mirror of
https://github.com/valitydev/riak_test.git
synced 2024-11-06 16:45:29 +00:00
556cb7210c
Trying to use the repl features before newly started nodes have riak_repl completely initialized leads to all sorts of nasty crashes and noise. Frequently it makes fullsync stuck forever, which makes a lot of the tests fail. This also tweaks the AAE fullsync tests to remove assumptions about failure stats when AAE transient errors occur. The behavior in the handling of those errors has changed recently with the introduction of soft exits.
106 lines
4.3 KiB
Erlang
106 lines
4.3 KiB
Erlang
%% Test cluster version migration with BNW replication as "new" version
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-module(replication2_upgrade).
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-behavior(riak_test).
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-export([confirm/0]).
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-include_lib("eunit/include/eunit.hrl").
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confirm() ->
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TestMetaData = riak_test_runner:metadata(),
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FromVersion = proplists:get_value(upgrade_version, TestMetaData, previous),
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lager:info("Doing rolling replication upgrade test from ~p to ~p",
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[FromVersion, "current"]),
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NumNodes = rt_config:get(num_nodes, 6),
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UpgradeOrder = rt_config:get(repl_upgrade_order, "forwards"),
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lager:info("Deploy ~p nodes", [NumNodes]),
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Conf = [
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{riak_kv,
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[
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{anti_entropy, {off, []}}
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]
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},
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{riak_repl,
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[
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{fullsync_on_connect, false},
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{fullsync_interval, disabled},
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{diff_batch_size, 10}
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]}
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],
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NodeConfig = [{FromVersion, Conf} || _ <- lists:seq(1, NumNodes)],
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Nodes = rt:deploy_nodes(NodeConfig, [riak_kv, riak_repl]),
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NodeUpgrades = case UpgradeOrder of
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"forwards" ->
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Nodes;
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"backwards" ->
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lists:reverse(Nodes);
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"alternate" ->
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%% eg 1, 4, 2, 5, 3, 6
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lists:flatten(lists:foldl(fun(E, [A,B,C]) -> [B, C, A ++ [E]] end,
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[[],[],[]], Nodes));
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"random" ->
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%% halfass randomization
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lists:sort(fun(_, _) -> random:uniform(100) < 50 end, Nodes);
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Other ->
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lager:error("Invalid upgrade ordering ~p", [Other]),
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erlang:exit()
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end,
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ClusterASize = rt_config:get(cluster_a_size, 3),
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{ANodes, BNodes} = lists:split(ClusterASize, Nodes),
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lager:info("ANodes: ~p", [ANodes]),
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lager:info("BNodes: ~p", [BNodes]),
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lager:info("Build cluster A"),
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repl_util:make_cluster(ANodes),
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lager:info("Build cluster B"),
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repl_util:make_cluster(BNodes),
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lager:info("Replication First pass...homogenous cluster"),
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rt:log_to_nodes(Nodes, "Replication First pass...homogenous cluster"),
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%% initial "previous" replication run, homogeneous cluster
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replication2:replication(ANodes, BNodes, false),
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lager:info("Upgrading nodes in order: ~p", [NodeUpgrades]),
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rt:log_to_nodes(Nodes, "Upgrading nodes in order: ~p", [NodeUpgrades]),
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%% upgrade the nodes, one at a time
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ok = lists:foreach(fun(Node) ->
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lager:info("Upgrade node: ~p", [Node]),
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rt:log_to_nodes(Nodes, "Upgrade node: ~p", [Node]),
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rtdev:upgrade(Node, current),
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%% The upgrade did a wait for pingable
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rt:wait_for_service(Node, [riak_kv, riak_pipe, riak_repl]),
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[rt:wait_until_ring_converged(N) || N <- [ANodes, BNodes]],
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%% Prior to 1.4.8 riak_repl registered
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%% as a service before completing all
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%% initialization including establishing
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%% realtime connections.
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%%
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%% @TODO Ideally the test would only wait
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%% for the connection in the case of the
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%% node version being < 1.4.8, but currently
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%% the rt API does not provide a
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%% harness-agnostic method do get the node
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%% version. For now the test waits for all
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%% source cluster nodes to establish a
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%% connection before proceeding.
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case lists:member(Node, ANodes) of
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true ->
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repl_util:wait_for_connection(Node, "B");
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false ->
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ok
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end,
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lager:info("Replication with upgraded node: ~p", [Node]),
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rt:log_to_nodes(Nodes, "Replication with upgraded node: ~p", [Node]),
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replication2:replication(ANodes, BNodes, true)
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end, NodeUpgrades),
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pass.
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