_node(:new_with_custom_hostname, {})
- refute_nil node2.slot_number
- assert_equal "custom1", node2.hostname
- end
-end
projects / arvados.git / blobdiff